Update vendor dependencies

This commit is contained in:
Frédéric Guillot 2018-07-06 21:18:14 -07:00
parent 34a3fe426b
commit 459bb4531f
747 changed files with 89857 additions and 39711 deletions

40
Gopkg.lock generated
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@ -4,32 +4,32 @@
[[projects]]
name = "github.com/PuerkitoBio/goquery"
packages = ["."]
revision = "e1271ee34c6a305e38566ecd27ae374944907ee9"
version = "v1.1.0"
revision = "dc2ec5c7ca4d9aae063b79b9f581dd3ea6afd2b2"
version = "v1.4.1"
[[projects]]
branch = "master"
name = "github.com/andybalholm/cascadia"
packages = ["."]
revision = "349dd0209470eabd9514242c688c403c0926d266"
revision = "901648c87902174f774fac311d7f176f8647bdaa"
version = "v1.0.0"
[[projects]]
branch = "master"
name = "github.com/golang/protobuf"
packages = ["proto"]
revision = "1e59b77b52bf8e4b449a57e6f79f21226d571845"
revision = "b4deda0973fb4c70b50d226b1af49f3da59f5265"
version = "v1.1.0"
[[projects]]
name = "github.com/gorilla/context"
packages = ["."]
revision = "1ea25387ff6f684839d82767c1733ff4d4d15d0a"
version = "v1.1"
revision = "08b5f424b9271eedf6f9f0ce86cb9396ed337a42"
version = "v1.1.1"
[[projects]]
name = "github.com/gorilla/mux"
packages = ["."]
revision = "53c1911da2b537f792e7cafcb446b05ffe33b996"
version = "v1.6.1"
revision = "e3702bed27f0d39777b0b37b664b6280e8ef8fbf"
version = "v1.6.2"
[[projects]]
branch = "master"
@ -39,7 +39,7 @@
"hstore",
"oid"
]
revision = "83612a56d3dd153a94a629cd64925371c9adad78"
revision = "90697d60dd844d5ef6ff15135d0203f65d2f53b8"
[[projects]]
branch = "master"
@ -79,7 +79,7 @@
"blowfish",
"ssh/terminal"
]
revision = "1875d0a70c90e57f11972aefd42276df65e895b9"
revision = "a49355c7e3f8fe157a85be2f77e6e269a0f89602"
[[projects]]
branch = "master"
@ -91,7 +91,7 @@
"html/atom",
"html/charset"
]
revision = "d866cfc389cec985d6fda2859936a575a55a3ab6"
revision = "32a936f46389aa10549d60bd7833e54b01685d09"
[[projects]]
branch = "master"
@ -100,7 +100,7 @@
".",
"internal"
]
revision = "462316686f20eb6df426961c1c131bdaa5dfa68e"
revision = "ef147856a6ddbb60760db74283d2424e98c87bff"
[[projects]]
branch = "master"
@ -109,10 +109,9 @@
"unix",
"windows"
]
revision = "571f7bbbe08da2a8955aed9d4db316e78630e9a3"
revision = "3c6ecd8f22c6f40fbeec94c000a069d7d87c7624"
[[projects]]
branch = "master"
name = "golang.org/x/text"
packages = [
"encoding",
@ -133,7 +132,8 @@
"transform",
"unicode/cldr"
]
revision = "d5a9226ed7dd70cade6ccae9d37517fe14dd9fee"
revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
version = "v0.3.0"
[[projects]]
name = "google.golang.org/appengine"
@ -146,12 +146,12 @@
"internal/urlfetch",
"urlfetch"
]
revision = "150dc57a1b433e64154302bdc40b6bb8aefa313a"
version = "v1.0.0"
revision = "b1f26356af11148e710935ed1ac8a7f5702c7612"
version = "v1.1.0"
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "f030af166f90ac96d133b7ddf9f1f80785508462cac8cae4c65abbdb7c20474b"
inputs-digest = "62141ee1c8cb97033a8a89a45761f074ff9632cb57fe9e4440493ddfce0b083c"
solver-name = "gps-cdcl"
solver-version = 1

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@ -27,11 +27,11 @@
[[constraint]]
name = "github.com/PuerkitoBio/goquery"
version = "1.1.0"
version = "1.4.1"
[[constraint]]
name = "github.com/gorilla/mux"
version = "1.6.1"
version = "1.6.2"
[[constraint]]
branch = "master"
@ -43,7 +43,7 @@
[[constraint]]
name = "github.com/tdewolff/minify"
version = "2.3.3"
version = "2.3.5"
[[constraint]]
branch = "master"

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@ -2,10 +2,14 @@ language: go
go:
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 1.6
- 1.7
- 1.2.x
- 1.3.x
- 1.4.x
- 1.5.x
- 1.6.x
- 1.7.x
- 1.8.x
- 1.9.x
- "1.10.x"
- tip

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@ -1,4 +1,5 @@
# goquery - a little like that j-thing, only in Go [![build status](https://secure.travis-ci.org/PuerkitoBio/goquery.png)](http://travis-ci.org/PuerkitoBio/goquery) [![GoDoc](https://godoc.org/github.com/PuerkitoBio/goquery?status.png)](http://godoc.org/github.com/PuerkitoBio/goquery)
# goquery - a little like that j-thing, only in Go
[![build status](https://secure.travis-ci.org/PuerkitoBio/goquery.svg?branch=master)](http://travis-ci.org/PuerkitoBio/goquery) [![GoDoc](https://godoc.org/github.com/PuerkitoBio/goquery?status.png)](http://godoc.org/github.com/PuerkitoBio/goquery) [![Sourcegraph Badge](https://sourcegraph.com/github.com/PuerkitoBio/goquery/-/badge.svg)](https://sourcegraph.com/github.com/PuerkitoBio/goquery?badge)
goquery brings a syntax and a set of features similar to [jQuery][] to the [Go language][go]. It is based on Go's [net/html package][html] and the CSS Selector library [cascadia][]. Since the net/html parser returns nodes, and not a full-featured DOM tree, jQuery's stateful manipulation functions (like height(), css(), detach()) have been left off.
@ -6,6 +7,16 @@ Also, because the net/html parser requires UTF-8 encoding, so does goquery: it i
Syntax-wise, it is as close as possible to jQuery, with the same function names when possible, and that warm and fuzzy chainable interface. jQuery being the ultra-popular library that it is, I felt that writing a similar HTML-manipulating library was better to follow its API than to start anew (in the same spirit as Go's `fmt` package), even though some of its methods are less than intuitive (looking at you, [index()][index]...).
## Table of Contents
* [Installation](#installation)
* [Changelog](#changelog)
* [API](#api)
* [Examples](#examples)
* [Related Projects](#related-projects)
* [Support](#support)
* [License](#license)
## Installation
Please note that because of the net/html dependency, goquery requires Go1.1+.
@ -26,6 +37,10 @@ Please note that because of the net/html dependency, goquery requires Go1.1+.
**Note that goquery's API is now stable, and will not break.**
* **2018-06-07 (v1.4.1)** : Add `NewDocumentFromReader` examples.
* **2018-03-24 (v1.4.0)** : Deprecate `NewDocument(url)` and `NewDocumentFromResponse(response)`.
* **2018-01-28 (v1.3.0)** : Add `ToEnd` constant to `Slice` until the end of the selection (thanks to @davidjwilkins for raising the issue).
* **2018-01-11 (v1.2.0)** : Add `AddBack*` and deprecate `AndSelf` (thanks to @davidjwilkins).
* **2017-02-12 (v1.1.0)** : Add `SetHtml` and `SetText` (thanks to @glebtv).
* **2016-12-29 (v1.0.2)** : Optimize allocations for `Selection.Text` (thanks to @radovskyb).
* **2016-08-28 (v1.0.1)** : Optimize performance for large documents.
@ -81,12 +96,24 @@ package main
import (
"fmt"
"log"
"net/http"
"github.com/PuerkitoBio/goquery"
)
func ExampleScrape() {
doc, err := goquery.NewDocument("http://metalsucks.net")
// Request the HTML page.
res, err := http.Get("http://metalsucks.net")
if err != nil {
log.Fatal(err)
}
defer res.Body.Close()
if res.StatusCode != 200 {
log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)
}
// Load the HTML document
doc, err := goquery.NewDocumentFromReader(res.Body)
if err != nil {
log.Fatal(err)
}
@ -105,6 +132,30 @@ func main() {
}
```
## Related Projects
- [Goq][goq], an HTML deserialization and scraping library based on goquery and struct tags.
- [andybalholm/cascadia][cascadia], the CSS selector library used by goquery.
- [suntong/cascadia][cascadiacli], a command-line interface to the cascadia CSS selector library, useful to test selectors.
- [asciimoo/colly](https://github.com/asciimoo/colly), a lightning fast and elegant Scraping Framework
- [gnulnx/goperf](https://github.com/gnulnx/goperf), a website performance test tool that also fetches static assets.
## Support
There are a number of ways you can support the project:
* Use it, star it, build something with it, spread the word!
- If you do build something open-source or otherwise publicly-visible, let me know so I can add it to the [Related Projects](#related-projects) section!
* Raise issues to improve the project (note: doc typos and clarifications are issues too!)
- Please search existing issues before opening a new one - it may have already been adressed.
* Pull requests: please discuss new code in an issue first, unless the fix is really trivial.
- Make sure new code is tested.
- Be mindful of existing code - PRs that break existing code have a high probability of being declined, unless it fixes a serious issue.
If you desperately want to send money my way, I have a BuyMeACoffee.com page:
<a href="https://www.buymeacoffee.com/mna" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png" alt="Buy Me A Coffee" style="height: 41px !important;width: 174px !important;box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 3px 2px 0px rgba(190, 190, 190, 0.5) !important;" ></a>
## License
The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia's license is [here][caslic].
@ -112,6 +163,7 @@ The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia'
[jquery]: http://jquery.com/
[go]: http://golang.org/
[cascadia]: https://github.com/andybalholm/cascadia
[cascadiacli]: https://github.com/suntong/cascadia
[bsd]: http://opensource.org/licenses/BSD-3-Clause
[golic]: http://golang.org/LICENSE
[caslic]: https://github.com/andybalholm/cascadia/blob/master/LICENSE
@ -122,3 +174,4 @@ The [BSD 3-Clause license][bsd], the same as the [Go language][golic]. Cascadia'
[wiki]: https://github.com/PuerkitoBio/goquery/wiki/Tips-and-tricks
[thatguystone]: https://github.com/thatguystone
[piotr]: https://github.com/piotrkowalczuk
[goq]: https://github.com/andrewstuart/goq

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@ -4,6 +4,16 @@ import (
"golang.org/x/net/html"
)
const (
maxUint = ^uint(0)
maxInt = int(maxUint >> 1)
// ToEnd is a special index value that can be used as end index in a call
// to Slice so that all elements are selected until the end of the Selection.
// It is equivalent to passing (*Selection).Length().
ToEnd = maxInt
)
// First reduces the set of matched elements to the first in the set.
// It returns a new Selection object, and an empty Selection object if the
// the selection is empty.
@ -35,12 +45,23 @@ func (s *Selection) Eq(index int) *Selection {
}
// Slice reduces the set of matched elements to a subset specified by a range
// of indices.
// of indices. The start index is 0-based and indicates the index of the first
// element to select. The end index is 0-based and indicates the index at which
// the elements stop being selected (the end index is not selected).
//
// The indices may be negative, in which case they represent an offset from the
// end of the selection.
//
// The special value ToEnd may be specified as end index, in which case all elements
// until the end are selected. This works both for a positive and negative start
// index.
func (s *Selection) Slice(start, end int) *Selection {
if start < 0 {
start += len(s.Nodes)
}
if end < 0 {
if end == ToEnd {
end = len(s.Nodes)
} else if end < 0 {
end += len(s.Nodes)
}
return pushStack(s, s.Nodes[start:end])

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@ -98,6 +98,17 @@ func TestSlice(t *testing.T) {
sel := Doc().Find(".pvk-content").Slice(0, 2)
assertLength(t, sel.Nodes, 2)
assertSelectionIs(t, sel, "#pc1", "#pc2")
}
func TestSliceToEnd(t *testing.T) {
sel := Doc().Find(".pvk-content").Slice(1, ToEnd)
assertLength(t, sel.Nodes, 2)
assertSelectionIs(t, sel.Eq(0), "#pc2")
if _, ok := sel.Eq(1).Attr("id"); ok {
t.Error("Want no attribute ID, got one")
}
}
func TestSliceEmpty(t *testing.T) {
@ -110,6 +121,11 @@ func TestSliceInvalid(t *testing.T) {
Doc().Find("").Slice(0, 2)
}
func TestSliceInvalidToEnd(t *testing.T) {
defer assertPanic(t)
Doc().Find("").Slice(2, ToEnd)
}
func TestSliceOutOfBounds(t *testing.T) {
defer assertPanic(t)
Doc().Find(".pvk-content").Slice(2, 12)
@ -135,6 +151,12 @@ func TestNegativeSliceBoth(t *testing.T) {
assertSelectionIs(t, sel.Eq(1), "#cf3")
}
func TestNegativeSliceToEnd(t *testing.T) {
sel := Doc().Find(".container-fluid").Slice(-3, ToEnd)
assertLength(t, sel.Nodes, 3)
assertSelectionIs(t, sel, "#cf2", "#cf3", "#cf4")
}
func TestNegativeSliceOutOfBounds(t *testing.T) {
defer assertPanic(t)
Doc().Find(".container-fluid").Slice(-12, -7)

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@ -231,6 +231,6 @@ func BenchmarkEnd(b *testing.B) {
}
}
if n != 373 {
b.Fatalf("wnat 373, got %d", n)
b.Fatalf("want 373, got %d", n)
}
}

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@ -3,14 +3,27 @@ package goquery_test
import (
"fmt"
"log"
"net/http"
"os"
"strings"
"github.com/PuerkitoBio/goquery"
)
// This example scrapes the reviews shown on the home page of metalsucks.net.
func Example() {
// Request the HTML page.
res, err := http.Get("http://metalsucks.net")
if err != nil {
log.Fatal(err)
}
defer res.Body.Close()
if res.StatusCode != 200 {
log.Fatalf("status code error: %d %s", res.StatusCode, res.Status)
}
// Load the HTML document
doc, err := goquery.NewDocument("http://metalsucks.net")
doc, err := goquery.NewDocumentFromReader(res.Body)
if err != nil {
log.Fatal(err)
}
@ -28,3 +41,42 @@ func Example() {
// xOutput: voluntarily fail the Example output.
}
// This example shows how to use NewDocumentFromReader from a file.
func ExampleNewDocumentFromReader_file() {
// create from a file
f, err := os.Open("some/file.html")
if err != nil {
log.Fatal(err)
}
defer f.Close()
doc, err := goquery.NewDocumentFromReader(f)
if err != nil {
log.Fatal(err)
}
// use the goquery document...
_ = doc.Find("h1")
}
// This example shows how to use NewDocumentFromReader from a string.
func ExampleNewDocumentFromReader_string() {
// create from a string
data := `
<html>
<head>
<title>My document</title>
</head>
<body>
<h1>Header</h1>
</body>
</html>`
doc, err := goquery.NewDocumentFromReader(strings.NewReader(data))
if err != nil {
log.Fatal(err)
}
header := doc.Find("h1").Text()
fmt.Println(header)
// Output: Header
}

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@ -41,6 +41,30 @@ func (s *Selection) AddNodes(nodes ...*html.Node) *Selection {
// AndSelf adds the previous set of elements on the stack to the current set.
// It returns a new Selection object containing the current Selection combined
// with the previous one.
// Deprecated: This function has been deprecated and is now an alias for AddBack().
func (s *Selection) AndSelf() *Selection {
return s.AddBack()
}
// AddBack adds the previous set of elements on the stack to the current set.
// It returns a new Selection object containing the current Selection combined
// with the previous one.
func (s *Selection) AddBack() *Selection {
return s.AddSelection(s.prevSel)
}
// AddBackFiltered reduces the previous set of elements on the stack to those that
// match the selector string, and adds them to the current set.
// It returns a new Selection object containing the current Selection combined
// with the filtered previous one
func (s *Selection) AddBackFiltered(selector string) *Selection {
return s.AddSelection(s.prevSel.Filter(selector))
}
// AddBackMatcher reduces the previous set of elements on the stack to those that match
// the mateher, and adds them to the curernt set.
// It returns a new Selection object containing the current Selection combined
// with the filtered previous one
func (s *Selection) AddBackMatcher(m Matcher) *Selection {
return s.AddSelection(s.prevSel.FilterMatcher(m))
}

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@ -94,3 +94,25 @@ func TestAndSelfRollback(t *testing.T) {
sel2 := sel.Find("a").AndSelf().End().End()
assertEqual(t, sel, sel2)
}
func TestAddBack(t *testing.T) {
sel := Doc().Find(".span12").Last().AddBack()
assertLength(t, sel.Nodes, 2)
}
func TestAddBackRollback(t *testing.T) {
sel := Doc().Find(".pvk-content")
sel2 := sel.Find("a").AddBack().End().End()
assertEqual(t, sel, sel2)
}
func TestAddBackFiltered(t *testing.T) {
sel := Doc().Find(".span12, .footer").Find("h1").AddBackFiltered(".footer")
assertLength(t, sel.Nodes, 2)
}
func TestAddBackFilteredRollback(t *testing.T) {
sel := Doc().Find(".span12, .footer")
sel2 := sel.Find("h1").AddBackFiltered(".footer").End().End()
assertEqual(t, sel, sel2)
}

View File

@ -270,13 +270,14 @@ func (s *Selection) ReplaceWithNodes(ns ...*html.Node) *Selection {
return s.Remove()
}
// Set the html content of each element in the selection to specified html string.
// SetHtml sets the html content of each element in the selection to
// specified html string.
func (s *Selection) SetHtml(html string) *Selection {
return setHtmlNodes(s, parseHtml(html)...)
}
// Set the content of each element in the selection to specified content. The
// provided text string is escaped.
// SetText sets the content of each element in the selection to specified content.
// The provided text string is escaped.
func (s *Selection) SetText(text string) *Selection {
return s.SetHtml(html.EscapeString(text))
}

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@ -18,21 +18,6 @@ gosimple $(go list ./... | grep -v /vendor/)
echo "<<< gosimple"
echo
echo ">>> staticcheck"
staticcheck $(go list ./... | grep -v /vendor/)
echo "<<< staticcheck"
echo
echo ">>> unused"
unused $(go list ./... | grep -v /vendor/)
echo "<<< unused"
echo
echo ">>> gas"
gas $(find . -name "*.go" | grep -v /vendor/ | grep -v '_test.go$')
echo "<<< gas"
echo
# Check for gofmt problems and report if any.
gofiles=$(git diff --cached --name-only --diff-filter=ACM | grep '.go$' | grep -v /vendor/)
[ -z "$gofiles" ] && echo "EXIT $vetres" && exit $vetres

View File

@ -5,11 +5,7 @@ import "golang.org/x/net/html"
// Is checks the current matched set of elements against a selector and
// returns true if at least one of these elements matches.
func (s *Selection) Is(selector string) bool {
if len(s.Nodes) > 0 {
return s.IsMatcher(compileMatcher(selector))
}
return false
return s.IsMatcher(compileMatcher(selector))
}
// IsMatcher checks the current matched set of elements against a matcher and

View File

@ -31,6 +31,10 @@ func NewDocumentFromNode(root *html.Node) *Document {
// NewDocument is a Document constructor that takes a string URL as argument.
// It loads the specified document, parses it, and stores the root Document
// node, ready to be manipulated.
//
// Deprecated: Use the net/http standard library package to make the request
// and validate the response before calling goquery.NewDocumentFromReader
// with the response's body.
func NewDocument(url string) (*Document, error) {
// Load the URL
res, e := http.Get(url)
@ -40,10 +44,10 @@ func NewDocument(url string) (*Document, error) {
return NewDocumentFromResponse(res)
}
// NewDocumentFromReader returns a Document from a generic reader.
// NewDocumentFromReader returns a Document from an io.Reader.
// It returns an error as second value if the reader's data cannot be parsed
// as html. It does *not* check if the reader is also an io.Closer, so the
// provided reader is never closed by this call, it is the responsibility
// as html. It does not check if the reader is also an io.Closer, the
// provided reader is never closed by this call. It is the responsibility
// of the caller to close it if required.
func NewDocumentFromReader(r io.Reader) (*Document, error) {
root, e := html.Parse(r)
@ -56,6 +60,8 @@ func NewDocumentFromReader(r io.Reader) (*Document, error) {
// NewDocumentFromResponse is another Document constructor that takes an http response as argument.
// It loads the specified response's document, parses it, and stores the root Document
// node, ready to be manipulated. The response's body is closed on return.
//
// Deprecated: Use goquery.NewDocumentFromReader with the response's body.
func NewDocumentFromResponse(res *http.Response) (*Document, error) {
if res == nil {
return nil, errors.New("Response is nil")

3
vendor/github.com/andybalholm/cascadia/go.mod generated vendored Normal file
View File

@ -0,0 +1,3 @@
module "github.com/andybalholm/cascadia"
require "golang.org/x/net" v0.0.0-20180218175443-cbe0f9307d01

View File

@ -12,5 +12,6 @@ core
_obj
_test
_testmain.go
protoc-gen-go/testdata/multi/*.pb.go
_conformance/_conformance
# Conformance test output and transient files.
conformance/failing_tests.txt

View File

@ -2,17 +2,29 @@ sudo: false
language: go
go:
- 1.6.x
- 1.7.x
- 1.8.x
- 1.9.x
- 1.10.x
- 1.x
install:
- go get -v -d -t github.com/golang/protobuf/...
- curl -L https://github.com/google/protobuf/releases/download/v3.3.0/protoc-3.3.0-linux-x86_64.zip -o /tmp/protoc.zip
- unzip /tmp/protoc.zip -d $HOME/protoc
- curl -L https://github.com/google/protobuf/releases/download/v3.5.1/protoc-3.5.1-linux-x86_64.zip -o /tmp/protoc.zip
- unzip /tmp/protoc.zip -d "$HOME"/protoc
- mkdir -p "$HOME"/src && ln -s "$HOME"/protoc "$HOME"/src/protobuf
env:
- PATH=$HOME/protoc/bin:$PATH
script:
- make all test
- make all
- make regenerate
# TODO(tamird): When https://github.com/travis-ci/gimme/pull/130 is
# released, make this look for "1.x".
- if [[ "$TRAVIS_GO_VERSION" == 1.10* ]]; then
if [[ "$(git status --porcelain 2>&1)" != "" ]]; then
git status >&2;
git diff -a >&2;
exit 1;
fi;
echo "git status is clean.";
fi;
- make test

View File

@ -1,40 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Includable Makefile to add a rule for generating .pb.go files from .proto files
# (Google protocol buffer descriptions).
# Typical use if myproto.proto is a file in package mypackage in this directory:
#
# include $(GOROOT)/src/pkg/github.com/golang/protobuf/Make.protobuf
%.pb.go: %.proto
protoc --go_out=. $<

View File

@ -29,16 +29,14 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
all: install
install:
go install ./proto ./jsonpb ./ptypes
go install ./protoc-gen-go
go install ./proto ./jsonpb ./ptypes ./protoc-gen-go
test:
go test ./proto ./jsonpb ./ptypes
make -C protoc-gen-go/testdata test
go test ./... ./protoc-gen-go/testdata
make -C conformance test
clean:
go clean ./...
@ -47,9 +45,4 @@ nuke:
go clean -i ./...
regenerate:
make -C protoc-gen-go/descriptor regenerate
make -C protoc-gen-go/plugin regenerate
make -C protoc-gen-go/testdata regenerate
make -C proto/testdata regenerate
make -C jsonpb/jsonpb_test_proto regenerate
make -C _conformance regenerate
./regenerate.sh

View File

@ -7,7 +7,7 @@ Google's data interchange format.
Copyright 2010 The Go Authors.
https://github.com/golang/protobuf
This package and the code it generates requires at least Go 1.4.
This package and the code it generates requires at least Go 1.6.
This software implements Go bindings for protocol buffers. For
information about protocol buffers themselves, see
@ -56,13 +56,49 @@ parameter set to the directory you want to output the Go code to.
The generated files will be suffixed .pb.go. See the Test code below
for an example using such a file.
## Packages and input paths ##
The protocol buffer language has a concept of "packages" which does not
correspond well to the Go notion of packages. In generated Go code,
each source `.proto` file is associated with a single Go package. The
name and import path for this package is specified with the `go_package`
proto option:
option go_package = "github.com/golang/protobuf/ptypes/any";
The protocol buffer compiler will attempt to derive a package name and
import path if a `go_package` option is not present, but it is
best to always specify one explicitly.
There is a one-to-one relationship between source `.proto` files and
generated `.pb.go` files, but any number of `.pb.go` files may be
contained in the same Go package.
The output name of a generated file is produced by replacing the
`.proto` suffix with `.pb.go` (e.g., `foo.proto` produces `foo.pb.go`).
However, the output directory is selected in one of two ways. Let
us say we have `inputs/x.proto` with a `go_package` option of
`github.com/golang/protobuf/p`. The corresponding output file may
be:
- Relative to the import path:
protoc --go_out=. inputs/x.proto
# writes ./github.com/golang/protobuf/p/x.pb.go
(This can work well with `--go_out=$GOPATH`.)
- Relative to the input file:
protoc --go_out=paths=source_relative:. inputs/x.proto
# generate ./inputs/x.pb.go
## Generated code ##
The package comment for the proto library contains text describing
the interface provided in Go for protocol buffers. Here is an edited
version.
==========
The proto package converts data structures to and from the
wire format of protocol buffers. It works in concert with the
Go source code generated for .proto files by the protocol compiler.
@ -114,9 +150,9 @@ Consider file test.proto, containing
```proto
syntax = "proto2";
package example;
enum FOO { X = 17; };
message Test {
required string label = 1;
optional int32 type = 2 [default=77];
@ -170,22 +206,25 @@ To create and play with a Test object from the example package,
To pass extra parameters to the plugin, use a comma-separated
parameter list separated from the output directory by a colon:
protoc --go_out=plugins=grpc,import_path=mypackage:. *.proto
- `import_prefix=xxx` - a prefix that is added onto the beginning of
all imports. Useful for things like generating protos in a
subdirectory, or regenerating vendored protobufs in-place.
- `import_path=foo/bar` - used as the package if no input files
declare `go_package`. If it contains slashes, everything up to the
rightmost slash is ignored.
- `paths=(import | source_relative)` - specifies how the paths of
generated files are structured. See the "Packages and imports paths"
section above. The default is `import`.
- `plugins=plugin1+plugin2` - specifies the list of sub-plugins to
load. The only plugin in this repo is `grpc`.
- `Mfoo/bar.proto=quux/shme` - declares that foo/bar.proto is
associated with Go package quux/shme. This is subject to the
import_prefix parameter.
The following parameters are deprecated and should not be used:
- `import_prefix=xxx` - a prefix that is added onto the beginning of
all imports.
- `import_path=foo/bar` - used as the package if no input files
declare `go_package`. If it contains slashes, everything up to the
rightmost slash is ignored.
## gRPC Support ##
If a proto file specifies RPC services, protoc-gen-go can be instructed to

View File

@ -29,5 +29,21 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
regenerate:
protoc --go_out=Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any,Mgoogle/protobuf/duration.proto=github.com/golang/protobuf/ptypes/duration,Mgoogle/protobuf/struct.proto=github.com/golang/protobuf/ptypes/struct,Mgoogle/protobuf/timestamp.proto=github.com/golang/protobuf/ptypes/timestamp,Mgoogle/protobuf/wrappers.proto=github.com/golang/protobuf/ptypes/wrappers,Mgoogle/protobuf/field_mask.proto=google.golang.org/genproto/protobuf:. conformance_proto/conformance.proto
PROTOBUF_ROOT=$(HOME)/src/protobuf
all:
@echo To run the tests in this directory, acquire the main protobuf
@echo distribution from:
@echo
@echo ' https://github.com/google/protobuf'
@echo
@echo Build the test runner with:
@echo
@echo ' cd conformance && make conformance-test-runner'
@echo
@echo And run the tests in this directory with:
@echo
@echo ' make test PROTOBUF_ROOT=<protobuf distribution>'
test:
./test.sh $(PROTOBUF_ROOT)

View File

@ -39,7 +39,7 @@ import (
"io"
"os"
pb "github.com/golang/protobuf/_conformance/conformance_proto"
pb "github.com/golang/protobuf/conformance/internal/conformance_proto"
"github.com/golang/protobuf/jsonpb"
"github.com/golang/protobuf/proto"
)
@ -101,13 +101,6 @@ func handle(req *pb.ConformanceRequest) *pb.ConformanceResponse {
err = proto.Unmarshal(p.ProtobufPayload, &msg)
case *pb.ConformanceRequest_JsonPayload:
err = jsonpb.UnmarshalString(p.JsonPayload, &msg)
if err != nil && err.Error() == "unmarshaling Any not supported yet" {
return &pb.ConformanceResponse{
Result: &pb.ConformanceResponse_Skipped{
Skipped: err.Error(),
},
}
}
default:
return &pb.ConformanceResponse{
Result: &pb.ConformanceResponse_RuntimeError{

View File

@ -0,0 +1,4 @@
#!/bin/sh
cd $(dirname $0)
exec go run conformance.go $*

View File

@ -0,0 +1,61 @@
# This is the list of conformance tests that are known ot fail right now.
# TODO: These should be fixed.
DurationProtoInputTooLarge.JsonOutput
DurationProtoInputTooSmall.JsonOutput
FieldMaskNumbersDontRoundTrip.JsonOutput
FieldMaskPathsDontRoundTrip.JsonOutput
FieldMaskTooManyUnderscore.JsonOutput
JsonInput.AnyWithFieldMask.JsonOutput
JsonInput.AnyWithFieldMask.ProtobufOutput
JsonInput.DoubleFieldQuotedValue.JsonOutput
JsonInput.DoubleFieldQuotedValue.ProtobufOutput
JsonInput.DurationHas3FractionalDigits.Validator
JsonInput.DurationHas6FractionalDigits.Validator
JsonInput.DurationHas9FractionalDigits.Validator
JsonInput.DurationHasZeroFractionalDigit.Validator
JsonInput.DurationMaxValue.JsonOutput
JsonInput.DurationMaxValue.ProtobufOutput
JsonInput.DurationMinValue.JsonOutput
JsonInput.DurationMinValue.ProtobufOutput
JsonInput.EnumFieldUnknownValue.Validator
JsonInput.FieldMask.JsonOutput
JsonInput.FieldMask.ProtobufOutput
JsonInput.FieldNameInLowerCamelCase.Validator
JsonInput.FieldNameWithMixedCases.JsonOutput
JsonInput.FieldNameWithMixedCases.ProtobufOutput
JsonInput.FieldNameWithMixedCases.Validator
JsonInput.FieldNameWithNumbers.Validator
JsonInput.FloatFieldQuotedValue.JsonOutput
JsonInput.FloatFieldQuotedValue.ProtobufOutput
JsonInput.Int32FieldExponentialFormat.JsonOutput
JsonInput.Int32FieldExponentialFormat.ProtobufOutput
JsonInput.Int32FieldFloatTrailingZero.JsonOutput
JsonInput.Int32FieldFloatTrailingZero.ProtobufOutput
JsonInput.Int32FieldMaxFloatValue.JsonOutput
JsonInput.Int32FieldMaxFloatValue.ProtobufOutput
JsonInput.Int32FieldMinFloatValue.JsonOutput
JsonInput.Int32FieldMinFloatValue.ProtobufOutput
JsonInput.Int32FieldStringValue.JsonOutput
JsonInput.Int32FieldStringValue.ProtobufOutput
JsonInput.Int32FieldStringValueEscaped.JsonOutput
JsonInput.Int32FieldStringValueEscaped.ProtobufOutput
JsonInput.Int64FieldBeString.Validator
JsonInput.MapFieldValueIsNull
JsonInput.OneofFieldDuplicate
JsonInput.RepeatedFieldMessageElementIsNull
JsonInput.RepeatedFieldPrimitiveElementIsNull
JsonInput.StringFieldSurrogateInWrongOrder
JsonInput.StringFieldUnpairedHighSurrogate
JsonInput.StringFieldUnpairedLowSurrogate
JsonInput.TimestampHas3FractionalDigits.Validator
JsonInput.TimestampHas6FractionalDigits.Validator
JsonInput.TimestampHas9FractionalDigits.Validator
JsonInput.TimestampHasZeroFractionalDigit.Validator
JsonInput.TimestampJsonInputTooSmall
JsonInput.TimestampZeroNormalized.Validator
JsonInput.Uint32FieldMaxFloatValue.JsonOutput
JsonInput.Uint32FieldMaxFloatValue.ProtobufOutput
JsonInput.Uint64FieldBeString.Validator
TimestampProtoInputTooLarge.JsonOutput
TimestampProtoInputTooSmall.JsonOutput

View File

@ -210,11 +210,6 @@ message TestAllTypes {
NestedMessage oneof_nested_message = 112;
string oneof_string = 113;
bytes oneof_bytes = 114;
bool oneof_bool = 115;
uint64 oneof_uint64 = 116;
float oneof_float = 117;
double oneof_double = 118;
NestedEnum oneof_enum = 119;
}
// Well-known types
@ -253,7 +248,6 @@ message TestAllTypes {
repeated google.protobuf.Value repeated_value = 316;
// Test field-name-to-JSON-name convention.
// (protobuf says names can be any valid C/C++ identifier.)
int32 fieldname1 = 401;
int32 field_name2 = 402;
int32 _field_name3 = 403;
@ -266,12 +260,6 @@ message TestAllTypes {
int32 Field_Name10 = 410;
int32 FIELD_NAME11 = 411;
int32 FIELD_name12 = 412;
int32 __field_name13 = 413;
int32 __Field_name14 = 414;
int32 field__name15 = 415;
int32 field__Name16 = 416;
int32 field_name17__ = 417;
int32 Field_name18__ = 418;
}
message ForeignMessage {

26
vendor/github.com/golang/protobuf/conformance/test.sh generated vendored Executable file
View File

@ -0,0 +1,26 @@
#!/bin/bash
PROTOBUF_ROOT=$1
CONFORMANCE_ROOT=$1/conformance
CONFORMANCE_TEST_RUNNER=$CONFORMANCE_ROOT/conformance-test-runner
cd $(dirname $0)
if [[ $PROTOBUF_ROOT == "" ]]; then
echo "usage: test.sh <protobuf-root>" >/dev/stderr
exit 1
fi
if [[ ! -x $CONFORMANCE_TEST_RUNNER ]]; then
echo "SKIP: conformance test runner not installed" >/dev/stderr
exit 0
fi
a=$CONFORMANCE_ROOT/conformance.proto
b=internal/conformance_proto/conformance.proto
if [[ $(diff $a $b) != "" ]]; then
cp $a $b
echo "WARNING: conformance.proto is out of date" >/dev/stderr
fi
$CONFORMANCE_TEST_RUNNER --failure_list failure_list_go.txt ./conformance.sh

View File

@ -5,7 +5,7 @@ import (
"testing"
"github.com/golang/protobuf/descriptor"
tpb "github.com/golang/protobuf/proto/testdata"
tpb "github.com/golang/protobuf/proto/test_proto"
protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
)
@ -20,7 +20,7 @@ func TestMessage(t *testing.T) {
}
}
func Example_Options() {
func Example_options() {
var msg *tpb.MyMessageSet
_, md := descriptor.ForMessage(msg)
if md.GetOptions().GetMessageSetWireFormat() {

View File

@ -56,6 +56,8 @@ import (
stpb "github.com/golang/protobuf/ptypes/struct"
)
const secondInNanos = int64(time.Second / time.Nanosecond)
// Marshaler is a configurable object for converting between
// protocol buffer objects and a JSON representation for them.
type Marshaler struct {
@ -118,6 +120,14 @@ type JSONPBUnmarshaler interface {
// Marshal marshals a protocol buffer into JSON.
func (m *Marshaler) Marshal(out io.Writer, pb proto.Message) error {
v := reflect.ValueOf(pb)
if pb == nil || (v.Kind() == reflect.Ptr && v.IsNil()) {
return errors.New("Marshal called with nil")
}
// Check for unset required fields first.
if err := checkRequiredFields(pb); err != nil {
return err
}
writer := &errWriter{writer: out}
return m.marshalObject(writer, pb, "", "")
}
@ -190,12 +200,22 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
// Any is a bit more involved.
return m.marshalAny(out, v, indent)
case "Duration":
// "Generated output always contains 3, 6, or 9 fractional digits,
// "Generated output always contains 0, 3, 6, or 9 fractional digits,
// depending on required precision."
s, ns := s.Field(0).Int(), s.Field(1).Int()
if ns <= -secondInNanos || ns >= secondInNanos {
return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos)
}
if (s > 0 && ns < 0) || (s < 0 && ns > 0) {
return errors.New("signs of seconds and nanos do not match")
}
if s < 0 {
ns = -ns
}
x := fmt.Sprintf("%d.%09d", s, ns)
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, ".000")
out.write(`"`)
out.write(x)
out.write(`s"`)
@ -206,13 +226,17 @@ func (m *Marshaler) marshalObject(out *errWriter, v proto.Message, indent, typeU
return m.marshalValue(out, &proto.Properties{}, s.Field(0), indent)
case "Timestamp":
// "RFC 3339, where generated output will always be Z-normalized
// and uses 3, 6 or 9 fractional digits."
// and uses 0, 3, 6 or 9 fractional digits."
s, ns := s.Field(0).Int(), s.Field(1).Int()
if ns < 0 || ns >= secondInNanos {
return fmt.Errorf("ns out of range [0, %v)", secondInNanos)
}
t := time.Unix(s, ns).UTC()
// time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits).
x := t.Format("2006-01-02T15:04:05.000000000")
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, "000")
x = strings.TrimSuffix(x, ".000")
out.write(`"`)
out.write(x)
out.write(`Z"`)
@ -631,7 +655,10 @@ func (u *Unmarshaler) UnmarshalNext(dec *json.Decoder, pb proto.Message) error {
if err := dec.Decode(&inputValue); err != nil {
return err
}
return u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil)
if err := u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil); err != nil {
return err
}
return checkRequiredFields(pb)
}
// Unmarshal unmarshals a JSON object stream into a protocol
@ -802,7 +829,7 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
return fmt.Errorf("bad ListValue: %v", err)
}
target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s), len(s))))
target.Field(0).Set(reflect.ValueOf(make([]*stpb.Value, len(s))))
for i, sv := range s {
if err := u.unmarshalValue(target.Field(0).Index(i), sv, prop); err != nil {
return err
@ -972,13 +999,6 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
}
if mp != nil {
target.Set(reflect.MakeMap(targetType))
var keyprop, valprop *proto.Properties
if prop != nil {
// These could still be nil if the protobuf metadata is broken somehow.
// TODO: This won't work because the fields are unexported.
// We should probably just reparse them.
//keyprop, valprop = prop.mkeyprop, prop.mvalprop
}
for ks, raw := range mp {
// Unmarshal map key. The core json library already decoded the key into a
// string, so we handle that specially. Other types were quoted post-serialization.
@ -987,14 +1007,16 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
k = reflect.ValueOf(ks)
} else {
k = reflect.New(targetType.Key()).Elem()
if err := u.unmarshalValue(k, json.RawMessage(ks), keyprop); err != nil {
// TODO: pass the correct Properties if needed.
if err := u.unmarshalValue(k, json.RawMessage(ks), nil); err != nil {
return err
}
}
// Unmarshal map value.
v := reflect.New(targetType.Elem()).Elem()
if err := u.unmarshalValue(v, raw, valprop); err != nil {
// TODO: pass the correct Properties if needed.
if err := u.unmarshalValue(v, raw, nil); err != nil {
return err
}
target.SetMapIndex(k, v)
@ -1080,3 +1102,140 @@ func (s mapKeys) Less(i, j int) bool {
}
return fmt.Sprint(s[i].Interface()) < fmt.Sprint(s[j].Interface())
}
// checkRequiredFields returns an error if any required field in the given proto message is not set.
// This function is used by both Marshal and Unmarshal. While required fields only exist in a
// proto2 message, a proto3 message can contain proto2 message(s).
func checkRequiredFields(pb proto.Message) error {
// Most well-known type messages do not contain required fields. The "Any" type may contain
// a message that has required fields.
//
// When an Any message is being marshaled, the code will invoked proto.Unmarshal on Any.Value
// field in order to transform that into JSON, and that should have returned an error if a
// required field is not set in the embedded message.
//
// When an Any message is being unmarshaled, the code will have invoked proto.Marshal on the
// embedded message to store the serialized message in Any.Value field, and that should have
// returned an error if a required field is not set.
if _, ok := pb.(wkt); ok {
return nil
}
v := reflect.ValueOf(pb)
// Skip message if it is not a struct pointer.
if v.Kind() != reflect.Ptr {
return nil
}
v = v.Elem()
if v.Kind() != reflect.Struct {
return nil
}
for i := 0; i < v.NumField(); i++ {
field := v.Field(i)
sfield := v.Type().Field(i)
if sfield.PkgPath != "" {
// blank PkgPath means the field is exported; skip if not exported
continue
}
if strings.HasPrefix(sfield.Name, "XXX_") {
continue
}
// Oneof field is an interface implemented by wrapper structs containing the actual oneof
// field, i.e. an interface containing &T{real_value}.
if sfield.Tag.Get("protobuf_oneof") != "" {
if field.Kind() != reflect.Interface {
continue
}
v := field.Elem()
if v.Kind() != reflect.Ptr || v.IsNil() {
continue
}
v = v.Elem()
if v.Kind() != reflect.Struct || v.NumField() < 1 {
continue
}
field = v.Field(0)
sfield = v.Type().Field(0)
}
protoTag := sfield.Tag.Get("protobuf")
if protoTag == "" {
continue
}
var prop proto.Properties
prop.Init(sfield.Type, sfield.Name, protoTag, &sfield)
switch field.Kind() {
case reflect.Map:
if field.IsNil() {
continue
}
// Check each map value.
keys := field.MapKeys()
for _, k := range keys {
v := field.MapIndex(k)
if err := checkRequiredFieldsInValue(v); err != nil {
return err
}
}
case reflect.Slice:
// Handle non-repeated type, e.g. bytes.
if !prop.Repeated {
if prop.Required && field.IsNil() {
return fmt.Errorf("required field %q is not set", prop.Name)
}
continue
}
// Handle repeated type.
if field.IsNil() {
continue
}
// Check each slice item.
for i := 0; i < field.Len(); i++ {
v := field.Index(i)
if err := checkRequiredFieldsInValue(v); err != nil {
return err
}
}
case reflect.Ptr:
if field.IsNil() {
if prop.Required {
return fmt.Errorf("required field %q is not set", prop.Name)
}
continue
}
if err := checkRequiredFieldsInValue(field); err != nil {
return err
}
}
}
// Handle proto2 extensions.
for _, ext := range proto.RegisteredExtensions(pb) {
if !proto.HasExtension(pb, ext) {
continue
}
ep, err := proto.GetExtension(pb, ext)
if err != nil {
return err
}
err = checkRequiredFieldsInValue(reflect.ValueOf(ep))
if err != nil {
return err
}
}
return nil
}
func checkRequiredFieldsInValue(v reflect.Value) error {
if pm, ok := v.Interface().(proto.Message); ok {
return checkRequiredFields(pm)
}
return nil
}

