// Copyright 2018 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package git import (	"path/filepath"	"testing" 	"forgejo.org/modules/setting"	"forgejo.org/modules/test" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") func TestRepository_GetCommitBranches(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.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)		require.NoError(t, err)		branches, err := bareRepo1.getBranches(commit, 2)		require.NoError(t, err)		assert.Equal(t, testCase.ExpectedBranches, branches)	}} func TestGetTagCommitWithSignature(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.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")	require.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)	require.NoError(t, err)	defer bareRepo1.Close() 	commit, err := bareRepo1.GetCommit("bad_branch")	assert.Nil(t, commit)	require.Error(t, err)	assert.True(t, IsErrNotExist(err))} func TestIsCommitInBranch(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.NoError(t, err)	defer bareRepo1.Close() 	result, err := bareRepo1.IsCommitInBranch("2839944139e0de9737a044f78b0e4b40d989a9e3", "branch1")	require.NoError(t, err)	assert.True(t, result) 	result, err = bareRepo1.IsCommitInBranch("2839944139e0de9737a044f78b0e4b40d989a9e3", "branch2")	require.NoError(t, err)	assert.False(t, result)} func TestRepository_CommitsBetweenIDs(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo4_commitsbetween")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.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)		require.NoError(t, err)		assert.Len(t, commits, c.ExpectedCommits, "case %d", i)	}} func TestGetTagCommit(t *testing.T) {	t.Setenv("GIT_COMMITTER_DATE", "2006-01-01 13:37")	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare") 	clonedPath, err := cloneRepo(t, bareRepo1Path)	require.NoError(t, err) 	bareRepo1, err := openRepositoryWithDefaultContext(clonedPath)	require.NoError(t, err)	defer bareRepo1.Close() 	lTagCommitID := "6fbd69e9823458e6c4a2fc5c0f6bc022b2f2acd1"	lTagName := "lightweightTag"	bareRepo1.CreateTag(lTagName, lTagCommitID) 	aTagCommitID := "8006ff9adbf0cb94da7dad9e537e53817f9fa5c0"	aTagName := "annotatedTag"	aTagMessage := "my annotated message"	bareRepo1.CreateAnnotatedTag(aTagName, aTagMessage, aTagCommitID) 	aTagID, err := bareRepo1.GetTagCommitID(aTagName)	require.NoError(t, err)	assert.NotEqualValues(t, aTagCommitID, aTagID) 	lTagID, err := bareRepo1.GetTagCommitID(lTagName)	require.NoError(t, err)	assert.EqualValues(t, lTagCommitID, lTagID) 	aTag, err := bareRepo1.GetTagCommit(aTagName)	require.NoError(t, err)	assert.EqualValues(t, aTagCommitID, aTag.ID.String()) 	lTag, err := bareRepo1.GetTagCommit(lTagName)	require.NoError(t, err)	assert.EqualValues(t, lTagCommitID, lTag.ID.String())} func TestCommitsByRange(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.NoError(t, err)	defer bareRepo1.Close() 	baseCommit, err := bareRepo1.GetBranchCommit("master")	require.NoError(t, err) 	testCases := []struct {		Page                int		ExpectedCommitCount int	}{		{1, 3},		{2, 3},		{3, 1},		{4, 0},	}	for _, testCase := range testCases {		commits, err := baseCommit.CommitsByRange(testCase.Page, 3, "")		require.NoError(t, err)		assert.Len(t, commits, testCase.ExpectedCommitCount, "page: %d", testCase.Page)	}} func TestCommitsByFileAndRange(t *testing.T) {	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)	require.NoError(t, err)	defer bareRepo1.Close()	defer test.MockVariableValue(&setting.Git.CommitsRangeSize, 2)() 	testCases := []struct {		File                string		Page                int		ExpectedCommitCount int	}{		{"file1.txt", 1, 1},		{"file2.txt", 1, 1},		{"file*.txt", 1, 2},		{"foo", 1, 2},		{"foo", 2, 1},		{"foo", 3, 0},		{"f*", 1, 2},		{"f*", 2, 2},		{"f*", 3, 1},	}	for _, testCase := range testCases {		commits, err := bareRepo1.CommitsByFileAndRange(CommitsByFileAndRangeOptions{			Revision: "master",			File:     testCase.File,			Page:     testCase.Page,		})		require.NoError(t, err)		assert.Len(t, commits, testCase.ExpectedCommitCount, "file: '%s', page: %d", testCase.File, testCase.Page)	}}