gitea/modules/git/repo_commit_test.go
Lunny Xiao df7f1c2ead
Fix protected branch files detection on pre_receive hook (#31778)
Fix #31738

When pushing a new branch, the old commit is zero. Most git commands
cannot recognize the zero commit id. To get the changed files in the
push, we need to get the first diverge commit of this branch. In most
situations, we could check commits one by one until one commit is
contained by another branch. Then we will think that commit is the
diverge point.

And in a pre-receive hook, this will be more difficult because all
commits haven't been merged and they actually stored in a temporary
place by git. So we need to bring some envs to let git know the commit
exist.
2024-08-06 13:32:49 +00:00

104 lines
3.5 KiB
Go

// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
func TestRepository_GetCommitBranches(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
// these test case are specific to the repo1_bare test repo
testCases := []struct {
CommitID string
ExpectedBranches []string
}{
{"2839944139e0de9737a044f78b0e4b40d989a9e3", []string{"branch1"}},
{"5c80b0245c1c6f8343fa418ec374b13b5d4ee658", []string{"branch2"}},
{"37991dec2c8e592043f47155ce4808d4580f9123", []string{"master"}},
{"95bb4d39648ee7e325106df01a621c530863a653", []string{"branch1", "branch2"}},
{"8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2", []string{"branch2", "master"}},
{"master", []string{"master"}},
}
for _, testCase := range testCases {
commit, err := bareRepo1.GetCommit(testCase.CommitID)
assert.NoError(t, err)
branches, err := bareRepo1.getBranches(os.Environ(), commit.ID.String(), 2)
assert.NoError(t, err)
assert.Equal(t, testCase.ExpectedBranches, branches)
}
}
func TestGetTagCommitWithSignature(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
// both the tag and the commit are signed here, this validates only the commit signature
commit, err := bareRepo1.GetCommit("28b55526e7100924d864dd89e35c1ea62e7a5a32")
assert.NoError(t, err)
assert.NotNil(t, commit)
assert.NotNil(t, commit.Signature)
// test that signature is not in message
assert.Equal(t, "signed-commit\n", commit.CommitMessage)
}
func TestGetCommitWithBadCommitID(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
commit, err := bareRepo1.GetCommit("bad_branch")
assert.Nil(t, commit)
assert.Error(t, err)
assert.True(t, IsErrNotExist(err))
}
func TestIsCommitInBranch(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
result, err := bareRepo1.IsCommitInBranch("2839944139e0de9737a044f78b0e4b40d989a9e3", "branch1")
assert.NoError(t, err)
assert.True(t, result)
result, err = bareRepo1.IsCommitInBranch("2839944139e0de9737a044f78b0e4b40d989a9e3", "branch2")
assert.NoError(t, err)
assert.False(t, result)
}
func TestRepository_CommitsBetweenIDs(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo4_commitsbetween")
bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
cases := []struct {
OldID string
NewID string
ExpectedCommits int
}{
{"fdc1b615bdcff0f0658b216df0c9209e5ecb7c78", "78a445db1eac62fe15e624e1137965969addf344", 1}, // com1 -> com2
{"78a445db1eac62fe15e624e1137965969addf344", "fdc1b615bdcff0f0658b216df0c9209e5ecb7c78", 0}, // reset HEAD~, com2 -> com1
{"78a445db1eac62fe15e624e1137965969addf344", "a78e5638b66ccfe7e1b4689d3d5684e42c97d7ca", 1}, // com2 -> com2_new
}
for i, c := range cases {
commits, err := bareRepo1.CommitsBetweenIDs(c.NewID, c.OldID)
assert.NoError(t, err)
assert.Len(t, commits, c.ExpectedCommits, "case %d", i)
}
}