View File

@ -406,8 +406,10 @@ var marshalingTests = []struct {
{"Any with message and indent", marshalerAllOptions, anySimple, anySimplePrettyJSON},
{"Any with WKT", marshaler, anyWellKnown, anyWellKnownJSON},
{"Any with WKT and indent", marshalerAllOptions, anyWellKnown, anyWellKnownPrettyJSON},
{"Duration", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 3}}, `{"dur":"3.000s"}`},
{"Duration", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 100000000, Nanos: 1}}, `{"dur":"100000000.000000001s"}`},
{"Duration", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 3}}, `{"dur":"3s"}`},
{"Duration", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 3, Nanos: 1e6}}, `{"dur":"3.001s"}`},
{"Duration beyond float64 precision", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 100000000, Nanos: 1}}, `{"dur":"100000000.000000001s"}`},
{"negative Duration", marshaler, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: -123, Nanos: -456}}, `{"dur":"-123.000000456s"}`},
{"Struct", marshaler, &pb.KnownTypes{St: &stpb.Struct{
Fields: map[string]*stpb.Value{
"one": {Kind: &stpb.Value_StringValue{"loneliest number"}},
@ -422,6 +424,7 @@ var marshalingTests = []struct {
{Kind: &stpb.Value_BoolValue{true}},
}}}, `{"lv":["x",null,3,true]}`},
{"Timestamp", marshaler, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 14e8, Nanos: 21e6}}, `{"ts":"2014-05-13T16:53:20.021Z"}`},
{"Timestamp", marshaler, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 14e8, Nanos: 0}}, `{"ts":"2014-05-13T16:53:20Z"}`},
{"number Value", marshaler, &pb.KnownTypes{Val: &stpb.Value{Kind: &stpb.Value_NumberValue{1}}}, `{"val":1}`},
{"null Value", marshaler, &pb.KnownTypes{Val: &stpb.Value{Kind: &stpb.Value_NullValue{stpb.NullValue_NULL_VALUE}}}, `{"val":null}`},
{"string number value", marshaler, &pb.KnownTypes{Val: &stpb.Value{Kind: &stpb.Value_StringValue{"9223372036854775807"}}}, `{"val":"9223372036854775807"}`},
@ -450,6 +453,9 @@ var marshalingTests = []struct {
{"BoolValue", marshaler, &pb.KnownTypes{Bool: &wpb.BoolValue{Value: true}}, `{"bool":true}`},
{"StringValue", marshaler, &pb.KnownTypes{Str: &wpb.StringValue{Value: "plush"}}, `{"str":"plush"}`},
{"BytesValue", marshaler, &pb.KnownTypes{Bytes: &wpb.BytesValue{Value: []byte("wow")}}, `{"bytes":"d293"}`},
{"required", marshaler, &pb.MsgWithRequired{Str: proto.String("hello")}, `{"str":"hello"}`},
{"required bytes", marshaler, &pb.MsgWithRequiredBytes{Byts: []byte{}}, `{"byts":""}`},
}
func TestMarshaling(t *testing.T) {
@ -463,6 +469,40 @@ func TestMarshaling(t *testing.T) {
}
}
func TestMarshalingNil(t *testing.T) {
var msg *pb.Simple
m := &Marshaler{}
if _, err := m.MarshalToString(msg); err == nil {
t.Errorf("mashaling nil returned no error")
}
}
func TestMarshalIllegalTime(t *testing.T) {
tests := []struct {
pb proto.Message
fail bool
}{
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: 1, Nanos: 0}}, false},
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: -1, Nanos: 0}}, false},
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: 1, Nanos: -1}}, true},
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: -1, Nanos: 1}}, true},
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: 1, Nanos: 1000000000}}, true},
{&pb.KnownTypes{Dur: &durpb.Duration{Seconds: -1, Nanos: -1000000000}}, true},
{&pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 1, Nanos: 1}}, false},
{&pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 1, Nanos: -1}}, true},
{&pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 1, Nanos: 1000000000}}, true},
}
for _, tt := range tests {
_, err := marshaler.MarshalToString(tt.pb)
if err == nil && tt.fail {
t.Errorf("marshaler.MarshalToString(%v) = _, <nil>; want _, <non-nil>", tt.pb)
}
if err != nil && !tt.fail {
t.Errorf("marshaler.MarshalToString(%v) = _, %v; want _, <nil>", tt.pb, err)
}
}
}
func TestMarshalJSONPBMarshaler(t *testing.T) {
rawJson := `{ "foo": "bar", "baz": [0, 1, 2, 3] }`
msg := dynamicMessage{rawJson: rawJson}
@ -493,6 +533,104 @@ func TestMarshalAnyJSONPBMarshaler(t *testing.T) {
}
}
func TestMarshalWithCustomValidation(t *testing.T) {
msg := dynamicMessage{rawJson: `{ "foo": "bar", "baz": [0, 1, 2, 3] }`, dummy: &dynamicMessage{}}
js, err := new(Marshaler).MarshalToString(&msg)
if err != nil {
t.Errorf("an unexpected error occurred when marshalling to json: %v", err)
}
err = Unmarshal(strings.NewReader(js), &msg)
if err != nil {
t.Errorf("an unexpected error occurred when unmarshalling from json: %v", err)
}
}
// Test marshaling message containing unset required fields should produce error.
func TestMarshalUnsetRequiredFields(t *testing.T) {
msgExt := &pb.Real{}
proto.SetExtension(msgExt, pb.E_Extm, &pb.MsgWithRequired{})
tests := []struct {
desc string
marshaler *Marshaler
pb proto.Message
}{
{
desc: "direct required field",
marshaler: &Marshaler{},
pb: &pb.MsgWithRequired{},
},
{
desc: "direct required field + emit defaults",
marshaler: &Marshaler{EmitDefaults: true},
pb: &pb.MsgWithRequired{},
},
{
desc: "indirect required field",
marshaler: &Marshaler{},
pb: &pb.MsgWithIndirectRequired{Subm: &pb.MsgWithRequired{}},
},
{
desc: "indirect required field + emit defaults",
marshaler: &Marshaler{EmitDefaults: true},
pb: &pb.MsgWithIndirectRequired{Subm: &pb.MsgWithRequired{}},
},
{
desc: "direct required wkt field",
marshaler: &Marshaler{},
pb: &pb.MsgWithRequiredWKT{},
},
{
desc: "direct required wkt field + emit defaults",
marshaler: &Marshaler{EmitDefaults: true},
pb: &pb.MsgWithRequiredWKT{},
},
{
desc: "direct required bytes field",
marshaler: &Marshaler{},
pb: &pb.MsgWithRequiredBytes{},
},
{
desc: "required in map value",
marshaler: &Marshaler{},
pb: &pb.MsgWithIndirectRequired{
MapField: map[string]*pb.MsgWithRequired{
"key": {},
},
},
},
{
desc: "required in repeated item",
marshaler: &Marshaler{},
pb: &pb.MsgWithIndirectRequired{
SliceField: []*pb.MsgWithRequired{
{Str: proto.String("hello")},
{},
},
},
},
{
desc: "required inside oneof",
marshaler: &Marshaler{},
pb: &pb.MsgWithOneof{
Union: &pb.MsgWithOneof_MsgWithRequired{&pb.MsgWithRequired{}},
},
},
{
desc: "required inside extension",
marshaler: &Marshaler{},
pb: msgExt,
},
}
for _, tc := range tests {
if _, err := tc.marshaler.MarshalToString(tc.pb); err == nil {
t.Errorf("%s: expecting error in marshaling with unset required fields %+v", tc.desc, tc.pb)
}
}
}
var unmarshalingTests = []struct {
desc string
unmarshaler Unmarshaler
@ -554,8 +692,10 @@ var unmarshalingTests = []struct {
{"camelName input", Unmarshaler{}, `{"oBool":true}`, &pb.Simple{OBool: proto.Bool(true)}},
{"Duration", Unmarshaler{}, `{"dur":"3.000s"}`, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 3}}},
{"Duration", Unmarshaler{}, `{"dur":"4s"}`, &pb.KnownTypes{Dur: &durpb.Duration{Seconds: 4}}},
{"null Duration", Unmarshaler{}, `{"dur":null}`, &pb.KnownTypes{Dur: nil}},
{"Timestamp", Unmarshaler{}, `{"ts":"2014-05-13T16:53:20.021Z"}`, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 14e8, Nanos: 21e6}}},
{"Timestamp", Unmarshaler{}, `{"ts":"2014-05-13T16:53:20Z"}`, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: 14e8, Nanos: 0}}},
{"PreEpochTimestamp", Unmarshaler{}, `{"ts":"1969-12-31T23:59:58.999999995Z"}`, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: -2, Nanos: 999999995}}},
{"ZeroTimeTimestamp", Unmarshaler{}, `{"ts":"0001-01-01T00:00:00Z"}`, &pb.KnownTypes{Ts: &tspb.Timestamp{Seconds: -62135596800, Nanos: 0}}},
{"null Timestamp", Unmarshaler{}, `{"ts":null}`, &pb.KnownTypes{Ts: nil}},
@ -624,6 +764,9 @@ var unmarshalingTests = []struct {
{"null BoolValue", Unmarshaler{}, `{"bool":null}`, &pb.KnownTypes{Bool: nil}},
{"null StringValue", Unmarshaler{}, `{"str":null}`, &pb.KnownTypes{Str: nil}},
{"null BytesValue", Unmarshaler{}, `{"bytes":null}`, &pb.KnownTypes{Bytes: nil}},
{"required", Unmarshaler{}, `{"str":"hello"}`, &pb.MsgWithRequired{Str: proto.String("hello")}},
{"required bytes", Unmarshaler{}, `{"byts": []}`, &pb.MsgWithRequiredBytes{Byts: []byte{}}},
}
func TestUnmarshaling(t *testing.T) {
@ -822,7 +965,7 @@ func TestUnmarshalAnyJSONPBUnmarshaler(t *testing.T) {
}
if !proto.Equal(&got, &want) {
t.Errorf("message contents not set correctly after unmarshalling JSON: got %s, wanted %s", got, want)
t.Errorf("message contents not set correctly after unmarshalling JSON: got %v, wanted %v", got, want)
}
}
@ -874,6 +1017,10 @@ func (s *stringField) UnmarshalJSONPB(jum *Unmarshaler, js []byte) error {
// It provides implementations of JSONPBMarshaler and JSONPBUnmarshaler for JSON support.
type dynamicMessage struct {
rawJson string `protobuf:"bytes,1,opt,name=rawJson"`
// an unexported nested message is present just to ensure that it
// won't result in a panic (see issue #509)
dummy *dynamicMessage `protobuf:"bytes,2,opt,name=dummy"`
}
func (m *dynamicMessage) Reset() {
@ -895,3 +1042,109 @@ func (m *dynamicMessage) UnmarshalJSONPB(jum *Unmarshaler, js []byte) error {
m.rawJson = string(js)
return nil
}
// Test unmarshaling message containing unset required fields should produce error.
func TestUnmarshalUnsetRequiredFields(t *testing.T) {
tests := []struct {
desc string
pb proto.Message
json string
}{
{
desc: "direct required field missing",
pb: &pb.MsgWithRequired{},
json: `{}`,
},
{
desc: "direct required field set to null",
pb: &pb.MsgWithRequired{},
json: `{"str": null}`,
},
{
desc: "indirect required field missing",
pb: &pb.MsgWithIndirectRequired{},
json: `{"subm": {}}`,
},
{
desc: "indirect required field set to null",
pb: &pb.MsgWithIndirectRequired{},
json: `{"subm": {"str": null}}`,
},
{
desc: "direct required bytes field missing",
pb: &pb.MsgWithRequiredBytes{},
json: `{}`,
},
{
desc: "direct required bytes field set to null",
pb: &pb.MsgWithRequiredBytes{},
json: `{"byts": null}`,
},
{
desc: "direct required wkt field missing",
pb: &pb.MsgWithRequiredWKT{},
json: `{}`,
},
{
desc: "direct required wkt field set to null",
pb: &pb.MsgWithRequiredWKT{},
json: `{"str": null}`,
},
{
desc: "any containing message with required field set to null",
pb: &pb.KnownTypes{},
json: `{"an": {"@type": "example.com/jsonpb.MsgWithRequired", "str": null}}`,
},
{
desc: "any containing message with missing required field",
pb: &pb.KnownTypes{},
json: `{"an": {"@type": "example.com/jsonpb.MsgWithRequired"}}`,
},
{
desc: "missing required in map value",
pb: &pb.MsgWithIndirectRequired{},
json: `{"map_field": {"a": {}, "b": {"str": "hi"}}}`,
},
{
desc: "required in map value set to null",
pb: &pb.MsgWithIndirectRequired{},
json: `{"map_field": {"a": {"str": "hello"}, "b": {"str": null}}}`,
},
{
desc: "missing required in slice item",
pb: &pb.MsgWithIndirectRequired{},
json: `{"slice_field": [{}, {"str": "hi"}]}`,
},
{
desc: "required in slice item set to null",
pb: &pb.MsgWithIndirectRequired{},
json: `{"slice_field": [{"str": "hello"}, {"str": null}]}`,
},
{
desc: "required inside oneof missing",
pb: &pb.MsgWithOneof{},
json: `{"msgWithRequired": {}}`,
},
{
desc: "required inside oneof set to null",
pb: &pb.MsgWithOneof{},
json: `{"msgWithRequired": {"str": null}}`,
},
{
desc: "required field in extension missing",
pb: &pb.Real{},
json: `{"[jsonpb.extm]":{}}`,
},
{
desc: "required field in extension set to null",
pb: &pb.Real{},
json: `{"[jsonpb.extm]":{"str": null}}`,
},
}
for _, tc := range tests {
if err := UnmarshalString(tc.json, tc.pb); err == nil {
t.Errorf("%s: expecting error in unmarshaling with unset required fields %s", tc.desc, tc.json)
}
}
}

View File

@ -1,33 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2015 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
regenerate:
protoc --go_out=Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any,Mgoogle/protobuf/duration.proto=github.com/golang/protobuf/ptypes/duration,Mgoogle/protobuf/struct.proto=github.com/golang/protobuf/ptypes/struct,Mgoogle/protobuf/timestamp.proto=github.com/golang/protobuf/ptypes/timestamp,Mgoogle/protobuf/wrappers.proto=github.com/golang/protobuf/ptypes/wrappers:. *.proto

View File

@ -1,29 +1,6 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: more_test_objects.proto
/*
Package jsonpb is a generated protocol buffer package.
It is generated from these files:
more_test_objects.proto
test_objects.proto
It has these top-level messages:
Simple3
SimpleSlice3
SimpleMap3
SimpleNull3
Mappy
Simple
NonFinites
Repeats
Widget
Maps
MsgWithOneof
Real
Complex
KnownTypes
*/
package jsonpb
import proto "github.com/golang/protobuf/proto"
@ -63,16 +40,40 @@ var Numeral_value = map[string]int32{
func (x Numeral) String() string {
return proto.EnumName(Numeral_name, int32(x))
}
func (Numeral) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
type Simple3 struct {
Dub float64 `protobuf:"fixed64,1,opt,name=dub" json:"dub,omitempty"`
func (Numeral) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{0}
}
func (m *Simple3) Reset() { *m = Simple3{} }
func (m *Simple3) String() string { return proto.CompactTextString(m) }
func (*Simple3) ProtoMessage() {}
func (*Simple3) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
type Simple3 struct {
Dub float64 `protobuf:"fixed64,1,opt,name=dub" json:"dub,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Simple3) Reset() { *m = Simple3{} }
func (m *Simple3) String() string { return proto.CompactTextString(m) }
func (*Simple3) ProtoMessage() {}
func (*Simple3) Descriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{0}
}
func (m *Simple3) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Simple3.Unmarshal(m, b)
}
func (m *Simple3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Simple3.Marshal(b, m, deterministic)
}
func (dst *Simple3) XXX_Merge(src proto.Message) {
xxx_messageInfo_Simple3.Merge(dst, src)
}
func (m *Simple3) XXX_Size() int {
return xxx_messageInfo_Simple3.Size(m)
}
func (m *Simple3) XXX_DiscardUnknown() {
xxx_messageInfo_Simple3.DiscardUnknown(m)
}
var xxx_messageInfo_Simple3 proto.InternalMessageInfo
func (m *Simple3) GetDub() float64 {
if m != nil {
@ -82,13 +83,35 @@ func (m *Simple3) GetDub() float64 {
}
type SimpleSlice3 struct {
Slices []string `protobuf:"bytes,1,rep,name=slices" json:"slices,omitempty"`
Slices []string `protobuf:"bytes,1,rep,name=slices" json:"slices,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SimpleSlice3) Reset() { *m = SimpleSlice3{} }
func (m *SimpleSlice3) String() string { return proto.CompactTextString(m) }
func (*SimpleSlice3) ProtoMessage() {}
func (*SimpleSlice3) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
func (m *SimpleSlice3) Reset() { *m = SimpleSlice3{} }
func (m *SimpleSlice3) String() string { return proto.CompactTextString(m) }
func (*SimpleSlice3) ProtoMessage() {}
func (*SimpleSlice3) Descriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{1}
}
func (m *SimpleSlice3) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SimpleSlice3.Unmarshal(m, b)
}
func (m *SimpleSlice3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SimpleSlice3.Marshal(b, m, deterministic)
}
func (dst *SimpleSlice3) XXX_Merge(src proto.Message) {
xxx_messageInfo_SimpleSlice3.Merge(dst, src)
}
func (m *SimpleSlice3) XXX_Size() int {
return xxx_messageInfo_SimpleSlice3.Size(m)
}
func (m *SimpleSlice3) XXX_DiscardUnknown() {
xxx_messageInfo_SimpleSlice3.DiscardUnknown(m)
}
var xxx_messageInfo_SimpleSlice3 proto.InternalMessageInfo
func (m *SimpleSlice3) GetSlices() []string {
if m != nil {
@ -98,13 +121,35 @@ func (m *SimpleSlice3) GetSlices() []string {
}
type SimpleMap3 struct {
Stringy map[string]string `protobuf:"bytes,1,rep,name=stringy" json:"stringy,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Stringy map[string]string `protobuf:"bytes,1,rep,name=stringy" json:"stringy,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SimpleMap3) Reset() { *m = SimpleMap3{} }
func (m *SimpleMap3) String() string { return proto.CompactTextString(m) }
func (*SimpleMap3) ProtoMessage() {}
func (*SimpleMap3) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
func (m *SimpleMap3) Reset() { *m = SimpleMap3{} }
func (m *SimpleMap3) String() string { return proto.CompactTextString(m) }
func (*SimpleMap3) ProtoMessage() {}
func (*SimpleMap3) Descriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{2}
}
func (m *SimpleMap3) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SimpleMap3.Unmarshal(m, b)
}
func (m *SimpleMap3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SimpleMap3.Marshal(b, m, deterministic)
}
func (dst *SimpleMap3) XXX_Merge(src proto.Message) {
xxx_messageInfo_SimpleMap3.Merge(dst, src)
}
func (m *SimpleMap3) XXX_Size() int {
return xxx_messageInfo_SimpleMap3.Size(m)
}
func (m *SimpleMap3) XXX_DiscardUnknown() {
xxx_messageInfo_SimpleMap3.DiscardUnknown(m)
}
var xxx_messageInfo_SimpleMap3 proto.InternalMessageInfo
func (m *SimpleMap3) GetStringy() map[string]string {
if m != nil {
@ -114,13 +159,35 @@ func (m *SimpleMap3) GetStringy() map[string]string {
}
type SimpleNull3 struct {
Simple *Simple3 `protobuf:"bytes,1,opt,name=simple" json:"simple,omitempty"`
Simple *Simple3 `protobuf:"bytes,1,opt,name=simple" json:"simple,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SimpleNull3) Reset() { *m = SimpleNull3{} }
func (m *SimpleNull3) String() string { return proto.CompactTextString(m) }
func (*SimpleNull3) ProtoMessage() {}
func (*SimpleNull3) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
func (m *SimpleNull3) Reset() { *m = SimpleNull3{} }
func (m *SimpleNull3) String() string { return proto.CompactTextString(m) }
func (*SimpleNull3) ProtoMessage() {}
func (*SimpleNull3) Descriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{3}
}
func (m *SimpleNull3) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SimpleNull3.Unmarshal(m, b)
}
func (m *SimpleNull3) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SimpleNull3.Marshal(b, m, deterministic)
}
func (dst *SimpleNull3) XXX_Merge(src proto.Message) {
xxx_messageInfo_SimpleNull3.Merge(dst, src)
}
func (m *SimpleNull3) XXX_Size() int {
return xxx_messageInfo_SimpleNull3.Size(m)
}
func (m *SimpleNull3) XXX_DiscardUnknown() {
xxx_messageInfo_SimpleNull3.DiscardUnknown(m)
}
var xxx_messageInfo_SimpleNull3 proto.InternalMessageInfo
func (m *SimpleNull3) GetSimple() *Simple3 {
if m != nil {
@ -130,22 +197,44 @@ func (m *SimpleNull3) GetSimple() *Simple3 {
}
type Mappy struct {
Nummy map[int64]int32 `protobuf:"bytes,1,rep,name=nummy" json:"nummy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Strry map[string]string `protobuf:"bytes,2,rep,name=strry" json:"strry,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Objjy map[int32]*Simple3 `protobuf:"bytes,3,rep,name=objjy" json:"objjy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Buggy map[int64]string `protobuf:"bytes,4,rep,name=buggy" json:"buggy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Booly map[bool]bool `protobuf:"bytes,5,rep,name=booly" json:"booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Enumy map[string]Numeral `protobuf:"bytes,6,rep,name=enumy" json:"enumy,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"varint,2,opt,name=value,enum=jsonpb.Numeral"`
S32Booly map[int32]bool `protobuf:"bytes,7,rep,name=s32booly" json:"s32booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
S64Booly map[int64]bool `protobuf:"bytes,8,rep,name=s64booly" json:"s64booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
U32Booly map[uint32]bool `protobuf:"bytes,9,rep,name=u32booly" json:"u32booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
U64Booly map[uint64]bool `protobuf:"bytes,10,rep,name=u64booly" json:"u64booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Nummy map[int64]int32 `protobuf:"bytes,1,rep,name=nummy" json:"nummy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Strry map[string]string `protobuf:"bytes,2,rep,name=strry" json:"strry,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Objjy map[int32]*Simple3 `protobuf:"bytes,3,rep,name=objjy" json:"objjy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Buggy map[int64]string `protobuf:"bytes,4,rep,name=buggy" json:"buggy,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Booly map[bool]bool `protobuf:"bytes,5,rep,name=booly" json:"booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Enumy map[string]Numeral `protobuf:"bytes,6,rep,name=enumy" json:"enumy,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"varint,2,opt,name=value,enum=jsonpb.Numeral"`
S32Booly map[int32]bool `protobuf:"bytes,7,rep,name=s32booly" json:"s32booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
S64Booly map[int64]bool `protobuf:"bytes,8,rep,name=s64booly" json:"s64booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
U32Booly map[uint32]bool `protobuf:"bytes,9,rep,name=u32booly" json:"u32booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
U64Booly map[uint64]bool `protobuf:"bytes,10,rep,name=u64booly" json:"u64booly,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Mappy) Reset() { *m = Mappy{} }
func (m *Mappy) String() string { return proto.CompactTextString(m) }
func (*Mappy) ProtoMessage() {}
func (*Mappy) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
func (m *Mappy) Reset() { *m = Mappy{} }
func (m *Mappy) String() string { return proto.CompactTextString(m) }
func (*Mappy) ProtoMessage() {}
func (*Mappy) Descriptor() ([]byte, []int) {
return fileDescriptor_more_test_objects_bef0d79b901f4c4a, []int{4}
}
func (m *Mappy) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Mappy.Unmarshal(m, b)
}
func (m *Mappy) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Mappy.Marshal(b, m, deterministic)
}
func (dst *Mappy) XXX_Merge(src proto.Message) {
xxx_messageInfo_Mappy.Merge(dst, src)
}
func (m *Mappy) XXX_Size() int {
return xxx_messageInfo_Mappy.Size(m)
}
func (m *Mappy) XXX_DiscardUnknown() {
xxx_messageInfo_Mappy.DiscardUnknown(m)
}
var xxx_messageInfo_Mappy proto.InternalMessageInfo
func (m *Mappy) GetNummy() map[int64]int32 {
if m != nil {
@ -221,14 +310,27 @@ func init() {
proto.RegisterType((*Simple3)(nil), "jsonpb.Simple3")
proto.RegisterType((*SimpleSlice3)(nil), "jsonpb.SimpleSlice3")
proto.RegisterType((*SimpleMap3)(nil), "jsonpb.SimpleMap3")
proto.RegisterMapType((map[string]string)(nil), "jsonpb.SimpleMap3.StringyEntry")
proto.RegisterType((*SimpleNull3)(nil), "jsonpb.SimpleNull3")
proto.RegisterType((*Mappy)(nil), "jsonpb.Mappy")
proto.RegisterMapType((map[bool]bool)(nil), "jsonpb.Mappy.BoolyEntry")
proto.RegisterMapType((map[int64]string)(nil), "jsonpb.Mappy.BuggyEntry")
proto.RegisterMapType((map[string]Numeral)(nil), "jsonpb.Mappy.EnumyEntry")
proto.RegisterMapType((map[int64]int32)(nil), "jsonpb.Mappy.NummyEntry")
proto.RegisterMapType((map[int32]*Simple3)(nil), "jsonpb.Mappy.ObjjyEntry")
proto.RegisterMapType((map[int32]bool)(nil), "jsonpb.Mappy.S32boolyEntry")
proto.RegisterMapType((map[int64]bool)(nil), "jsonpb.Mappy.S64boolyEntry")
proto.RegisterMapType((map[string]string)(nil), "jsonpb.Mappy.StrryEntry")
proto.RegisterMapType((map[uint32]bool)(nil), "jsonpb.Mappy.U32boolyEntry")
proto.RegisterMapType((map[uint64]bool)(nil), "jsonpb.Mappy.U64boolyEntry")
proto.RegisterEnum("jsonpb.Numeral", Numeral_name, Numeral_value)
}
func init() { proto.RegisterFile("more_test_objects.proto", fileDescriptor0) }
func init() {
proto.RegisterFile("more_test_objects.proto", fileDescriptor_more_test_objects_bef0d79b901f4c4a)
}
var fileDescriptor0 = []byte{
var fileDescriptor_more_test_objects_bef0d79b901f4c4a = []byte{
// 526 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x94, 0xdd, 0x6b, 0xdb, 0x3c,
0x14, 0x87, 0x5f, 0x27, 0xf5, 0xd7, 0x49, 0xfb, 0x2e, 0x88, 0xb1, 0x99, 0xf4, 0x62, 0xc5, 0xb0,

File diff suppressed because it is too large Load Diff

View File

@ -107,6 +107,7 @@ message MsgWithOneof {
int64 salary = 2;
string Country = 3;
string home_address = 4;
MsgWithRequired msg_with_required = 5;
}
}
@ -145,3 +146,26 @@ message KnownTypes {
optional google.protobuf.StringValue str = 10;
optional google.protobuf.BytesValue bytes = 11;
}
// Test messages for marshaling/unmarshaling required fields.
message MsgWithRequired {
required string str = 1;
}
message MsgWithIndirectRequired {
optional MsgWithRequired subm = 1;
map<string, MsgWithRequired> map_field = 2;
repeated MsgWithRequired slice_field = 3;
}
message MsgWithRequiredBytes {
required bytes byts = 1;
}
message MsgWithRequiredWKT {
required google.protobuf.StringValue str = 1;
}
extend Real {
optional MsgWithRequired extm = 125;
}

View File

@ -1,43 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
install:
go install
test: install generate-test-pbs
go test
generate-test-pbs:
make install
make -C testdata
protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
make

