mirror of
https://github.com/restic/restic.git
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113 lines
2.3 KiB
Go
113 lines
2.3 KiB
Go
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// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package number
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import (
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"fmt"
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"testing"
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"golang.org/x/text/feature/plural"
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"golang.org/x/text/language"
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"golang.org/x/text/message"
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)
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func TestWrongVerb(t *testing.T) {
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testCases := []struct {
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f Formatter
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fmt string
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want string
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}{{
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f: Decimal(12),
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fmt: "%e",
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want: "%!e(int=12)",
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}, {
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f: Scientific(12),
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fmt: "%f",
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want: "%!f(int=12)",
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}, {
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f: Engineering(12),
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fmt: "%f",
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want: "%!f(int=12)",
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}, {
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f: Percent(12),
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fmt: "%e",
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want: "%!e(int=12)",
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}}
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for _, tc := range testCases {
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t.Run("", func(t *testing.T) {
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tag := language.Und
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got := message.NewPrinter(tag).Sprintf(tc.fmt, tc.f)
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if got != tc.want {
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t.Errorf("got %q; want %q", got, tc.want)
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}
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})
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}
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}
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func TestDigits(t *testing.T) {
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testCases := []struct {
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f Formatter
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scale int
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want string
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}{{
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f: Decimal(3),
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scale: 0,
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want: "digits:[3] exp:1 comma:0 end:1",
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}, {
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f: Decimal(3.1),
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scale: 0,
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want: "digits:[3] exp:1 comma:0 end:1",
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}, {
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f: Scientific(3.1),
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scale: 0,
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want: "digits:[3] exp:1 comma:1 end:1",
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}, {
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f: Scientific(3.1),
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scale: 3,
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want: "digits:[3 1] exp:1 comma:1 end:4",
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}}
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for _, tc := range testCases {
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t.Run("", func(t *testing.T) {
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d := tc.f.Digits(nil, language.Croatian, tc.scale)
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got := fmt.Sprintf("digits:%d exp:%d comma:%d end:%d", d.Digits, d.Exp, d.Comma, d.End)
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if got != tc.want {
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t.Errorf("got %v; want %v", got, tc.want)
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}
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})
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}
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}
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func TestPluralIntegration(t *testing.T) {
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testCases := []struct {
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f Formatter
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want string
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}{{
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f: Decimal(1),
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want: "one: 1",
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}, {
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f: Decimal(5),
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want: "other: 5",
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}}
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for _, tc := range testCases {
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t.Run("", func(t *testing.T) {
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message.Set(language.English, "num %f", plural.Selectf(1, "%f",
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"one", "one: %f",
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"other", "other: %f"))
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p := message.NewPrinter(language.English)
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// Indirect the call to p.Sprintf through the variable f
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// to avoid Go tip failing a vet check.
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// TODO: remove once vet check has been fixed. See Issue #22936.
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f := p.Sprintf
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got := f("num %f", tc.f)
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if got != tc.want {
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t.Errorf("got %q; want %q", got, tc.want)
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}
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})
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}
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}
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