View File

@ -41,11 +41,12 @@ import (
"reflect"
"runtime/debug"
"strings"
"sync"
"testing"
"time"
. "github.com/golang/protobuf/proto"
. "github.com/golang/protobuf/proto/testdata"
. "github.com/golang/protobuf/proto/test_proto"
)
var globalO *Buffer
@ -114,6 +115,8 @@ func initGoTest(setdefaults bool) *GoTest {
pb.F_BytesDefaulted = Default_GoTest_F_BytesDefaulted
pb.F_Sint32Defaulted = Int32(Default_GoTest_F_Sint32Defaulted)
pb.F_Sint64Defaulted = Int64(Default_GoTest_F_Sint64Defaulted)
pb.F_Sfixed32Defaulted = Int32(Default_GoTest_F_Sfixed32Defaulted)
pb.F_Sfixed64Defaulted = Int64(Default_GoTest_F_Sfixed64Defaulted)
}
pb.Kind = GoTest_TIME.Enum()
@ -131,135 +134,13 @@ func initGoTest(setdefaults bool) *GoTest {
pb.F_BytesRequired = []byte("bytes")
pb.F_Sint32Required = Int32(-32)
pb.F_Sint64Required = Int64(-64)
pb.F_Sfixed32Required = Int32(-32)
pb.F_Sfixed64Required = Int64(-64)
pb.Requiredgroup = initGoTest_RequiredGroup()
return pb
}
func fail(msg string, b *bytes.Buffer, s string, t *testing.T) {
data := b.Bytes()
ld := len(data)
ls := len(s) / 2
fmt.Printf("fail %s ld=%d ls=%d\n", msg, ld, ls)
// find the interesting spot - n
n := ls
if ld < ls {
n = ld
}
j := 0
for i := 0; i < n; i++ {
bs := hex(s[j])*16 + hex(s[j+1])
j += 2
if data[i] == bs {
continue
}
n = i
break
}
l := n - 10
if l < 0 {
l = 0
}
h := n + 10
// find the interesting spot - n
fmt.Printf("is[%d]:", l)
for i := l; i < h; i++ {
if i >= ld {
fmt.Printf(" --")
continue
}
fmt.Printf(" %.2x", data[i])
}
fmt.Printf("\n")
fmt.Printf("sb[%d]:", l)
for i := l; i < h; i++ {
if i >= ls {
fmt.Printf(" --")
continue
}
bs := hex(s[j])*16 + hex(s[j+1])
j += 2
fmt.Printf(" %.2x", bs)
}
fmt.Printf("\n")
t.Fail()
// t.Errorf("%s: \ngood: %s\nbad: %x", msg, s, b.Bytes())
// Print the output in a partially-decoded format; can
// be helpful when updating the test. It produces the output
// that is pasted, with minor edits, into the argument to verify().
// data := b.Bytes()
// nesting := 0
// for b.Len() > 0 {
// start := len(data) - b.Len()
// var u uint64
// u, err := DecodeVarint(b)
// if err != nil {
// fmt.Printf("decode error on varint:", err)
// return
// }
// wire := u & 0x7
// tag := u >> 3
// switch wire {
// case WireVarint:
// v, err := DecodeVarint(b)
// if err != nil {
// fmt.Printf("decode error on varint:", err)
// return
// }
// fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n",
// data[start:len(data)-b.Len()], tag, wire, v)
// case WireFixed32:
// v, err := DecodeFixed32(b)
// if err != nil {
// fmt.Printf("decode error on fixed32:", err)
// return
// }
// fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n",
// data[start:len(data)-b.Len()], tag, wire, v)
// case WireFixed64:
// v, err := DecodeFixed64(b)
// if err != nil {
// fmt.Printf("decode error on fixed64:", err)
// return
// }
// fmt.Printf("\t\t\"%x\" // field %d, encoding %d, value %d\n",
// data[start:len(data)-b.Len()], tag, wire, v)
// case WireBytes:
// nb, err := DecodeVarint(b)
// if err != nil {
// fmt.Printf("decode error on bytes:", err)
// return
// }
// after_tag := len(data) - b.Len()
// str := make([]byte, nb)
// _, err = b.Read(str)
// if err != nil {
// fmt.Printf("decode error on bytes:", err)
// return
// }
// fmt.Printf("\t\t\"%x\" \"%x\" // field %d, encoding %d (FIELD)\n",
// data[start:after_tag], str, tag, wire)
// case WireStartGroup:
// nesting++
// fmt.Printf("\t\t\"%x\"\t\t// start group field %d level %d\n",
// data[start:len(data)-b.Len()], tag, nesting)
// case WireEndGroup:
// fmt.Printf("\t\t\"%x\"\t\t// end group field %d level %d\n",
// data[start:len(data)-b.Len()], tag, nesting)
// nesting--
// default:
// fmt.Printf("unrecognized wire type %d\n", wire)
// return
// }
// }
}
func hex(c uint8) uint8 {
if '0' <= c && c <= '9' {
return c - '0'
@ -482,6 +363,48 @@ func TestMarshalerEncoding(t *testing.T) {
}
}
// Ensure that Buffer.Marshal uses O(N) memory for N messages
func TestBufferMarshalAllocs(t *testing.T) {
value := &OtherMessage{Key: Int64(1)}
msg := &MyMessage{Count: Int32(1), Others: []*OtherMessage{value}}
reallocSize := func(t *testing.T, items int, prealloc int) (int64, int64) {
var b Buffer
b.SetBuf(make([]byte, 0, prealloc))
var allocSpace int64
prevCap := cap(b.Bytes())
for i := 0; i < items; i++ {
err := b.Marshal(msg)
if err != nil {
t.Errorf("Marshal err = %q", err)
break
}
if c := cap(b.Bytes()); prevCap != c {
allocSpace += int64(c)
prevCap = c
}
}
needSpace := int64(len(b.Bytes()))
return allocSpace, needSpace
}
for _, prealloc := range []int{0, 100, 10000} {
for _, items := range []int{1, 2, 5, 10, 20, 50, 100, 200, 500, 1000} {
runtimeSpace, need := reallocSize(t, items, prealloc)
totalSpace := int64(prealloc) + runtimeSpace
runtimeRatio := float64(runtimeSpace) / float64(need)
totalRatio := float64(totalSpace) / float64(need)
if totalRatio < 1 || runtimeRatio > 4 {
t.Errorf("needed %dB, allocated %dB total (ratio %.1f), allocated %dB at runtime (ratio %.1f)",
need, totalSpace, totalRatio, runtimeSpace, runtimeRatio)
}
}
}
}
// Simple tests for bytes
func TestBytesPrimitives(t *testing.T) {
o := old()
@ -519,7 +442,7 @@ func TestRequiredBit(t *testing.T) {
err := o.Marshal(pb)
if err == nil {
t.Error("did not catch missing required fields")
} else if strings.Index(err.Error(), "Kind") < 0 {
} else if !strings.Contains(err.Error(), "Kind") {
t.Error("wrong error type:", err)
}
}
@ -612,7 +535,9 @@ func TestEncodeDecode1(t *testing.T) {
"b404"+ // field 70, encoding 4, end group
"aa0605"+"6279746573"+ // field 101, encoding 2, string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f") // field 103, encoding 0, 0x7f zigzag64
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff") // field 105, encoding 1, -64 fixed64
}
// All required fields set, defaults provided.
@ -647,9 +572,13 @@ func TestEncodeDecode2(t *testing.T) {
"aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff"+ // field 105, encoding 1, -64 fixed64
"8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose"
"90193f"+ // field 402, encoding 0, value 63
"98197f") // field 403, encoding 0, value 127
"98197f"+ // field 403, encoding 0, value 127
"a519e0ffffff"+ // field 404, encoding 5, -32 fixed32
"a919c0ffffffffffffff") // field 405, encoding 1, -64 fixed64
}
@ -669,6 +598,8 @@ func TestEncodeDecode3(t *testing.T) {
pb.F_BytesDefaulted = []byte("Bignose")
pb.F_Sint32Defaulted = Int32(-32)
pb.F_Sint64Defaulted = Int64(-64)
pb.F_Sfixed32Defaulted = Int32(-32)
pb.F_Sfixed64Defaulted = Int64(-64)
overify(t, pb,
"0807"+ // field 1, encoding 0, value 7
@ -699,9 +630,13 @@ func TestEncodeDecode3(t *testing.T) {
"aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff"+ // field 105, encoding 1, -64 fixed64
"8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose"
"90193f"+ // field 402, encoding 0, value 63
"98197f") // field 403, encoding 0, value 127
"98197f"+ // field 403, encoding 0, value 127
"a519e0ffffff"+ // field 404, encoding 5, -32 fixed32
"a919c0ffffffffffffff") // field 405, encoding 1, -64 fixed64
}
@ -724,6 +659,8 @@ func TestEncodeDecode4(t *testing.T) {
pb.F_BytesOptional = []byte("Bignose")
pb.F_Sint32Optional = Int32(-32)
pb.F_Sint64Optional = Int64(-64)
pb.F_Sfixed32Optional = Int32(-32)
pb.F_Sfixed64Optional = Int64(-64)
pb.Optionalgroup = initGoTest_OptionalGroup()
overify(t, pb,
@ -771,12 +708,18 @@ func TestEncodeDecode4(t *testing.T) {
"aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff"+ // field 105, encoding 1, -64 fixed64
"ea1207"+"4269676e6f7365"+ // field 301, encoding 2, string "Bignose"
"f0123f"+ // field 302, encoding 0, value 63
"f8127f"+ // field 303, encoding 0, value 127
"8513e0ffffff"+ // field 304, encoding 5, -32 fixed32
"8913c0ffffffffffffff"+ // field 305, encoding 1, -64 fixed64
"8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose"
"90193f"+ // field 402, encoding 0, value 63
"98197f") // field 403, encoding 0, value 127
"98197f"+ // field 403, encoding 0, value 127
"a519e0ffffff"+ // field 404, encoding 5, -32 fixed32
"a919c0ffffffffffffff") // field 405, encoding 1, -64 fixed64
}
@ -797,6 +740,8 @@ func TestEncodeDecode5(t *testing.T) {
pb.F_BytesRepeated = [][]byte{[]byte("big"), []byte("nose")}
pb.F_Sint32Repeated = []int32{32, -32}
pb.F_Sint64Repeated = []int64{64, -64}
pb.F_Sfixed32Repeated = []int32{32, -32}
pb.F_Sfixed64Repeated = []int64{64, -64}
pb.Repeatedgroup = []*GoTest_RepeatedGroup{initGoTest_RepeatedGroup(), initGoTest_RepeatedGroup()}
overify(t, pb,
@ -856,15 +801,23 @@ func TestEncodeDecode5(t *testing.T) {
"aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff"+ // field 105, encoding 1, -64 fixed64
"ca0c03"+"626967"+ // field 201, encoding 2, string "big"
"ca0c04"+"6e6f7365"+ // field 201, encoding 2, string "nose"
"d00c40"+ // field 202, encoding 0, value 32
"d00c3f"+ // field 202, encoding 0, value -32
"d80c8001"+ // field 203, encoding 0, value 64
"d80c7f"+ // field 203, encoding 0, value -64
"e50c20000000"+ // field 204, encoding 5, 32 fixed32
"e50ce0ffffff"+ // field 204, encoding 5, -32 fixed32
"e90c4000000000000000"+ // field 205, encoding 1, 64 fixed64
"e90cc0ffffffffffffff"+ // field 205, encoding 1, -64 fixed64
"8a1907"+"4269676e6f7365"+ // field 401, encoding 2, string "Bignose"
"90193f"+ // field 402, encoding 0, value 63
"98197f") // field 403, encoding 0, value 127
"98197f"+ // field 403, encoding 0, value 127
"a519e0ffffff"+ // field 404, encoding 5, -32 fixed32
"a919c0ffffffffffffff") // field 405, encoding 1, -64 fixed64
}
@ -882,6 +835,8 @@ func TestEncodeDecode6(t *testing.T) {
pb.F_DoubleRepeatedPacked = []float64{64., 65.}
pb.F_Sint32RepeatedPacked = []int32{32, -32}
pb.F_Sint64RepeatedPacked = []int64{64, -64}
pb.F_Sfixed32RepeatedPacked = []int32{32, -32}
pb.F_Sfixed64RepeatedPacked = []int64{64, -64}
overify(t, pb,
"0807"+ // field 1, encoding 0, value 7
@ -917,10 +872,17 @@ func TestEncodeDecode6(t *testing.T) {
"aa0605"+"6279746573"+ // field 101, encoding 2 string "bytes"
"b0063f"+ // field 102, encoding 0, 0x3f zigzag32
"b8067f"+ // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff"+ // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff"+ // field 105, encoding 1, -64 fixed64
"b21f02"+ // field 502, encoding 2, 2 bytes
"403f"+ // value 32, value -32
"ba1f03"+ // field 503, encoding 2, 3 bytes
"80017f") // value 64, value -64
"80017f"+ // value 64, value -64
"c21f08"+ // field 504, encoding 2, 8 bytes
"20000000e0ffffff"+ // value 32, value -32
"ca1f10"+ // field 505, encoding 2, 16 bytes
"4000000000000000c0ffffffffffffff") // value 64, value -64
}
// Test that we can encode empty bytes fields.
@ -1167,13 +1129,10 @@ func TestBigRepeated(t *testing.T) {
if pbd.Repeatedgroup[i] == nil { // TODO: more checking?
t.Error("pbd.Repeatedgroup bad")
}
var x uint64
x = uint64(pbd.F_Sint64Repeated[i])
if x != i {
if x := uint64(pbd.F_Sint64Repeated[i]); x != i {
t.Error("pbd.F_Sint64Repeated bad", x, i)
}
x = uint64(pbd.F_Sint32Repeated[i])
if x != i {
if x := uint64(pbd.F_Sint32Repeated[i]); x != i {
t.Error("pbd.F_Sint32Repeated bad", x, i)
}
s := fmt.Sprint(i)
@ -1181,39 +1140,31 @@ func TestBigRepeated(t *testing.T) {
if pbd.F_StringRepeated[i] != s {
t.Error("pbd.F_Sint32Repeated bad", pbd.F_StringRepeated[i], i)
}
x = uint64(pbd.F_DoubleRepeated[i])
if x != i {
if x := uint64(pbd.F_DoubleRepeated[i]); x != i {
t.Error("pbd.F_DoubleRepeated bad", x, i)
}
x = uint64(pbd.F_FloatRepeated[i])
if x != i {
if x := uint64(pbd.F_FloatRepeated[i]); x != i {
t.Error("pbd.F_FloatRepeated bad", x, i)
}
x = pbd.F_Uint64Repeated[i]
if x != i {
if x := pbd.F_Uint64Repeated[i]; x != i {
t.Error("pbd.F_Uint64Repeated bad", x, i)
}
x = uint64(pbd.F_Uint32Repeated[i])
if x != i {
if x := uint64(pbd.F_Uint32Repeated[i]); x != i {
t.Error("pbd.F_Uint32Repeated bad", x, i)
}
x = pbd.F_Fixed64Repeated[i]
if x != i {
if x := pbd.F_Fixed64Repeated[i]; x != i {
t.Error("pbd.F_Fixed64Repeated bad", x, i)
}
x = uint64(pbd.F_Fixed32Repeated[i])
if x != i {
if x := uint64(pbd.F_Fixed32Repeated[i]); x != i {
t.Error("pbd.F_Fixed32Repeated bad", x, i)
}
x = uint64(pbd.F_Int64Repeated[i])
if x != i {
if x := uint64(pbd.F_Int64Repeated[i]); x != i {
t.Error("pbd.F_Int64Repeated bad", x, i)
}
x = uint64(pbd.F_Int32Repeated[i])
if x != i {
if x := uint64(pbd.F_Int32Repeated[i]); x != i {
t.Error("pbd.F_Int32Repeated bad", x, i)
}
if pbd.F_BoolRepeated[i] != (i%2 == 0) {
if x := pbd.F_BoolRepeated[i]; x != (i%2 == 0) {
t.Error("pbd.F_BoolRepeated bad", x, i)
}
if pbd.RepeatedField[i] == nil { // TODO: more checking?
@ -1222,21 +1173,25 @@ func TestBigRepeated(t *testing.T) {
}
}
// Verify we give a useful message when decoding to the wrong structure type.
func TestTypeMismatch(t *testing.T) {
pb1 := initGoTest(true)
func TestBadWireTypeUnknown(t *testing.T) {
var b []byte
fmt.Sscanf("0a01780d00000000080b101612036161611521000000202c220362626225370000002203636363214200000000000000584d5a036464645900000000000056405d63000000", "%x", &b)
// Marshal
o := old()
o.Marshal(pb1)
m := new(MyMessage)
if err := Unmarshal(b, m); err != nil {
t.Errorf("unexpected Unmarshal error: %v", err)
}
// Now Unmarshal it to the wrong type.
pb2 := initGoTestField()
err := o.Unmarshal(pb2)
if err == nil {
t.Error("expected error, got no error")
} else if !strings.Contains(err.Error(), "bad wiretype") {
t.Error("expected bad wiretype error, got", err)
var unknown []byte
fmt.Sscanf("0a01780d0000000010161521000000202c2537000000214200000000000000584d5a036464645d63000000", "%x", &unknown)
if !bytes.Equal(m.XXX_unrecognized, unknown) {
t.Errorf("unknown bytes mismatch:\ngot %x\nwant %x", m.XXX_unrecognized, unknown)
}
DiscardUnknown(m)
want := &MyMessage{Count: Int32(11), Name: String("aaa"), Pet: []string{"bbb", "ccc"}, Bigfloat: Float64(88)}
if !Equal(m, want) {
t.Errorf("message mismatch:\ngot %v\nwant %v", m, want)
}
}
@ -1331,7 +1286,8 @@ func TestRequiredFieldEnforcement(t *testing.T) {
err = Unmarshal(buf, pb)
if err == nil {
t.Error("unmarshal: expected error, got nil")
} else if _, ok := err.(*RequiredNotSetError); !ok || !strings.Contains(err.Error(), "{Unknown}") {
} else if _, ok := err.(*RequiredNotSetError); !ok || !strings.Contains(err.Error(), "Type") && !strings.Contains(err.Error(), "{Unknown}") {
// TODO: remove unknown cases once we commit to the new unmarshaler.
t.Errorf("unmarshal: bad error type: %v", err)
}
}
@ -1348,7 +1304,7 @@ func TestRequiredFieldEnforcementGroups(t *testing.T) {
buf := []byte{11, 12}
if err := Unmarshal(buf, pb); err == nil {
t.Error("unmarshal: expected error, got nil")
} else if _, ok := err.(*RequiredNotSetError); !ok || !strings.Contains(err.Error(), "Group.{Unknown}") {
} else if _, ok := err.(*RequiredNotSetError); !ok || !strings.Contains(err.Error(), "Group.Field") && !strings.Contains(err.Error(), "Group.{Unknown}") {
t.Errorf("unmarshal: bad error type: %v", err)
}
}
@ -1385,18 +1341,7 @@ func (*NNIMessage) Reset() {}
func (*NNIMessage) String() string { return "" }
func (*NNIMessage) ProtoMessage() {}
// A type that implements the Marshaler interface and is nillable.
type nillableMessage struct {
x uint64
}
func (nm *nillableMessage) Marshal() ([]byte, error) {
return EncodeVarint(nm.x), nil
}
type NMMessage struct {
nm *nillableMessage
}
type NMMessage struct{}
func (*NMMessage) Reset() {}
func (*NMMessage) String() string { return "" }
@ -1595,6 +1540,14 @@ func TestVarintOverflow(t *testing.T) {
}
}
func TestBytesWithInvalidLengthInGroup(t *testing.T) {
// Overflowing a 64-bit length should not be allowed.
b := []byte{0xbb, 0x30, 0xb2, 0x30, 0xb0, 0xb2, 0x83, 0xf1, 0xb0, 0xb2, 0xef, 0xbf, 0xbd, 0x01}
if err := Unmarshal(b, new(MyMessage)); err == nil {
t.Fatalf("Overflowed uint64 length without error")
}
}
func TestUnmarshalFuzz(t *testing.T) {
const N = 1000
seed := time.Now().UnixNano()
@ -1668,6 +1621,28 @@ func TestExtensionMarshalOrder(t *testing.T) {
}
}
func TestExtensionMapFieldMarshalDeterministic(t *testing.T) {
m := &MyMessage{Count: Int(123)}
if err := SetExtension(m, E_Ext_More, &Ext{MapField: map[int32]int32{1: 1, 2: 2, 3: 3, 4: 4}}); err != nil {
t.Fatalf("SetExtension: %v", err)
}
marshal := func(m Message) []byte {
var b Buffer
b.SetDeterministic(true)
if err := b.Marshal(m); err != nil {
t.Fatalf("Marshal failed: %v", err)
}
return b.Bytes()
}
want := marshal(m)
for i := 0; i < 100; i++ {
if got := marshal(m); !bytes.Equal(got, want) {
t.Errorf("Marshal produced inconsistent output with determinism enabled (pass %d).\n got %v\nwant %v", i, got, want)
}
}
}
// Many extensions, because small maps might not iterate differently on each iteration.
var exts = []*ExtensionDesc{
E_X201,
@ -1802,6 +1777,43 @@ func TestUnmarshalMergesMessages(t *testing.T) {
}
}
func TestUnmarshalMergesGroups(t *testing.T) {
// If a nested group occurs twice in the input,
// the fields should be merged when decoding.
a := &GroupNew{
G: &GroupNew_G{
X: Int32(7),
Y: Int32(8),
},
}
aData, err := Marshal(a)
if err != nil {
t.Fatalf("Marshal(a): %v", err)
}
b := &GroupNew{
G: &GroupNew_G{
X: Int32(9),
},
}
bData, err := Marshal(b)
if err != nil {
t.Fatalf("Marshal(b): %v", err)
}
want := &GroupNew{
G: &GroupNew_G{
X: Int32(9),
Y: Int32(8),
},
}
got := new(GroupNew)
if err := Unmarshal(append(aData, bData...), got); err != nil {
t.Fatalf("Unmarshal: %v", err)
}
if !Equal(got, want) {
t.Errorf("\n got %v\nwant %v", got, want)
}
}
func TestEncodingSizes(t *testing.T) {
tests := []struct {
m Message
@ -1845,7 +1857,9 @@ func TestRequiredNotSetError(t *testing.T) {
"b404" + // field 70, encoding 4, end group
"aa0605" + "6279746573" + // field 101, encoding 2, string "bytes"
"b0063f" + // field 102, encoding 0, 0x3f zigzag32
"b8067f" // field 103, encoding 0, 0x7f zigzag64
"b8067f" + // field 103, encoding 0, 0x7f zigzag64
"c506e0ffffff" + // field 104, encoding 5, -32 fixed32
"c906c0ffffffffffffff" // field 105, encoding 1, -64 fixed64
o := old()
bytes, err := Marshal(pb)
@ -1854,7 +1868,7 @@ func TestRequiredNotSetError(t *testing.T) {
o.DebugPrint("", bytes)
t.Fatalf("expected = %s", expected)
}
if strings.Index(err.Error(), "RequiredField.Label") < 0 {
if !strings.Contains(err.Error(), "RequiredField.Label") {
t.Errorf("marshal-1 wrong err msg: %v", err)
}
if !equal(bytes, expected, t) {
@ -1870,7 +1884,7 @@ func TestRequiredNotSetError(t *testing.T) {
o.DebugPrint("", bytes)
t.Fatalf("string = %s", expected)
}
if strings.Index(err.Error(), "RequiredField.{Unknown}") < 0 {
if !strings.Contains(err.Error(), "RequiredField.Label") && !strings.Contains(err.Error(), "RequiredField.{Unknown}") {
t.Errorf("unmarshal wrong err msg: %v", err)
}
bytes, err = Marshal(pbd)
@ -1879,7 +1893,7 @@ func TestRequiredNotSetError(t *testing.T) {
o.DebugPrint("", bytes)
t.Fatalf("string = %s", expected)
}
if strings.Index(err.Error(), "RequiredField.Label") < 0 {
if !strings.Contains(err.Error(), "RequiredField.Label") {
t.Errorf("marshal-2 wrong err msg: %v", err)
}
if !equal(bytes, expected, t) {
@ -1888,6 +1902,25 @@ func TestRequiredNotSetError(t *testing.T) {
}
}
func TestRequiredNotSetErrorWithBadWireTypes(t *testing.T) {
// Required field expects a varint, and properly found a varint.
if err := Unmarshal([]byte{0x08, 0x00}, new(GoEnum)); err != nil {
t.Errorf("Unmarshal = %v, want nil", err)
}
// Required field expects a varint, but found a fixed32 instead.
if err := Unmarshal([]byte{0x0d, 0x00, 0x00, 0x00, 0x00}, new(GoEnum)); err == nil {
t.Errorf("Unmarshal = nil, want RequiredNotSetError")
}
// Required field expects a varint, and found both a varint and fixed32 (ignored).
m := new(GoEnum)
if err := Unmarshal([]byte{0x08, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x00}, m); err != nil {
t.Errorf("Unmarshal = %v, want nil", err)
}
if !bytes.Equal(m.XXX_unrecognized, []byte{0x0d, 0x00, 0x00, 0x00, 0x00}) {
t.Errorf("expected fixed32 to appear as unknown bytes: %x", m.XXX_unrecognized)
}
}
func fuzzUnmarshal(t *testing.T, data []byte) {
defer func() {
if e := recover(); e != nil {
@ -1946,6 +1979,32 @@ func TestMapFieldMarshal(t *testing.T) {
(new(Buffer)).DebugPrint("Dump of b", b)
}
func TestMapFieldDeterministicMarshal(t *testing.T) {
m := &MessageWithMap{
NameMapping: map[int32]string{
1: "Rob",
4: "Ian",
8: "Dave",
},
}
marshal := func(m Message) []byte {
var b Buffer
b.SetDeterministic(true)
if err := b.Marshal(m); err != nil {
t.Fatalf("Marshal failed: %v", err)
}
return b.Bytes()
}
want := marshal(m)
for i := 0; i < 10; i++ {
if got := marshal(m); !bytes.Equal(got, want) {
t.Errorf("Marshal produced inconsistent output with determinism enabled (pass %d).\n got %v\nwant %v", i, got, want)
}
}
}
func TestMapFieldRoundTrips(t *testing.T) {
m := &MessageWithMap{
NameMapping: map[int32]string{
@ -1954,7 +2013,7 @@ func TestMapFieldRoundTrips(t *testing.T) {
8: "Dave",
},
MsgMapping: map[int64]*FloatingPoint{
0x7001: &FloatingPoint{F: Float64(2.0)},
0x7001: {F: Float64(2.0)},
},
ByteMapping: map[bool][]byte{
false: []byte("that's not right!"),
@ -1970,14 +2029,8 @@ func TestMapFieldRoundTrips(t *testing.T) {
if err := Unmarshal(b, m2); err != nil {
t.Fatalf("Unmarshal: %v", err)
}
for _, pair := range [][2]interface{}{
{m.NameMapping, m2.NameMapping},
{m.MsgMapping, m2.MsgMapping},
{m.ByteMapping, m2.ByteMapping},
} {
if !reflect.DeepEqual(pair[0], pair[1]) {
t.Errorf("Map did not survive a round trip.\ninitial: %v\n final: %v", pair[0], pair[1])
}
if !Equal(m, m2) {
t.Errorf("Map did not survive a round trip.\ninitial: %v\n final: %v", m, m2)
}
}
@ -2005,7 +2058,7 @@ func TestMapFieldWithNil(t *testing.T) {
func TestMapFieldWithNilBytes(t *testing.T) {
m1 := &MessageWithMap{
ByteMapping: map[bool][]byte{
false: []byte{},
false: {},
true: nil,
},
}
@ -2119,6 +2172,22 @@ func TestOneof(t *testing.T) {
}
}
func TestOneofNilBytes(t *testing.T) {
// A oneof with nil byte slice should marshal to tag + 0 (size), with no error.
m := &Communique{Union: &Communique_Data{Data: nil}}
b, err := Marshal(m)
if err != nil {
t.Fatalf("Marshal failed: %v", err)
}
want := []byte{
7<<3 | 2, // tag 7, wire type 2
0, // size
}
if !bytes.Equal(b, want) {
t.Errorf("Wrong result of Marshal: got %x, want %x", b, want)
}
}
func TestInefficientPackedBool(t *testing.T) {
// https://github.com/golang/protobuf/issues/76
inp := []byte{
@ -2132,6 +2201,69 @@ func TestInefficientPackedBool(t *testing.T) {
}
}
// Make sure pure-reflect-based implementation handles
// []int32-[]enum conversion correctly.
func TestRepeatedEnum2(t *testing.T) {
pb := &RepeatedEnum{
Color: []RepeatedEnum_Color{RepeatedEnum_RED},
}
b, err := Marshal(pb)
if err != nil {
t.Fatalf("Marshal failed: %v", err)
}
x := new(RepeatedEnum)
err = Unmarshal(b, x)
if err != nil {
t.Fatalf("Unmarshal failed: %v", err)
}
if !Equal(pb, x) {
t.Errorf("Incorrect result: want: %v got: %v", pb, x)
}
}
// TestConcurrentMarshal makes sure that it is safe to marshal
// same message in multiple goroutines concurrently.
func TestConcurrentMarshal(t *testing.T) {
pb := initGoTest(true)
const N = 100
b := make([][]byte, N)
var wg sync.WaitGroup
for i := 0; i < N; i++ {
wg.Add(1)
go func(i int) {
defer wg.Done()
var err error
b[i], err = Marshal(pb)
if err != nil {
t.Errorf("marshal error: %v", err)
}
}(i)
}
wg.Wait()
for i := 1; i < N; i++ {
if !bytes.Equal(b[0], b[i]) {
t.Errorf("concurrent marshal result not same: b[0] = %v, b[%d] = %v", b[0], i, b[i])
}
}
}
func TestInvalidUTF8(t *testing.T) {
const wire = "\x12\x04\xde\xea\xca\xfe"
var m GoTest
if err := Unmarshal([]byte(wire), &m); err == nil {
t.Errorf("Unmarshal error: got nil, want non-nil")
}
m.Reset()
m.Table = String(wire[2:])
if _, err := Marshal(&m); err == nil {
t.Errorf("Marshal error: got nil, want non-nil")
}
}
// Benchmarks
func testMsg() *GoTest {

View File

@ -38,7 +38,7 @@ import (
"github.com/golang/protobuf/proto"
pb "github.com/golang/protobuf/proto/proto3_proto"
testpb "github.com/golang/protobuf/proto/testdata"
testpb "github.com/golang/protobuf/proto/test_proto"
anypb "github.com/golang/protobuf/ptypes/any"
)
@ -166,33 +166,33 @@ anything: <
name: "David"
result_count: 47
anything: <
[type.googleapis.com/testdata.MyMessage]: <
[type.googleapis.com/test_proto.MyMessage]: <
count: 47
name: "David"
[testdata.Ext.more]: <
[test_proto.Ext.more]: <
data: "foo"
>
[testdata.Ext.text]: "bar"
[test_proto.Ext.text]: "bar"
>
>
many_things: <
[type.googleapis.com/testdata.MyMessage]: <
[type.googleapis.com/test_proto.MyMessage]: <
count: 42
bikeshed: GREEN
rep_bytes: "roboto"
[testdata.Ext.more]: <
[test_proto.Ext.more]: <
data: "baz"
>
>
>
many_things: <
[type.googleapis.com/testdata.MyMessage]: <
[type.googleapis.com/test_proto.MyMessage]: <
count: 47
name: "David"
[testdata.Ext.more]: <
[test_proto.Ext.more]: <
data: "foo"
>
[testdata.Ext.text]: "bar"
[test_proto.Ext.text]: "bar"
>
>
`

View File

@ -35,22 +35,39 @@
package proto
import (
"fmt"
"log"
"reflect"
"strings"
)
// Clone returns a deep copy of a protocol buffer.
func Clone(pb Message) Message {
in := reflect.ValueOf(pb)
func Clone(src Message) Message {
in := reflect.ValueOf(src)
if in.IsNil() {
return pb
return src
}
out := reflect.New(in.Type().Elem())
// out is empty so a merge is a deep copy.
mergeStruct(out.Elem(), in.Elem())
return out.Interface().(Message)
dst := out.Interface().(Message)
Merge(dst, src)
return dst
}
// Merger is the interface representing objects that can merge messages of the same type.
type Merger interface {
// Merge merges src into this message.
// Required and optional fields that are set in src will be set to that value in dst.
// Elements of repeated fields will be appended.
//
// Merge may panic if called with a different argument type than the receiver.
Merge(src Message)
}
// generatedMerger is the custom merge method that generated protos will have.
// We must add this method since a generate Merge method will conflict with
// many existing protos that have a Merge data field already defined.
type generatedMerger interface {
XXX_Merge(src Message)
}
// Merge merges src into dst.
@ -58,17 +75,24 @@ func Clone(pb Message) Message {
// Elements of repeated fields will be appended.
// Merge panics if src and dst are not the same type, or if dst is nil.
func Merge(dst, src Message) {
if m, ok := dst.(Merger); ok {
m.Merge(src)
return
}
in := reflect.ValueOf(src)
out := reflect.ValueOf(dst)
if out.IsNil() {
panic("proto: nil destination")
}
if in.Type() != out.Type() {
// Explicit test prior to mergeStruct so that mistyped nils will fail
panic("proto: type mismatch")
panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
}
if in.IsNil() {
// Merging nil into non-nil is a quiet no-op
return // Merge from nil src is a noop
}
if m, ok := dst.(generatedMerger); ok {
m.XXX_Merge(src)
return
}
mergeStruct(out.Elem(), in.Elem())
@ -84,7 +108,7 @@ func mergeStruct(out, in reflect.Value) {
mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
}
if emIn, ok := extendable(in.Addr().Interface()); ok {
if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {

View File

@ -37,7 +37,7 @@ import (
"github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
pb "github.com/golang/protobuf/proto/testdata"
pb "github.com/golang/protobuf/proto/test_proto"
)
var cloneTestMessage = &pb.MyMessage{
@ -72,7 +72,7 @@ func init() {
func TestClone(t *testing.T) {
m := proto.Clone(cloneTestMessage).(*pb.MyMessage)
if !proto.Equal(m, cloneTestMessage) {
t.Errorf("Clone(%v) = %v", cloneTestMessage, m)
t.Fatalf("Clone(%v) = %v", cloneTestMessage, m)
}
// Verify it was a deep copy.
@ -244,27 +244,45 @@ var mergeTests = []struct {
Data: []byte("texas!"),
},
},
// Oneof fields should merge by assignment.
{
src: &pb.Communique{
Union: &pb.Communique_Number{41},
},
dst: &pb.Communique{
Union: &pb.Communique_Name{"Bobby Tables"},
},
want: &pb.Communique{
Union: &pb.Communique_Number{41},
},
{ // Oneof fields should merge by assignment.
src: &pb.Communique{Union: &pb.Communique_Number{41}},
dst: &pb.Communique{Union: &pb.Communique_Name{"Bobby Tables"}},
want: &pb.Communique{Union: &pb.Communique_Number{41}},
},
{ // Oneof nil is the same as not set.
src: &pb.Communique{},
dst: &pb.Communique{Union: &pb.Communique_Name{"Bobby Tables"}},
want: &pb.Communique{Union: &pb.Communique_Name{"Bobby Tables"}},
},
// Oneof nil is the same as not set.
{
src: &pb.Communique{},
dst: &pb.Communique{
Union: &pb.Communique_Name{"Bobby Tables"},
},
want: &pb.Communique{
Union: &pb.Communique_Name{"Bobby Tables"},
},
src: &pb.Communique{Union: &pb.Communique_Number{1337}},
dst: &pb.Communique{},
want: &pb.Communique{Union: &pb.Communique_Number{1337}},
},
{
src: &pb.Communique{Union: &pb.Communique_Col{pb.MyMessage_RED}},
dst: &pb.Communique{},
want: &pb.Communique{Union: &pb.Communique_Col{pb.MyMessage_RED}},
},
{
src: &pb.Communique{Union: &pb.Communique_Data{[]byte("hello")}},
dst: &pb.Communique{},
want: &pb.Communique{Union: &pb.Communique_Data{[]byte("hello")}},
},
{
src: &pb.Communique{Union: &pb.Communique_Msg{&pb.Strings{BytesField: []byte{1, 2, 3}}}},
dst: &pb.Communique{},
want: &pb.Communique{Union: &pb.Communique_Msg{&pb.Strings{BytesField: []byte{1, 2, 3}}}},
},
{
src: &pb.Communique{Union: &pb.Communique_Msg{}},
dst: &pb.Communique{},
want: &pb.Communique{Union: &pb.Communique_Msg{}},
},
{
src: &pb.Communique{Union: &pb.Communique_Msg{&pb.Strings{StringField: proto.String("123")}}},
dst: &pb.Communique{Union: &pb.Communique_Msg{&pb.Strings{BytesField: []byte{1, 2, 3}}}},
want: &pb.Communique{Union: &pb.Communique_Msg{&pb.Strings{StringField: proto.String("123"), BytesField: []byte{1, 2, 3}}}},
},
{
src: &proto3pb.Message{
@ -287,14 +305,86 @@ var mergeTests = []struct {
},
},
},
{
src: &pb.GoTest{
F_BoolRepeated: []bool{},
F_Int32Repeated: []int32{},
F_Int64Repeated: []int64{},
F_Uint32Repeated: []uint32{},
F_Uint64Repeated: []uint64{},
F_FloatRepeated: []float32{},
F_DoubleRepeated: []float64{},
F_StringRepeated: []string{},
F_BytesRepeated: [][]byte{},
},
dst: &pb.GoTest{},
want: &pb.GoTest{
F_BoolRepeated: []bool{},
F_Int32Repeated: []int32{},
F_Int64Repeated: []int64{},
F_Uint32Repeated: []uint32{},
F_Uint64Repeated: []uint64{},
F_FloatRepeated: []float32{},
F_DoubleRepeated: []float64{},
F_StringRepeated: []string{},
F_BytesRepeated: [][]byte{},
},
},
{
src: &pb.GoTest{},
dst: &pb.GoTest{
F_BoolRepeated: []bool{},
F_Int32Repeated: []int32{},
F_Int64Repeated: []int64{},
F_Uint32Repeated: []uint32{},
F_Uint64Repeated: []uint64{},
F_FloatRepeated: []float32{},
F_DoubleRepeated: []float64{},
F_StringRepeated: []string{},
F_BytesRepeated: [][]byte{},
},
want: &pb.GoTest{
F_BoolRepeated: []bool{},
F_Int32Repeated: []int32{},
F_Int64Repeated: []int64{},
F_Uint32Repeated: []uint32{},
F_Uint64Repeated: []uint64{},
F_FloatRepeated: []float32{},
F_DoubleRepeated: []float64{},
F_StringRepeated: []string{},
F_BytesRepeated: [][]byte{},
},
},
{
src: &pb.GoTest{
F_BytesRepeated: [][]byte{nil, []byte{}, []byte{0}},
},
dst: &pb.GoTest{},
want: &pb.GoTest{
F_BytesRepeated: [][]byte{nil, []byte{}, []byte{0}},
},
},
{
src: &pb.MyMessage{
Others: []*pb.OtherMessage{},
},
dst: &pb.MyMessage{},
want: &pb.MyMessage{
Others: []*pb.OtherMessage{},
},
},
}
func TestMerge(t *testing.T) {
for _, m := range mergeTests {
got := proto.Clone(m.dst)
if !proto.Equal(got, m.dst) {
t.Errorf("Clone()\ngot %v\nwant %v", got, m.dst)
continue
}
proto.Merge(got, m.src)
if !proto.Equal(got, m.want) {
t.Errorf("Merge(%v, %v)\n got %v\nwant %v\n", m.dst, m.src, got, m.want)
t.Errorf("Merge(%v, %v)\ngot %v\nwant %v", m.dst, m.src, got, m.want)
}
}
}

View File

@ -39,8 +39,6 @@ import (
"errors"
"fmt"
"io"
"os"
"reflect"
)
// errOverflow is returned when an integer is too large to be represented.
@ -50,10 +48,6 @@ var errOverflow = errors.New("proto: integer overflow")
// wire type is encountered. It does not get returned to user code.
var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
// The fundamental decoders that interpret bytes on the wire.
// Those that take integer types all return uint64 and are
// therefore of type valueDecoder.
// DecodeVarint reads a varint-encoded integer from the slice.
// It returns the integer and the number of bytes consumed, or
// zero if there is not enough.
@ -267,9 +261,6 @@ func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
return
}
// These are not ValueDecoders: they produce an array of bytes or a string.
// bytes, embedded messages
// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
// This is the format used for the bytes protocol buffer
// type and for embedded messages.
@ -311,81 +302,29 @@ func (p *Buffer) DecodeStringBytes() (s string, err error) {
return string(buf), nil
}
// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
// If the protocol buffer has extensions, and the field matches, add it as an extension.
// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
oi := o.index
err := o.skip(t, tag, wire)
if err != nil {
return err
}
if !unrecField.IsValid() {
return nil
}
ptr := structPointer_Bytes(base, unrecField)
// Add the skipped field to struct field
obuf := o.buf
o.buf = *ptr
o.EncodeVarint(uint64(tag<<3 | wire))
*ptr = append(o.buf, obuf[oi:o.index]...)
o.buf = obuf
return nil
}
// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
var u uint64
var err error
switch wire {
case WireVarint:
_, err = o.DecodeVarint()
case WireFixed64:
_, err = o.DecodeFixed64()
case WireBytes:
_, err = o.DecodeRawBytes(false)
case WireFixed32:
_, err = o.DecodeFixed32()
case WireStartGroup:
for {
u, err = o.DecodeVarint()
if err != nil {
break
}
fwire := int(u & 0x7)
if fwire == WireEndGroup {
break
}
ftag := int(u >> 3)
err = o.skip(t, ftag, fwire)
if err != nil {
break
}
}
default:
err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
}
return err
}
// Unmarshaler is the interface representing objects that can
// unmarshal themselves. The method should reset the receiver before
// decoding starts. The argument points to data that may be
// unmarshal themselves. The argument points to data that may be
// overwritten, so implementations should not keep references to the
// buffer.
// Unmarshal implementations should not clear the receiver.
// Any unmarshaled data should be merged into the receiver.
// Callers of Unmarshal that do not want to retain existing data
// should Reset the receiver before calling Unmarshal.
type Unmarshaler interface {
Unmarshal([]byte) error
}
// newUnmarshaler is the interface representing objects that can
// unmarshal themselves. The semantics are identical to Unmarshaler.
//
// This exists to support protoc-gen-go generated messages.
// The proto package will stop type-asserting to this interface in the future.
//
// DO NOT DEPEND ON THIS.
type newUnmarshaler interface {
XXX_Unmarshal([]byte) error
}
// Unmarshal parses the protocol buffer representation in buf and places the
// decoded result in pb. If the struct underlying pb does not match
// the data in buf, the results can be unpredictable.
@ -395,7 +334,13 @@ type Unmarshaler interface {
// to preserve and append to existing data.
func Unmarshal(buf []byte, pb Message) error {
pb.Reset()
return UnmarshalMerge(buf, pb)
if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok {
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
}
// UnmarshalMerge parses the protocol buffer representation in buf and
@ -405,8 +350,16 @@ func Unmarshal(buf []byte, pb Message) error {
// UnmarshalMerge merges into existing data in pb.
// Most code should use Unmarshal instead.
func UnmarshalMerge(buf []byte, pb Message) error {
// If the object can unmarshal itself, let it.
if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
@ -422,12 +375,17 @@ func (p *Buffer) DecodeMessage(pb Message) error {
}
// DecodeGroup reads a tag-delimited group from the Buffer.
// StartGroup tag is already consumed. This function consumes
// EndGroup tag.
func (p *Buffer) DecodeGroup(pb Message) error {
typ, base, err := getbase(pb)
if err != nil {
return err
b := p.buf[p.index:]
x, y := findEndGroup(b)
if x < 0 {
return io.ErrUnexpectedEOF
}
return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base)
err := Unmarshal(b[:x], pb)
p.index += y
return err
}
// Unmarshal parses the protocol buffer representation in the
@ -438,533 +396,33 @@ func (p *Buffer) DecodeGroup(pb Message) error {
// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
func (p *Buffer) Unmarshal(pb Message) error {
// If the object can unmarshal itself, let it.
if u, ok := pb.(newUnmarshaler); ok {
err := u.XXX_Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
err := u.Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
typ, base, err := getbase(pb)
if err != nil {
return err
}
err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base)
if collectStats {
stats.Decode++
}
return err
}
// unmarshalType does the work of unmarshaling a structure.
func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
var state errorState
required, reqFields := prop.reqCount, uint64(0)
var err error
for err == nil && o.index < len(o.buf) {
oi := o.index
var u uint64
u, err = o.DecodeVarint()
if err != nil {
break
}
wire := int(u & 0x7)
if wire == WireEndGroup {
if is_group {
if required > 0 {
// Not enough information to determine the exact field.
// (See below.)
return &RequiredNotSetError{"{Unknown}"}
}
return nil // input is satisfied
}
return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
}
tag := int(u >> 3)
if tag <= 0 {
return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
}
fieldnum, ok := prop.decoderTags.get(tag)
if !ok {
// Maybe it's an extension?
if prop.extendable {
if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
if err = o.skip(st, tag, wire); err == nil {
extmap := e.extensionsWrite()
ext := extmap[int32(tag)] // may be missing
ext.enc = append(ext.enc, o.buf[oi:o.index]...)
extmap[int32(tag)] = ext
}
continue
}
}
// Maybe it's a oneof?
if prop.oneofUnmarshaler != nil {
m := structPointer_Interface(base, st).(Message)
// First return value indicates whether tag is a oneof field.
ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
if err == ErrInternalBadWireType {
// Map the error to something more descriptive.
// Do the formatting here to save generated code space.
err = fmt.Errorf("bad wiretype for oneof field in %T", m)
}
if ok {
continue
}
}
err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
continue
}
p := prop.Prop[fieldnum]
if p.dec == nil {
fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
continue
}
dec := p.dec
if wire != WireStartGroup && wire != p.WireType {
if wire == WireBytes && p.packedDec != nil {
// a packable field
dec = p.packedDec
} else {
err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
continue
}
}
decErr := dec(o, p, base)
if decErr != nil && !state.shouldContinue(decErr, p) {
err = decErr
}
if err == nil && p.Required {
// Successfully decoded a required field.
if tag <= 64 {
// use bitmap for fields 1-64 to catch field reuse.
var mask uint64 = 1 << uint64(tag-1)
if reqFields&mask == 0 {
// new required field
reqFields |= mask
required--
}
} else {
// This is imprecise. It can be fooled by a required field
// with a tag > 64 that is encoded twice; that's very rare.
// A fully correct implementation would require allocating
// a data structure, which we would like to avoid.
required--
}
}
}
if err == nil {
if is_group {
return io.ErrUnexpectedEOF
}
if state.err != nil {
return state.err
}
if required > 0 {
// Not enough information to determine the exact field. If we use extra
// CPU, we could determine the field only if the missing required field
// has a tag <= 64 and we check reqFields.
return &RequiredNotSetError{"{Unknown}"}
}
}
return err
}
// Individual type decoders
// For each,
// u is the decoded value,
// v is a pointer to the field (pointer) in the struct
// Sizes of the pools to allocate inside the Buffer.
// The goal is modest amortization and allocation
// on at least 16-byte boundaries.
const (
boolPoolSize = 16
uint32PoolSize = 8
uint64PoolSize = 4
)
// Decode a bool.
func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
if len(o.bools) == 0 {
o.bools = make([]bool, boolPoolSize)
}
o.bools[0] = u != 0
*structPointer_Bool(base, p.field) = &o.bools[0]
o.bools = o.bools[1:]
return nil
}
func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
*structPointer_BoolVal(base, p.field) = u != 0
return nil
}
// Decode an int32.
func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
return nil
}
func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
return nil
}
// Decode an int64.
func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word64_Set(structPointer_Word64(base, p.field), o, u)
return nil
}
func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
return nil
}
// Decode a string.
func (o *Buffer) dec_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
*structPointer_String(base, p.field) = &s
return nil
}
func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
*structPointer_StringVal(base, p.field) = s
return nil
}
// Decode a slice of bytes ([]byte).
func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
b, err := o.DecodeRawBytes(true)
if err != nil {
return err
}
*structPointer_Bytes(base, p.field) = b
return nil
}
// Decode a slice of bools ([]bool).
func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
v := structPointer_BoolSlice(base, p.field)
*v = append(*v, u != 0)
return nil
}
// Decode a slice of bools ([]bool) in packed format.
func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
v := structPointer_BoolSlice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded bools
fin := o.index + nb
if fin < o.index {
return errOverflow
}
y := *v
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
y = append(y, u != 0)
}
*v = y
return nil
}
// Decode a slice of int32s ([]int32).
func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
structPointer_Word32Slice(base, p.field).Append(uint32(u))
return nil
}
// Decode a slice of int32s ([]int32) in packed format.
func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
v := structPointer_Word32Slice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded int32s
fin := o.index + nb
if fin < o.index {
return errOverflow
}
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
v.Append(uint32(u))
}
return nil
}
// Decode a slice of int64s ([]int64).
func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
structPointer_Word64Slice(base, p.field).Append(u)
return nil
}
// Decode a slice of int64s ([]int64) in packed format.
func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
v := structPointer_Word64Slice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded int64s
fin := o.index + nb
if fin < o.index {
return errOverflow
}
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
v.Append(u)
}
return nil
}
// Decode a slice of strings ([]string).
func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
v := structPointer_StringSlice(base, p.field)
*v = append(*v, s)
return nil
}
// Decode a slice of slice of bytes ([][]byte).
func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
b, err := o.DecodeRawBytes(true)
if err != nil {
return err
}
v := structPointer_BytesSlice(base, p.field)
*v = append(*v, b)
return nil
}
// Decode a map field.
func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
raw, err := o.DecodeRawBytes(false)
if err != nil {
return err
}
oi := o.index // index at the end of this map entry
o.index -= len(raw) // move buffer back to start of map entry
mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
if mptr.Elem().IsNil() {
mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
}
v := mptr.Elem() // map[K]V
// Prepare addressable doubly-indirect placeholders for the key and value types.
// See enc_new_map for why.
keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
keybase := toStructPointer(keyptr.Addr()) // **K
var valbase structPointer
var valptr reflect.Value
switch p.mtype.Elem().Kind() {
case reflect.Slice:
// []byte
var dummy []byte
valptr = reflect.ValueOf(&dummy) // *[]byte
valbase = toStructPointer(valptr) // *[]byte
case reflect.Ptr:
// message; valptr is **Msg; need to allocate the intermediate pointer
valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
valptr.Set(reflect.New(valptr.Type().Elem()))
valbase = toStructPointer(valptr)
default:
// everything else
valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
valbase = toStructPointer(valptr.Addr()) // **V
}
// Decode.
// This parses a restricted wire format, namely the encoding of a message
// with two fields. See enc_new_map for the format.
for o.index < oi {
// tagcode for key and value properties are always a single byte
// because they have tags 1 and 2.
tagcode := o.buf[o.index]
o.index++
switch tagcode {
case p.mkeyprop.tagcode[0]:
if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
return err
}
case p.mvalprop.tagcode[0]:
if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
return err
}
default:
// TODO: Should we silently skip this instead?
return fmt.Errorf("proto: bad map data tag %d", raw[0])
}
}
keyelem, valelem := keyptr.Elem(), valptr.Elem()
if !keyelem.IsValid() {
keyelem = reflect.Zero(p.mtype.Key())
}
if !valelem.IsValid() {
valelem = reflect.Zero(p.mtype.Elem())
}
v.SetMapIndex(keyelem, valelem)
return nil
}
// Decode a group.
func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
bas := structPointer_GetStructPointer(base, p.field)
if structPointer_IsNil(bas) {
// allocate new nested message
bas = toStructPointer(reflect.New(p.stype))
structPointer_SetStructPointer(base, p.field, bas)
}
return o.unmarshalType(p.stype, p.sprop, true, bas)
}
// Decode an embedded message.
func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
raw, e := o.DecodeRawBytes(false)
if e != nil {
return e
}
bas := structPointer_GetStructPointer(base, p.field)
if structPointer_IsNil(bas) {
// allocate new nested message
bas = toStructPointer(reflect.New(p.stype))
structPointer_SetStructPointer(base, p.field, bas)
}
// If the object can unmarshal itself, let it.
if p.isUnmarshaler {
iv := structPointer_Interface(bas, p.stype)
return iv.(Unmarshaler).Unmarshal(raw)
}
obuf := o.buf
oi := o.index
o.buf = raw
o.index = 0
err = o.unmarshalType(p.stype, p.sprop, false, bas)
o.buf = obuf
o.index = oi
return err
}
// Decode a slice of embedded messages.
func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
return o.dec_slice_struct(p, false, base)
}
// Decode a slice of embedded groups.
func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
return o.dec_slice_struct(p, true, base)
}
// Decode a slice of structs ([]*struct).
func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
v := reflect.New(p.stype)
bas := toStructPointer(v)
structPointer_StructPointerSlice(base, p.field).Append(bas)
if is_group {
err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
return err
}
raw, err := o.DecodeRawBytes(false)
if err != nil {
return err
}
// If the object can unmarshal itself, let it.
if p.isUnmarshaler {
iv := v.Interface()
return iv.(Unmarshaler).Unmarshal(raw)
}
obuf := o.buf
oi := o.index
o.buf = raw
o.index = 0
err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
o.buf = obuf
o.index = oi
// Slow workaround for messages that aren't Unmarshalers.
// This includes some hand-coded .pb.go files and
// bootstrap protos.
// TODO: fix all of those and then add Unmarshal to
// the Message interface. Then:
// The cast above and code below can be deleted.
// The old unmarshaler can be deleted.
// Clients can call Unmarshal directly (can already do that, actually).
var info InternalMessageInfo
err := info.Unmarshal(pb, p.buf[p.index:])
p.index = len(p.buf)
return err
}

View File

@ -41,10 +41,7 @@ import (
tpb "github.com/golang/protobuf/proto/proto3_proto"
)
var (
bytesBlackhole []byte
msgBlackhole = new(tpb.Message)
)
var msgBlackhole = new(tpb.Message)
// BenchmarkVarint32ArraySmall shows the performance on an array of small int32 fields (1 and
// 2 bytes long).

350
vendor/github.com/golang/protobuf/proto/discard.go generated vendored Normal file
View File

@ -0,0 +1,350 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2017 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
type generatedDiscarder interface {
XXX_DiscardUnknown()
}
// DiscardUnknown recursively discards all unknown fields from this message
// and all embedded messages.
//
// When unmarshaling a message with unrecognized fields, the tags and values
// of such fields are preserved in the Message. This allows a later call to
// marshal to be able to produce a message that continues to have those
// unrecognized fields. To avoid this, DiscardUnknown is used to
// explicitly clear the unknown fields after unmarshaling.
//
// For proto2 messages, the unknown fields of message extensions are only
// discarded from messages that have been accessed via GetExtension.
func DiscardUnknown(m Message) {
if m, ok := m.(generatedDiscarder); ok {
m.XXX_DiscardUnknown()
return
}
// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
// but the master branch has no implementation for InternalMessageInfo,
// so it would be more work to replicate that approach.
discardLegacy(m)
}
// DiscardUnknown recursively discards all unknown fields.
func (a *InternalMessageInfo) DiscardUnknown(m Message) {
di := atomicLoadDiscardInfo(&a.discard)
if di == nil {
di = getDiscardInfo(reflect.TypeOf(m).Elem())
atomicStoreDiscardInfo(&a.discard, di)
}
di.discard(toPointer(&m))
}
type discardInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []discardFieldInfo
unrecognized field
}
type discardFieldInfo struct {
field field // Offset of field, guaranteed to be valid
discard func(src pointer)
}
var (
discardInfoMap = map[reflect.Type]*discardInfo{}
discardInfoLock sync.Mutex
)
func getDiscardInfo(t reflect.Type) *discardInfo {
discardInfoLock.Lock()
defer discardInfoLock.Unlock()
di := discardInfoMap[t]
if di == nil {
di = &discardInfo{typ: t}
discardInfoMap[t] = di
}
return di
}
func (di *discardInfo) discard(src pointer) {
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&di.initialized) == 0 {
di.computeDiscardInfo()
}
for _, fi := range di.fields {
sfp := src.offset(fi.field)
fi.discard(sfp)
}
// For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension.
if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
// Ignore lock since DiscardUnknown is not concurrency safe.
emm, _ := em.extensionsRead()
for _, mx := range emm {
if m, ok := mx.value.(Message); ok {
DiscardUnknown(m)
}
}
}
if di.unrecognized.IsValid() {
*src.offset(di.unrecognized).toBytes() = nil
}
}
func (di *discardInfo) computeDiscardInfo() {
di.lock.Lock()
defer di.lock.Unlock()
if di.initialized != 0 {
return
}
t := di.typ
n := t.NumField()
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
dfi := discardFieldInfo{field: toField(&f)}
tf := f.Type
// Unwrap tf to get its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
}
switch tf.Kind() {
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
case isSlice: // E.g., []*pb.T
di := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sps := src.getPointerSlice()
for _, sp := range sps {
if !sp.isNil() {
di.discard(sp)
}
}
}
default: // E.g., *pb.T
di := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sp := src.getPointer()
if !sp.isNil() {
di.discard(sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
default: // E.g., map[K]V
if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
dfi.discard = func(src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
DiscardUnknown(val.Interface().(Message))
}
}
} else {
dfi.discard = func(pointer) {} // Noop
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
default: // E.g., interface{}
// TODO: Make this faster?
dfi.discard = func(src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
DiscardUnknown(sv.Interface().(Message))
}
}
}
}
default:
continue
}
di.fields = append(di.fields, dfi)
}
di.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
di.unrecognized = toField(&f)
}
atomic.StoreInt32(&di.initialized, 1)
}
func discardLegacy(m Message) {
v := reflect.ValueOf(m)
if v.Kind() != reflect.Ptr || v.IsNil() {
return
}
v = v.Elem()
if v.Kind() != reflect.Struct {
return
}
t := v.Type()
for i := 0; i < v.NumField(); i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
vf := v.Field(i)
tf := f.Type
// Unwrap tf to get its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
}
switch tf.Kind() {
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
case isSlice: // E.g., []*pb.T
for j := 0; j < vf.Len(); j++ {
discardLegacy(vf.Index(j).Interface().(Message))
}
default: // E.g., *pb.T
discardLegacy(vf.Interface().(Message))
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
default: // E.g., map[K]V
tv := vf.Type().Elem()
if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
for _, key := range vf.MapKeys() {
val := vf.MapIndex(key)
discardLegacy(val.Interface().(Message))
}
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
default: // E.g., test_proto.isCommunique_Union interface
if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
vf = vf.Elem() // E.g., *test_proto.Communique_Msg
if !vf.IsNil() {
vf = vf.Elem() // E.g., test_proto.Communique_Msg
vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
if vf.Kind() == reflect.Ptr {
discardLegacy(vf.Interface().(Message))
}
}
}
}
}
}
if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
if vf.Type() != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
vf.Set(reflect.ValueOf([]byte(nil)))
}
// For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension.
if em, err := extendable(m); err == nil {
// Ignore lock since discardLegacy is not concurrency safe.
emm, _ := em.extensionsRead()
for _, mx := range emm {
if m, ok := mx.value.(Message); ok {
discardLegacy(m)
}
}
}
}

170
vendor/github.com/golang/protobuf/proto/discard_test.go generated vendored Normal file
View File

@ -0,0 +1,170 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2017 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto_test
import (
"testing"
"github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
pb "github.com/golang/protobuf/proto/test_proto"
)
func TestDiscardUnknown(t *testing.T) {
tests := []struct {
desc string
in, want proto.Message
}{{
desc: "Nil",
in: nil, want: nil, // Should not panic
}, {
desc: "NilPtr",
in: (*proto3pb.Message)(nil), want: (*proto3pb.Message)(nil), // Should not panic
}, {
desc: "Nested",
in: &proto3pb.Message{
Name: "Aaron",
Nested: &proto3pb.Nested{Cute: true, XXX_unrecognized: []byte("blah")},
XXX_unrecognized: []byte("blah"),
},
want: &proto3pb.Message{
Name: "Aaron",
Nested: &proto3pb.Nested{Cute: true},
},
}, {
desc: "Slice",
in: &proto3pb.Message{
Name: "Aaron",
Children: []*proto3pb.Message{
{Name: "Sarah", XXX_unrecognized: []byte("blah")},
{Name: "Abraham", XXX_unrecognized: []byte("blah")},
},
XXX_unrecognized: []byte("blah"),
},
want: &proto3pb.Message{
Name: "Aaron",
Children: []*proto3pb.Message{
{Name: "Sarah"},
{Name: "Abraham"},
},
},
}, {
desc: "OneOf",
in: &pb.Communique{
Union: &pb.Communique_Msg{&pb.Strings{
StringField: proto.String("123"),
XXX_unrecognized: []byte("blah"),
}},
XXX_unrecognized: []byte("blah"),
},
want: &pb.Communique{
Union: &pb.Communique_Msg{&pb.Strings{StringField: proto.String("123")}},
},
}, {
desc: "Map",
in: &pb.MessageWithMap{MsgMapping: map[int64]*pb.FloatingPoint{
0x4002: &pb.FloatingPoint{
Exact: proto.Bool(true),
XXX_unrecognized: []byte("blah"),
},
}},
want: &pb.MessageWithMap{MsgMapping: map[int64]*pb.FloatingPoint{
0x4002: &pb.FloatingPoint{Exact: proto.Bool(true)},
}},
}, {
desc: "Extension",
in: func() proto.Message {
m := &pb.MyMessage{
Count: proto.Int32(42),
Somegroup: &pb.MyMessage_SomeGroup{
GroupField: proto.Int32(6),
XXX_unrecognized: []byte("blah"),
},
XXX_unrecognized: []byte("blah"),
}
proto.SetExtension(m, pb.E_Ext_More, &pb.Ext{
Data: proto.String("extension"),
XXX_unrecognized: []byte("blah"),
})
return m
}(),
want: func() proto.Message {
m := &pb.MyMessage{
Count: proto.Int32(42),
Somegroup: &pb.MyMessage_SomeGroup{GroupField: proto.Int32(6)},
}
proto.SetExtension(m, pb.E_Ext_More, &pb.Ext{Data: proto.String("extension")})
return m
}(),
}}
// Test the legacy code path.
for _, tt := range tests {
// Clone the input so that we don't alter the original.
in := tt.in
if in != nil {
in = proto.Clone(tt.in)
}
var m LegacyMessage
m.Message, _ = in.(*proto3pb.Message)
m.Communique, _ = in.(*pb.Communique)
m.MessageWithMap, _ = in.(*pb.MessageWithMap)
m.MyMessage, _ = in.(*pb.MyMessage)
proto.DiscardUnknown(&m)
if !proto.Equal(in, tt.want) {
t.Errorf("test %s/Legacy, expected unknown fields to be discarded\ngot %v\nwant %v", tt.desc, in, tt.want)
}
}
for _, tt := range tests {
proto.DiscardUnknown(tt.in)
if !proto.Equal(tt.in, tt.want) {
t.Errorf("test %s, expected unknown fields to be discarded\ngot %v\nwant %v", tt.desc, tt.in, tt.want)
}
}
}
// LegacyMessage is a proto.Message that has several nested messages.
// This does not have the XXX_DiscardUnknown method and so forces DiscardUnknown
// to use the legacy fallback logic.
type LegacyMessage struct {
Message *proto3pb.Message
Communique *pb.Communique
MessageWithMap *pb.MessageWithMap
MyMessage *pb.MyMessage
}
func (m *LegacyMessage) Reset() { *m = LegacyMessage{} }
func (m *LegacyMessage) String() string { return proto.CompactTextString(m) }
func (*LegacyMessage) ProtoMessage() {}

File diff suppressed because it is too large Load Diff

View File

@ -109,15 +109,6 @@ func equalStruct(v1, v2 reflect.Value) bool {
// set/unset mismatch
return false
}
b1, ok := f1.Interface().(raw)
if ok {
b2 := f2.Interface().(raw)
// RawMessage
if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
return false
}
continue
}
f1, f2 = f1.Elem(), f2.Elem()
}
if !equalAny(f1, f2, sprop.Prop[i]) {
@ -146,11 +137,7 @@ func equalStruct(v1, v2 reflect.Value) bool {
u1 := uf.Bytes()
u2 := v2.FieldByName("XXX_unrecognized").Bytes()
if !bytes.Equal(u1, u2) {
return false
}
return true
return bytes.Equal(u1, u2)
}
// v1 and v2 are known to have the same type.
@ -261,6 +248,15 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
m1, m2 := e1.value, e2.value
if m1 == nil && m2 == nil {
// Both have only encoded form.
if bytes.Equal(e1.enc, e2.enc) {
continue
}
// The bytes are different, but the extensions might still be
// equal. We need to decode them to compare.
}
if m1 != nil && m2 != nil {
// Both are unencoded.
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
@ -276,8 +272,12 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
desc = m[extNum]
}
if desc == nil {
// If both have only encoded form and the bytes are the same,
// it is handled above. We get here when the bytes are different.
// We don't know how to decode it, so just compare them as byte
// slices.
log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
continue
return false
}
var err error
if m1 == nil {

View File

@ -36,7 +36,7 @@ import (
. "github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
pb "github.com/golang/protobuf/proto/testdata"
pb "github.com/golang/protobuf/proto/test_proto"
)
// Four identical base messages.
@ -45,6 +45,9 @@ var messageWithoutExtension = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension1a = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension1b = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension2 = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension3a = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension3b = &pb.MyMessage{Count: Int32(7)}
var messageWithExtension3c = &pb.MyMessage{Count: Int32(7)}
// Two messages with non-message extensions.
var messageWithInt32Extension1 = &pb.MyMessage{Count: Int32(8)}
@ -83,6 +86,20 @@ func init() {
if err := SetExtension(messageWithInt32Extension1, pb.E_Ext_Number, Int32(24)); err != nil {
panic("SetExtension on Int32-2 failed: " + err.Error())
}
// messageWithExtension3{a,b,c} has unregistered extension.
if RegisteredExtensions(messageWithExtension3a)[200] != nil {
panic("expect extension 200 unregistered")
}
bytes := []byte{
0xc0, 0x0c, 0x01, // id=200, wiretype=0 (varint), data=1
}
bytes2 := []byte{
0xc0, 0x0c, 0x02, // id=200, wiretype=0 (varint), data=2
}
SetRawExtension(messageWithExtension3a, 200, bytes)
SetRawExtension(messageWithExtension3b, 200, bytes)
SetRawExtension(messageWithExtension3c, 200, bytes2)
}
var EqualTests = []struct {
@ -142,6 +159,9 @@ var EqualTests = []struct {
{"int32 extension vs. itself", messageWithInt32Extension1, messageWithInt32Extension1, true},
{"int32 extension vs. a different int32", messageWithInt32Extension1, messageWithInt32Extension2, false},
{"unregistered extension same", messageWithExtension3a, messageWithExtension3b, true},
{"unregistered extension different", messageWithExtension3a, messageWithExtension3c, false},
{
"message with group",
&pb.MyMessage{

View File

@ -38,6 +38,7 @@ package proto
import (
"errors"
"fmt"
"io"
"reflect"
"strconv"
"sync"
@ -91,14 +92,29 @@ func (n notLocker) Unlock() {}
// extendable returns the extendableProto interface for the given generated proto message.
// If the proto message has the old extension format, it returns a wrapper that implements
// the extendableProto interface.
func extendable(p interface{}) (extendableProto, bool) {
if ep, ok := p.(extendableProto); ok {
return ep, ok
func extendable(p interface{}) (extendableProto, error) {
switch p := p.(type) {
case extendableProto:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return p, nil
case extendableProtoV1:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return extensionAdapter{p}, nil
}
if ep, ok := p.(extendableProtoV1); ok {
return extensionAdapter{ep}, ok
}
return nil, false
// Don't allocate a specific error containing %T:
// this is the hot path for Clone and MarshalText.
return nil, errNotExtendable
}
var errNotExtendable = errors.New("proto: not an extendable proto.Message")
func isNilPtr(x interface{}) bool {
v := reflect.ValueOf(x)
return v.Kind() == reflect.Ptr && v.IsNil()
}
// XXX_InternalExtensions is an internal representation of proto extensions.
@ -143,9 +159,6 @@ func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Loc
return e.p.extensionMap, &e.p.mu
}
var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
// ExtensionDesc represents an extension specification.
// Used in generated code from the protocol compiler.
type ExtensionDesc struct {
@ -179,8 +192,8 @@ type Extension struct {
// SetRawExtension is for testing only.
func SetRawExtension(base Message, id int32, b []byte) {
epb, ok := extendable(base)
if !ok {
epb, err := extendable(base)
if err != nil {
return
}
extmap := epb.extensionsWrite()
@ -205,7 +218,7 @@ func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
pbi = ea.extendableProtoV1
}
if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String())
return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
}
// Check the range.
if !isExtensionField(pb, extension.Field) {
@ -250,85 +263,11 @@ func extensionProperties(ed *ExtensionDesc) *Properties {
return prop
}
// encode encodes any unmarshaled (unencoded) extensions in e.
func encodeExtensions(e *XXX_InternalExtensions) error {
m, mu := e.extensionsRead()
if m == nil {
return nil // fast path
}
mu.Lock()
defer mu.Unlock()
return encodeExtensionsMap(m)
}
// encode encodes any unmarshaled (unencoded) extensions in e.
func encodeExtensionsMap(m map[int32]Extension) error {
for k, e := range m {
if e.value == nil || e.desc == nil {
// Extension is only in its encoded form.
continue
}
// We don't skip extensions that have an encoded form set,
// because the extension value may have been mutated after
// the last time this function was called.
et := reflect.TypeOf(e.desc.ExtensionType)
props := extensionProperties(e.desc)
p := NewBuffer(nil)
// If e.value has type T, the encoder expects a *struct{ X T }.
// Pass a *T with a zero field and hope it all works out.
x := reflect.New(et)
x.Elem().Set(reflect.ValueOf(e.value))
if err := props.enc(p, props, toStructPointer(x)); err != nil {
return err
}
e.enc = p.buf
m[k] = e
}
return nil
}
func extensionsSize(e *XXX_InternalExtensions) (n int) {
m, mu := e.extensionsRead()
if m == nil {
return 0
}
mu.Lock()
defer mu.Unlock()
return extensionsMapSize(m)
}
func extensionsMapSize(m map[int32]Extension) (n int) {
for _, e := range m {
if e.value == nil || e.desc == nil {
// Extension is only in its encoded form.
n += len(e.enc)
continue
}
// We don't skip extensions that have an encoded form set,
// because the extension value may have been mutated after
// the last time this function was called.
et := reflect.TypeOf(e.desc.ExtensionType)
props := extensionProperties(e.desc)
// If e.value has type T, the encoder expects a *struct{ X T }.
// Pass a *T with a zero field and hope it all works out.
x := reflect.New(et)
x.Elem().Set(reflect.ValueOf(e.value))
n += props.size(props, toStructPointer(x))
}
return
}
// HasExtension returns whether the given extension is present in pb.
func HasExtension(pb Message, extension *ExtensionDesc) bool {
// TODO: Check types, field numbers, etc.?
epb, ok := extendable(pb)
if !ok {
epb, err := extendable(pb)
if err != nil {
return false
}
extmap, mu := epb.extensionsRead()
@ -336,15 +275,15 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool {
return false
}
mu.Lock()
_, ok = extmap[extension.Field]
_, ok := extmap[extension.Field]
mu.Unlock()
return ok
}
// ClearExtension removes the given extension from pb.
func ClearExtension(pb Message, extension *ExtensionDesc) {
epb, ok := extendable(pb)
if !ok {
epb, err := extendable(pb)
if err != nil {
return
}
// TODO: Check types, field numbers, etc.?
@ -352,16 +291,26 @@ func ClearExtension(pb Message, extension *ExtensionDesc) {
delete(extmap, extension.Field)
}
// GetExtension parses and returns the given extension of pb.
// If the extension is not present and has no default value it returns ErrMissingExtension.
// GetExtension retrieves a proto2 extended field from pb.
//
// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
// then GetExtension parses the encoded field and returns a Go value of the specified type.
// If the field is not present, then the default value is returned (if one is specified),
// otherwise ErrMissingExtension is reported.
//
// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
// then GetExtension returns the raw encoded bytes of the field extension.
func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
epb, ok := extendable(pb)
if !ok {
return nil, errors.New("proto: not an extendable proto")
epb, err := extendable(pb)
if err != nil {
return nil, err
}
if err := checkExtensionTypes(epb, extension); err != nil {
return nil, err
if extension.ExtendedType != nil {
// can only check type if this is a complete descriptor
if err := checkExtensionTypes(epb, extension); err != nil {
return nil, err
}
}
emap, mu := epb.extensionsRead()
@ -388,6 +337,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
return e.value, nil
}
if extension.ExtensionType == nil {
// incomplete descriptor
return e.enc, nil
}
v, err := decodeExtension(e.enc, extension)
if err != nil {
return nil, err
@ -405,6 +359,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
// defaultExtensionValue returns the default value for extension.
// If no default for an extension is defined ErrMissingExtension is returned.
func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
if extension.ExtensionType == nil {
// incomplete descriptor, so no default
return nil, ErrMissingExtension
}
t := reflect.TypeOf(extension.ExtensionType)
props := extensionProperties(extension)
@ -439,31 +398,28 @@ func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
// decodeExtension decodes an extension encoded in b.
func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
o := NewBuffer(b)
t := reflect.TypeOf(extension.ExtensionType)
props := extensionProperties(extension)
unmarshal := typeUnmarshaler(t, extension.Tag)
// t is a pointer to a struct, pointer to basic type or a slice.
// Allocate a "field" to store the pointer/slice itself; the
// pointer/slice will be stored here. We pass
// the address of this field to props.dec.
// This passes a zero field and a *t and lets props.dec
// interpret it as a *struct{ x t }.
// Allocate space to store the pointer/slice.
value := reflect.New(t).Elem()
var err error
for {
// Discard wire type and field number varint. It isn't needed.
if _, err := o.DecodeVarint(); err != nil {
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
wire := int(x) & 7
b, err = unmarshal(b, valToPointer(value.Addr()), wire)
if err != nil {
return nil, err
}
if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil {
return nil, err
}
if o.index >= len(o.buf) {
if len(b) == 0 {
break
}
}
@ -473,9 +429,9 @@ func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
// The returned slice has the same length as es; missing extensions will appear as nil elements.
func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
epb, ok := extendable(pb)
if !ok {
return nil, errors.New("proto: not an extendable proto")
epb, err := extendable(pb)
if err != nil {
return nil, err
}
extensions = make([]interface{}, len(es))
for i, e := range es {
@ -494,9 +450,9 @@ func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, e
// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
// just the Field field, which defines the extension's field number.
func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
epb, ok := extendable(pb)
if !ok {
return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb)
epb, err := extendable(pb)
if err != nil {
return nil, err
}
registeredExtensions := RegisteredExtensions(pb)
@ -523,9 +479,9 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
// SetExtension sets the specified extension of pb to the specified value.
func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
epb, ok := extendable(pb)
if !ok {
return errors.New("proto: not an extendable proto")
epb, err := extendable(pb)
if err != nil {
return err
}
if err := checkExtensionTypes(epb, extension); err != nil {
return err
@ -550,8 +506,8 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error
// ClearAllExtensions clears all extensions from pb.
func ClearAllExtensions(pb Message) {
epb, ok := extendable(pb)
if !ok {
epb, err := extendable(pb)
if err != nil {
return
}
m := epb.extensionsWrite()

View File

@ -34,12 +34,14 @@ package proto_test
import (
"bytes"
"fmt"
"io"
"reflect"
"sort"
"strings"
"testing"
"github.com/golang/protobuf/proto"
pb "github.com/golang/protobuf/proto/testdata"
pb "github.com/golang/protobuf/proto/test_proto"
"golang.org/x/sync/errgroup"
)
@ -64,7 +66,107 @@ func TestGetExtensionsWithMissingExtensions(t *testing.T) {
}
}
func TestExtensionDescsWithMissingExtensions(t *testing.T) {
func TestGetExtensionWithEmptyBuffer(t *testing.T) {
// Make sure that GetExtension returns an error if its
// undecoded buffer is empty.
msg := &pb.MyMessage{}
proto.SetRawExtension(msg, pb.E_Ext_More.Field, []byte{})
_, err := proto.GetExtension(msg, pb.E_Ext_More)
if want := io.ErrUnexpectedEOF; err != want {
t.Errorf("unexpected error in GetExtension from empty buffer: got %v, want %v", err, want)
}
}
func TestGetExtensionForIncompleteDesc(t *testing.T) {
msg := &pb.MyMessage{Count: proto.Int32(0)}
extdesc1 := &proto.ExtensionDesc{
ExtendedType: (*pb.MyMessage)(nil),
ExtensionType: (*bool)(nil),
Field: 123456789,
Name: "a.b",
Tag: "varint,123456789,opt",
}
ext1 := proto.Bool(true)
if err := proto.SetExtension(msg, extdesc1, ext1); err != nil {
t.Fatalf("Could not set ext1: %s", err)
}
extdesc2 := &proto.ExtensionDesc{
ExtendedType: (*pb.MyMessage)(nil),
ExtensionType: ([]byte)(nil),
Field: 123456790,
Name: "a.c",
Tag: "bytes,123456790,opt",
}
ext2 := []byte{0, 1, 2, 3, 4, 5, 6, 7}
if err := proto.SetExtension(msg, extdesc2, ext2); err != nil {
t.Fatalf("Could not set ext2: %s", err)
}
extdesc3 := &proto.ExtensionDesc{
ExtendedType: (*pb.MyMessage)(nil),
ExtensionType: (*pb.Ext)(nil),
Field: 123456791,
Name: "a.d",
Tag: "bytes,123456791,opt",
}
ext3 := &pb.Ext{Data: proto.String("foo")}
if err := proto.SetExtension(msg, extdesc3, ext3); err != nil {
t.Fatalf("Could not set ext3: %s", err)
}
b, err := proto.Marshal(msg)
if err != nil {
t.Fatalf("Could not marshal msg: %v", err)
}
if err := proto.Unmarshal(b, msg); err != nil {
t.Fatalf("Could not unmarshal into msg: %v", err)
}
var expected proto.Buffer
if err := expected.EncodeVarint(uint64((extdesc1.Field << 3) | proto.WireVarint)); err != nil {
t.Fatalf("failed to compute expected prefix for ext1: %s", err)
}
if err := expected.EncodeVarint(1 /* bool true */); err != nil {
t.Fatalf("failed to compute expected value for ext1: %s", err)
}
if b, err := proto.GetExtension(msg, &proto.ExtensionDesc{Field: extdesc1.Field}); err != nil {
t.Fatalf("Failed to get raw value for ext1: %s", err)
} else if !reflect.DeepEqual(b, expected.Bytes()) {
t.Fatalf("Raw value for ext1: got %v, want %v", b, expected.Bytes())
}
expected = proto.Buffer{} // reset
if err := expected.EncodeVarint(uint64((extdesc2.Field << 3) | proto.WireBytes)); err != nil {
t.Fatalf("failed to compute expected prefix for ext2: %s", err)
}
if err := expected.EncodeRawBytes(ext2); err != nil {
t.Fatalf("failed to compute expected value for ext2: %s", err)
}
if b, err := proto.GetExtension(msg, &proto.ExtensionDesc{Field: extdesc2.Field}); err != nil {
t.Fatalf("Failed to get raw value for ext2: %s", err)
} else if !reflect.DeepEqual(b, expected.Bytes()) {
t.Fatalf("Raw value for ext2: got %v, want %v", b, expected.Bytes())
}
expected = proto.Buffer{} // reset
if err := expected.EncodeVarint(uint64((extdesc3.Field << 3) | proto.WireBytes)); err != nil {
t.Fatalf("failed to compute expected prefix for ext3: %s", err)
}
if b, err := proto.Marshal(ext3); err != nil {
t.Fatalf("failed to compute expected value for ext3: %s", err)
} else if err := expected.EncodeRawBytes(b); err != nil {
t.Fatalf("failed to compute expected value for ext3: %s", err)
}
if b, err := proto.GetExtension(msg, &proto.ExtensionDesc{Field: extdesc3.Field}); err != nil {
t.Fatalf("Failed to get raw value for ext3: %s", err)
} else if !reflect.DeepEqual(b, expected.Bytes()) {
t.Fatalf("Raw value for ext3: got %v, want %v", b, expected.Bytes())
}
}
func TestExtensionDescsWithUnregisteredExtensions(t *testing.T) {
msg := &pb.MyMessage{Count: proto.Int32(0)}
extdesc1 := pb.E_Ext_More
if descs, err := proto.ExtensionDescs(msg); len(descs) != 0 || err != nil {
@ -100,7 +202,7 @@ func TestExtensionDescsWithMissingExtensions(t *testing.T) {
t.Fatalf("proto.ExtensionDescs: got error %v", err)
}
sortExtDescs(descs)
wantDescs := []*proto.ExtensionDesc{extdesc1, &proto.ExtensionDesc{Field: extdesc2.Field}}
wantDescs := []*proto.ExtensionDesc{extdesc1, {Field: extdesc2.Field}}
if !reflect.DeepEqual(descs, wantDescs) {
t.Errorf("proto.ExtensionDescs(msg) sorted extension ids: got %+v, want %+v", descs, wantDescs)
}
@ -200,7 +302,7 @@ func TestGetExtensionDefaults(t *testing.T) {
{pb.E_DefaultSfixed64, setInt64, int64(51)},
{pb.E_DefaultBool, setBool, true},
{pb.E_DefaultBool, setBool2, true},
{pb.E_DefaultString, setString, "Hello, string"},
{pb.E_DefaultString, setString, "Hello, string,def=foo"},
{pb.E_DefaultBytes, setBytes, []byte("Hello, bytes")},
{pb.E_DefaultEnum, setEnum, pb.DefaultsMessage_ONE},
}
@ -287,6 +389,44 @@ func TestGetExtensionDefaults(t *testing.T) {
}
}
func TestNilMessage(t *testing.T) {
name := "nil interface"
if got, err := proto.GetExtension(nil, pb.E_Ext_More); err == nil {
t.Errorf("%s: got %T %v, expected to fail", name, got, got)
} else if !strings.Contains(err.Error(), "extendable") {
t.Errorf("%s: got error %v, expected not-extendable error", name, err)
}
// Regression tests: all functions of the Extension API
// used to panic when passed (*M)(nil), where M is a concrete message
// type. Now they handle this gracefully as a no-op or reported error.
var nilMsg *pb.MyMessage
desc := pb.E_Ext_More
isNotExtendable := func(err error) bool {
return strings.Contains(fmt.Sprint(err), "not extendable")
}
if proto.HasExtension(nilMsg, desc) {
t.Error("HasExtension(nil) = true")
}
if _, err := proto.GetExtensions(nilMsg, []*proto.ExtensionDesc{desc}); !isNotExtendable(err) {
t.Errorf("GetExtensions(nil) = %q (wrong error)", err)
}
if _, err := proto.ExtensionDescs(nilMsg); !isNotExtendable(err) {
t.Errorf("ExtensionDescs(nil) = %q (wrong error)", err)
}
if err := proto.SetExtension(nilMsg, desc, nil); !isNotExtendable(err) {
t.Errorf("SetExtension(nil) = %q (wrong error)", err)
}
proto.ClearExtension(nilMsg, desc) // no-op
proto.ClearAllExtensions(nilMsg) // no-op
}
func TestExtensionsRoundTrip(t *testing.T) {
msg := &pb.MyMessage{}
ext1 := &pb.Ext{
@ -311,7 +451,7 @@ func TestExtensionsRoundTrip(t *testing.T) {
}
x, ok := e.(*pb.Ext)
if !ok {
t.Errorf("e has type %T, expected testdata.Ext", e)
t.Errorf("e has type %T, expected test_proto.Ext", e)
} else if *x.Data != "there" {
t.Errorf("SetExtension failed to overwrite, got %+v, not 'there'", x)
}
@ -339,7 +479,7 @@ func TestNilExtension(t *testing.T) {
}
if err := proto.SetExtension(msg, pb.E_Ext_More, (*pb.Ext)(nil)); err == nil {
t.Error("expected SetExtension to fail due to a nil extension")
} else if want := "proto: SetExtension called with nil value of type *testdata.Ext"; err.Error() != want {
} else if want := fmt.Sprintf("proto: SetExtension called with nil value of type %T", new(pb.Ext)); err.Error() != want {
t.Errorf("expected error %v, got %v", want, err)
}
// Note: if the behavior of Marshal is ever changed to ignore nil extensions, update
@ -402,8 +542,13 @@ func TestMarshalUnmarshalRepeatedExtension(t *testing.T) {
if ext == nil {
t.Fatalf("[%s] Invalid extension", test.name)
}
if !reflect.DeepEqual(ext, test.ext) {
t.Errorf("[%s] Wrong value for ComplexExtension: got: %v want: %v\n", test.name, ext, test.ext)
if len(ext) != len(test.ext) {
t.Errorf("[%s] Wrong length of ComplexExtension: got: %v want: %v\n", test.name, len(ext), len(test.ext))
}
for i := range test.ext {
if !proto.Equal(ext[i], test.ext[i]) {
t.Errorf("[%s] Wrong value for ComplexExtension[%d]: got: %v want: %v\n", test.name, i, ext[i], test.ext[i])
}
}
}
}
@ -477,8 +622,8 @@ func TestUnmarshalRepeatingNonRepeatedExtension(t *testing.T) {
if ext == nil {
t.Fatalf("[%s] Invalid extension", test.name)
}
if !reflect.DeepEqual(*ext, want) {
t.Errorf("[%s] Wrong value for ComplexExtension: got: %s want: %s\n", test.name, ext, want)
if !proto.Equal(ext, &want) {
t.Errorf("[%s] Wrong value for ComplexExtension: got: %s want: %s\n", test.name, ext, &want)
}
}
}
@ -509,19 +654,22 @@ func TestClearAllExtensions(t *testing.T) {
}
func TestMarshalRace(t *testing.T) {
// unregistered extension
desc := &proto.ExtensionDesc{
ExtendedType: (*pb.MyMessage)(nil),
ExtensionType: (*bool)(nil),
Field: 101010100,
Name: "emptyextension",
Tag: "varint,0,opt",
ext := &pb.Ext{}
m := &pb.MyMessage{Count: proto.Int32(4)}
if err := proto.SetExtension(m, pb.E_Ext_More, ext); err != nil {
t.Fatalf("proto.SetExtension(m, desc, true): got error %q, want nil", err)
}
m := &pb.MyMessage{Count: proto.Int32(4)}
if err := proto.SetExtension(m, desc, proto.Bool(true)); err != nil {
t.Errorf("proto.SetExtension(m, desc, true): got error %q, want nil", err)
b, err := proto.Marshal(m)
if err != nil {
t.Fatalf("Could not marshal message: %v", err)
}
if err := proto.Unmarshal(b, m); err != nil {
t.Fatalf("Could not unmarshal message: %v", err)
}
// after Unmarshal, the extension is in undecoded form.
// GetExtension will decode it lazily. Make sure this does
// not race against Marshal.
var g errgroup.Group
for n := 3; n > 0; n-- {
@ -529,6 +677,10 @@ func TestMarshalRace(t *testing.T) {
_, err := proto.Marshal(m)
return err
})
g.Go(func() error {
_, err := proto.GetExtension(m, pb.E_Ext_More)
return err
})
}
if err := g.Wait(); err != nil {
t.Fatal(err)

View File

@ -265,6 +265,7 @@ package proto
import (
"encoding/json"
"errors"
"fmt"
"log"
"reflect"
@ -273,6 +274,8 @@ import (
"sync"
)
var errInvalidUTF8 = errors.New("proto: invalid UTF-8 string")
// Message is implemented by generated protocol buffer messages.
type Message interface {
Reset()
@ -309,16 +312,7 @@ type Buffer struct {
buf []byte // encode/decode byte stream
index int // read point
// pools of basic types to amortize allocation.
bools []bool
uint32s []uint32
uint64s []uint64
// extra pools, only used with pointer_reflect.go
int32s []int32
int64s []int64
float32s []float32
float64s []float64
deterministic bool
}
// NewBuffer allocates a new Buffer and initializes its internal data to
@ -343,6 +337,30 @@ func (p *Buffer) SetBuf(s []byte) {
// Bytes returns the contents of the Buffer.
func (p *Buffer) Bytes() []byte { return p.buf }
// SetDeterministic sets whether to use deterministic serialization.
//
// Deterministic serialization guarantees that for a given binary, equal
// messages will always be serialized to the same bytes. This implies:
//
// - Repeated serialization of a message will return the same bytes.
// - Different processes of the same binary (which may be executing on
// different machines) will serialize equal messages to the same bytes.
//
// Note that the deterministic serialization is NOT canonical across
// languages. It is not guaranteed to remain stable over time. It is unstable
// across different builds with schema changes due to unknown fields.
// Users who need canonical serialization (e.g., persistent storage in a
// canonical form, fingerprinting, etc.) should define their own
// canonicalization specification and implement their own serializer rather
// than relying on this API.
//
// If deterministic serialization is requested, map entries will be sorted
// by keys in lexographical order. This is an implementation detail and
// subject to change.
func (p *Buffer) SetDeterministic(deterministic bool) {
p.deterministic = deterministic
}
/*
* Helper routines for simplifying the creation of optional fields of basic type.
*/
@ -831,22 +849,12 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes
return sf, false, nil
}
// mapKeys returns a sort.Interface to be used for sorting the map keys.
// Map fields may have key types of non-float scalars, strings and enums.
// The easiest way to sort them in some deterministic order is to use fmt.
// If this turns out to be inefficient we can always consider other options,
// such as doing a Schwartzian transform.
func mapKeys(vs []reflect.Value) sort.Interface {
s := mapKeySorter{
vs: vs,
// default Less function: textual comparison
less: func(a, b reflect.Value) bool {
return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
},
}
s := mapKeySorter{vs: vs}
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
// numeric keys are sorted numerically.
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
if len(vs) == 0 {
return s
}
@ -855,6 +863,12 @@ func mapKeys(vs []reflect.Value) sort.Interface {
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
case reflect.Uint32, reflect.Uint64:
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
case reflect.Bool:
s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
case reflect.String:
s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
default:
panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
}
return s
@ -895,3 +909,13 @@ const ProtoPackageIsVersion2 = true
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
// to assert that that code is compatible with this version of the proto package.
const ProtoPackageIsVersion1 = true
// InternalMessageInfo is a type used internally by generated .pb.go files.
// This type is not intended to be used by non-generated code.
// This type is not subject to any compatibility guarantee.
type InternalMessageInfo struct {
marshal *marshalInfo
unmarshal *unmarshalInfo
merge *mergeInfo
discard *discardInfo
}

View File

@ -2,12 +2,36 @@ package proto_test
import (
"fmt"
"reflect"
"testing"
"github.com/golang/protobuf/proto"
ppb "github.com/golang/protobuf/proto/proto3_proto"
)
func TestMap(t *testing.T) {
var b []byte
fmt.Sscanf("a2010c0a044b657931120456616c31a201130a044b657932120556616c3261120456616c32a201240a044b6579330d05000000120556616c33621a0556616c3361120456616c331505000000a20100a201260a044b657934130a07536f6d6555524c1209536f6d655469746c651a08536e69707065743114", "%x", &b)
var m ppb.Message
if err := proto.Unmarshal(b, &m); err != nil {
t.Fatalf("proto.Unmarshal error: %v", err)
}
got := m.StringMap
want := map[string]string{
"": "",
"Key1": "Val1",
"Key2": "Val2",
"Key3": "Val3",
"Key4": "",
}
if !reflect.DeepEqual(got, want) {
t.Errorf("maps differ:\ngot %#v\nwant %#v", got, want)
}
}
func marshalled() []byte {
m := &ppb.IntMaps{}
for i := 0; i < 1000; i++ {

View File

@ -42,6 +42,7 @@ import (
"fmt"
"reflect"
"sort"
"sync"
)
// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
@ -94,10 +95,7 @@ func (ms *messageSet) find(pb Message) *_MessageSet_Item {
}
func (ms *messageSet) Has(pb Message) bool {
if ms.find(pb) != nil {
return true
}
return false
return ms.find(pb) != nil
}
func (ms *messageSet) Unmarshal(pb Message) error {
@ -150,46 +148,42 @@ func skipVarint(buf []byte) []byte {
// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
func MarshalMessageSet(exts interface{}) ([]byte, error) {
var m map[int32]Extension
return marshalMessageSet(exts, false)
}
// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal.
func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) {
switch exts := exts.(type) {
case *XXX_InternalExtensions:
if err := encodeExtensions(exts); err != nil {
return nil, err
}
m, _ = exts.extensionsRead()
var u marshalInfo
siz := u.sizeMessageSet(exts)
b := make([]byte, 0, siz)
return u.appendMessageSet(b, exts, deterministic)
case map[int32]Extension:
if err := encodeExtensionsMap(exts); err != nil {
return nil, err
// This is an old-style extension map.
// Wrap it in a new-style XXX_InternalExtensions.
ie := XXX_InternalExtensions{
p: &struct {
mu sync.Mutex
extensionMap map[int32]Extension
}{
extensionMap: exts,
},
}
m = exts
var u marshalInfo
siz := u.sizeMessageSet(&ie)
b := make([]byte, 0, siz)
return u.appendMessageSet(b, &ie, deterministic)
default:
return nil, errors.New("proto: not an extension map")
}
// Sort extension IDs to provide a deterministic encoding.
// See also enc_map in encode.go.
ids := make([]int, 0, len(m))
for id := range m {
ids = append(ids, int(id))
}
sort.Ints(ids)
ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
for _, id := range ids {
e := m[int32(id)]
// Remove the wire type and field number varint, as well as the length varint.
msg := skipVarint(skipVarint(e.enc))
ms.Item = append(ms.Item, &_MessageSet_Item{
TypeId: Int32(int32(id)),
Message: msg,
})
}
return Marshal(ms)
}
// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
func UnmarshalMessageSet(buf []byte, exts interface{}) error {
var m map[int32]Extension
switch exts := exts.(type) {
@ -235,7 +229,15 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
var m map[int32]Extension
switch exts := exts.(type) {
case *XXX_InternalExtensions:
m, _ = exts.extensionsRead()
var mu sync.Locker
m, mu = exts.extensionsRead()
if m != nil {
// Keep the extensions map locked until we're done marshaling to prevent
// races between marshaling and unmarshaling the lazily-{en,de}coded
// values.
mu.Lock()
defer mu.Unlock()
}
case map[int32]Extension:
m = exts
default:
@ -253,15 +255,16 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
for i, id := range ids {
ext := m[id]
if i > 0 {
b.WriteByte(',')
}
msd, ok := messageSetMap[id]
if !ok {
// Unknown type; we can't render it, so skip it.
continue
}
if i > 0 && b.Len() > 1 {
b.WriteByte(',')
}
fmt.Fprintf(&b, `"[%s]":`, msd.name)
x := ext.value

View File

@ -64,3 +64,14 @@ func TestUnmarshalMessageSetWithDuplicate(t *testing.T) {
t.Errorf("Combined extension is %q, want %q", got, want)
}
}
func TestMarshalMessageSetJSON_UnknownType(t *testing.T) {
extMap := map[int32]Extension{12345: Extension{}}
got, err := MarshalMessageSetJSON(extMap)
if err != nil {
t.Fatalf("MarshalMessageSetJSON: %v", err)
}
if want := []byte("{}"); !bytes.Equal(got, want) {
t.Errorf("MarshalMessageSetJSON(%v) = %q, want %q", extMap, got, want)
}
}

View File

@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build appengine js
// +build purego appengine js
// This file contains an implementation of proto field accesses using package reflect.
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
@ -38,32 +38,13 @@
package proto
import (
"math"
"reflect"
"sync"
)
// A structPointer is a pointer to a struct.
type structPointer struct {
v reflect.Value
}
const unsafeAllowed = false
// toStructPointer returns a structPointer equivalent to the given reflect value.
// The reflect value must itself be a pointer to a struct.
func toStructPointer(v reflect.Value) structPointer {
return structPointer{v}
}
// IsNil reports whether p is nil.
func structPointer_IsNil(p structPointer) bool {
return p.v.IsNil()
}
// Interface returns the struct pointer as an interface value.
func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
return p.v.Interface()
}
// A field identifies a field in a struct, accessible from a structPointer.
// A field identifies a field in a struct, accessible from a pointer.
// In this implementation, a field is identified by the sequence of field indices
// passed to reflect's FieldByIndex.
type field []int
@ -76,409 +57,301 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier.
var invalidField = field(nil)
// zeroField is a noop when calling pointer.offset.
var zeroField = field([]int{})
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool { return f != nil }
// field returns the given field in the struct as a reflect value.
func structPointer_field(p structPointer, f field) reflect.Value {
// Special case: an extension map entry with a value of type T
// passes a *T to the struct-handling code with a zero field,
// expecting that it will be treated as equivalent to *struct{ X T },
// which has the same memory layout. We have to handle that case
// specially, because reflect will panic if we call FieldByIndex on a
// non-struct.
if f == nil {
return p.v.Elem()
}
return p.v.Elem().FieldByIndex(f)
}
// ifield returns the given field in the struct as an interface value.
func structPointer_ifield(p structPointer, f field) interface{} {
return structPointer_field(p, f).Addr().Interface()
}
// Bytes returns the address of a []byte field in the struct.
func structPointer_Bytes(p structPointer, f field) *[]byte {
return structPointer_ifield(p, f).(*[]byte)
}
// BytesSlice returns the address of a [][]byte field in the struct.
func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
return structPointer_ifield(p, f).(*[][]byte)
}
// Bool returns the address of a *bool field in the struct.
func structPointer_Bool(p structPointer, f field) **bool {
return structPointer_ifield(p, f).(**bool)
}
// BoolVal returns the address of a bool field in the struct.
func structPointer_BoolVal(p structPointer, f field) *bool {
return structPointer_ifield(p, f).(*bool)
}
// BoolSlice returns the address of a []bool field in the struct.
func structPointer_BoolSlice(p structPointer, f field) *[]bool {
return structPointer_ifield(p, f).(*[]bool)
}
// String returns the address of a *string field in the struct.
func structPointer_String(p structPointer, f field) **string {
return structPointer_ifield(p, f).(**string)
}
// StringVal returns the address of a string field in the struct.
func structPointer_StringVal(p structPointer, f field) *string {
return structPointer_ifield(p, f).(*string)
}
// StringSlice returns the address of a []string field in the struct.
func structPointer_StringSlice(p structPointer, f field) *[]string {
return structPointer_ifield(p, f).(*[]string)
}
// Extensions returns the address of an extension map field in the struct.
func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
return structPointer_ifield(p, f).(*XXX_InternalExtensions)
}
// ExtMap returns the address of an extension map field in the struct.
func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
return structPointer_ifield(p, f).(*map[int32]Extension)
}
// NewAt returns the reflect.Value for a pointer to a field in the struct.
func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
return structPointer_field(p, f).Addr()
}
// SetStructPointer writes a *struct field in the struct.
func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
structPointer_field(p, f).Set(q.v)
}
// GetStructPointer reads a *struct field in the struct.
func structPointer_GetStructPointer(p structPointer, f field) structPointer {
return structPointer{structPointer_field(p, f)}
}
// StructPointerSlice the address of a []*struct field in the struct.
func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
return structPointerSlice{structPointer_field(p, f)}
}
// A structPointerSlice represents the address of a slice of pointers to structs
// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
type structPointerSlice struct {
// The pointer type is for the table-driven decoder.
// The implementation here uses a reflect.Value of pointer type to
// create a generic pointer. In pointer_unsafe.go we use unsafe
// instead of reflect to implement the same (but faster) interface.
type pointer struct {
v reflect.Value
}
func (p structPointerSlice) Len() int { return p.v.Len() }
func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
func (p structPointerSlice) Append(q structPointer) {
p.v.Set(reflect.Append(p.v, q.v))
// toPointer converts an interface of pointer type to a pointer
// that points to the same target.
func toPointer(i *Message) pointer {
return pointer{v: reflect.ValueOf(*i)}
}
var (
int32Type = reflect.TypeOf(int32(0))
uint32Type = reflect.TypeOf(uint32(0))
float32Type = reflect.TypeOf(float32(0))
int64Type = reflect.TypeOf(int64(0))
uint64Type = reflect.TypeOf(uint64(0))
float64Type = reflect.TypeOf(float64(0))
)
// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
type word32 struct {
v reflect.Value
// toAddrPointer converts an interface to a pointer that points to
// the interface data.
func toAddrPointer(i *interface{}, isptr bool) pointer {
v := reflect.ValueOf(*i)
u := reflect.New(v.Type())
u.Elem().Set(v)
return pointer{v: u}
}
// IsNil reports whether p is nil.
func word32_IsNil(p word32) bool {
// valToPointer converts v to a pointer. v must be of pointer type.
func valToPointer(v reflect.Value) pointer {
return pointer{v: v}
}
// offset converts from a pointer to a structure to a pointer to
// one of its fields.
func (p pointer) offset(f field) pointer {
return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
}
func (p pointer) isNil() bool {
return p.v.IsNil()
}
// Set sets p to point at a newly allocated word with bits set to x.
func word32_Set(p word32, o *Buffer, x uint32) {
t := p.v.Type().Elem()
switch t {
case int32Type:
if len(o.int32s) == 0 {
o.int32s = make([]int32, uint32PoolSize)
}
o.int32s[0] = int32(x)
p.v.Set(reflect.ValueOf(&o.int32s[0]))
o.int32s = o.int32s[1:]
return
case uint32Type:
if len(o.uint32s) == 0 {
o.uint32s = make([]uint32, uint32PoolSize)
}
o.uint32s[0] = x
p.v.Set(reflect.ValueOf(&o.uint32s[0]))
o.uint32s = o.uint32s[1:]
return
case float32Type:
if len(o.float32s) == 0 {
o.float32s = make([]float32, uint32PoolSize)
}
o.float32s[0] = math.Float32frombits(x)
p.v.Set(reflect.ValueOf(&o.float32s[0]))
o.float32s = o.float32s[1:]
return
}
// must be enum
p.v.Set(reflect.New(t))
p.v.Elem().SetInt(int64(int32(x)))
}
// Get gets the bits pointed at by p, as a uint32.
func word32_Get(p word32) uint32 {
elem := p.v.Elem()
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
}
panic("unreachable")
}
// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
func structPointer_Word32(p structPointer, f field) word32 {
return word32{structPointer_field(p, f)}
}
// A word32Val represents a field of type int32, uint32, float32, or enum.
// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
type word32Val struct {
v reflect.Value
}
// Set sets *p to x.
func word32Val_Set(p word32Val, x uint32) {
switch p.v.Type() {
case int32Type:
p.v.SetInt(int64(x))
return
case uint32Type:
p.v.SetUint(uint64(x))
return
case float32Type:
p.v.SetFloat(float64(math.Float32frombits(x)))
return
}
// must be enum
p.v.SetInt(int64(int32(x)))
}
// Get gets the bits pointed at by p, as a uint32.
func word32Val_Get(p word32Val) uint32 {
elem := p.v
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
}
panic("unreachable")
}
// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
func structPointer_Word32Val(p structPointer, f field) word32Val {
return word32Val{structPointer_field(p, f)}
}
// A word32Slice is a slice of 32-bit values.
// That is, v.Type() is []int32, []uint32, []float32, or []enum.
type word32Slice struct {
v reflect.Value
}
func (p word32Slice) Append(x uint32) {
n, m := p.v.Len(), p.v.Cap()
// grow updates the slice s in place to make it one element longer.
// s must be addressable.
// Returns the (addressable) new element.
func grow(s reflect.Value) reflect.Value {
n, m := s.Len(), s.Cap()
if n < m {
p.v.SetLen(n + 1)
s.SetLen(n + 1)
} else {
t := p.v.Type().Elem()
p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
}
elem := p.v.Index(n)
switch elem.Kind() {
case reflect.Int32:
elem.SetInt(int64(int32(x)))
case reflect.Uint32:
elem.SetUint(uint64(x))
case reflect.Float32:
elem.SetFloat(float64(math.Float32frombits(x)))
return s.Index(n)
}
func (p pointer) toInt64() *int64 {
return p.v.Interface().(*int64)
}
func (p pointer) toInt64Ptr() **int64 {
return p.v.Interface().(**int64)
}
func (p pointer) toInt64Slice() *[]int64 {
return p.v.Interface().(*[]int64)
}
var int32ptr = reflect.TypeOf((*int32)(nil))
func (p pointer) toInt32() *int32 {
return p.v.Convert(int32ptr).Interface().(*int32)
}
// The toInt32Ptr/Slice methods don't work because of enums.
// Instead, we must use set/get methods for the int32ptr/slice case.
/*
func (p pointer) toInt32Ptr() **int32 {
return p.v.Interface().(**int32)
}
func (p pointer) toInt32Slice() *[]int32 {
return p.v.Interface().(*[]int32)
}
*/
func (p pointer) getInt32Ptr() *int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
return p.v.Elem().Interface().(*int32)
}
// an enum
return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
}
func (p pointer) setInt32Ptr(v int32) {
// Allocate value in a *int32. Possibly convert that to a *enum.
// Then assign it to a **int32 or **enum.
// Note: we can convert *int32 to *enum, but we can't convert
// **int32 to **enum!
p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
}
func (p word32Slice) Len() int {
return p.v.Len()
}
func (p word32Slice) Index(i int) uint32 {
elem := p.v.Index(i)
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
// getInt32Slice copies []int32 from p as a new slice.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) getInt32Slice() []int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
return p.v.Elem().Interface().([]int32)
}
panic("unreachable")
// an enum
// Allocate a []int32, then assign []enum's values into it.
// Note: we can't convert []enum to []int32.
slice := p.v.Elem()
s := make([]int32, slice.Len())
for i := 0; i < slice.Len(); i++ {
s[i] = int32(slice.Index(i).Int())
}
return s
}
// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
func structPointer_Word32Slice(p structPointer, f field) word32Slice {
return word32Slice{structPointer_field(p, f)}
}
// word64 is like word32 but for 64-bit values.
type word64 struct {
v reflect.Value
}
func word64_Set(p word64, o *Buffer, x uint64) {
t := p.v.Type().Elem()
switch t {
case int64Type:
if len(o.int64s) == 0 {
o.int64s = make([]int64, uint64PoolSize)
}
o.int64s[0] = int64(x)
p.v.Set(reflect.ValueOf(&o.int64s[0]))
o.int64s = o.int64s[1:]
return
case uint64Type:
if len(o.uint64s) == 0 {
o.uint64s = make([]uint64, uint64PoolSize)
}
o.uint64s[0] = x
p.v.Set(reflect.ValueOf(&o.uint64s[0]))
o.uint64s = o.uint64s[1:]
return
case float64Type:
if len(o.float64s) == 0 {
o.float64s = make([]float64, uint64PoolSize)
}
o.float64s[0] = math.Float64frombits(x)
p.v.Set(reflect.ValueOf(&o.float64s[0]))
o.float64s = o.float64s[1:]
// setInt32Slice copies []int32 into p as a new slice.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) setInt32Slice(v []int32) {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
p.v.Elem().Set(reflect.ValueOf(v))
return
}
panic("unreachable")
}
func word64_IsNil(p word64) bool {
return p.v.IsNil()
}
func word64_Get(p word64) uint64 {
elem := p.v.Elem()
switch elem.Kind() {
case reflect.Int64:
return uint64(elem.Int())
case reflect.Uint64:
return elem.Uint()
case reflect.Float64:
return math.Float64bits(elem.Float())
// an enum
// Allocate a []enum, then assign []int32's values into it.
// Note: we can't convert []enum to []int32.
slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
for i, x := range v {
slice.Index(i).SetInt(int64(x))
}
panic("unreachable")
p.v.Elem().Set(slice)
}
func (p pointer) appendInt32Slice(v int32) {
grow(p.v.Elem()).SetInt(int64(v))
}
func structPointer_Word64(p structPointer, f field) word64 {
return word64{structPointer_field(p, f)}
func (p pointer) toUint64() *uint64 {
return p.v.Interface().(*uint64)
}
func (p pointer) toUint64Ptr() **uint64 {
return p.v.Interface().(**uint64)
}
func (p pointer) toUint64Slice() *[]uint64 {
return p.v.Interface().(*[]uint64)
}
func (p pointer) toUint32() *uint32 {
return p.v.Interface().(*uint32)
}
func (p pointer) toUint32Ptr() **uint32 {
return p.v.Interface().(**uint32)
}
func (p pointer) toUint32Slice() *[]uint32 {
return p.v.Interface().(*[]uint32)
}
func (p pointer) toBool() *bool {
return p.v.Interface().(*bool)
}
func (p pointer) toBoolPtr() **bool {
return p.v.Interface().(**bool)
}
func (p pointer) toBoolSlice() *[]bool {
return p.v.Interface().(*[]bool)
}
func (p pointer) toFloat64() *float64 {
return p.v.Interface().(*float64)
}
func (p pointer) toFloat64Ptr() **float64 {
return p.v.Interface().(**float64)
}
func (p pointer) toFloat64Slice() *[]float64 {
return p.v.Interface().(*[]float64)
}
func (p pointer) toFloat32() *float32 {
return p.v.Interface().(*float32)
}
func (p pointer) toFloat32Ptr() **float32 {
return p.v.Interface().(**float32)
}
func (p pointer) toFloat32Slice() *[]float32 {
return p.v.Interface().(*[]float32)
}
func (p pointer) toString() *string {
return p.v.Interface().(*string)
}
func (p pointer) toStringPtr() **string {
return p.v.Interface().(**string)
}
func (p pointer) toStringSlice() *[]string {
return p.v.Interface().(*[]string)
}
func (p pointer) toBytes() *[]byte {
return p.v.Interface().(*[]byte)
}
func (p pointer) toBytesSlice() *[][]byte {
return p.v.Interface().(*[][]byte)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return p.v.Interface().(*XXX_InternalExtensions)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return p.v.Interface().(*map[int32]Extension)
}
func (p pointer) getPointer() pointer {
return pointer{v: p.v.Elem()}
}
func (p pointer) setPointer(q pointer) {
p.v.Elem().Set(q.v)
}
func (p pointer) appendPointer(q pointer) {
grow(p.v.Elem()).Set(q.v)
}
// word64Val is like word32Val but for 64-bit values.
type word64Val struct {
v reflect.Value
// getPointerSlice copies []*T from p as a new []pointer.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) getPointerSlice() []pointer {
if p.v.IsNil() {
return nil
}
n := p.v.Elem().Len()
s := make([]pointer, n)
for i := 0; i < n; i++ {
s[i] = pointer{v: p.v.Elem().Index(i)}
}
return s
}
func word64Val_Set(p word64Val, o *Buffer, x uint64) {
switch p.v.Type() {
case int64Type:
p.v.SetInt(int64(x))
return
case uint64Type:
p.v.SetUint(x)
return
case float64Type:
p.v.SetFloat(math.Float64frombits(x))
// setPointerSlice copies []pointer into p as a new []*T.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) setPointerSlice(v []pointer) {
if v == nil {
p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
return
}
panic("unreachable")
}
func word64Val_Get(p word64Val) uint64 {
elem := p.v
switch elem.Kind() {
case reflect.Int64:
return uint64(elem.Int())
case reflect.Uint64:
return elem.Uint()
case reflect.Float64:
return math.Float64bits(elem.Float())
s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
for _, p := range v {
s = reflect.Append(s, p.v)
}
panic("unreachable")
p.v.Elem().Set(s)
}
func structPointer_Word64Val(p structPointer, f field) word64Val {
return word64Val{structPointer_field(p, f)}
}
type word64Slice struct {
v reflect.Value
}
func (p word64Slice) Append(x uint64) {
n, m := p.v.Len(), p.v.Cap()
if n < m {
p.v.SetLen(n + 1)
} else {
t := p.v.Type().Elem()
p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
}
elem := p.v.Index(n)
switch elem.Kind() {
case reflect.Int64:
elem.SetInt(int64(int64(x)))
case reflect.Uint64:
elem.SetUint(uint64(x))
case reflect.Float64:
elem.SetFloat(float64(math.Float64frombits(x)))
// getInterfacePointer returns a pointer that points to the
// interface data of the interface pointed by p.
func (p pointer) getInterfacePointer() pointer {
if p.v.Elem().IsNil() {
return pointer{v: p.v.Elem()}
}
return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
}
func (p word64Slice) Len() int {
return p.v.Len()
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
// TODO: check that p.v.Type().Elem() == t?
return p.v
}
func (p word64Slice) Index(i int) uint64 {
elem := p.v.Index(i)
switch elem.Kind() {
case reflect.Int64:
return uint64(elem.Int())
case reflect.Uint64:
return uint64(elem.Uint())
case reflect.Float64:
return math.Float64bits(float64(elem.Float()))
}
panic("unreachable")
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func structPointer_Word64Slice(p structPointer, f field) word64Slice {
return word64Slice{structPointer_field(p, f)}
}
var atomicLock sync.Mutex

View File

@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build !appengine,!js
// +build !purego,!appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe.
@ -37,38 +37,13 @@ package proto
import (
"reflect"
"sync/atomic"
"unsafe"
)
// NOTE: These type_Foo functions would more idiomatically be methods,
// but Go does not allow methods on pointer types, and we must preserve
// some pointer type for the garbage collector. We use these
// funcs with clunky names as our poor approximation to methods.
//
// An alternative would be
// type structPointer struct { p unsafe.Pointer }
// but that does not registerize as well.
const unsafeAllowed = true
// A structPointer is a pointer to a struct.
type structPointer unsafe.Pointer
// toStructPointer returns a structPointer equivalent to the given reflect value.
func toStructPointer(v reflect.Value) structPointer {
return structPointer(unsafe.Pointer(v.Pointer()))
}
// IsNil reports whether p is nil.
func structPointer_IsNil(p structPointer) bool {
return p == nil
}
// Interface returns the struct pointer, assumed to have element type t,
// as an interface value.
func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
}
// A field identifies a field in a struct, accessible from a structPointer.
// A field identifies a field in a struct, accessible from a pointer.
// In this implementation, a field is identified by its byte offset from the start of the struct.
type field uintptr
@ -80,191 +55,254 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier.
const invalidField = ^field(0)
// zeroField is a noop when calling pointer.offset.
const zeroField = field(0)
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool {
return f != ^field(0)
return f != invalidField
}
// Bytes returns the address of a []byte field in the struct.
func structPointer_Bytes(p structPointer, f field) *[]byte {
return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
// The pointer type below is for the new table-driven encoder/decoder.
// The implementation here uses unsafe.Pointer to create a generic pointer.
// In pointer_reflect.go we use reflect instead of unsafe to implement
// the same (but slower) interface.
type pointer struct {
p unsafe.Pointer
}
// BytesSlice returns the address of a [][]byte field in the struct.
func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
// size of pointer
var ptrSize = unsafe.Sizeof(uintptr(0))
// toPointer converts an interface of pointer type to a pointer
// that points to the same target.
func toPointer(i *Message) pointer {
// Super-tricky - read pointer out of data word of interface value.
// Saves ~25ns over the equivalent:
// return valToPointer(reflect.ValueOf(*i))
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
}
// Bool returns the address of a *bool field in the struct.
func structPointer_Bool(p structPointer, f field) **bool {
return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// BoolVal returns the address of a bool field in the struct.
func structPointer_BoolVal(p structPointer, f field) *bool {
return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// BoolSlice returns the address of a []bool field in the struct.
func structPointer_BoolSlice(p structPointer, f field) *[]bool {
return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// String returns the address of a *string field in the struct.
func structPointer_String(p structPointer, f field) **string {
return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StringVal returns the address of a string field in the struct.
func structPointer_StringVal(p structPointer, f field) *string {
return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StringSlice returns the address of a []string field in the struct.
func structPointer_StringSlice(p structPointer, f field) *[]string {
return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// ExtMap returns the address of an extension map field in the struct.
func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// NewAt returns the reflect.Value for a pointer to a field in the struct.
func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
}
// SetStructPointer writes a *struct field in the struct.
func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
*(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
}
// GetStructPointer reads a *struct field in the struct.
func structPointer_GetStructPointer(p structPointer, f field) structPointer {
return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StructPointerSlice the address of a []*struct field in the struct.
func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
type structPointerSlice []structPointer
func (v *structPointerSlice) Len() int { return len(*v) }
func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) }
// A word32 is the address of a "pointer to 32-bit value" field.
type word32 **uint32
// IsNil reports whether *v is nil.
func word32_IsNil(p word32) bool {
return *p == nil
}
// Set sets *v to point at a newly allocated word set to x.
func word32_Set(p word32, o *Buffer, x uint32) {
if len(o.uint32s) == 0 {
o.uint32s = make([]uint32, uint32PoolSize)
// toAddrPointer converts an interface to a pointer that points to
// the interface data.
func toAddrPointer(i *interface{}, isptr bool) pointer {
// Super-tricky - read or get the address of data word of interface value.
if isptr {
// The interface is of pointer type, thus it is a direct interface.
// The data word is the pointer data itself. We take its address.
return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
}
o.uint32s[0] = x
*p = &o.uint32s[0]
o.uint32s = o.uint32s[1:]
// The interface is not of pointer type. The data word is the pointer
// to the data.
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
}
// Get gets the value pointed at by *v.
func word32_Get(p word32) uint32 {
return **p
// valToPointer converts v to a pointer. v must be of pointer type.
func valToPointer(v reflect.Value) pointer {
return pointer{p: unsafe.Pointer(v.Pointer())}
}
// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
func structPointer_Word32(p structPointer, f field) word32 {
return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
// offset converts from a pointer to a structure to a pointer to
// one of its fields.
func (p pointer) offset(f field) pointer {
// For safety, we should panic if !f.IsValid, however calling panic causes
// this to no longer be inlineable, which is a serious performance cost.
/*
if !f.IsValid() {
panic("invalid field")
}
*/
return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
}
// A word32Val is the address of a 32-bit value field.
type word32Val *uint32
// Set sets *p to x.
func word32Val_Set(p word32Val, x uint32) {
*p = x
func (p pointer) isNil() bool {
return p.p == nil
}
// Get gets the value pointed at by p.
func word32Val_Get(p word32Val) uint32 {
return *p
func (p pointer) toInt64() *int64 {
return (*int64)(p.p)
}
func (p pointer) toInt64Ptr() **int64 {
return (**int64)(p.p)
}
func (p pointer) toInt64Slice() *[]int64 {
return (*[]int64)(p.p)
}
func (p pointer) toInt32() *int32 {
return (*int32)(p.p)
}
// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
func structPointer_Word32Val(p structPointer, f field) word32Val {
return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
}
// A word32Slice is a slice of 32-bit values.
type word32Slice []uint32
func (v *word32Slice) Append(x uint32) { *v = append(*v, x) }
func (v *word32Slice) Len() int { return len(*v) }
func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// word64 is like word32 but for 64-bit values.
type word64 **uint64
func word64_Set(p word64, o *Buffer, x uint64) {
if len(o.uint64s) == 0 {
o.uint64s = make([]uint64, uint64PoolSize)
// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
/*
func (p pointer) toInt32Ptr() **int32 {
return (**int32)(p.p)
}
o.uint64s[0] = x
*p = &o.uint64s[0]
o.uint64s = o.uint64s[1:]
func (p pointer) toInt32Slice() *[]int32 {
return (*[]int32)(p.p)
}
*/
func (p pointer) getInt32Ptr() *int32 {
return *(**int32)(p.p)
}
func (p pointer) setInt32Ptr(v int32) {
*(**int32)(p.p) = &v
}
func word64_IsNil(p word64) bool {
return *p == nil
// getInt32Slice loads a []int32 from p.
// The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getInt32Slice() []int32 {
return *(*[]int32)(p.p)
}
func word64_Get(p word64) uint64 {
return **p
// setInt32Slice stores a []int32 to p.
// The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setInt32Slice(v []int32) {
*(*[]int32)(p.p) = v
}
func structPointer_Word64(p structPointer, f field) word64 {
return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
func (p pointer) appendInt32Slice(v int32) {
s := (*[]int32)(p.p)
*s = append(*s, v)
}
// word64Val is like word32Val but for 64-bit values.
type word64Val *uint64
func word64Val_Set(p word64Val, o *Buffer, x uint64) {
*p = x
func (p pointer) toUint64() *uint64 {
return (*uint64)(p.p)
}
func (p pointer) toUint64Ptr() **uint64 {
return (**uint64)(p.p)
}
func (p pointer) toUint64Slice() *[]uint64 {
return (*[]uint64)(p.p)
}
func (p pointer) toUint32() *uint32 {
return (*uint32)(p.p)
}
func (p pointer) toUint32Ptr() **uint32 {
return (**uint32)(p.p)
}
func (p pointer) toUint32Slice() *[]uint32 {
return (*[]uint32)(p.p)
}
func (p pointer) toBool() *bool {
return (*bool)(p.p)
}
func (p pointer) toBoolPtr() **bool {
return (**bool)(p.p)
}
func (p pointer) toBoolSlice() *[]bool {
return (*[]bool)(p.p)
}
func (p pointer) toFloat64() *float64 {
return (*float64)(p.p)
}
func (p pointer) toFloat64Ptr() **float64 {
return (**float64)(p.p)
}
func (p pointer) toFloat64Slice() *[]float64 {
return (*[]float64)(p.p)
}
func (p pointer) toFloat32() *float32 {
return (*float32)(p.p)
}
func (p pointer) toFloat32Ptr() **float32 {
return (**float32)(p.p)
}
func (p pointer) toFloat32Slice() *[]float32 {
return (*[]float32)(p.p)
}
func (p pointer) toString() *string {
return (*string)(p.p)
}
func (p pointer) toStringPtr() **string {
return (**string)(p.p)
}
func (p pointer) toStringSlice() *[]string {
return (*[]string)(p.p)
}
func (p pointer) toBytes() *[]byte {
return (*[]byte)(p.p)
}
func (p pointer) toBytesSlice() *[][]byte {
return (*[][]byte)(p.p)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return (*XXX_InternalExtensions)(p.p)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return (*map[int32]Extension)(p.p)
}
func word64Val_Get(p word64Val) uint64 {
return *p
// getPointerSlice loads []*T from p as a []pointer.
// The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getPointerSlice() []pointer {
// Super-tricky - p should point to a []*T where T is a
// message type. We load it as []pointer.
return *(*[]pointer)(p.p)
}
func structPointer_Word64Val(p structPointer, f field) word64Val {
return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
// setPointerSlice stores []pointer into p as a []*T.
// The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setPointerSlice(v []pointer) {
// Super-tricky - p should point to a []*T where T is a
// message type. We store it as []pointer.
*(*[]pointer)(p.p) = v
}
// word64Slice is like word32Slice but for 64-bit values.
type word64Slice []uint64
func (v *word64Slice) Append(x uint64) { *v = append(*v, x) }
func (v *word64Slice) Len() int { return len(*v) }
func (v *word64Slice) Index(i int) uint64 { return (*v)[i] }
func structPointer_Word64Slice(p structPointer, f field) *word64Slice {
return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
// getPointer loads the pointer at p and returns it.
func (p pointer) getPointer() pointer {
return pointer{p: *(*unsafe.Pointer)(p.p)}
}
// setPointer stores the pointer q at p.
func (p pointer) setPointer(q pointer) {
*(*unsafe.Pointer)(p.p) = q.p
}
// append q to the slice pointed to by p.
func (p pointer) appendPointer(q pointer) {
s := (*[]unsafe.Pointer)(p.p)
*s = append(*s, q.p)
}
// getInterfacePointer returns a pointer that points to the
// interface data of the interface pointed by p.
func (p pointer) getInterfacePointer() pointer {
// Super-tricky - read pointer out of data word of interface value.
return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
}
// asPointerTo returns a reflect.Value that is a pointer to an
// object of type t stored at p.
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
return reflect.NewAt(t, p.p)
}
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}

View File

@ -58,42 +58,6 @@ const (
WireFixed32 = 5
)
const startSize = 10 // initial slice/string sizes
// Encoders are defined in encode.go
// An encoder outputs the full representation of a field, including its
// tag and encoder type.
type encoder func(p *Buffer, prop *Properties, base structPointer) error
// A valueEncoder encodes a single integer in a particular encoding.
type valueEncoder func(o *Buffer, x uint64) error
// Sizers are defined in encode.go
// A sizer returns the encoded size of a field, including its tag and encoder
// type.
type sizer func(prop *Properties, base structPointer) int
// A valueSizer returns the encoded size of a single integer in a particular
// encoding.
type valueSizer func(x uint64) int
// Decoders are defined in decode.go
// A decoder creates a value from its wire representation.
// Unrecognized subelements are saved in unrec.
type decoder func(p *Buffer, prop *Properties, base structPointer) error
// A valueDecoder decodes a single integer in a particular encoding.
type valueDecoder func(o *Buffer) (x uint64, err error)
// A oneofMarshaler does the marshaling for all oneof fields in a message.
type oneofMarshaler func(Message, *Buffer) error
// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
// A oneofSizer does the sizing for all oneof fields in a message.
type oneofSizer func(Message) int
// tagMap is an optimization over map[int]int for typical protocol buffer
// use-cases. Encoded protocol buffers are often in tag order with small tag
// numbers.
@ -140,13 +104,6 @@ type StructProperties struct {
decoderTags tagMap // map from proto tag to struct field number
decoderOrigNames map[string]int // map from original name to struct field number
order []int // list of struct field numbers in tag order
unrecField field // field id of the XXX_unrecognized []byte field
extendable bool // is this an extendable proto
oneofMarshaler oneofMarshaler
oneofUnmarshaler oneofUnmarshaler
oneofSizer oneofSizer
stype reflect.Type
// OneofTypes contains information about the oneof fields in this message.
// It is keyed by the original name of a field.
@ -187,36 +144,19 @@ type Properties struct {
Default string // default value
HasDefault bool // whether an explicit default was provided
def_uint64 uint64
enc encoder
valEnc valueEncoder // set for bool and numeric types only
field field
tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType)
tagbuf [8]byte
stype reflect.Type // set for struct types only
sprop *StructProperties // set for struct types only
isMarshaler bool
isUnmarshaler bool
stype reflect.Type // set for struct types only
sprop *StructProperties // set for struct types only
mtype reflect.Type // set for map types only
mkeyprop *Properties // set for map types only
mvalprop *Properties // set for map types only
size sizer
valSize valueSizer // set for bool and numeric types only
dec decoder
valDec valueDecoder // set for bool and numeric types only
// If this is a packable field, this will be the decoder for the packed version of the field.
packedDec decoder
}
// String formats the properties in the protobuf struct field tag style.
func (p *Properties) String() string {
s := p.Wire
s = ","
s += ","
s += strconv.Itoa(p.Tag)
if p.Required {
s += ",req"
@ -262,29 +202,14 @@ func (p *Properties) Parse(s string) {
switch p.Wire {
case "varint":
p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeVarint
p.valDec = (*Buffer).DecodeVarint
p.valSize = sizeVarint
case "fixed32":
p.WireType = WireFixed32
p.valEnc = (*Buffer).EncodeFixed32
p.valDec = (*Buffer).DecodeFixed32
p.valSize = sizeFixed32
case "fixed64":
p.WireType = WireFixed64
p.valEnc = (*Buffer).EncodeFixed64
p.valDec = (*Buffer).DecodeFixed64
p.valSize = sizeFixed64
case "zigzag32":
p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeZigzag32
p.valDec = (*Buffer).DecodeZigzag32
p.valSize = sizeZigzag32
case "zigzag64":
p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeZigzag64
p.valDec = (*Buffer).DecodeZigzag64
p.valSize = sizeZigzag64
case "bytes", "group":
p.WireType = WireBytes
// no numeric converter for non-numeric types
@ -299,6 +224,7 @@ func (p *Properties) Parse(s string) {
return
}
outer:
for i := 2; i < len(fields); i++ {
f := fields[i]
switch {
@ -326,229 +252,28 @@ func (p *Properties) Parse(s string) {
if i+1 < len(fields) {
// Commas aren't escaped, and def is always last.
p.Default += "," + strings.Join(fields[i+1:], ",")
break
break outer
}
}
}
}
func logNoSliceEnc(t1, t2 reflect.Type) {
fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
}
var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
// Initialize the fields for encoding and decoding.
func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
p.enc = nil
p.dec = nil
p.size = nil
// setFieldProps initializes the field properties for submessages and maps.
func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
switch t1 := typ; t1.Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
// proto3 scalar types
case reflect.Bool:
p.enc = (*Buffer).enc_proto3_bool
p.dec = (*Buffer).dec_proto3_bool
p.size = size_proto3_bool
case reflect.Int32:
p.enc = (*Buffer).enc_proto3_int32
p.dec = (*Buffer).dec_proto3_int32
p.size = size_proto3_int32
case reflect.Uint32:
p.enc = (*Buffer).enc_proto3_uint32
p.dec = (*Buffer).dec_proto3_int32 // can reuse
p.size = size_proto3_uint32
case reflect.Int64, reflect.Uint64:
p.enc = (*Buffer).enc_proto3_int64
p.dec = (*Buffer).dec_proto3_int64
p.size = size_proto3_int64
case reflect.Float32:
p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
p.dec = (*Buffer).dec_proto3_int32
p.size = size_proto3_uint32
case reflect.Float64:
p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
p.dec = (*Buffer).dec_proto3_int64
p.size = size_proto3_int64
case reflect.String:
p.enc = (*Buffer).enc_proto3_string
p.dec = (*Buffer).dec_proto3_string
p.size = size_proto3_string
case reflect.Ptr:
switch t2 := t1.Elem(); t2.Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
break
case reflect.Bool:
p.enc = (*Buffer).enc_bool
p.dec = (*Buffer).dec_bool
p.size = size_bool
case reflect.Int32:
p.enc = (*Buffer).enc_int32
p.dec = (*Buffer).dec_int32
p.size = size_int32
case reflect.Uint32:
p.enc = (*Buffer).enc_uint32
p.dec = (*Buffer).dec_int32 // can reuse
p.size = size_uint32
case reflect.Int64, reflect.Uint64:
p.enc = (*Buffer).enc_int64
p.dec = (*Buffer).dec_int64
p.size = size_int64
case reflect.Float32:
p.enc = (*Buffer).enc_uint32 // can just treat them as bits
p.dec = (*Buffer).dec_int32
p.size = size_uint32
case reflect.Float64:
p.enc = (*Buffer).enc_int64 // can just treat them as bits
p.dec = (*Buffer).dec_int64
p.size = size_int64
case reflect.String:
p.enc = (*Buffer).enc_string
p.dec = (*Buffer).dec_string
p.size = size_string
case reflect.Struct:
if t1.Elem().Kind() == reflect.Struct {
p.stype = t1.Elem()
p.isMarshaler = isMarshaler(t1)
p.isUnmarshaler = isUnmarshaler(t1)
if p.Wire == "bytes" {
p.enc = (*Buffer).enc_struct_message
p.dec = (*Buffer).dec_struct_message
p.size = size_struct_message
} else {
p.enc = (*Buffer).enc_struct_group
p.dec = (*Buffer).dec_struct_group
p.size = size_struct_group
}
}
case reflect.Slice:
switch t2 := t1.Elem(); t2.Kind() {
default:
logNoSliceEnc(t1, t2)
break
case reflect.Bool:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_bool
p.size = size_slice_packed_bool
} else {
p.enc = (*Buffer).enc_slice_bool
p.size = size_slice_bool
}
p.dec = (*Buffer).dec_slice_bool
p.packedDec = (*Buffer).dec_slice_packed_bool
case reflect.Int32:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int32
p.size = size_slice_packed_int32
} else {
p.enc = (*Buffer).enc_slice_int32
p.size = size_slice_int32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case reflect.Uint32:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_uint32
p.size = size_slice_packed_uint32
} else {
p.enc = (*Buffer).enc_slice_uint32
p.size = size_slice_uint32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case reflect.Int64, reflect.Uint64:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int64
p.size = size_slice_packed_int64
} else {
p.enc = (*Buffer).enc_slice_int64
p.size = size_slice_int64
}
p.dec = (*Buffer).dec_slice_int64
p.packedDec = (*Buffer).dec_slice_packed_int64
case reflect.Uint8:
p.dec = (*Buffer).dec_slice_byte
if p.proto3 {
p.enc = (*Buffer).enc_proto3_slice_byte
p.size = size_proto3_slice_byte
} else {
p.enc = (*Buffer).enc_slice_byte
p.size = size_slice_byte
}
case reflect.Float32, reflect.Float64:
switch t2.Bits() {
case 32:
// can just treat them as bits
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_uint32
p.size = size_slice_packed_uint32
} else {
p.enc = (*Buffer).enc_slice_uint32
p.size = size_slice_uint32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case 64:
// can just treat them as bits
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int64
p.size = size_slice_packed_int64
} else {
p.enc = (*Buffer).enc_slice_int64
p.size = size_slice_int64
}
p.dec = (*Buffer).dec_slice_int64
p.packedDec = (*Buffer).dec_slice_packed_int64
default:
logNoSliceEnc(t1, t2)
break
}
case reflect.String:
p.enc = (*Buffer).enc_slice_string
p.dec = (*Buffer).dec_slice_string
p.size = size_slice_string
case reflect.Ptr:
switch t3 := t2.Elem(); t3.Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
break
case reflect.Struct:
p.stype = t2.Elem()
p.isMarshaler = isMarshaler(t2)
p.isUnmarshaler = isUnmarshaler(t2)
if p.Wire == "bytes" {
p.enc = (*Buffer).enc_slice_struct_message
p.dec = (*Buffer).dec_slice_struct_message
p.size = size_slice_struct_message
} else {
p.enc = (*Buffer).enc_slice_struct_group
p.dec = (*Buffer).dec_slice_struct_group
p.size = size_slice_struct_group
}
}
case reflect.Slice:
switch t2.Elem().Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
break
case reflect.Uint8:
p.enc = (*Buffer).enc_slice_slice_byte
p.dec = (*Buffer).dec_slice_slice_byte
p.size = size_slice_slice_byte
}
if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct {
p.stype = t2.Elem()
}
case reflect.Map:
p.enc = (*Buffer).enc_new_map
p.dec = (*Buffer).dec_new_map
p.size = size_new_map
p.mtype = t1
p.mkeyprop = &Properties{}
p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
@ -562,20 +287,6 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
}
// precalculate tag code
wire := p.WireType
if p.Packed {
wire = WireBytes
}
x := uint32(p.Tag)<<3 | uint32(wire)
i := 0
for i = 0; x > 127; i++ {
p.tagbuf[i] = 0x80 | uint8(x&0x7F)
x >>= 7
}
p.tagbuf[i] = uint8(x)
p.tagcode = p.tagbuf[0 : i+1]
if p.stype != nil {
if lockGetProp {
p.sprop = GetProperties(p.stype)
@ -586,32 +297,9 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
}
var (
marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
)
// isMarshaler reports whether type t implements Marshaler.
func isMarshaler(t reflect.Type) bool {
// We're checking for (likely) pointer-receiver methods
// so if t is not a pointer, something is very wrong.
// The calls above only invoke isMarshaler on pointer types.
if t.Kind() != reflect.Ptr {
panic("proto: misuse of isMarshaler")
}
return t.Implements(marshalerType)
}
// isUnmarshaler reports whether type t implements Unmarshaler.
func isUnmarshaler(t reflect.Type) bool {
// We're checking for (likely) pointer-receiver methods
// so if t is not a pointer, something is very wrong.
// The calls above only invoke isUnmarshaler on pointer types.
if t.Kind() != reflect.Ptr {
panic("proto: misuse of isUnmarshaler")
}
return t.Implements(unmarshalerType)
}
// Init populates the properties from a protocol buffer struct tag.
func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
p.init(typ, name, tag, f, true)
@ -621,14 +309,11 @@ func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructF
// "bytes,49,opt,def=hello!"
p.Name = name
p.OrigName = name
if f != nil {
p.field = toField(f)
}
if tag == "" {
return
}
p.Parse(tag)
p.setEncAndDec(typ, f, lockGetProp)
p.setFieldProps(typ, f, lockGetProp)
}
var (
@ -678,9 +363,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
propertiesMap[t] = prop
// build properties
prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
reflect.PtrTo(t).Implements(extendableProtoV1Type)
prop.unrecField = invalidField
prop.Prop = make([]*Properties, t.NumField())
prop.order = make([]int, t.NumField())
@ -690,17 +372,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
name := f.Name
p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
if f.Name == "XXX_InternalExtensions" { // special case
p.enc = (*Buffer).enc_exts
p.dec = nil // not needed
p.size = size_exts
} else if f.Name == "XXX_extensions" { // special case
p.enc = (*Buffer).enc_map
p.dec = nil // not needed
p.size = size_map
} else if f.Name == "XXX_unrecognized" { // special case
prop.unrecField = toField(&f)
}
oneof := f.Tag.Get("protobuf_oneof") // special case
if oneof != "" {
// Oneof fields don't use the traditional protobuf tag.
@ -715,9 +386,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
}
print("\n")
}
if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
}
}
// Re-order prop.order.
@ -728,8 +396,7 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
}
if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
var oots []interface{}
prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs()
prop.stype = t
_, _, _, oots = om.XXX_OneofFuncs()
// Interpret oneof metadata.
prop.OneofTypes = make(map[string]*OneofProperties)
@ -779,30 +446,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
return prop
}
// Return the Properties object for the x[0]'th field of the structure.
func propByIndex(t reflect.Type, x []int) *Properties {
if len(x) != 1 {
fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
return nil
}
prop := GetProperties(t)
return prop.Prop[x[0]]
}
// Get the address and type of a pointer to a struct from an interface.
func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
if pb == nil {
err = ErrNil
return
}
// get the reflect type of the pointer to the struct.
t = reflect.TypeOf(pb)
// get the address of the struct.
value := reflect.ValueOf(pb)
b = toStructPointer(value)
return
}
// A global registry of enum types.
// The generated code will register the generated maps by calling RegisterEnum.
@ -826,20 +469,42 @@ func EnumValueMap(enumType string) map[string]int32 {
// A registry of all linked message types.
// The string is a fully-qualified proto name ("pkg.Message").
var (
protoTypes = make(map[string]reflect.Type)
revProtoTypes = make(map[reflect.Type]string)
protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
revProtoTypes = make(map[reflect.Type]string)
)
// RegisterType is called from generated code and maps from the fully qualified
// proto name to the type (pointer to struct) of the protocol buffer.
func RegisterType(x Message, name string) {
if _, ok := protoTypes[name]; ok {
if _, ok := protoTypedNils[name]; ok {
// TODO: Some day, make this a panic.
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
protoTypes[name] = t
if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
// Generated code always calls RegisterType with nil x.
// This check is just for extra safety.
protoTypedNils[name] = x
} else {
protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
}
revProtoTypes[t] = name
}
// RegisterMapType is called from generated code and maps from the fully qualified
// proto name to the native map type of the proto map definition.
func RegisterMapType(x interface{}, name string) {
if reflect.TypeOf(x).Kind() != reflect.Map {
panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
}
if _, ok := protoMapTypes[name]; ok {
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
protoMapTypes[name] = t
revProtoTypes[t] = name
}
@ -855,7 +520,14 @@ func MessageName(x Message) string {
}
// MessageType returns the message type (pointer to struct) for a named message.
func MessageType(name string) reflect.Type { return protoTypes[name] }
// The type is not guaranteed to implement proto.Message if the name refers to a
// map entry.
func MessageType(name string) reflect.Type {
if t, ok := protoTypedNils[name]; ok {
return reflect.TypeOf(t)
}
return protoMapTypes[name]
}
// A registry of all linked proto files.
var (

View File

@ -1,27 +1,13 @@
// Code generated by protoc-gen-go.
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: proto3_proto/proto3.proto
// DO NOT EDIT!
/*
Package proto3_proto is a generated protocol buffer package.
It is generated from these files:
proto3_proto/proto3.proto
It has these top-level messages:
Message
Nested
MessageWithMap
IntMap
IntMaps
*/
package proto3_proto
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import google_protobuf "github.com/golang/protobuf/ptypes/any"
import testdata "github.com/golang/protobuf/proto/testdata"
import test_proto "github.com/golang/protobuf/proto/test_proto"
import any "github.com/golang/protobuf/ptypes/any"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
@ -59,33 +45,58 @@ var Message_Humour_value = map[string]int32{
func (x Message_Humour) String() string {
return proto.EnumName(Message_Humour_name, int32(x))
}
func (Message_Humour) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{0, 0} }
type Message struct {
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Hilarity Message_Humour `protobuf:"varint,2,opt,name=hilarity,enum=proto3_proto.Message_Humour" json:"hilarity,omitempty"`
HeightInCm uint32 `protobuf:"varint,3,opt,name=height_in_cm,json=heightInCm" json:"height_in_cm,omitempty"`
Data []byte `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
ResultCount int64 `protobuf:"varint,7,opt,name=result_count,json=resultCount" json:"result_count,omitempty"`
TrueScotsman bool `protobuf:"varint,8,opt,name=true_scotsman,json=trueScotsman" json:"true_scotsman,omitempty"`
Score float32 `protobuf:"fixed32,9,opt,name=score" json:"score,omitempty"`
Key []uint64 `protobuf:"varint,5,rep,packed,name=key" json:"key,omitempty"`
ShortKey []int32 `protobuf:"varint,19,rep,packed,name=short_key,json=shortKey" json:"short_key,omitempty"`
Nested *Nested `protobuf:"bytes,6,opt,name=nested" json:"nested,omitempty"`
RFunny []Message_Humour `protobuf:"varint,16,rep,packed,name=r_funny,json=rFunny,enum=proto3_proto.Message_Humour" json:"r_funny,omitempty"`
Terrain map[string]*Nested `protobuf:"bytes,10,rep,name=terrain" json:"terrain,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Proto2Field *testdata.SubDefaults `protobuf:"bytes,11,opt,name=proto2_field,json=proto2Field" json:"proto2_field,omitempty"`
Proto2Value map[string]*testdata.SubDefaults `protobuf:"bytes,13,rep,name=proto2_value,json=proto2Value" json:"proto2_value,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Anything *google_protobuf.Any `protobuf:"bytes,14,opt,name=anything" json:"anything,omitempty"`
ManyThings []*google_protobuf.Any `protobuf:"bytes,15,rep,name=many_things,json=manyThings" json:"many_things,omitempty"`
Submessage *Message `protobuf:"bytes,17,opt,name=submessage" json:"submessage,omitempty"`
Children []*Message `protobuf:"bytes,18,rep,name=children" json:"children,omitempty"`
func (Message_Humour) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{0, 0}
}
func (m *Message) Reset() { *m = Message{} }
func (m *Message) String() string { return proto.CompactTextString(m) }
func (*Message) ProtoMessage() {}
func (*Message) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
type Message struct {
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Hilarity Message_Humour `protobuf:"varint,2,opt,name=hilarity,enum=proto3_proto.Message_Humour" json:"hilarity,omitempty"`
HeightInCm uint32 `protobuf:"varint,3,opt,name=height_in_cm,json=heightInCm" json:"height_in_cm,omitempty"`
Data []byte `protobuf:"bytes,4,opt,name=data,proto3" json:"data,omitempty"`
ResultCount int64 `protobuf:"varint,7,opt,name=result_count,json=resultCount" json:"result_count,omitempty"`
TrueScotsman bool `protobuf:"varint,8,opt,name=true_scotsman,json=trueScotsman" json:"true_scotsman,omitempty"`
Score float32 `protobuf:"fixed32,9,opt,name=score" json:"score,omitempty"`
Key []uint64 `protobuf:"varint,5,rep,packed,name=key" json:"key,omitempty"`
ShortKey []int32 `protobuf:"varint,19,rep,packed,name=short_key,json=shortKey" json:"short_key,omitempty"`
Nested *Nested `protobuf:"bytes,6,opt,name=nested" json:"nested,omitempty"`
RFunny []Message_Humour `protobuf:"varint,16,rep,packed,name=r_funny,json=rFunny,enum=proto3_proto.Message_Humour" json:"r_funny,omitempty"`
Terrain map[string]*Nested `protobuf:"bytes,10,rep,name=terrain" json:"terrain,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Proto2Field *test_proto.SubDefaults `protobuf:"bytes,11,opt,name=proto2_field,json=proto2Field" json:"proto2_field,omitempty"`
Proto2Value map[string]*test_proto.SubDefaults `protobuf:"bytes,13,rep,name=proto2_value,json=proto2Value" json:"proto2_value,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
Anything *any.Any `protobuf:"bytes,14,opt,name=anything" json:"anything,omitempty"`
ManyThings []*any.Any `protobuf:"bytes,15,rep,name=many_things,json=manyThings" json:"many_things,omitempty"`
Submessage *Message `protobuf:"bytes,17,opt,name=submessage" json:"submessage,omitempty"`
Children []*Message `protobuf:"bytes,18,rep,name=children" json:"children,omitempty"`
StringMap map[string]string `protobuf:"bytes,20,rep,name=string_map,json=stringMap" json:"string_map,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Message) Reset() { *m = Message{} }
func (m *Message) String() string { return proto.CompactTextString(m) }
func (*Message) ProtoMessage() {}
func (*Message) Descriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{0}
}
func (m *Message) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Message.Unmarshal(m, b)
}
func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Message.Marshal(b, m, deterministic)
}
func (dst *Message) XXX_Merge(src proto.Message) {
xxx_messageInfo_Message.Merge(dst, src)
}
func (m *Message) XXX_Size() int {
return xxx_messageInfo_Message.Size(m)
}
func (m *Message) XXX_DiscardUnknown() {
xxx_messageInfo_Message.DiscardUnknown(m)
}
var xxx_messageInfo_Message proto.InternalMessageInfo
func (m *Message) GetName() string {
if m != nil {
@ -171,28 +182,28 @@ func (m *Message) GetTerrain() map[string]*Nested {
return nil
}
func (m *Message) GetProto2Field() *testdata.SubDefaults {
func (m *Message) GetProto2Field() *test_proto.SubDefaults {
if m != nil {
return m.Proto2Field
}
return nil
}
func (m *Message) GetProto2Value() map[string]*testdata.SubDefaults {
func (m *Message) GetProto2Value() map[string]*test_proto.SubDefaults {
if m != nil {
return m.Proto2Value
}
return nil
}
func (m *Message) GetAnything() *google_protobuf.Any {
func (m *Message) GetAnything() *any.Any {
if m != nil {
return m.Anything
}
return nil
}
func (m *Message) GetManyThings() []*google_protobuf.Any {
func (m *Message) GetManyThings() []*any.Any {
if m != nil {
return m.ManyThings
}
@ -213,15 +224,44 @@ func (m *Message) GetChildren() []*Message {
return nil
}
type Nested struct {
Bunny string `protobuf:"bytes,1,opt,name=bunny" json:"bunny,omitempty"`
Cute bool `protobuf:"varint,2,opt,name=cute" json:"cute,omitempty"`
func (m *Message) GetStringMap() map[string]string {
if m != nil {
return m.StringMap
}
return nil
}
func (m *Nested) Reset() { *m = Nested{} }
func (m *Nested) String() string { return proto.CompactTextString(m) }
func (*Nested) ProtoMessage() {}
func (*Nested) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
type Nested struct {
Bunny string `protobuf:"bytes,1,opt,name=bunny" json:"bunny,omitempty"`
Cute bool `protobuf:"varint,2,opt,name=cute" json:"cute,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Nested) Reset() { *m = Nested{} }
func (m *Nested) String() string { return proto.CompactTextString(m) }
func (*Nested) ProtoMessage() {}
func (*Nested) Descriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{1}
}
func (m *Nested) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Nested.Unmarshal(m, b)
}
func (m *Nested) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Nested.Marshal(b, m, deterministic)
}
func (dst *Nested) XXX_Merge(src proto.Message) {
xxx_messageInfo_Nested.Merge(dst, src)
}
func (m *Nested) XXX_Size() int {
return xxx_messageInfo_Nested.Size(m)
}
func (m *Nested) XXX_DiscardUnknown() {
xxx_messageInfo_Nested.DiscardUnknown(m)
}
var xxx_messageInfo_Nested proto.InternalMessageInfo
func (m *Nested) GetBunny() string {
if m != nil {
@ -238,13 +278,35 @@ func (m *Nested) GetCute() bool {
}
type MessageWithMap struct {
ByteMapping map[bool][]byte `protobuf:"bytes,1,rep,name=byte_mapping,json=byteMapping" json:"byte_mapping,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value,proto3"`
ByteMapping map[bool][]byte `protobuf:"bytes,1,rep,name=byte_mapping,json=byteMapping" json:"byte_mapping,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value,proto3"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *MessageWithMap) Reset() { *m = MessageWithMap{} }
func (m *MessageWithMap) String() string { return proto.CompactTextString(m) }
func (*MessageWithMap) ProtoMessage() {}
func (*MessageWithMap) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
func (m *MessageWithMap) Reset() { *m = MessageWithMap{} }
func (m *MessageWithMap) String() string { return proto.CompactTextString(m) }
func (*MessageWithMap) ProtoMessage() {}
func (*MessageWithMap) Descriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{2}
}
func (m *MessageWithMap) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_MessageWithMap.Unmarshal(m, b)
}
func (m *MessageWithMap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_MessageWithMap.Marshal(b, m, deterministic)
}
func (dst *MessageWithMap) XXX_Merge(src proto.Message) {
xxx_messageInfo_MessageWithMap.Merge(dst, src)
}
func (m *MessageWithMap) XXX_Size() int {
return xxx_messageInfo_MessageWithMap.Size(m)
}
func (m *MessageWithMap) XXX_DiscardUnknown() {
xxx_messageInfo_MessageWithMap.DiscardUnknown(m)
}
var xxx_messageInfo_MessageWithMap proto.InternalMessageInfo
func (m *MessageWithMap) GetByteMapping() map[bool][]byte {
if m != nil {
@ -254,13 +316,35 @@ func (m *MessageWithMap) GetByteMapping() map[bool][]byte {
}
type IntMap struct {
Rtt map[int32]int32 `protobuf:"bytes,1,rep,name=rtt" json:"rtt,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
Rtt map[int32]int32 `protobuf:"bytes,1,rep,name=rtt" json:"rtt,omitempty" protobuf_key:"varint,1,opt,name=key" protobuf_val:"varint,2,opt,name=value"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *IntMap) Reset() { *m = IntMap{} }
func (m *IntMap) String() string { return proto.CompactTextString(m) }
func (*IntMap) ProtoMessage() {}
func (*IntMap) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
func (m *IntMap) Reset() { *m = IntMap{} }
func (m *IntMap) String() string { return proto.CompactTextString(m) }
func (*IntMap) ProtoMessage() {}
func (*IntMap) Descriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{3}
}
func (m *IntMap) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_IntMap.Unmarshal(m, b)
}
func (m *IntMap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_IntMap.Marshal(b, m, deterministic)
}
func (dst *IntMap) XXX_Merge(src proto.Message) {
xxx_messageInfo_IntMap.Merge(dst, src)
}
func (m *IntMap) XXX_Size() int {
return xxx_messageInfo_IntMap.Size(m)
}
func (m *IntMap) XXX_DiscardUnknown() {
xxx_messageInfo_IntMap.DiscardUnknown(m)
}
var xxx_messageInfo_IntMap proto.InternalMessageInfo
func (m *IntMap) GetRtt() map[int32]int32 {
if m != nil {
@ -270,13 +354,35 @@ func (m *IntMap) GetRtt() map[int32]int32 {
}
type IntMaps struct {
Maps []*IntMap `protobuf:"bytes,1,rep,name=maps" json:"maps,omitempty"`
Maps []*IntMap `protobuf:"bytes,1,rep,name=maps" json:"maps,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *IntMaps) Reset() { *m = IntMaps{} }
func (m *IntMaps) String() string { return proto.CompactTextString(m) }
func (*IntMaps) ProtoMessage() {}
func (*IntMaps) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
func (m *IntMaps) Reset() { *m = IntMaps{} }
func (m *IntMaps) String() string { return proto.CompactTextString(m) }
func (*IntMaps) ProtoMessage() {}
func (*IntMaps) Descriptor() ([]byte, []int) {
return fileDescriptor_proto3_e706e4ff19a5dbea, []int{4}
}
func (m *IntMaps) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_IntMaps.Unmarshal(m, b)
}
func (m *IntMaps) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_IntMaps.Marshal(b, m, deterministic)
}
func (dst *IntMaps) XXX_Merge(src proto.Message) {
xxx_messageInfo_IntMaps.Merge(dst, src)
}
func (m *IntMaps) XXX_Size() int {
return xxx_messageInfo_IntMaps.Size(m)
}
func (m *IntMaps) XXX_DiscardUnknown() {
xxx_messageInfo_IntMaps.DiscardUnknown(m)
}
var xxx_messageInfo_IntMaps proto.InternalMessageInfo
func (m *IntMaps) GetMaps() []*IntMap {
if m != nil {
@ -287,61 +393,69 @@ func (m *IntMaps) GetMaps() []*IntMap {
func init() {
proto.RegisterType((*Message)(nil), "proto3_proto.Message")
proto.RegisterMapType((map[string]*test_proto.SubDefaults)(nil), "proto3_proto.Message.Proto2ValueEntry")
proto.RegisterMapType((map[string]string)(nil), "proto3_proto.Message.StringMapEntry")
proto.RegisterMapType((map[string]*Nested)(nil), "proto3_proto.Message.TerrainEntry")
proto.RegisterType((*Nested)(nil), "proto3_proto.Nested")
proto.RegisterType((*MessageWithMap)(nil), "proto3_proto.MessageWithMap")
proto.RegisterMapType((map[bool][]byte)(nil), "proto3_proto.MessageWithMap.ByteMappingEntry")
proto.RegisterType((*IntMap)(nil), "proto3_proto.IntMap")
proto.RegisterMapType((map[int32]int32)(nil), "proto3_proto.IntMap.RttEntry")
proto.RegisterType((*IntMaps)(nil), "proto3_proto.IntMaps")
proto.RegisterEnum("proto3_proto.Message_Humour", Message_Humour_name, Message_Humour_value)
}
func init() { proto.RegisterFile("proto3_proto/proto3.proto", fileDescriptor0) }
func init() { proto.RegisterFile("proto3_proto/proto3.proto", fileDescriptor_proto3_e706e4ff19a5dbea) }
var fileDescriptor0 = []byte{
// 733 bytes of a gzipped FileDescriptorProto
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0x05, 0x00, 0x00, 0xff, 0xff, 0x75, 0x38, 0xad, 0x84, 0xe4, 0x05, 0x00, 0x00,
var fileDescriptor_proto3_e706e4ff19a5dbea = []byte{
// 774 bytes of a gzipped FileDescriptorProto
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}

View File

@ -32,7 +32,7 @@
syntax = "proto3";
import "google/protobuf/any.proto";
import "testdata/test.proto";
import "test_proto/test.proto";
package proto3_proto;
@ -58,14 +58,16 @@ message Message {
repeated Humour r_funny = 16;
map<string, Nested> terrain = 10;
testdata.SubDefaults proto2_field = 11;
map<string, testdata.SubDefaults> proto2_value = 13;
test_proto.SubDefaults proto2_field = 11;
map<string, test_proto.SubDefaults> proto2_value = 13;
google.protobuf.Any anything = 14;
repeated google.protobuf.Any many_things = 15;
Message submessage = 17;
repeated Message children = 18;
map<string, string> string_map = 20;
}
message Nested {

View File

@ -32,11 +32,12 @@
package proto_test
import (
"bytes"
"testing"
"github.com/golang/protobuf/proto"
pb "github.com/golang/protobuf/proto/proto3_proto"
tpb "github.com/golang/protobuf/proto/testdata"
tpb "github.com/golang/protobuf/proto/test_proto"
)
func TestProto3ZeroValues(t *testing.T) {
@ -133,3 +134,18 @@ func TestProto3SetDefaults(t *testing.T) {
t.Errorf("with in = %v\nproto.SetDefaults(in) =>\ngot %v\nwant %v", in, got, want)
}
}
func TestUnknownFieldPreservation(t *testing.T) {
b1 := "\x0a\x05David" // Known tag 1
b2 := "\xc2\x0c\x06Google" // Unknown tag 200
b := []byte(b1 + b2)
m := new(pb.Message)
if err := proto.Unmarshal(b, m); err != nil {
t.Fatalf("proto.Unmarshal: %v", err)
}
if !bytes.Equal(m.XXX_unrecognized, []byte(b2)) {
t.Fatalf("mismatching unknown fields:\ngot %q\nwant %q", m.XXX_unrecognized, b2)
}
}

View File

@ -55,7 +55,7 @@ func TestVarintSize(t *testing.T) {
{1 << 63, 10},
}
for _, tc := range testCases {
size := sizeVarint(tc.n)
size := SizeVarint(tc.n)
if size != tc.size {
t.Errorf("sizeVarint(%d) = %d, want %d", tc.n, size, tc.size)
}

View File

@ -38,7 +38,7 @@ import (
. "github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
pb "github.com/golang/protobuf/proto/testdata"
pb "github.com/golang/protobuf/proto/test_proto"
)
var messageWithExtension1 = &pb.MyMessage{Count: Int32(7)}
@ -59,6 +59,30 @@ func init() {
}
// non-pointer custom message
type nonptrMessage struct{}
func (m nonptrMessage) ProtoMessage() {}
func (m nonptrMessage) Reset() {}
func (m nonptrMessage) String() string { return "" }
func (m nonptrMessage) Marshal() ([]byte, error) {
return []byte{42}, nil
}
// custom message embedding a proto.Message
type messageWithEmbedding struct {
*pb.OtherMessage
}
func (m *messageWithEmbedding) ProtoMessage() {}
func (m *messageWithEmbedding) Reset() {}
func (m *messageWithEmbedding) String() string { return "" }
func (m *messageWithEmbedding) Marshal() ([]byte, error) {
return []byte{42}, nil
}
var SizeTests = []struct {
desc string
pb Message
@ -146,6 +170,9 @@ var SizeTests = []struct {
{"oneof group", &pb.Oneof{Union: &pb.Oneof_FGroup{&pb.Oneof_F_Group{X: Int32(52)}}}},
{"oneof largest tag", &pb.Oneof{Union: &pb.Oneof_F_Largest_Tag{1}}},
{"multiple oneofs", &pb.Oneof{Union: &pb.Oneof_F_Int32{1}, Tormato: &pb.Oneof_Value{2}}},
{"non-pointer message", nonptrMessage{}},
{"custom message with embedding", &messageWithEmbedding{&pb.OtherMessage{}}},
}
func TestSize(t *testing.T) {

2681
vendor/github.com/golang/protobuf/proto/table_marshal.go generated vendored Normal file

File diff suppressed because it is too large Load Diff

654
vendor/github.com/golang/protobuf/proto/table_merge.go generated vendored Normal file
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@ -0,0 +1,654 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2016 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
// Merge merges the src message into dst.
// This assumes that dst and src of the same type and are non-nil.
func (a *InternalMessageInfo) Merge(dst, src Message) {
mi := atomicLoadMergeInfo(&a.merge)
if mi == nil {
mi = getMergeInfo(reflect.TypeOf(dst).Elem())
atomicStoreMergeInfo(&a.merge, mi)
}
mi.merge(toPointer(&dst), toPointer(&src))
}
type mergeInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []mergeFieldInfo
unrecognized field // Offset of XXX_unrecognized
}
type mergeFieldInfo struct {
field field // Offset of field, guaranteed to be valid
// isPointer reports whether the value in the field is a pointer.
// This is true for the following situations:
// * Pointer to struct
// * Pointer to basic type (proto2 only)
// * Slice (first value in slice header is a pointer)
// * String (first value in string header is a pointer)
isPointer bool
// basicWidth reports the width of the field assuming that it is directly
// embedded in the struct (as is the case for basic types in proto3).
// The possible values are:
// 0: invalid
// 1: bool
// 4: int32, uint32, float32
// 8: int64, uint64, float64
basicWidth int
// Where dst and src are pointers to the types being merged.
merge func(dst, src pointer)
}
var (
mergeInfoMap = map[reflect.Type]*mergeInfo{}
mergeInfoLock sync.Mutex
)
func getMergeInfo(t reflect.Type) *mergeInfo {
mergeInfoLock.Lock()
defer mergeInfoLock.Unlock()
mi := mergeInfoMap[t]
if mi == nil {
mi = &mergeInfo{typ: t}
mergeInfoMap[t] = mi
}
return mi
}
// merge merges src into dst assuming they are both of type *mi.typ.
func (mi *mergeInfo) merge(dst, src pointer) {
if dst.isNil() {
panic("proto: nil destination")
}
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&mi.initialized) == 0 {
mi.computeMergeInfo()
}
for _, fi := range mi.fields {
sfp := src.offset(fi.field)
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
continue
}
if fi.basicWidth > 0 {
switch {
case fi.basicWidth == 1 && !*sfp.toBool():
continue
case fi.basicWidth == 4 && *sfp.toUint32() == 0:
continue
case fi.basicWidth == 8 && *sfp.toUint64() == 0:
continue
}
}
}
dfp := dst.offset(fi.field)
fi.merge(dfp, sfp)
}
// TODO: Make this faster?
out := dst.asPointerTo(mi.typ).Elem()
in := src.asPointerTo(mi.typ).Elem()
if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {
mOut := emOut.extensionsWrite()
muIn.Lock()
mergeExtension(mOut, mIn)
muIn.Unlock()
}
}
if mi.unrecognized.IsValid() {
if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
}
}
}
func (mi *mergeInfo) computeMergeInfo() {
mi.lock.Lock()
defer mi.lock.Unlock()
if mi.initialized != 0 {
return
}
t := mi.typ
n := t.NumField()
props := GetProperties(t)
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
mfi := mergeFieldInfo{field: toField(&f)}
tf := f.Type
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
switch tf.Kind() {
case reflect.Ptr, reflect.Slice, reflect.String:
// As a special case, we assume slices and strings are pointers
// since we know that the first field in the SliceSlice or
// StringHeader is a data pointer.
mfi.isPointer = true
case reflect.Bool:
mfi.basicWidth = 1
case reflect.Int32, reflect.Uint32, reflect.Float32:
mfi.basicWidth = 4
case reflect.Int64, reflect.Uint64, reflect.Float64:
mfi.basicWidth = 8
}
}
// Unwrap tf to get at its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic("both pointer and slice for basic type in " + tf.Name())
}
switch tf.Kind() {
case reflect.Int32:
switch {
case isSlice: // E.g., []int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
/*
sfsp := src.toInt32Slice()
if *sfsp != nil {
dfsp := dst.toInt32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
*/
sfs := src.getInt32Slice()
if sfs != nil {
dfs := dst.getInt32Slice()
dfs = append(dfs, sfs...)
if dfs == nil {
dfs = []int32{}
}
dst.setInt32Slice(dfs)
}
}
case isPointer: // E.g., *int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
/*
sfpp := src.toInt32Ptr()
if *sfpp != nil {
dfpp := dst.toInt32Ptr()
if *dfpp == nil {
*dfpp = Int32(**sfpp)
} else {
**dfpp = **sfpp
}
}
*/
sfp := src.getInt32Ptr()
if sfp != nil {
dfp := dst.getInt32Ptr()
if dfp == nil {
dst.setInt32Ptr(*sfp)
} else {
*dfp = *sfp
}
}
}
default: // E.g., int32
mfi.merge = func(dst, src pointer) {
if v := *src.toInt32(); v != 0 {
*dst.toInt32() = v
}
}
}
case reflect.Int64:
switch {
case isSlice: // E.g., []int64
mfi.merge = func(dst, src pointer) {
sfsp := src.toInt64Slice()
if *sfsp != nil {
dfsp := dst.toInt64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
}
case isPointer: // E.g., *int64
mfi.merge = func(dst, src pointer) {
sfpp := src.toInt64Ptr()
if *sfpp != nil {
dfpp := dst.toInt64Ptr()
if *dfpp == nil {
*dfpp = Int64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., int64
mfi.merge = func(dst, src pointer) {
if v := *src.toInt64(); v != 0 {
*dst.toInt64() = v
}
}
}
case reflect.Uint32:
switch {
case isSlice: // E.g., []uint32
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint32Slice()
if *sfsp != nil {
dfsp := dst.toUint32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint32{}
}
}
}
case isPointer: // E.g., *uint32
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint32Ptr()
if *sfpp != nil {
dfpp := dst.toUint32Ptr()
if *dfpp == nil {
*dfpp = Uint32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint32
mfi.merge = func(dst, src pointer) {
if v := *src.toUint32(); v != 0 {
*dst.toUint32() = v
}
}
}
case reflect.Uint64:
switch {
case isSlice: // E.g., []uint64
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint64Slice()
if *sfsp != nil {
dfsp := dst.toUint64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint64{}
}
}
}
case isPointer: // E.g., *uint64
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint64Ptr()
if *sfpp != nil {
dfpp := dst.toUint64Ptr()
if *dfpp == nil {
*dfpp = Uint64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint64
mfi.merge = func(dst, src pointer) {
if v := *src.toUint64(); v != 0 {
*dst.toUint64() = v
}
}
}
case reflect.Float32:
switch {
case isSlice: // E.g., []float32
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat32Slice()
if *sfsp != nil {
dfsp := dst.toFloat32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float32{}
}
}
}
case isPointer: // E.g., *float32
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat32Ptr()
if *sfpp != nil {
dfpp := dst.toFloat32Ptr()
if *dfpp == nil {
*dfpp = Float32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float32
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat32(); v != 0 {
*dst.toFloat32() = v
}
}
}
case reflect.Float64:
switch {
case isSlice: // E.g., []float64
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat64Slice()
if *sfsp != nil {
dfsp := dst.toFloat64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float64{}
}
}
}
case isPointer: // E.g., *float64
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat64Ptr()
if *sfpp != nil {
dfpp := dst.toFloat64Ptr()
if *dfpp == nil {
*dfpp = Float64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float64
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat64(); v != 0 {
*dst.toFloat64() = v
}
}
}
case reflect.Bool:
switch {
case isSlice: // E.g., []bool
mfi.merge = func(dst, src pointer) {
sfsp := src.toBoolSlice()
if *sfsp != nil {
dfsp := dst.toBoolSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []bool{}
}
}
}
case isPointer: // E.g., *bool
mfi.merge = func(dst, src pointer) {
sfpp := src.toBoolPtr()
if *sfpp != nil {
dfpp := dst.toBoolPtr()
if *dfpp == nil {
*dfpp = Bool(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., bool
mfi.merge = func(dst, src pointer) {
if v := *src.toBool(); v {
*dst.toBool() = v
}
}
}
case reflect.String:
switch {
case isSlice: // E.g., []string
mfi.merge = func(dst, src pointer) {
sfsp := src.toStringSlice()
if *sfsp != nil {
dfsp := dst.toStringSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []string{}
}
}
}
case isPointer: // E.g., *string
mfi.merge = func(dst, src pointer) {
sfpp := src.toStringPtr()
if *sfpp != nil {
dfpp := dst.toStringPtr()
if *dfpp == nil {
*dfpp = String(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., string
mfi.merge = func(dst, src pointer) {
if v := *src.toString(); v != "" {
*dst.toString() = v
}
}
}
case reflect.Slice:
isProto3 := props.Prop[i].proto3
switch {
case isPointer:
panic("bad pointer in byte slice case in " + tf.Name())
case tf.Elem().Kind() != reflect.Uint8:
panic("bad element kind in byte slice case in " + tf.Name())
case isSlice: // E.g., [][]byte
mfi.merge = func(dst, src pointer) {
sbsp := src.toBytesSlice()
if *sbsp != nil {
dbsp := dst.toBytesSlice()
for _, sb := range *sbsp {
if sb == nil {
*dbsp = append(*dbsp, nil)
} else {
*dbsp = append(*dbsp, append([]byte{}, sb...))
}
}
if *dbsp == nil {
*dbsp = [][]byte{}
}
}
}
default: // E.g., []byte
mfi.merge = func(dst, src pointer) {
sbp := src.toBytes()
if *sbp != nil {
dbp := dst.toBytes()
if !isProto3 || len(*sbp) > 0 {
*dbp = append([]byte{}, *sbp...)
}
}
}
}
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("message field %s without pointer", tf))
case isSlice: // E.g., []*pb.T
mi := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sps := src.getPointerSlice()
if sps != nil {
dps := dst.getPointerSlice()
for _, sp := range sps {
var dp pointer
if !sp.isNil() {
dp = valToPointer(reflect.New(tf))
mi.merge(dp, sp)
}
dps = append(dps, dp)
}
if dps == nil {
dps = []pointer{}
}
dst.setPointerSlice(dps)
}
}
default: // E.g., *pb.T
mi := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sp := src.getPointer()
if !sp.isNil() {
dp := dst.getPointer()
if dp.isNil() {
dp = valToPointer(reflect.New(tf))
dst.setPointer(dp)
}
mi.merge(dp, sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic("bad pointer or slice in map case in " + tf.Name())
default: // E.g., map[K]V
mfi.merge = func(dst, src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
dm := dst.asPointerTo(tf).Elem()
if dm.IsNil() {
dm.Set(reflect.MakeMap(tf))
}
switch tf.Elem().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(Clone(val.Interface().(Message)))
dm.SetMapIndex(key, val)
}
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
dm.SetMapIndex(key, val)
}
default: // Basic type (e.g., string)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
dm.SetMapIndex(key, val)
}
}
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic("bad pointer or slice in interface case in " + tf.Name())
default: // E.g., interface{}
// TODO: Make this faster?
mfi.merge = func(dst, src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
du := dst.asPointerTo(tf).Elem()
typ := su.Elem().Type()
if du.IsNil() || du.Elem().Type() != typ {
du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
}
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
dv := du.Elem().Elem().Field(0)
if dv.Kind() == reflect.Ptr && dv.IsNil() {
dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
Merge(dv.Interface().(Message), sv.Interface().(Message))
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
default: // Basic type (e.g., string)
dv.Set(sv)
}
}
}
}
default:
panic(fmt.Sprintf("merger not found for type:%s", tf))
}
mi.fields = append(mi.fields, mfi)
}
mi.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
mi.unrecognized = toField(&f)
}
atomic.StoreInt32(&mi.initialized, 1)
}

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File diff suppressed because it is too large Load Diff

View File

@ -33,7 +33,9 @@
syntax = "proto2";
package testdata;
option go_package = "github.com/golang/protobuf/proto/test_proto";
package test_proto;
enum FOO { FOO1 = 1; };
@ -96,6 +98,8 @@ message GoTest {
required bytes F_Bytes_required = 101;
required sint32 F_Sint32_required = 102;
required sint64 F_Sint64_required = 103;
required sfixed32 F_Sfixed32_required = 104;
required sfixed64 F_Sfixed64_required = 105;
// Repeated fields of all basic types
repeated bool F_Bool_repeated = 20;
@ -111,6 +115,8 @@ message GoTest {
repeated bytes F_Bytes_repeated = 201;
repeated sint32 F_Sint32_repeated = 202;
repeated sint64 F_Sint64_repeated = 203;
repeated sfixed32 F_Sfixed32_repeated = 204;
repeated sfixed64 F_Sfixed64_repeated = 205;
// Optional fields of all basic types
optional bool F_Bool_optional = 30;
@ -126,6 +132,8 @@ message GoTest {
optional bytes F_Bytes_optional = 301;
optional sint32 F_Sint32_optional = 302;
optional sint64 F_Sint64_optional = 303;
optional sfixed32 F_Sfixed32_optional = 304;
optional sfixed64 F_Sfixed64_optional = 305;
// Default-valued fields of all basic types
optional bool F_Bool_defaulted = 40 [default=true];
@ -141,6 +149,8 @@ message GoTest {
optional bytes F_Bytes_defaulted = 401 [default="Bignose"];
optional sint32 F_Sint32_defaulted = 402 [default = -32];
optional sint64 F_Sint64_defaulted = 403 [default = -64];
optional sfixed32 F_Sfixed32_defaulted = 404 [default = -32];
optional sfixed64 F_Sfixed64_defaulted = 405 [default = -64];
// Packed repeated fields (no string or bytes).
repeated bool F_Bool_repeated_packed = 50 [packed=true];
@ -154,6 +164,8 @@ message GoTest {
repeated double F_Double_repeated_packed = 58 [packed=true];
repeated sint32 F_Sint32_repeated_packed = 502 [packed=true];
repeated sint64 F_Sint64_repeated_packed = 503 [packed=true];
repeated sfixed32 F_Sfixed32_repeated_packed = 504 [packed=true];
repeated sfixed64 F_Sfixed64_repeated_packed = 505 [packed=true];
// Required, repeated, and optional groups.
required group RequiredGroup = 70 {
@ -285,10 +297,12 @@ message Ext {
}
optional string data = 1;
map<int32, int32> map_field = 2;
}
extend MyMessage {
repeated string greeting = 106;
// leave field 200 unregistered for testing
}
message ComplexExtension {
@ -342,7 +356,7 @@ extend DefaultsMessage {
optional sfixed32 default_sfixed32 = 211 [default = 50];
optional sfixed64 default_sfixed64 = 212 [default = 51];
optional bool default_bool = 213 [default = true];
optional string default_string = 214 [default = "Hello, string"];
optional string default_string = 214 [default = "Hello, string,def=foo"];
optional bytes default_bytes = 215 [default = "Hello, bytes"];
optional DefaultsMessage.DefaultsEnum default_enum = 216 [default = ONE];
}

View File

@ -1,50 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include ../../Make.protobuf
all: regenerate
regenerate:
rm -f test.pb.go
make test.pb.go
# The following rules are just aids to development. Not needed for typical testing.
diff: regenerate
git diff test.pb.go
restore:
cp test.pb.go.golden test.pb.go
preserve:
cp test.pb.go test.pb.go.golden

File diff suppressed because it is too large Load Diff

View File

@ -50,7 +50,6 @@ import (
var (
newline = []byte("\n")
spaces = []byte(" ")
gtNewline = []byte(">\n")
endBraceNewline = []byte("}\n")
backslashN = []byte{'\\', 'n'}
backslashR = []byte{'\\', 'r'}
@ -170,11 +169,6 @@ func writeName(w *textWriter, props *Properties) error {
return nil
}
// raw is the interface satisfied by RawMessage.
type raw interface {
Bytes() []byte
}
func requiresQuotes(u string) bool {
// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
for _, ch := range u {
@ -269,6 +263,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
props := sprops.Prop[i]
name := st.Field(i).Name
if name == "XXX_NoUnkeyedLiteral" {
continue
}
if strings.HasPrefix(name, "XXX_") {
// There are two XXX_ fields:
// XXX_unrecognized []byte
@ -436,12 +434,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err
}
}
if b, ok := fv.Interface().(raw); ok {
if err := writeRaw(w, b.Bytes()); err != nil {
return err
}
continue
}
// Enums have a String method, so writeAny will work fine.
if err := tm.writeAny(w, fv, props); err != nil {
@ -455,7 +447,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
// Extensions (the XXX_extensions field).
pv := sv.Addr()
if _, ok := extendable(pv.Interface()); ok {
if _, err := extendable(pv.Interface()); err == nil {
if err := tm.writeExtensions(w, pv); err != nil {
return err
}
@ -464,27 +456,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return nil
}
// writeRaw writes an uninterpreted raw message.
func writeRaw(w *textWriter, b []byte) error {
if err := w.WriteByte('<'); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte('\n'); err != nil {
return err
}
}
w.indent()
if err := writeUnknownStruct(w, b); err != nil {
return err
}
w.unindent()
if err := w.WriteByte('>'); err != nil {
return err
}
return nil
}
// writeAny writes an arbitrary field.
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
v = reflect.Indirect(v)
@ -535,6 +506,19 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
}
}
w.indent()
if v.CanAddr() {
// Calling v.Interface on a struct causes the reflect package to
// copy the entire struct. This is racy with the new Marshaler
// since we atomically update the XXX_sizecache.
//
// Thus, we retrieve a pointer to the struct if possible to avoid
// a race since v.Interface on the pointer doesn't copy the struct.
//
// If v is not addressable, then we are not worried about a race
// since it implies that the binary Marshaler cannot possibly be
// mutating this value.
v = v.Addr()
}
if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
text, err := etm.MarshalText()
if err != nil {
@ -543,8 +527,13 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
if _, err = w.Write(text); err != nil {
return err
}
} else if err := tm.writeStruct(w, v); err != nil {
return err
} else {
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
if err := tm.writeStruct(w, v); err != nil {
return err
}
}
w.unindent()
if err := w.WriteByte(ket); err != nil {

View File

@ -206,7 +206,6 @@ func (p *textParser) advance() {
var (
errBadUTF8 = errors.New("proto: bad UTF-8")
errBadHex = errors.New("proto: bad hexadecimal")
)
func unquoteC(s string, quote rune) (string, error) {
@ -277,60 +276,47 @@ func unescape(s string) (ch string, tail string, err error) {
return "?", s, nil // trigraph workaround
case '\'', '"', '\\':
return string(r), s, nil
case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X':
case '0', '1', '2', '3', '4', '5', '6', '7':
if len(s) < 2 {
return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
}
base := 8
ss := s[:2]
ss := string(r) + s[:2]
s = s[2:]
if r == 'x' || r == 'X' {
base = 16
} else {
ss = string(r) + ss
}
i, err := strconv.ParseUint(ss, base, 8)
i, err := strconv.ParseUint(ss, 8, 8)
if err != nil {
return "", "", err
return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
}
return string([]byte{byte(i)}), s, nil
case 'u', 'U':
n := 4
if r == 'U' {
case 'x', 'X', 'u', 'U':
var n int
switch r {
case 'x', 'X':
n = 2
case 'u':
n = 4
case 'U':
n = 8
}
if len(s) < n {
return "", "", fmt.Errorf(`\%c requires %d digits`, r, n)
}
bs := make([]byte, n/2)
for i := 0; i < n; i += 2 {
a, ok1 := unhex(s[i])
b, ok2 := unhex(s[i+1])
if !ok1 || !ok2 {
return "", "", errBadHex
}
bs[i/2] = a<<4 | b
return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
}
ss := s[:n]
s = s[n:]
return string(bs), s, nil
i, err := strconv.ParseUint(ss, 16, 64)
if err != nil {
return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
}
if r == 'x' || r == 'X' {
return string([]byte{byte(i)}), s, nil
}
if i > utf8.MaxRune {
return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
}
return string(i), s, nil
}
return "", "", fmt.Errorf(`unknown escape \%c`, r)
}
// Adapted from src/pkg/strconv/quote.go.
func unhex(b byte) (v byte, ok bool) {
switch {
case '0' <= b && b <= '9':
return b - '0', true
case 'a' <= b && b <= 'f':
return b - 'a' + 10, true
case 'A' <= b && b <= 'F':
return b - 'A' + 10, true
}
return 0, false
}
// Back off the parser by one token. Can only be done between calls to next().
// It makes the next advance() a no-op.
func (p *textParser) back() { p.backed = true }
@ -728,6 +714,9 @@ func (p *textParser) consumeExtName() (string, error) {
if tok.err != nil {
return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
}
if p.done && tok.value != "]" {
return "", p.errorf("unclosed type_url or extension name")
}
}
return strings.Join(parts, ""), nil
}
@ -865,7 +854,7 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
return p.readStruct(fv, terminator)
case reflect.Uint32:
if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
fv.SetUint(x)
fv.SetUint(uint64(x))
return nil
}
case reflect.Uint64:
@ -883,13 +872,9 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
// UnmarshalText returns *RequiredNotSetError.
func UnmarshalText(s string, pb Message) error {
if um, ok := pb.(encoding.TextUnmarshaler); ok {
err := um.UnmarshalText([]byte(s))
return err
return um.UnmarshalText([]byte(s))
}
pb.Reset()
v := reflect.ValueOf(pb)
if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil {
return pe
}
return nil
return newTextParser(s).readStruct(v.Elem(), "")
}

View File

@ -32,13 +32,13 @@
package proto_test
import (
"fmt"
"math"
"reflect"
"testing"
. "github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
. "github.com/golang/protobuf/proto/testdata"
. "github.com/golang/protobuf/proto/test_proto"
)
type UnmarshalTextTest struct {
@ -167,10 +167,19 @@ var unMarshalTextTests = []UnmarshalTextTest{
// Quoted string with UTF-8 bytes.
{
in: "count:42 name: '\303\277\302\201\xAB'",
in: "count:42 name: '\303\277\302\201\x00\xAB\xCD\xEF'",
out: &MyMessage{
Count: Int32(42),
Name: String("\303\277\302\201\xAB"),
Name: String("\303\277\302\201\x00\xAB\xCD\xEF"),
},
},
// Quoted string with unicode escapes.
{
in: `count: 42 name: "\u0047\U00000047\uffff\U0010ffff"`,
out: &MyMessage{
Count: Int32(42),
Name: String("GG\uffff\U0010ffff"),
},
},
@ -180,6 +189,24 @@ var unMarshalTextTests = []UnmarshalTextTest{
err: `line 1.15: invalid quoted string "\0": \0 requires 2 following digits`,
},
// Bad \u escape
{
in: `count: 42 name: "\u000"`,
err: `line 1.16: invalid quoted string "\u000": \u requires 4 following digits`,
},
// Bad \U escape
{
in: `count: 42 name: "\U0000000"`,
err: `line 1.16: invalid quoted string "\U0000000": \U requires 8 following digits`,
},
// Bad \U escape
{
in: `count: 42 name: "\xxx"`,
err: `line 1.16: invalid quoted string "\xxx": \xxx contains non-hexadecimal digits`,
},
// Number too large for int64
{
in: "count: 1 others { key: 123456789012345678901 }",
@ -263,6 +290,12 @@ var unMarshalTextTests = []UnmarshalTextTest{
err: `line 1.17: invalid float32: "17.4"`,
},
// unclosed bracket doesn't cause infinite loop
{
in: `[`,
err: `line 1.0: unclosed type_url or extension name`,
},
// Enum
{
in: `count:42 bikeshed: BLUE`,
@ -330,7 +363,7 @@ var unMarshalTextTests = []UnmarshalTextTest{
// Missing required field
{
in: `name: "Pawel"`,
err: `proto: required field "testdata.MyMessage.count" not set`,
err: fmt.Sprintf(`proto: required field "%T.count" not set`, MyMessage{}),
out: &MyMessage{
Name: String("Pawel"),
},
@ -339,7 +372,7 @@ var unMarshalTextTests = []UnmarshalTextTest{
// Missing required field in a required submessage
{
in: `count: 42 we_must_go_deeper < leo_finally_won_an_oscar <> >`,
err: `proto: required field "testdata.InnerMessage.host" not set`,
err: fmt.Sprintf(`proto: required field "%T.host" not set`, InnerMessage{}),
out: &MyMessage{
Count: Int32(42),
WeMustGoDeeper: &RequiredInnerMessage{LeoFinallyWonAnOscar: &InnerMessage{}},
@ -470,10 +503,10 @@ var unMarshalTextTests = []UnmarshalTextTest{
},
// Extension
buildExtStructTest(`count: 42 [testdata.Ext.more]:<data:"Hello, world!" >`),
buildExtStructTest(`count: 42 [testdata.Ext.more] {data:"Hello, world!"}`),
buildExtDataTest(`count: 42 [testdata.Ext.text]:"Hello, world!" [testdata.Ext.number]:1729`),
buildExtRepStringTest(`count: 42 [testdata.greeting]:"bula" [testdata.greeting]:"hola"`),
buildExtStructTest(`count: 42 [test_proto.Ext.more]:<data:"Hello, world!" >`),
buildExtStructTest(`count: 42 [test_proto.Ext.more] {data:"Hello, world!"}`),
buildExtDataTest(`count: 42 [test_proto.Ext.text]:"Hello, world!" [test_proto.Ext.number]:1729`),
buildExtRepStringTest(`count: 42 [test_proto.greeting]:"bula" [test_proto.greeting]:"hola"`),
// Big all-in-one
{
@ -534,7 +567,7 @@ func TestUnmarshalText(t *testing.T) {
// We don't expect failure.
if err != nil {
t.Errorf("Test %d: Unexpected error: %v", i, err)
} else if !reflect.DeepEqual(pb, test.out) {
} else if !Equal(pb, test.out) {
t.Errorf("Test %d: Incorrect populated \nHave: %v\nWant: %v",
i, pb, test.out)
}
@ -545,7 +578,7 @@ func TestUnmarshalText(t *testing.T) {
} else if err.Error() != test.err {
t.Errorf("Test %d: Incorrect error.\nHave: %v\nWant: %v",
i, err.Error(), test.err)
} else if _, ok := err.(*RequiredNotSetError); ok && test.out != nil && !reflect.DeepEqual(pb, test.out) {
} else if _, ok := err.(*RequiredNotSetError); ok && test.out != nil && !Equal(pb, test.out) {
t.Errorf("Test %d: Incorrect populated \nHave: %v\nWant: %v",
i, pb, test.out)
}

View File

@ -37,12 +37,14 @@ import (
"io/ioutil"
"math"
"strings"
"sync"
"testing"
"github.com/golang/protobuf/proto"
proto3pb "github.com/golang/protobuf/proto/proto3_proto"
pb "github.com/golang/protobuf/proto/testdata"
pb "github.com/golang/protobuf/proto/test_proto"
anypb "github.com/golang/protobuf/ptypes/any"
)
// textMessage implements the methods that allow it to marshal and unmarshal
@ -151,12 +153,12 @@ SomeGroup {
}
/* 2 unknown bytes */
13: 4
[testdata.Ext.more]: <
[test_proto.Ext.more]: <
data: "Big gobs for big rats"
>
[testdata.greeting]: "adg"
[testdata.greeting]: "easy"
[testdata.greeting]: "cow"
[test_proto.greeting]: "adg"
[test_proto.greeting]: "easy"
[test_proto.greeting]: "cow"
/* 13 unknown bytes */
201: "\t3G skiing"
/* 3 unknown bytes */
@ -472,3 +474,45 @@ func TestProto3Text(t *testing.T) {
}
}
}
func TestRacyMarshal(t *testing.T) {
// This test should be run with the race detector.
any := &pb.MyMessage{Count: proto.Int32(47), Name: proto.String("David")}
proto.SetExtension(any, pb.E_Ext_Text, proto.String("bar"))
b, err := proto.Marshal(any)
if err != nil {
panic(err)
}
m := &proto3pb.Message{
Name: "David",
ResultCount: 47,
Anything: &anypb.Any{TypeUrl: "type.googleapis.com/" + proto.MessageName(any), Value: b},
}
wantText := proto.MarshalTextString(m)
wantBytes, err := proto.Marshal(m)
if err != nil {
t.Fatalf("proto.Marshal error: %v", err)
}
var wg sync.WaitGroup
defer wg.Wait()
wg.Add(20)
for i := 0; i < 10; i++ {
go func() {
defer wg.Done()
got := proto.MarshalTextString(m)
if got != wantText {
t.Errorf("proto.MarshalTextString = %q, want %q", got, wantText)
}
}()
go func() {
defer wg.Done()
got, err := proto.Marshal(m)
if !bytes.Equal(got, wantBytes) || err != nil {
t.Errorf("proto.Marshal = (%x, %v), want (%x, nil)", got, err, wantBytes)
}
}()
}
}

View File

@ -1,33 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
test:
cd testdata && make test

View File

@ -1,37 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Not stored here, but descriptor.proto is in https://github.com/google/protobuf/
# at src/google/protobuf/descriptor.proto
regenerate:
@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
cp $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto .
protoc --go_out=../../../../.. -I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto

File diff suppressed because it is too large Load Diff

View File

@ -45,6 +45,7 @@ option java_package = "com.google.protobuf";
option java_outer_classname = "DescriptorProtos";
option csharp_namespace = "Google.Protobuf.Reflection";
option objc_class_prefix = "GPB";
option cc_enable_arenas = true;
// descriptor.proto must be optimized for speed because reflection-based
// algorithms don't work during bootstrapping.
@ -225,6 +226,26 @@ message EnumDescriptorProto {
repeated EnumValueDescriptorProto value = 2;
optional EnumOptions options = 3;
// Range of reserved numeric values. Reserved values may not be used by
// entries in the same enum. Reserved ranges may not overlap.
//
// Note that this is distinct from DescriptorProto.ReservedRange in that it
// is inclusive such that it can appropriately represent the entire int32
// domain.
message EnumReservedRange {
optional int32 start = 1; // Inclusive.
optional int32 end = 2; // Inclusive.
}
// Range of reserved numeric values. Reserved numeric values may not be used
// by enum values in the same enum declaration. Reserved ranges may not
// overlap.
repeated EnumReservedRange reserved_range = 4;
// Reserved enum value names, which may not be reused. A given name may only
// be reserved once.
repeated string reserved_name = 5;
}
// Describes a value within an enum.
@ -396,10 +417,12 @@ message FileOptions {
// determining the namespace.
optional string php_namespace = 41;
// The parser stores options it doesn't recognize here. See above.
// The parser stores options it doesn't recognize here.
// See the documentation for the "Options" section above.
repeated UninterpretedOption uninterpreted_option = 999;
// Clients can define custom options in extensions of this message. See above.
// Clients can define custom options in extensions of this message.
// See the documentation for the "Options" section above.
extensions 1000 to max;
reserved 38;

View File

@ -1,40 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include $(GOROOT)/src/Make.inc
TARG=github.com/golang/protobuf/compiler/generator
GOFILES=\
generator.go\
DEPS=../descriptor ../plugin ../../proto
include $(GOROOT)/src/Make.pkg

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,117 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2017 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/*
Package remap handles tracking the locations of Go tokens in a source text
across a rewrite by the Go formatter.
*/
package remap
import (
"fmt"
"go/scanner"
"go/token"
)
// A Location represents a span of byte offsets in the source text.
type Location struct {
Pos, End int // End is exclusive
}
// A Map represents a mapping between token locations in an input source text
// and locations in the correspnding output text.
type Map map[Location]Location
// Find reports whether the specified span is recorded by m, and if so returns
// the new location it was mapped to. If the input span was not found, the
// returned location is the same as the input.
func (m Map) Find(pos, end int) (Location, bool) {
key := Location{
Pos: pos,
End: end,
}
if loc, ok := m[key]; ok {
return loc, true
}
return key, false
}
func (m Map) add(opos, oend, npos, nend int) {
m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend}
}
// Compute constructs a location mapping from input to output. An error is
// reported if any of the tokens of output cannot be mapped.
func Compute(input, output []byte) (Map, error) {
itok := tokenize(input)
otok := tokenize(output)
if len(itok) != len(otok) {
return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok))
}
m := make(Map)
for i, ti := range itok {
to := otok[i]
if ti.Token != to.Token {
return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to)
}
m.add(ti.pos, ti.end, to.pos, to.end)
}
return m, nil
}
// tokinfo records the span and type of a source token.
type tokinfo struct {
pos, end int
token.Token
}
func tokenize(src []byte) []tokinfo {
fs := token.NewFileSet()
var s scanner.Scanner
s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments)
var info []tokinfo
for {
pos, next, lit := s.Scan()
switch next {
case token.SEMICOLON:
continue
}
info = append(info, tokinfo{
pos: int(pos - 1),
end: int(pos + token.Pos(len(lit)) - 1),
Token: next,
})
if next == token.EOF {
break
}
}
return info
}

View File

@ -1,6 +1,6 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2012 The Go Authors. All rights reserved.
// Copyright 2017 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
@ -29,58 +29,54 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Verify that the compiler output for test.proto is unchanged.
package testdata
package remap
import (
"crypto/sha1"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"go/format"
"testing"
)
// sum returns in string form (for easy comparison) the SHA-1 hash of the named file.
func sum(t *testing.T, name string) string {
data, err := ioutil.ReadFile(name)
if err != nil {
t.Fatal(err)
func TestErrors(t *testing.T) {
tests := []struct {
in, out string
}{
{"", "x"},
{"x", ""},
{"var x int = 5\n", "var x = 5\n"},
{"these are \"one\" thing", "those are 'another' thing"},
}
t.Logf("sum(%q): length is %d", name, len(data))
hash := sha1.New()
_, err = hash.Write(data)
if err != nil {
t.Fatal(err)
}
return fmt.Sprintf("% x", hash.Sum(nil))
}
func run(t *testing.T, name string, args ...string) {
cmd := exec.Command(name, args...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err := cmd.Run()
if err != nil {
t.Fatal(err)
for _, test := range tests {
m, err := Compute([]byte(test.in), []byte(test.out))
if err != nil {
t.Logf("Got expected error: %v", err)
continue
}
t.Errorf("Compute(%q, %q): got %+v, wanted error", test.in, test.out, m)
}
}
func TestGolden(t *testing.T) {
// Compute the original checksum.
goldenSum := sum(t, "test.pb.go")
// Run the proto compiler.
run(t, "protoc", "--go_out="+os.TempDir(), "test.proto")
newFile := filepath.Join(os.TempDir(), "test.pb.go")
defer os.Remove(newFile)
// Compute the new checksum.
newSum := sum(t, newFile)
// Verify
if newSum != goldenSum {
run(t, "diff", "-u", "test.pb.go", newFile)
t.Fatal("Code generated by protoc-gen-go has changed; update test.pb.go")
func TestMatching(t *testing.T) {
// The input is a source text that will be rearranged by the formatter.
const input = `package foo
var s int
func main(){}
`
output, err := format.Source([]byte(input))
if err != nil {
t.Fatalf("Formatting failed: %v", err)
}
m, err := Compute([]byte(input), output)
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
// Verify that the mapped locations have the same text.
for key, val := range m {
want := input[key.Pos:key.End]
got := string(output[val.Pos:val.End])
if got != want {
t.Errorf("Token at %d:%d: got %q, want %q", key.Pos, key.End, got, want)
}
}
}

View File

@ -59,9 +59,10 @@ func TestCamelCase(t *testing.T) {
func TestGoPackageOption(t *testing.T) {
tests := []struct {
in string
impPath, pkg string
ok bool
in string
impPath GoImportPath
pkg GoPackageName
ok bool
}{
{"", "", "", false},
{"foo", "", "foo", true},
@ -86,8 +87,8 @@ func TestGoPackageOption(t *testing.T) {
func TestUnescape(t *testing.T) {
tests := []struct {
in string
out string
in string
out string
}{
// successful cases, including all kinds of escapes
{"", ""},

View File

@ -0,0 +1,422 @@
package main
import (
"bytes"
"flag"
"fmt"
"go/build"
"go/parser"
"go/token"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"regexp"
"runtime"
"strings"
"testing"
)
// Set --regenerate to regenerate the golden files.
var regenerate = flag.Bool("regenerate", false, "regenerate golden files")
// When the environment variable RUN_AS_PROTOC_GEN_GO is set, we skip running
// tests and instead act as protoc-gen-go. This allows the test binary to
// pass itself to protoc.
func init() {
if os.Getenv("RUN_AS_PROTOC_GEN_GO") != "" {
main()
os.Exit(0)
}
}
func TestGolden(t *testing.T) {
workdir, err := ioutil.TempDir("", "proto-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(workdir)
// Find all the proto files we need to compile. We assume that each directory
// contains the files for a single package.
supportTypeAliases := hasReleaseTag("go1.9")
packages := map[string][]string{}
err = filepath.Walk("testdata", func(path string, info os.FileInfo, err error) error {
if filepath.Base(path) == "import_public" && !supportTypeAliases {
// Public imports require type alias support.
return filepath.SkipDir
}
if !strings.HasSuffix(path, ".proto") {
return nil
}
dir := filepath.Dir(path)
packages[dir] = append(packages[dir], path)
return nil
})
if err != nil {
t.Fatal(err)
}
// Compile each package, using this binary as protoc-gen-go.
for _, sources := range packages {
args := []string{"-Itestdata", "--go_out=plugins=grpc,paths=source_relative:" + workdir}
args = append(args, sources...)
protoc(t, args)
}
// Compare each generated file to the golden version.
filepath.Walk(workdir, func(genPath string, info os.FileInfo, _ error) error {
if info.IsDir() {
return nil
}
// For each generated file, figure out the path to the corresponding
// golden file in the testdata directory.
relPath, err := filepath.Rel(workdir, genPath)
if err != nil {
t.Errorf("filepath.Rel(%q, %q): %v", workdir, genPath, err)
return nil
}
if filepath.SplitList(relPath)[0] == ".." {
t.Errorf("generated file %q is not relative to %q", genPath, workdir)
}
goldenPath := filepath.Join("testdata", relPath)
got, err := ioutil.ReadFile(genPath)
if err != nil {
t.Error(err)
return nil
}
if *regenerate {
// If --regenerate set, just rewrite the golden files.
err := ioutil.WriteFile(goldenPath, got, 0666)
if err != nil {
t.Error(err)
}
return nil
}
want, err := ioutil.ReadFile(goldenPath)
if err != nil {
t.Error(err)
return nil
}
want = fdescRE.ReplaceAll(want, nil)
got = fdescRE.ReplaceAll(got, nil)
if bytes.Equal(got, want) {
return nil
}
cmd := exec.Command("diff", "-u", goldenPath, genPath)
out, _ := cmd.CombinedOutput()
t.Errorf("golden file differs: %v\n%v", relPath, string(out))
return nil
})
}
var fdescRE = regexp.MustCompile(`(?ms)^var fileDescriptor.*}`)
// Source files used by TestParameters.
const (
aProto = `
syntax = "proto3";
package test.alpha;
option go_package = "package/alpha";
import "beta/b.proto";
message M { test.beta.M field = 1; }`
bProto = `
syntax = "proto3";
package test.beta;
// no go_package option
message M {}`
)
func TestParameters(t *testing.T) {
for _, test := range []struct {
parameters string
wantFiles map[string]bool
wantImportsA map[string]bool
wantPackageA string
wantPackageB string
}{{
parameters: "",
wantFiles: map[string]bool{
"package/alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
wantImportsA: map[string]bool{
"github.com/golang/protobuf/proto": true,
"beta": true,
},
}, {
parameters: "import_prefix=prefix",
wantFiles: map[string]bool{
"package/alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
wantImportsA: map[string]bool{
// This really doesn't seem like useful behavior.
"prefixgithub.com/golang/protobuf/proto": true,
"prefixbeta": true,
},
}, {
// import_path only affects the 'package' line.
parameters: "import_path=import/path/of/pkg",
wantPackageA: "alpha",
wantPackageB: "pkg",
wantFiles: map[string]bool{
"package/alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
}, {
parameters: "Mbeta/b.proto=package/gamma",
wantFiles: map[string]bool{
"package/alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
wantImportsA: map[string]bool{
"github.com/golang/protobuf/proto": true,
// Rewritten by the M parameter.
"package/gamma": true,
},
}, {
parameters: "import_prefix=prefix,Mbeta/b.proto=package/gamma",
wantFiles: map[string]bool{
"package/alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
wantImportsA: map[string]bool{
// import_prefix applies after M.
"prefixpackage/gamma": true,
},
}, {
parameters: "paths=source_relative",
wantFiles: map[string]bool{
"alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
}, {
parameters: "paths=source_relative,import_prefix=prefix",
wantFiles: map[string]bool{
// import_prefix doesn't affect filenames.
"alpha/a.pb.go": true,
"beta/b.pb.go": true,
},
wantPackageA: "alpha",
wantPackageB: "test_beta",
}} {
name := test.parameters
if name == "" {
name = "defaults"
}
// TODO: Switch to t.Run when we no longer support Go 1.6.
t.Logf("TEST: %v", name)
workdir, err := ioutil.TempDir("", "proto-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(workdir)
for _, dir := range []string{"alpha", "beta", "out"} {
if err := os.MkdirAll(filepath.Join(workdir, dir), 0777); err != nil {
t.Fatal(err)
}
}
if err := ioutil.WriteFile(filepath.Join(workdir, "alpha", "a.proto"), []byte(aProto), 0666); err != nil {
t.Fatal(err)
}
if err := ioutil.WriteFile(filepath.Join(workdir, "beta", "b.proto"), []byte(bProto), 0666); err != nil {
t.Fatal(err)
}
protoc(t, []string{
"-I" + workdir,
"--go_out=" + test.parameters + ":" + filepath.Join(workdir, "out"),
filepath.Join(workdir, "alpha", "a.proto"),
})
protoc(t, []string{
"-I" + workdir,
"--go_out=" + test.parameters + ":" + filepath.Join(workdir, "out"),
filepath.Join(workdir, "beta", "b.proto"),
})
contents := make(map[string]string)
gotFiles := make(map[string]bool)
outdir := filepath.Join(workdir, "out")
filepath.Walk(outdir, func(p string, info os.FileInfo, _ error) error {
if info.IsDir() {
return nil
}
base := filepath.Base(p)
if base == "a.pb.go" || base == "b.pb.go" {
b, err := ioutil.ReadFile(p)
if err != nil {
t.Fatal(err)
}
contents[base] = string(b)
}
relPath, _ := filepath.Rel(outdir, p)
gotFiles[relPath] = true
return nil
})
for got := range gotFiles {
if runtime.GOOS == "windows" {
got = filepath.ToSlash(got)
}
if !test.wantFiles[got] {
t.Errorf("unexpected output file: %v", got)
}
}
for want := range test.wantFiles {
if runtime.GOOS == "windows" {
want = filepath.FromSlash(want)
}
if !gotFiles[want] {
t.Errorf("missing output file: %v", want)
}
}
gotPackageA, gotImports, err := parseFile(contents["a.pb.go"])
if err != nil {
t.Fatal(err)
}
gotPackageB, _, err := parseFile(contents["b.pb.go"])
if err != nil {
t.Fatal(err)
}
if got, want := gotPackageA, test.wantPackageA; want != got {
t.Errorf("output file a.pb.go is package %q, want %q", got, want)
}
if got, want := gotPackageB, test.wantPackageB; want != got {
t.Errorf("output file b.pb.go is package %q, want %q", got, want)
}
missingImport := false
WantImport:
for want := range test.wantImportsA {
for _, imp := range gotImports {
if `"`+want+`"` == imp {
continue WantImport
}
}
t.Errorf("output file a.pb.go does not contain expected import %q", want)
missingImport = true
}
if missingImport {
t.Error("got imports:")
for _, imp := range gotImports {
t.Errorf(" %v", imp)
}
}
}
}
func TestPackageComment(t *testing.T) {
workdir, err := ioutil.TempDir("", "proto-test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(workdir)
var packageRE = regexp.MustCompile(`(?m)^package .*`)
for i, test := range []struct {
goPackageOption string
wantPackage string
}{{
goPackageOption: ``,
wantPackage: `package proto_package`,
}, {
goPackageOption: `option go_package = "go_package";`,
wantPackage: `package go_package`,
}, {
goPackageOption: `option go_package = "import/path/of/go_package";`,
wantPackage: `package go_package // import "import/path/of/go_package"`,
}, {
goPackageOption: `option go_package = "import/path/of/something;go_package";`,
wantPackage: `package go_package // import "import/path/of/something"`,
}, {
goPackageOption: `option go_package = "import_path;go_package";`,
wantPackage: `package go_package // import "import_path"`,
}} {
srcName := filepath.Join(workdir, fmt.Sprintf("%d.proto", i))
tgtName := filepath.Join(workdir, fmt.Sprintf("%d.pb.go", i))
buf := &bytes.Buffer{}
fmt.Fprintln(buf, `syntax = "proto3";`)
fmt.Fprintln(buf, `package proto_package;`)
fmt.Fprintln(buf, test.goPackageOption)
if err := ioutil.WriteFile(srcName, buf.Bytes(), 0666); err != nil {
t.Fatal(err)
}
protoc(t, []string{"-I" + workdir, "--go_out=paths=source_relative:" + workdir, srcName})
out, err := ioutil.ReadFile(tgtName)
if err != nil {
t.Fatal(err)
}
pkg := packageRE.Find(out)
if pkg == nil {
t.Errorf("generated .pb.go contains no package line\n\nsource:\n%v\n\noutput:\n%v", buf.String(), string(out))
continue
}
if got, want := string(pkg), test.wantPackage; got != want {
t.Errorf("unexpected package statement with go_package = %q\n got: %v\nwant: %v", test.goPackageOption, got, want)
}
}
}
// parseFile returns a file's package name and a list of all packages it imports.
func parseFile(source string) (packageName string, imports []string, err error) {
fset := token.NewFileSet()
f, err := parser.ParseFile(fset, "<source>", source, parser.ImportsOnly)
if err != nil {
return "", nil, err
}
for _, imp := range f.Imports {
imports = append(imports, imp.Path.Value)
}
return f.Name.Name, imports, nil
}
func protoc(t *testing.T, args []string) {
cmd := exec.Command("protoc", "--plugin=protoc-gen-go="+os.Args[0])
cmd.Args = append(cmd.Args, args...)
// We set the RUN_AS_PROTOC_GEN_GO environment variable to indicate that
// the subprocess should act as a proto compiler rather than a test.
cmd.Env = append(os.Environ(), "RUN_AS_PROTOC_GEN_GO=1")
out, err := cmd.CombinedOutput()
if len(out) > 0 || err != nil {
t.Log("RUNNING: ", strings.Join(cmd.Args, " "))
}
if len(out) > 0 {
t.Log(string(out))
}
if err != nil {
t.Fatalf("protoc: %v", err)
}
}
func hasReleaseTag(want string) bool {
for _, tag := range build.Default.ReleaseTags {
if tag == want {
return true
}
}
return false
}

View File

@ -130,19 +130,23 @@ func (g *grpc) GenerateImports(file *generator.FileDescriptor) {
return
}
g.P("import (")
g.P(contextPkg, " ", strconv.Quote(path.Join(g.gen.ImportPrefix, contextPkgPath)))
g.P(grpcPkg, " ", strconv.Quote(path.Join(g.gen.ImportPrefix, grpcPkgPath)))
g.P(contextPkg, " ", generator.GoImportPath(path.Join(string(g.gen.ImportPrefix), contextPkgPath)))
g.P(grpcPkg, " ", generator.GoImportPath(path.Join(string(g.gen.ImportPrefix), grpcPkgPath)))
g.P(")")
g.P()
}
// reservedClientName records whether a client name is reserved on the client side.
var reservedClientName = map[string]bool{
// TODO: do we need any in gRPC?
// TODO: do we need any in gRPC?
}
func unexport(s string) string { return strings.ToLower(s[:1]) + s[1:] }
// deprecationComment is the standard comment added to deprecated
// messages, fields, enums, and enum values.
var deprecationComment = "// Deprecated: Do not use."
// generateService generates all the code for the named service.
func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.ServiceDescriptorProto, index int) {
path := fmt.Sprintf("6,%d", index) // 6 means service.
@ -153,12 +157,16 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
fullServName = pkg + "." + fullServName
}
servName := generator.CamelCase(origServName)
deprecated := service.GetOptions().GetDeprecated()
g.P()
g.P("// Client API for ", servName, " service")
g.P()
// Client interface.
if deprecated {
g.P(deprecationComment)
}
g.P("type ", servName, "Client interface {")
for i, method := range service.Method {
g.gen.PrintComments(fmt.Sprintf("%s,2,%d", path, i)) // 2 means method in a service.
@ -174,6 +182,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
g.P()
// NewClient factory.
if deprecated {
g.P(deprecationComment)
}
g.P("func New", servName, "Client (cc *", grpcPkg, ".ClientConn) ", servName, "Client {")
g.P("return &", unexport(servName), "Client{cc}")
g.P("}")
@ -200,6 +211,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
g.P()
// Server interface.
if deprecated {
g.P(deprecationComment)
}
serverType := servName + "Server"
g.P("type ", serverType, " interface {")
for i, method := range service.Method {
@ -210,6 +224,9 @@ func (g *grpc) generateService(file *generator.FileDescriptor, service *pb.Servi
g.P()
// Server registration.
if deprecated {
g.P(deprecationComment)
}
g.P("func Register", servName, "Server(s *", grpcPkg, ".Server, srv ", serverType, ") {")
g.P("s.RegisterService(&", serviceDescVar, `, srv)`)
g.P("}")
@ -283,6 +300,9 @@ func (g *grpc) generateClientMethod(servName, fullServName, serviceDescVar strin
inType := g.typeName(method.GetInputType())
outType := g.typeName(method.GetOutputType())
if method.GetOptions().GetDeprecated() {
g.P(deprecationComment)
}
g.P("func (c *", unexport(servName), "Client) ", g.generateClientSignature(servName, method), "{")
if !method.GetServerStreaming() && !method.GetClientStreaming() {
g.P("out := new(", outType, ")")

View File

@ -1,45 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Not stored here, but plugin.proto is in https://github.com/google/protobuf/
# at src/google/protobuf/compiler/plugin.proto
# Also we need to fix an import.
regenerate:
@echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION
cp $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto .
protoc --go_out=Mgoogle/protobuf/descriptor.proto=github.com/golang/protobuf/protoc-gen-go/descriptor:../../../../.. \
-I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/compiler/plugin.proto
restore:
cp plugin.pb.golden plugin.pb.go
preserve:
cp plugin.pb.go plugin.pb.golden

View File

@ -37,14 +37,33 @@ type Version struct {
Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"`
// A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
// be empty for mainline stable releases.
Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
XXX_unrecognized []byte `json:"-"`
Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Version) Reset() { *m = Version{} }
func (m *Version) String() string { return proto.CompactTextString(m) }
func (*Version) ProtoMessage() {}
func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
func (m *Version) Unmarshal(b []byte) error {
return xxx_messageInfo_Version.Unmarshal(m, b)
}
func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Version.Marshal(b, m, deterministic)
}
func (dst *Version) XXX_Merge(src proto.Message) {
xxx_messageInfo_Version.Merge(dst, src)
}
func (m *Version) XXX_Size() int {
return xxx_messageInfo_Version.Size(m)
}
func (m *Version) XXX_DiscardUnknown() {
xxx_messageInfo_Version.DiscardUnknown(m)
}
var xxx_messageInfo_Version proto.InternalMessageInfo
func (m *Version) GetMajor() int32 {
if m != nil && m.Major != nil {
@ -98,14 +117,33 @@ type CodeGeneratorRequest struct {
// fully qualified.
ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
// The version number of protocol compiler.
CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
XXX_unrecognized []byte `json:"-"`
CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *CodeGeneratorRequest) Reset() { *m = CodeGeneratorRequest{} }
func (m *CodeGeneratorRequest) String() string { return proto.CompactTextString(m) }
func (*CodeGeneratorRequest) ProtoMessage() {}
func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
func (m *CodeGeneratorRequest) Unmarshal(b []byte) error {
return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b)
}
func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic)
}
func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) {
xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src)
}
func (m *CodeGeneratorRequest) XXX_Size() int {
return xxx_messageInfo_CodeGeneratorRequest.Size(m)
}
func (m *CodeGeneratorRequest) XXX_DiscardUnknown() {
xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m)
}
var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo
func (m *CodeGeneratorRequest) GetFileToGenerate() []string {
if m != nil {
@ -145,15 +183,34 @@ type CodeGeneratorResponse struct {
// problem in protoc itself -- such as the input CodeGeneratorRequest being
// unparseable -- should be reported by writing a message to stderr and
// exiting with a non-zero status code.
Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
XXX_unrecognized []byte `json:"-"`
Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *CodeGeneratorResponse) Reset() { *m = CodeGeneratorResponse{} }
func (m *CodeGeneratorResponse) String() string { return proto.CompactTextString(m) }
func (*CodeGeneratorResponse) ProtoMessage() {}
func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
func (m *CodeGeneratorResponse) Unmarshal(b []byte) error {
return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b)
}
func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic)
}
func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src)
}
func (m *CodeGeneratorResponse) XXX_Size() int {
return xxx_messageInfo_CodeGeneratorResponse.Size(m)
}
func (m *CodeGeneratorResponse) XXX_DiscardUnknown() {
xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m)
}
var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo
func (m *CodeGeneratorResponse) GetError() string {
if m != nil && m.Error != nil {
@ -222,14 +279,33 @@ type CodeGeneratorResponse_File struct {
// If |insertion_point| is present, |name| must also be present.
InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
// The file contents.
Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
XXX_unrecognized []byte `json:"-"`
Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *CodeGeneratorResponse_File) Reset() { *m = CodeGeneratorResponse_File{} }
func (m *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(m) }
func (*CodeGeneratorResponse_File) ProtoMessage() {}
func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} }
func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error {
return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b)
}
func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic)
}
func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) {
xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src)
}
func (m *CodeGeneratorResponse_File) XXX_Size() int {
return xxx_messageInfo_CodeGeneratorResponse_File.Size(m)
}
func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() {
xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m)
}
var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo
func (m *CodeGeneratorResponse_File) GetName() string {
if m != nil && m.Name != nil {

View File

@ -1,73 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
all:
@echo run make test
include ../../Make.protobuf
test: golden testbuild
#test: golden testbuild extension_test
# ./extension_test
# @echo PASS
my_test/test.pb.go: my_test/test.proto
protoc --go_out=Mmulti/multi1.proto=github.com/golang/protobuf/protoc-gen-go/testdata/multi:. $<
golden:
make -B my_test/test.pb.go
sed -i -e '/return.*fileDescriptor/d' my_test/test.pb.go
sed -i -e '/^var fileDescriptor/,/^}/d' my_test/test.pb.go
sed -i -e '/proto.RegisterFile.*fileDescriptor/d' my_test/test.pb.go
gofmt -w my_test/test.pb.go
diff -w my_test/test.pb.go my_test/test.pb.go.golden
nuke: clean
testbuild: regenerate
go test
regenerate:
# Invoke protoc once to generate three independent .pb.go files in the same package.
protoc --go_out=. multi/multi1.proto multi/multi2.proto multi/multi3.proto
#extension_test: extension_test.$O
# $(LD) -L. -o $@ $<
#multi.a: multi3.pb.$O multi2.pb.$O multi1.pb.$O
# rm -f multi.a
# $(QUOTED_GOBIN)/gopack grc $@ $<
#test.pb.go: imp.pb.go
#multi1.pb.go: multi2.pb.go multi3.pb.go
#main.$O: imp.pb.$O test.pb.$O multi.a
#extension_test.$O: extension_base.pb.$O extension_extra.pb.$O extension_user.pb.$O

View File

@ -0,0 +1,232 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// deprecated/deprecated.proto is a deprecated file.
package deprecated // import "github.com/golang/protobuf/protoc-gen-go/testdata/deprecated"
/*
package deprecated contains only deprecated messages and services.
*/
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import (
context "golang.org/x/net/context"
grpc "google.golang.org/grpc"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
// DeprecatedEnum contains deprecated values.
type DeprecatedEnum int32 // Deprecated: Do not use.
const (
// DEPRECATED is the iota value of this enum.
DeprecatedEnum_DEPRECATED DeprecatedEnum = 0 // Deprecated: Do not use.
)
var DeprecatedEnum_name = map[int32]string{
0: "DEPRECATED",
}
var DeprecatedEnum_value = map[string]int32{
"DEPRECATED": 0,
}
func (x DeprecatedEnum) String() string {
return proto.EnumName(DeprecatedEnum_name, int32(x))
}
func (DeprecatedEnum) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_deprecated_9e1889ba21817fad, []int{0}
}
// DeprecatedRequest is a request to DeprecatedCall.
//
// Deprecated: Do not use.
type DeprecatedRequest struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *DeprecatedRequest) Reset() { *m = DeprecatedRequest{} }
func (m *DeprecatedRequest) String() string { return proto.CompactTextString(m) }
func (*DeprecatedRequest) ProtoMessage() {}
func (*DeprecatedRequest) Descriptor() ([]byte, []int) {
return fileDescriptor_deprecated_9e1889ba21817fad, []int{0}
}
func (m *DeprecatedRequest) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_DeprecatedRequest.Unmarshal(m, b)
}
func (m *DeprecatedRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_DeprecatedRequest.Marshal(b, m, deterministic)
}
func (dst *DeprecatedRequest) XXX_Merge(src proto.Message) {
xxx_messageInfo_DeprecatedRequest.Merge(dst, src)
}
func (m *DeprecatedRequest) XXX_Size() int {
return xxx_messageInfo_DeprecatedRequest.Size(m)
}
func (m *DeprecatedRequest) XXX_DiscardUnknown() {
xxx_messageInfo_DeprecatedRequest.DiscardUnknown(m)
}
var xxx_messageInfo_DeprecatedRequest proto.InternalMessageInfo
// Deprecated: Do not use.
type DeprecatedResponse struct {
// DeprecatedField contains a DeprecatedEnum.
DeprecatedField DeprecatedEnum `protobuf:"varint,1,opt,name=deprecated_field,json=deprecatedField,enum=deprecated.DeprecatedEnum" json:"deprecated_field,omitempty"` // Deprecated: Do not use.
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *DeprecatedResponse) Reset() { *m = DeprecatedResponse{} }
func (m *DeprecatedResponse) String() string { return proto.CompactTextString(m) }
func (*DeprecatedResponse) ProtoMessage() {}
func (*DeprecatedResponse) Descriptor() ([]byte, []int) {
return fileDescriptor_deprecated_9e1889ba21817fad, []int{1}
}
func (m *DeprecatedResponse) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_DeprecatedResponse.Unmarshal(m, b)
}
func (m *DeprecatedResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_DeprecatedResponse.Marshal(b, m, deterministic)
}
func (dst *DeprecatedResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_DeprecatedResponse.Merge(dst, src)
}
func (m *DeprecatedResponse) XXX_Size() int {
return xxx_messageInfo_DeprecatedResponse.Size(m)
}
func (m *DeprecatedResponse) XXX_DiscardUnknown() {
xxx_messageInfo_DeprecatedResponse.DiscardUnknown(m)
}
var xxx_messageInfo_DeprecatedResponse proto.InternalMessageInfo
// Deprecated: Do not use.
func (m *DeprecatedResponse) GetDeprecatedField() DeprecatedEnum {
if m != nil {
return m.DeprecatedField
}
return DeprecatedEnum_DEPRECATED
}
func init() {
proto.RegisterType((*DeprecatedRequest)(nil), "deprecated.DeprecatedRequest")
proto.RegisterType((*DeprecatedResponse)(nil), "deprecated.DeprecatedResponse")
proto.RegisterEnum("deprecated.DeprecatedEnum", DeprecatedEnum_name, DeprecatedEnum_value)
}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4
// Client API for DeprecatedService service
// Deprecated: Do not use.
type DeprecatedServiceClient interface {
// DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
DeprecatedCall(ctx context.Context, in *DeprecatedRequest, opts ...grpc.CallOption) (*DeprecatedResponse, error)
}
type deprecatedServiceClient struct {
cc *grpc.ClientConn
}
// Deprecated: Do not use.
func NewDeprecatedServiceClient(cc *grpc.ClientConn) DeprecatedServiceClient {
return &deprecatedServiceClient{cc}
}
// Deprecated: Do not use.
func (c *deprecatedServiceClient) DeprecatedCall(ctx context.Context, in *DeprecatedRequest, opts ...grpc.CallOption) (*DeprecatedResponse, error) {
out := new(DeprecatedResponse)
err := grpc.Invoke(ctx, "/deprecated.DeprecatedService/DeprecatedCall", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// Server API for DeprecatedService service
// Deprecated: Do not use.
type DeprecatedServiceServer interface {
// DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
DeprecatedCall(context.Context, *DeprecatedRequest) (*DeprecatedResponse, error)
}
// Deprecated: Do not use.
func RegisterDeprecatedServiceServer(s *grpc.Server, srv DeprecatedServiceServer) {
s.RegisterService(&_DeprecatedService_serviceDesc, srv)
}
func _DeprecatedService_DeprecatedCall_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(DeprecatedRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(DeprecatedServiceServer).DeprecatedCall(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/deprecated.DeprecatedService/DeprecatedCall",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(DeprecatedServiceServer).DeprecatedCall(ctx, req.(*DeprecatedRequest))
}
return interceptor(ctx, in, info, handler)
}
var _DeprecatedService_serviceDesc = grpc.ServiceDesc{
ServiceName: "deprecated.DeprecatedService",
HandlerType: (*DeprecatedServiceServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "DeprecatedCall",
Handler: _DeprecatedService_DeprecatedCall_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "deprecated/deprecated.proto",
}
func init() {
proto.RegisterFile("deprecated/deprecated.proto", fileDescriptor_deprecated_9e1889ba21817fad)
}
var fileDescriptor_deprecated_9e1889ba21817fad = []byte{
// 248 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4e, 0x49, 0x2d, 0x28,
0x4a, 0x4d, 0x4e, 0x2c, 0x49, 0x4d, 0xd1, 0x47, 0x30, 0xf5, 0x0a, 0x8a, 0xf2, 0x4b, 0xf2, 0x85,
0xb8, 0x10, 0x22, 0x4a, 0xe2, 0x5c, 0x82, 0x2e, 0x70, 0x5e, 0x50, 0x6a, 0x61, 0x69, 0x6a, 0x71,
0x89, 0x15, 0x93, 0x04, 0xa3, 0x52, 0x32, 0x97, 0x10, 0xb2, 0x44, 0x71, 0x41, 0x7e, 0x5e, 0x71,
0xaa, 0x90, 0x27, 0x97, 0x00, 0x42, 0x73, 0x7c, 0x5a, 0x66, 0x6a, 0x4e, 0x8a, 0x04, 0xa3, 0x02,
0xa3, 0x06, 0x9f, 0x91, 0x94, 0x1e, 0x92, 0x3d, 0x08, 0x9d, 0xae, 0x79, 0xa5, 0xb9, 0x4e, 0x4c,
0x12, 0x8c, 0x41, 0xfc, 0x08, 0x69, 0x37, 0x90, 0x36, 0x90, 0x25, 0x5a, 0x1a, 0x5c, 0x7c, 0xa8,
0x4a, 0x85, 0x84, 0xb8, 0xb8, 0x5c, 0x5c, 0x03, 0x82, 0x5c, 0x9d, 0x1d, 0x43, 0x5c, 0x5d, 0x04,
0x18, 0xa4, 0x98, 0x38, 0x18, 0xa5, 0x98, 0x24, 0x18, 0x8d, 0xf2, 0x90, 0xdd, 0x19, 0x9c, 0x5a,
0x54, 0x96, 0x99, 0x9c, 0x2a, 0x14, 0x82, 0xac, 0xdd, 0x39, 0x31, 0x27, 0x47, 0x48, 0x16, 0xbb,
0x2b, 0xa0, 0x1e, 0x93, 0x92, 0xc3, 0x25, 0x0d, 0xf1, 0x9e, 0x12, 0x73, 0x07, 0x13, 0xa3, 0x14,
0x88, 0x70, 0x72, 0x8c, 0xb2, 0x49, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5,
0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x07, 0x07, 0x5f, 0x52, 0x69, 0x1a, 0x84, 0x91, 0xac,
0x9b, 0x9e, 0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x5f, 0x92, 0x5a, 0x5c, 0x92, 0x92, 0x58, 0x92, 0x88,
0x14, 0xd2, 0x3b, 0x18, 0x19, 0x93, 0xd8, 0xc0, 0xaa, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff,
0x0e, 0xf5, 0x6c, 0x87, 0x8c, 0x01, 0x00, 0x00,
}

View File

@ -0,0 +1,69 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2018 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
// package deprecated contains only deprecated messages and services.
package deprecated;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/deprecated";
option deprecated = true; // file-level deprecation
// DeprecatedRequest is a request to DeprecatedCall.
message DeprecatedRequest {
option deprecated = true;
}
message DeprecatedResponse {
// comment for DeprecatedResponse is omitted to guarantee deprecation
// message doesn't append unnecessary comments.
option deprecated = true;
// DeprecatedField contains a DeprecatedEnum.
DeprecatedEnum deprecated_field = 1 [deprecated=true];
}
// DeprecatedEnum contains deprecated values.
enum DeprecatedEnum {
option deprecated = true;
// DEPRECATED is the iota value of this enum.
DEPRECATED = 0 [deprecated=true];
}
// DeprecatedService is for making DeprecatedCalls
service DeprecatedService {
option deprecated = true;
// DeprecatedCall takes a DeprecatedRequest and returns a DeprecatedResponse.
rpc DeprecatedCall(DeprecatedRequest) returns (DeprecatedResponse) {
option deprecated = true;
}
}

View File

@ -0,0 +1,139 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: extension_base/extension_base.proto
package extension_base // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type BaseMessage struct {
Height *int32 `protobuf:"varint,1,opt,name=height" json:"height,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
proto.XXX_InternalExtensions `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *BaseMessage) Reset() { *m = BaseMessage{} }
func (m *BaseMessage) String() string { return proto.CompactTextString(m) }
func (*BaseMessage) ProtoMessage() {}
func (*BaseMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_base_41d3c712c9fc37fc, []int{0}
}
var extRange_BaseMessage = []proto.ExtensionRange{
{Start: 4, End: 9},
{Start: 16, End: 536870911},
}
func (*BaseMessage) ExtensionRangeArray() []proto.ExtensionRange {
return extRange_BaseMessage
}
func (m *BaseMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_BaseMessage.Unmarshal(m, b)
}
func (m *BaseMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_BaseMessage.Marshal(b, m, deterministic)
}
func (dst *BaseMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_BaseMessage.Merge(dst, src)
}
func (m *BaseMessage) XXX_Size() int {
return xxx_messageInfo_BaseMessage.Size(m)
}
func (m *BaseMessage) XXX_DiscardUnknown() {
xxx_messageInfo_BaseMessage.DiscardUnknown(m)
}
var xxx_messageInfo_BaseMessage proto.InternalMessageInfo
func (m *BaseMessage) GetHeight() int32 {
if m != nil && m.Height != nil {
return *m.Height
}
return 0
}
// Another message that may be extended, using message_set_wire_format.
type OldStyleMessage struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
proto.XXX_InternalExtensions `protobuf_messageset:"1" json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *OldStyleMessage) Reset() { *m = OldStyleMessage{} }
func (m *OldStyleMessage) String() string { return proto.CompactTextString(m) }
func (*OldStyleMessage) ProtoMessage() {}
func (*OldStyleMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_base_41d3c712c9fc37fc, []int{1}
}
func (m *OldStyleMessage) MarshalJSON() ([]byte, error) {
return proto.MarshalMessageSetJSON(&m.XXX_InternalExtensions)
}
func (m *OldStyleMessage) UnmarshalJSON(buf []byte) error {
return proto.UnmarshalMessageSetJSON(buf, &m.XXX_InternalExtensions)
}
var extRange_OldStyleMessage = []proto.ExtensionRange{
{Start: 100, End: 2147483646},
}
func (*OldStyleMessage) ExtensionRangeArray() []proto.ExtensionRange {
return extRange_OldStyleMessage
}
func (m *OldStyleMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_OldStyleMessage.Unmarshal(m, b)
}
func (m *OldStyleMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_OldStyleMessage.Marshal(b, m, deterministic)
}
func (dst *OldStyleMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_OldStyleMessage.Merge(dst, src)
}
func (m *OldStyleMessage) XXX_Size() int {
return xxx_messageInfo_OldStyleMessage.Size(m)
}
func (m *OldStyleMessage) XXX_DiscardUnknown() {
xxx_messageInfo_OldStyleMessage.DiscardUnknown(m)
}
var xxx_messageInfo_OldStyleMessage proto.InternalMessageInfo
func init() {
proto.RegisterType((*BaseMessage)(nil), "extension_base.BaseMessage")
proto.RegisterType((*OldStyleMessage)(nil), "extension_base.OldStyleMessage")
}
func init() {
proto.RegisterFile("extension_base/extension_base.proto", fileDescriptor_extension_base_41d3c712c9fc37fc)
}
var fileDescriptor_extension_base_41d3c712c9fc37fc = []byte{
// 179 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4e, 0xad, 0x28, 0x49,
0xcd, 0x2b, 0xce, 0xcc, 0xcf, 0x8b, 0x4f, 0x4a, 0x2c, 0x4e, 0xd5, 0x47, 0xe5, 0xea, 0x15, 0x14,
0xe5, 0x97, 0xe4, 0x0b, 0xf1, 0xa1, 0x8a, 0x2a, 0x99, 0x72, 0x71, 0x3b, 0x25, 0x16, 0xa7, 0xfa,
0xa6, 0x16, 0x17, 0x27, 0xa6, 0xa7, 0x0a, 0x89, 0x71, 0xb1, 0x65, 0xa4, 0x66, 0xa6, 0x67, 0x94,
0x48, 0x30, 0x2a, 0x30, 0x6a, 0xb0, 0x06, 0x41, 0x79, 0x5a, 0x2c, 0x1c, 0x2c, 0x02, 0x5c, 0x5a,
0x1c, 0x1c, 0x02, 0x02, 0x0d, 0x0d, 0x0d, 0x0d, 0x4c, 0x4a, 0xf2, 0x5c, 0xfc, 0xfe, 0x39, 0x29,
0xc1, 0x25, 0x95, 0x39, 0x30, 0xad, 0x5a, 0x1c, 0x1c, 0x29, 0x02, 0xff, 0xff, 0xff, 0xff, 0xcf,
0x6e, 0xc5, 0xc4, 0xc1, 0xe8, 0xe4, 0x14, 0xe5, 0x90, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97,
0x9c, 0x9f, 0xab, 0x9f, 0x9e, 0x9f, 0x93, 0x98, 0x97, 0xae, 0x0f, 0x76, 0x42, 0x52, 0x69, 0x1a,
0x84, 0x91, 0xac, 0x9b, 0x9e, 0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x5f, 0x92, 0x5a, 0x5c, 0x92, 0x92,
0x58, 0x92, 0x88, 0xe6, 0x62, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7a, 0x7f, 0xb7, 0x2a, 0xd1,
0x00, 0x00, 0x00,
}

View File

@ -33,6 +33,8 @@ syntax = "proto2";
package extension_base;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base";
message BaseMessage {
optional int32 height = 1;
extensions 4 to 9;

View File

@ -0,0 +1,78 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: extension_extra/extension_extra.proto
package extension_extra // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type ExtraMessage struct {
Width *int32 `protobuf:"varint,1,opt,name=width" json:"width,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *ExtraMessage) Reset() { *m = ExtraMessage{} }
func (m *ExtraMessage) String() string { return proto.CompactTextString(m) }
func (*ExtraMessage) ProtoMessage() {}
func (*ExtraMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_extra_83adf2410f49f816, []int{0}
}
func (m *ExtraMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_ExtraMessage.Unmarshal(m, b)
}
func (m *ExtraMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_ExtraMessage.Marshal(b, m, deterministic)
}
func (dst *ExtraMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_ExtraMessage.Merge(dst, src)
}
func (m *ExtraMessage) XXX_Size() int {
return xxx_messageInfo_ExtraMessage.Size(m)
}
func (m *ExtraMessage) XXX_DiscardUnknown() {
xxx_messageInfo_ExtraMessage.DiscardUnknown(m)
}
var xxx_messageInfo_ExtraMessage proto.InternalMessageInfo
func (m *ExtraMessage) GetWidth() int32 {
if m != nil && m.Width != nil {
return *m.Width
}
return 0
}
func init() {
proto.RegisterType((*ExtraMessage)(nil), "extension_extra.ExtraMessage")
}
func init() {
proto.RegisterFile("extension_extra/extension_extra.proto", fileDescriptor_extension_extra_83adf2410f49f816)
}
var fileDescriptor_extension_extra_83adf2410f49f816 = []byte{
// 133 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0x4d, 0xad, 0x28, 0x49,
0xcd, 0x2b, 0xce, 0xcc, 0xcf, 0x8b, 0x4f, 0xad, 0x28, 0x29, 0x4a, 0xd4, 0x47, 0xe3, 0xeb, 0x15,
0x14, 0xe5, 0x97, 0xe4, 0x0b, 0xf1, 0xa3, 0x09, 0x2b, 0xa9, 0x70, 0xf1, 0xb8, 0x82, 0x18, 0xbe,
0xa9, 0xc5, 0xc5, 0x89, 0xe9, 0xa9, 0x42, 0x22, 0x5c, 0xac, 0xe5, 0x99, 0x29, 0x25, 0x19, 0x12,
0x8c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x93, 0x73, 0x94, 0x63, 0x7a, 0x66, 0x49, 0x46,
0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e, 0xba, 0x3e, 0xd8, 0xc4,
0xa4, 0xd2, 0x34, 0x08, 0x23, 0x59, 0x37, 0x3d, 0x35, 0x4f, 0x37, 0x3d, 0x5f, 0xbf, 0x24, 0xb5,
0xb8, 0x24, 0x25, 0xb1, 0x04, 0xc3, 0x05, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xf1, 0xec, 0xe3,
0xb7, 0xa3, 0x00, 0x00, 0x00,
}

View File

@ -33,6 +33,8 @@ syntax = "proto2";
package extension_extra;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra";
message ExtraMessage {
optional int32 width = 1;
}

View File

@ -33,16 +33,14 @@
package testdata
/*
import (
"bytes"
"regexp"
"testing"
"github.com/golang/protobuf/proto"
base "extension_base.pb"
user "extension_user.pb"
base "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
user "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user"
)
func TestSingleFieldExtension(t *testing.T) {
@ -206,5 +204,3 @@ func main() {
[]testing.InternalBenchmark{},
[]testing.InternalExample{})
}
*/

View File

@ -0,0 +1,401 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: extension_user/extension_user.proto
package extension_user // import "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import extension_base "github.com/golang/protobuf/protoc-gen-go/testdata/extension_base"
import extension_extra "github.com/golang/protobuf/protoc-gen-go/testdata/extension_extra"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type UserMessage struct {
Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Rank *string `protobuf:"bytes,2,opt,name=rank" json:"rank,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *UserMessage) Reset() { *m = UserMessage{} }
func (m *UserMessage) String() string { return proto.CompactTextString(m) }
func (*UserMessage) ProtoMessage() {}
func (*UserMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{0}
}
func (m *UserMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_UserMessage.Unmarshal(m, b)
}
func (m *UserMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_UserMessage.Marshal(b, m, deterministic)
}
func (dst *UserMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_UserMessage.Merge(dst, src)
}
func (m *UserMessage) XXX_Size() int {
return xxx_messageInfo_UserMessage.Size(m)
}
func (m *UserMessage) XXX_DiscardUnknown() {
xxx_messageInfo_UserMessage.DiscardUnknown(m)
}
var xxx_messageInfo_UserMessage proto.InternalMessageInfo
func (m *UserMessage) GetName() string {
if m != nil && m.Name != nil {
return *m.Name
}
return ""
}
func (m *UserMessage) GetRank() string {
if m != nil && m.Rank != nil {
return *m.Rank
}
return ""
}
// Extend inside the scope of another type
type LoudMessage struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
proto.XXX_InternalExtensions `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *LoudMessage) Reset() { *m = LoudMessage{} }
func (m *LoudMessage) String() string { return proto.CompactTextString(m) }
func (*LoudMessage) ProtoMessage() {}
func (*LoudMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{1}
}
var extRange_LoudMessage = []proto.ExtensionRange{
{Start: 100, End: 536870911},
}
func (*LoudMessage) ExtensionRangeArray() []proto.ExtensionRange {
return extRange_LoudMessage
}
func (m *LoudMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_LoudMessage.Unmarshal(m, b)
}
func (m *LoudMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_LoudMessage.Marshal(b, m, deterministic)
}
func (dst *LoudMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_LoudMessage.Merge(dst, src)
}
func (m *LoudMessage) XXX_Size() int {
return xxx_messageInfo_LoudMessage.Size(m)
}
func (m *LoudMessage) XXX_DiscardUnknown() {
xxx_messageInfo_LoudMessage.DiscardUnknown(m)
}
var xxx_messageInfo_LoudMessage proto.InternalMessageInfo
var E_LoudMessage_Volume = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*uint32)(nil),
Field: 8,
Name: "extension_user.LoudMessage.volume",
Tag: "varint,8,opt,name=volume",
Filename: "extension_user/extension_user.proto",
}
// Extend inside the scope of another type, using a message.
type LoginMessage struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *LoginMessage) Reset() { *m = LoginMessage{} }
func (m *LoginMessage) String() string { return proto.CompactTextString(m) }
func (*LoginMessage) ProtoMessage() {}
func (*LoginMessage) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{2}
}
func (m *LoginMessage) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_LoginMessage.Unmarshal(m, b)
}
func (m *LoginMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_LoginMessage.Marshal(b, m, deterministic)
}
func (dst *LoginMessage) XXX_Merge(src proto.Message) {
xxx_messageInfo_LoginMessage.Merge(dst, src)
}
func (m *LoginMessage) XXX_Size() int {
return xxx_messageInfo_LoginMessage.Size(m)
}
func (m *LoginMessage) XXX_DiscardUnknown() {
xxx_messageInfo_LoginMessage.DiscardUnknown(m)
}
var xxx_messageInfo_LoginMessage proto.InternalMessageInfo
var E_LoginMessage_UserMessage = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*UserMessage)(nil),
Field: 16,
Name: "extension_user.LoginMessage.user_message",
Tag: "bytes,16,opt,name=user_message,json=userMessage",
Filename: "extension_user/extension_user.proto",
}
type Detail struct {
Color *string `protobuf:"bytes,1,opt,name=color" json:"color,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Detail) Reset() { *m = Detail{} }
func (m *Detail) String() string { return proto.CompactTextString(m) }
func (*Detail) ProtoMessage() {}
func (*Detail) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{3}
}
func (m *Detail) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Detail.Unmarshal(m, b)
}
func (m *Detail) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Detail.Marshal(b, m, deterministic)
}
func (dst *Detail) XXX_Merge(src proto.Message) {
xxx_messageInfo_Detail.Merge(dst, src)
}
func (m *Detail) XXX_Size() int {
return xxx_messageInfo_Detail.Size(m)
}
func (m *Detail) XXX_DiscardUnknown() {
xxx_messageInfo_Detail.DiscardUnknown(m)
}
var xxx_messageInfo_Detail proto.InternalMessageInfo
func (m *Detail) GetColor() string {
if m != nil && m.Color != nil {
return *m.Color
}
return ""
}
// An extension of an extension
type Announcement struct {
Words *string `protobuf:"bytes,1,opt,name=words" json:"words,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Announcement) Reset() { *m = Announcement{} }
func (m *Announcement) String() string { return proto.CompactTextString(m) }
func (*Announcement) ProtoMessage() {}
func (*Announcement) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{4}
}
func (m *Announcement) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Announcement.Unmarshal(m, b)
}
func (m *Announcement) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Announcement.Marshal(b, m, deterministic)
}
func (dst *Announcement) XXX_Merge(src proto.Message) {
xxx_messageInfo_Announcement.Merge(dst, src)
}
func (m *Announcement) XXX_Size() int {
return xxx_messageInfo_Announcement.Size(m)
}
func (m *Announcement) XXX_DiscardUnknown() {
xxx_messageInfo_Announcement.DiscardUnknown(m)
}
var xxx_messageInfo_Announcement proto.InternalMessageInfo
func (m *Announcement) GetWords() string {
if m != nil && m.Words != nil {
return *m.Words
}
return ""
}
var E_Announcement_LoudExt = &proto.ExtensionDesc{
ExtendedType: (*LoudMessage)(nil),
ExtensionType: (*Announcement)(nil),
Field: 100,
Name: "extension_user.Announcement.loud_ext",
Tag: "bytes,100,opt,name=loud_ext,json=loudExt",
Filename: "extension_user/extension_user.proto",
}
// Something that can be put in a message set.
type OldStyleParcel struct {
Name *string `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
Height *int32 `protobuf:"varint,2,opt,name=height" json:"height,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *OldStyleParcel) Reset() { *m = OldStyleParcel{} }
func (m *OldStyleParcel) String() string { return proto.CompactTextString(m) }
func (*OldStyleParcel) ProtoMessage() {}
func (*OldStyleParcel) Descriptor() ([]byte, []int) {
return fileDescriptor_extension_user_af41b5e0bdfb7846, []int{5}
}
func (m *OldStyleParcel) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_OldStyleParcel.Unmarshal(m, b)
}
func (m *OldStyleParcel) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_OldStyleParcel.Marshal(b, m, deterministic)
}
func (dst *OldStyleParcel) XXX_Merge(src proto.Message) {
xxx_messageInfo_OldStyleParcel.Merge(dst, src)
}
func (m *OldStyleParcel) XXX_Size() int {
return xxx_messageInfo_OldStyleParcel.Size(m)
}
func (m *OldStyleParcel) XXX_DiscardUnknown() {
xxx_messageInfo_OldStyleParcel.DiscardUnknown(m)
}
var xxx_messageInfo_OldStyleParcel proto.InternalMessageInfo
func (m *OldStyleParcel) GetName() string {
if m != nil && m.Name != nil {
return *m.Name
}
return ""
}
func (m *OldStyleParcel) GetHeight() int32 {
if m != nil && m.Height != nil {
return *m.Height
}
return 0
}
var E_OldStyleParcel_MessageSetExtension = &proto.ExtensionDesc{
ExtendedType: (*extension_base.OldStyleMessage)(nil),
ExtensionType: (*OldStyleParcel)(nil),
Field: 2001,
Name: "extension_user.OldStyleParcel",
Tag: "bytes,2001,opt,name=message_set_extension,json=messageSetExtension",
Filename: "extension_user/extension_user.proto",
}
var E_UserMessage = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*UserMessage)(nil),
Field: 5,
Name: "extension_user.user_message",
Tag: "bytes,5,opt,name=user_message,json=userMessage",
Filename: "extension_user/extension_user.proto",
}
var E_ExtraMessage = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*extension_extra.ExtraMessage)(nil),
Field: 9,
Name: "extension_user.extra_message",
Tag: "bytes,9,opt,name=extra_message,json=extraMessage",
Filename: "extension_user/extension_user.proto",
}
var E_Width = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*int32)(nil),
Field: 6,
Name: "extension_user.width",
Tag: "varint,6,opt,name=width",
Filename: "extension_user/extension_user.proto",
}
var E_Area = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: (*int64)(nil),
Field: 7,
Name: "extension_user.area",
Tag: "varint,7,opt,name=area",
Filename: "extension_user/extension_user.proto",
}
var E_Detail = &proto.ExtensionDesc{
ExtendedType: (*extension_base.BaseMessage)(nil),
ExtensionType: ([]*Detail)(nil),
Field: 17,
Name: "extension_user.detail",
Tag: "bytes,17,rep,name=detail",
Filename: "extension_user/extension_user.proto",
}
func init() {
proto.RegisterType((*UserMessage)(nil), "extension_user.UserMessage")
proto.RegisterType((*LoudMessage)(nil), "extension_user.LoudMessage")
proto.RegisterType((*LoginMessage)(nil), "extension_user.LoginMessage")
proto.RegisterType((*Detail)(nil), "extension_user.Detail")
proto.RegisterType((*Announcement)(nil), "extension_user.Announcement")
proto.RegisterMessageSetType((*OldStyleParcel)(nil), 2001, "extension_user.OldStyleParcel")
proto.RegisterType((*OldStyleParcel)(nil), "extension_user.OldStyleParcel")
proto.RegisterExtension(E_LoudMessage_Volume)
proto.RegisterExtension(E_LoginMessage_UserMessage)
proto.RegisterExtension(E_Announcement_LoudExt)
proto.RegisterExtension(E_OldStyleParcel_MessageSetExtension)
proto.RegisterExtension(E_UserMessage)
proto.RegisterExtension(E_ExtraMessage)
proto.RegisterExtension(E_Width)
proto.RegisterExtension(E_Area)
proto.RegisterExtension(E_Detail)
}
func init() {
proto.RegisterFile("extension_user/extension_user.proto", fileDescriptor_extension_user_af41b5e0bdfb7846)
}
var fileDescriptor_extension_user_af41b5e0bdfb7846 = []byte{
// 492 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x54, 0x51, 0x6f, 0x94, 0x40,
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}

View File

@ -31,11 +31,13 @@
syntax = "proto2";
import "extension_base.proto";
import "extension_extra.proto";
import "extension_base/extension_base.proto";
import "extension_extra/extension_extra.proto";
package extension_user;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/extension_user";
message UserMessage {
optional string name = 1;
optional string rank = 2;

View File

@ -0,0 +1,444 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: grpc/grpc.proto
package testing // import "github.com/golang/protobuf/protoc-gen-go/testdata/grpc"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import (
context "golang.org/x/net/context"
grpc "google.golang.org/grpc"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type SimpleRequest struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SimpleRequest) Reset() { *m = SimpleRequest{} }
func (m *SimpleRequest) String() string { return proto.CompactTextString(m) }
func (*SimpleRequest) ProtoMessage() {}
func (*SimpleRequest) Descriptor() ([]byte, []int) {
return fileDescriptor_grpc_65bf3902e49ee873, []int{0}
}
func (m *SimpleRequest) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SimpleRequest.Unmarshal(m, b)
}
func (m *SimpleRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SimpleRequest.Marshal(b, m, deterministic)
}
func (dst *SimpleRequest) XXX_Merge(src proto.Message) {
xxx_messageInfo_SimpleRequest.Merge(dst, src)
}
func (m *SimpleRequest) XXX_Size() int {
return xxx_messageInfo_SimpleRequest.Size(m)
}
func (m *SimpleRequest) XXX_DiscardUnknown() {
xxx_messageInfo_SimpleRequest.DiscardUnknown(m)
}
var xxx_messageInfo_SimpleRequest proto.InternalMessageInfo
type SimpleResponse struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SimpleResponse) Reset() { *m = SimpleResponse{} }
func (m *SimpleResponse) String() string { return proto.CompactTextString(m) }
func (*SimpleResponse) ProtoMessage() {}
func (*SimpleResponse) Descriptor() ([]byte, []int) {
return fileDescriptor_grpc_65bf3902e49ee873, []int{1}
}
func (m *SimpleResponse) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SimpleResponse.Unmarshal(m, b)
}
func (m *SimpleResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SimpleResponse.Marshal(b, m, deterministic)
}
func (dst *SimpleResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_SimpleResponse.Merge(dst, src)
}
func (m *SimpleResponse) XXX_Size() int {
return xxx_messageInfo_SimpleResponse.Size(m)
}
func (m *SimpleResponse) XXX_DiscardUnknown() {
xxx_messageInfo_SimpleResponse.DiscardUnknown(m)
}
var xxx_messageInfo_SimpleResponse proto.InternalMessageInfo
type StreamMsg struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *StreamMsg) Reset() { *m = StreamMsg{} }
func (m *StreamMsg) String() string { return proto.CompactTextString(m) }
func (*StreamMsg) ProtoMessage() {}
func (*StreamMsg) Descriptor() ([]byte, []int) {
return fileDescriptor_grpc_65bf3902e49ee873, []int{2}
}
func (m *StreamMsg) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_StreamMsg.Unmarshal(m, b)
}
func (m *StreamMsg) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_StreamMsg.Marshal(b, m, deterministic)
}
func (dst *StreamMsg) XXX_Merge(src proto.Message) {
xxx_messageInfo_StreamMsg.Merge(dst, src)
}
func (m *StreamMsg) XXX_Size() int {
return xxx_messageInfo_StreamMsg.Size(m)
}
func (m *StreamMsg) XXX_DiscardUnknown() {
xxx_messageInfo_StreamMsg.DiscardUnknown(m)
}
var xxx_messageInfo_StreamMsg proto.InternalMessageInfo
type StreamMsg2 struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *StreamMsg2) Reset() { *m = StreamMsg2{} }
func (m *StreamMsg2) String() string { return proto.CompactTextString(m) }
func (*StreamMsg2) ProtoMessage() {}
func (*StreamMsg2) Descriptor() ([]byte, []int) {
return fileDescriptor_grpc_65bf3902e49ee873, []int{3}
}
func (m *StreamMsg2) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_StreamMsg2.Unmarshal(m, b)
}
func (m *StreamMsg2) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_StreamMsg2.Marshal(b, m, deterministic)
}
func (dst *StreamMsg2) XXX_Merge(src proto.Message) {
xxx_messageInfo_StreamMsg2.Merge(dst, src)
}
func (m *StreamMsg2) XXX_Size() int {
return xxx_messageInfo_StreamMsg2.Size(m)
}
func (m *StreamMsg2) XXX_DiscardUnknown() {
xxx_messageInfo_StreamMsg2.DiscardUnknown(m)
}
var xxx_messageInfo_StreamMsg2 proto.InternalMessageInfo
func init() {
proto.RegisterType((*SimpleRequest)(nil), "grpc.testing.SimpleRequest")
proto.RegisterType((*SimpleResponse)(nil), "grpc.testing.SimpleResponse")
proto.RegisterType((*StreamMsg)(nil), "grpc.testing.StreamMsg")
proto.RegisterType((*StreamMsg2)(nil), "grpc.testing.StreamMsg2")
}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4
// Client API for Test service
type TestClient interface {
UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error)
// This RPC streams from the server only.
Downstream(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (Test_DownstreamClient, error)
// This RPC streams from the client.
Upstream(ctx context.Context, opts ...grpc.CallOption) (Test_UpstreamClient, error)
// This one streams in both directions.
Bidi(ctx context.Context, opts ...grpc.CallOption) (Test_BidiClient, error)
}
type testClient struct {
cc *grpc.ClientConn
}
func NewTestClient(cc *grpc.ClientConn) TestClient {
return &testClient{cc}
}
func (c *testClient) UnaryCall(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (*SimpleResponse, error) {
out := new(SimpleResponse)
err := grpc.Invoke(ctx, "/grpc.testing.Test/UnaryCall", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *testClient) Downstream(ctx context.Context, in *SimpleRequest, opts ...grpc.CallOption) (Test_DownstreamClient, error) {
stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[0], c.cc, "/grpc.testing.Test/Downstream", opts...)
if err != nil {
return nil, err
}
x := &testDownstreamClient{stream}
if err := x.ClientStream.SendMsg(in); err != nil {
return nil, err
}
if err := x.ClientStream.CloseSend(); err != nil {
return nil, err
}
return x, nil
}
type Test_DownstreamClient interface {
Recv() (*StreamMsg, error)
grpc.ClientStream
}
type testDownstreamClient struct {
grpc.ClientStream
}
func (x *testDownstreamClient) Recv() (*StreamMsg, error) {
m := new(StreamMsg)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
func (c *testClient) Upstream(ctx context.Context, opts ...grpc.CallOption) (Test_UpstreamClient, error) {
stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[1], c.cc, "/grpc.testing.Test/Upstream", opts...)
if err != nil {
return nil, err
}
x := &testUpstreamClient{stream}
return x, nil
}
type Test_UpstreamClient interface {
Send(*StreamMsg) error
CloseAndRecv() (*SimpleResponse, error)
grpc.ClientStream
}
type testUpstreamClient struct {
grpc.ClientStream
}
func (x *testUpstreamClient) Send(m *StreamMsg) error {
return x.ClientStream.SendMsg(m)
}
func (x *testUpstreamClient) CloseAndRecv() (*SimpleResponse, error) {
if err := x.ClientStream.CloseSend(); err != nil {
return nil, err
}
m := new(SimpleResponse)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
func (c *testClient) Bidi(ctx context.Context, opts ...grpc.CallOption) (Test_BidiClient, error) {
stream, err := grpc.NewClientStream(ctx, &_Test_serviceDesc.Streams[2], c.cc, "/grpc.testing.Test/Bidi", opts...)
if err != nil {
return nil, err
}
x := &testBidiClient{stream}
return x, nil
}
type Test_BidiClient interface {
Send(*StreamMsg) error
Recv() (*StreamMsg2, error)
grpc.ClientStream
}
type testBidiClient struct {
grpc.ClientStream
}
func (x *testBidiClient) Send(m *StreamMsg) error {
return x.ClientStream.SendMsg(m)
}
func (x *testBidiClient) Recv() (*StreamMsg2, error) {
m := new(StreamMsg2)
if err := x.ClientStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
// Server API for Test service
type TestServer interface {
UnaryCall(context.Context, *SimpleRequest) (*SimpleResponse, error)
// This RPC streams from the server only.
Downstream(*SimpleRequest, Test_DownstreamServer) error
// This RPC streams from the client.
Upstream(Test_UpstreamServer) error
// This one streams in both directions.
Bidi(Test_BidiServer) error
}
func RegisterTestServer(s *grpc.Server, srv TestServer) {
s.RegisterService(&_Test_serviceDesc, srv)
}
func _Test_UnaryCall_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(SimpleRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(TestServer).UnaryCall(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/grpc.testing.Test/UnaryCall",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(TestServer).UnaryCall(ctx, req.(*SimpleRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Test_Downstream_Handler(srv interface{}, stream grpc.ServerStream) error {
m := new(SimpleRequest)
if err := stream.RecvMsg(m); err != nil {
return err
}
return srv.(TestServer).Downstream(m, &testDownstreamServer{stream})
}
type Test_DownstreamServer interface {
Send(*StreamMsg) error
grpc.ServerStream
}
type testDownstreamServer struct {
grpc.ServerStream
}
func (x *testDownstreamServer) Send(m *StreamMsg) error {
return x.ServerStream.SendMsg(m)
}
func _Test_Upstream_Handler(srv interface{}, stream grpc.ServerStream) error {
return srv.(TestServer).Upstream(&testUpstreamServer{stream})
}
type Test_UpstreamServer interface {
SendAndClose(*SimpleResponse) error
Recv() (*StreamMsg, error)
grpc.ServerStream
}
type testUpstreamServer struct {
grpc.ServerStream
}
func (x *testUpstreamServer) SendAndClose(m *SimpleResponse) error {
return x.ServerStream.SendMsg(m)
}
func (x *testUpstreamServer) Recv() (*StreamMsg, error) {
m := new(StreamMsg)
if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
func _Test_Bidi_Handler(srv interface{}, stream grpc.ServerStream) error {
return srv.(TestServer).Bidi(&testBidiServer{stream})
}
type Test_BidiServer interface {
Send(*StreamMsg2) error
Recv() (*StreamMsg, error)
grpc.ServerStream
}
type testBidiServer struct {
grpc.ServerStream
}
func (x *testBidiServer) Send(m *StreamMsg2) error {
return x.ServerStream.SendMsg(m)
}
func (x *testBidiServer) Recv() (*StreamMsg, error) {
m := new(StreamMsg)
if err := x.ServerStream.RecvMsg(m); err != nil {
return nil, err
}
return m, nil
}
var _Test_serviceDesc = grpc.ServiceDesc{
ServiceName: "grpc.testing.Test",
HandlerType: (*TestServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "UnaryCall",
Handler: _Test_UnaryCall_Handler,
},
},
Streams: []grpc.StreamDesc{
{
StreamName: "Downstream",
Handler: _Test_Downstream_Handler,
ServerStreams: true,
},
{
StreamName: "Upstream",
Handler: _Test_Upstream_Handler,
ClientStreams: true,
},
{
StreamName: "Bidi",
Handler: _Test_Bidi_Handler,
ServerStreams: true,
ClientStreams: true,
},
},
Metadata: "grpc/grpc.proto",
}
func init() { proto.RegisterFile("grpc/grpc.proto", fileDescriptor_grpc_65bf3902e49ee873) }
var fileDescriptor_grpc_65bf3902e49ee873 = []byte{
// 244 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xe2, 0x4f, 0x2f, 0x2a, 0x48,
0xd6, 0x07, 0x11, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42, 0x3c, 0x60, 0x76, 0x49, 0x6a, 0x71,
0x49, 0x66, 0x5e, 0xba, 0x12, 0x3f, 0x17, 0x6f, 0x70, 0x66, 0x6e, 0x41, 0x4e, 0x6a, 0x50, 0x6a,
0x61, 0x69, 0x6a, 0x71, 0x89, 0x92, 0x00, 0x17, 0x1f, 0x4c, 0xa0, 0xb8, 0x20, 0x3f, 0xaf, 0x38,
0x55, 0x89, 0x9b, 0x8b, 0x33, 0xb8, 0xa4, 0x28, 0x35, 0x31, 0xd7, 0xb7, 0x38, 0x5d, 0x89, 0x87,
0x8b, 0x0b, 0xce, 0x31, 0x32, 0x9a, 0xc1, 0xc4, 0xc5, 0x12, 0x92, 0x5a, 0x5c, 0x22, 0xe4, 0xc6,
0xc5, 0x19, 0x9a, 0x97, 0x58, 0x54, 0xe9, 0x9c, 0x98, 0x93, 0x23, 0x24, 0xad, 0x87, 0x6c, 0x85,
0x1e, 0x8a, 0xf9, 0x52, 0x32, 0xd8, 0x25, 0x21, 0x76, 0x09, 0xb9, 0x70, 0x71, 0xb9, 0xe4, 0x97,
0xe7, 0x15, 0x83, 0xad, 0xc0, 0x6f, 0x90, 0x38, 0x9a, 0x24, 0xcc, 0x55, 0x06, 0x8c, 0x42, 0xce,
0x5c, 0x1c, 0xa1, 0x05, 0x50, 0x33, 0x70, 0x29, 0xc3, 0xef, 0x10, 0x0d, 0x46, 0x21, 0x5b, 0x2e,
0x16, 0xa7, 0xcc, 0x94, 0x4c, 0xdc, 0x06, 0x48, 0xe0, 0x90, 0x30, 0xd2, 0x60, 0x34, 0x60, 0x74,
0x72, 0x88, 0xb2, 0x4b, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf,
0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x07, 0xc7, 0x40, 0x52, 0x69, 0x1a, 0x84, 0x91, 0xac, 0x9b, 0x9e,
0x9a, 0xa7, 0x9b, 0x9e, 0xaf, 0x0f, 0x32, 0x22, 0x25, 0xb1, 0x24, 0x11, 0x1c, 0x4d, 0xd6, 0x50,
0x03, 0x93, 0xd8, 0xc0, 0x8a, 0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0x90, 0xb9, 0x95, 0x42,
0xc2, 0x01, 0x00, 0x00,
}

View File

@ -33,6 +33,8 @@ syntax = "proto3";
package grpc.testing;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/grpc;testing";
message SimpleRequest {
}

View File

@ -1,113 +0,0 @@
// Code generated by protoc-gen-go.
// source: imp.proto
// DO NOT EDIT!
package imp
import proto "github.com/golang/protobuf/proto"
import "math"
import "os"
import imp1 "imp2.pb"
// Reference proto & math imports to suppress error if they are not otherwise used.
var _ = proto.GetString
var _ = math.Inf
// Types from public import imp2.proto
type PubliclyImportedMessage imp1.PubliclyImportedMessage
func (this *PubliclyImportedMessage) Reset() { (*imp1.PubliclyImportedMessage)(this).Reset() }
func (this *PubliclyImportedMessage) String() string {
return (*imp1.PubliclyImportedMessage)(this).String()
}
// PubliclyImportedMessage from public import imp.proto
type ImportedMessage_Owner int32
const (
ImportedMessage_DAVE ImportedMessage_Owner = 1
ImportedMessage_MIKE ImportedMessage_Owner = 2
)
var ImportedMessage_Owner_name = map[int32]string{
1: "DAVE",
2: "MIKE",
}
var ImportedMessage_Owner_value = map[string]int32{
"DAVE": 1,
"MIKE": 2,
}
// NewImportedMessage_Owner is deprecated. Use x.Enum() instead.
func NewImportedMessage_Owner(x ImportedMessage_Owner) *ImportedMessage_Owner {
e := ImportedMessage_Owner(x)
return &e
}
func (x ImportedMessage_Owner) Enum() *ImportedMessage_Owner {
p := new(ImportedMessage_Owner)
*p = x
return p
}
func (x ImportedMessage_Owner) String() string {
return proto.EnumName(ImportedMessage_Owner_name, int32(x))
}
type ImportedMessage struct {
Field *int64 `protobuf:"varint,1,req,name=field" json:"field,omitempty"`
XXX_extensions map[int32][]byte `json:",omitempty"`
XXX_unrecognized []byte `json:",omitempty"`
}
func (this *ImportedMessage) Reset() { *this = ImportedMessage{} }
func (this *ImportedMessage) String() string { return proto.CompactTextString(this) }
var extRange_ImportedMessage = []proto.ExtensionRange{
proto.ExtensionRange{90, 100},
}
func (*ImportedMessage) ExtensionRangeArray() []proto.ExtensionRange {
return extRange_ImportedMessage
}
func (this *ImportedMessage) ExtensionMap() map[int32][]byte {
if this.XXX_extensions == nil {
this.XXX_extensions = make(map[int32][]byte)
}
return this.XXX_extensions
}
type ImportedExtendable struct {
XXX_extensions map[int32][]byte `json:",omitempty"`
XXX_unrecognized []byte `json:",omitempty"`
}
func (this *ImportedExtendable) Reset() { *this = ImportedExtendable{} }
func (this *ImportedExtendable) String() string { return proto.CompactTextString(this) }
func (this *ImportedExtendable) Marshal() ([]byte, error) {
return proto.MarshalMessageSet(this.ExtensionMap())
}
func (this *ImportedExtendable) Unmarshal(buf []byte) error {
return proto.UnmarshalMessageSet(buf, this.ExtensionMap())
}
// ensure ImportedExtendable satisfies proto.Marshaler and proto.Unmarshaler
var _ proto.Marshaler = (*ImportedExtendable)(nil)
var _ proto.Unmarshaler = (*ImportedExtendable)(nil)
var extRange_ImportedExtendable = []proto.ExtensionRange{
proto.ExtensionRange{100, 536870911},
}
func (*ImportedExtendable) ExtensionRangeArray() []proto.ExtensionRange {
return extRange_ImportedExtendable
}
func (this *ImportedExtendable) ExtensionMap() map[int32][]byte {
if this.XXX_extensions == nil {
this.XXX_extensions = make(map[int32][]byte)
}
return this.XXX_extensions
}
func init() {
proto.RegisterEnum("imp.ImportedMessage_Owner", ImportedMessage_Owner_name, ImportedMessage_Owner_value)
}

View File

@ -0,0 +1,110 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: import_public/a.proto
package import_public // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import sub "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
// M from public import import_public/sub/a.proto
type M = sub.M
// E from public import import_public/sub/a.proto
type E = sub.E
var E_name = sub.E_name
var E_value = sub.E_value
const E_ZERO = E(sub.E_ZERO)
// Ignoring public import of Local from import_public/b.proto
type Public struct {
M *sub.M `protobuf:"bytes,1,opt,name=m" json:"m,omitempty"`
E sub.E `protobuf:"varint,2,opt,name=e,enum=goproto.test.import_public.sub.E" json:"e,omitempty"`
Local *Local `protobuf:"bytes,3,opt,name=local" json:"local,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Public) Reset() { *m = Public{} }
func (m *Public) String() string { return proto.CompactTextString(m) }
func (*Public) ProtoMessage() {}
func (*Public) Descriptor() ([]byte, []int) {
return fileDescriptor_a_c0314c022b7c17d8, []int{0}
}
func (m *Public) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Public.Unmarshal(m, b)
}
func (m *Public) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Public.Marshal(b, m, deterministic)
}
func (dst *Public) XXX_Merge(src proto.Message) {
xxx_messageInfo_Public.Merge(dst, src)
}
func (m *Public) XXX_Size() int {
return xxx_messageInfo_Public.Size(m)
}
func (m *Public) XXX_DiscardUnknown() {
xxx_messageInfo_Public.DiscardUnknown(m)
}
var xxx_messageInfo_Public proto.InternalMessageInfo
func (m *Public) GetM() *sub.M {
if m != nil {
return m.M
}
return nil
}
func (m *Public) GetE() sub.E {
if m != nil {
return m.E
}
return sub.E_ZERO
}
func (m *Public) GetLocal() *Local {
if m != nil {
return m.Local
}
return nil
}
func init() {
proto.RegisterType((*Public)(nil), "goproto.test.import_public.Public")
}
func init() { proto.RegisterFile("import_public/a.proto", fileDescriptor_a_c0314c022b7c17d8) }
var fileDescriptor_a_c0314c022b7c17d8 = []byte{
// 200 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xcc, 0x2d, 0xc8,
0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x4f, 0xd4, 0x2b, 0x28, 0xca, 0x2f,
0xc9, 0x17, 0x92, 0x4a, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b, 0xf4, 0x50, 0xd4, 0x48,
0x49, 0xa2, 0x6a, 0x29, 0x2e, 0x4d, 0x82, 0x69, 0x93, 0x42, 0x33, 0x2d, 0x09, 0x22, 0xac, 0xb4,
0x98, 0x91, 0x8b, 0x2d, 0x00, 0x2c, 0x24, 0xa4, 0xcf, 0xc5, 0x98, 0x2b, 0xc1, 0xa8, 0xc0, 0xa8,
0xc1, 0x6d, 0xa4, 0xa8, 0x87, 0xdb, 0x12, 0xbd, 0xe2, 0xd2, 0x24, 0x3d, 0xdf, 0x20, 0xc6, 0x5c,
0x90, 0x86, 0x54, 0x09, 0x26, 0x05, 0x46, 0x0d, 0x3e, 0xc2, 0x1a, 0x5c, 0x83, 0x18, 0x53, 0x85,
0xcc, 0xb9, 0x58, 0x73, 0xf2, 0x93, 0x13, 0x73, 0x24, 0x98, 0x09, 0xdb, 0xe2, 0x03, 0x52, 0x18,
0x04, 0x51, 0xef, 0xe4, 0x18, 0x65, 0x9f, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f,
0xab, 0x9f, 0x9e, 0x9f, 0x93, 0x98, 0x97, 0xae, 0x0f, 0xd6, 0x9a, 0x54, 0x9a, 0x06, 0x61, 0x24,
0xeb, 0xa6, 0xa7, 0xe6, 0xe9, 0xa6, 0xe7, 0xeb, 0x83, 0xcc, 0x4a, 0x49, 0x2c, 0x49, 0xd4, 0x47,
0x31, 0x2f, 0x80, 0x21, 0x80, 0x31, 0x89, 0x0d, 0xac, 0xd2, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff,
0x70, 0xc5, 0xc3, 0x79, 0x5a, 0x01, 0x00, 0x00,
}

View File

@ -0,0 +1,45 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2018 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
package goproto.test.import_public;
option go_package = "github.com/golang/protobuf/protoc-gen-go/testdata/import_public";
import public "import_public/sub/a.proto"; // Different Go package.
import public "import_public/b.proto"; // Same Go package.
message Public {
goproto.test.import_public.sub.M m = 1;
goproto.test.import_public.sub.E e = 2;
Local local = 3;
}

View File

@ -0,0 +1,87 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: import_public/b.proto
package import_public // import "github.com/golang/protobuf/protoc-gen-go/testdata/import_public"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import sub "github.com/golang/protobuf/protoc-gen-go/testdata/import_public/sub"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type Local struct {
M *sub.M `protobuf:"bytes,1,opt,name=m" json:"m,omitempty"`
E sub.E `protobuf:"varint,2,opt,name=e,enum=goproto.test.import_public.sub.E" json:"e,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Local) Reset() { *m = Local{} }
func (m *Local) String() string { return proto.CompactTextString(m) }
func (*Local) ProtoMessage() {}
func (*Local) Descriptor() ([]byte, []int) {
return fileDescriptor_b_7f20a805fad67bd0, []int{0}
}
func (m *Local) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_Local.Unmarshal(m, b)
}
func (m *Local) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_Local.Marshal(b, m, deterministic)
}
func (dst *Local) XXX_Merge(src proto.Message) {
xxx_messageInfo_Local.Merge(dst, src)
}
func (m *Local) XXX_Size() int {
return xxx_messageInfo_Local.Size(m)
}
func (m *Local) XXX_DiscardUnknown() {
xxx_messageInfo_Local.DiscardUnknown(m)
}
var xxx_messageInfo_Local proto.InternalMessageInfo
func (m *Local) GetM() *sub.M {
if m != nil {
return m.M
}
return nil
}
func (m *Local) GetE() sub.E {
if m != nil {
return m.E
}
return sub.E_ZERO
}
func init() {
proto.RegisterType((*Local)(nil), "goproto.test.import_public.Local")
}
func init() { proto.RegisterFile("import_public/b.proto", fileDescriptor_b_7f20a805fad67bd0) }
var fileDescriptor_b_7f20a805fad67bd0 = []byte{
// 174 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0xcd, 0xcc, 0x2d, 0xc8,
0x2f, 0x2a, 0x89, 0x2f, 0x28, 0x4d, 0xca, 0xc9, 0x4c, 0xd6, 0x4f, 0xd2, 0x2b, 0x28, 0xca, 0x2f,
0xc9, 0x17, 0x92, 0x4a, 0xcf, 0x07, 0x33, 0xf4, 0x4a, 0x52, 0x8b, 0x4b, 0xf4, 0x50, 0xd4, 0x48,
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}

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