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117 lines
3.5 KiB
117 lines
3.5 KiB
package git
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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const testReposDir = "tests/repos/"
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const benchmarkReposDir = "benchmark/repos/"
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func cloneRepo(url, dir, name string) (string, error) {
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repoDir := filepath.Join(dir, name)
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if _, err := os.Stat(repoDir); err == nil {
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return repoDir, nil
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}
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return repoDir, Clone(url, repoDir, CloneRepoOptions{
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Mirror: false,
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Bare: false,
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Quiet: true,
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Timeout: 5 * time.Minute,
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})
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}
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func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
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// these test case are specific to the repo1 test repo
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testCases := []struct {
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CommitID string
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Path string
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ExpectedIDs map[string]string
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}{
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{"8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2", "", map[string]string{
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"file1.txt": "95bb4d39648ee7e325106df01a621c530863a653",
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"file2.txt": "8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2",
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}},
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{"2839944139e0de9737a044f78b0e4b40d989a9e3", "", map[string]string{
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"file1.txt": "2839944139e0de9737a044f78b0e4b40d989a9e3",
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"branch1.txt": "9c9aef8dd84e02bc7ec12641deb4c930a7c30185",
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}},
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{"5c80b0245c1c6f8343fa418ec374b13b5d4ee658", "branch2", map[string]string{
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"branch2.txt": "5c80b0245c1c6f8343fa418ec374b13b5d4ee658",
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}},
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}
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for _, testCase := range testCases {
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commit, err := repo1.GetCommit(testCase.CommitID)
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assert.NoError(t, err)
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tree, err := commit.Tree.SubTree(testCase.Path)
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assert.NoError(t, err)
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entries, err := tree.ListEntries()
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assert.NoError(t, err)
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commitsInfo, _, err := entries.GetCommitsInfo(commit, testCase.Path, nil)
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assert.NoError(t, err)
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assert.Len(t, commitsInfo, len(testCase.ExpectedIDs))
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for _, commitInfo := range commitsInfo {
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entry := commitInfo[0].(*TreeEntry)
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commit := commitInfo[1].(*Commit)
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expectedID, ok := testCase.ExpectedIDs[entry.Name()]
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if !assert.True(t, ok) {
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continue
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}
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assert.Equal(t, expectedID, commit.ID.String())
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}
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}
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}
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func TestEntries_GetCommitsInfo(t *testing.T) {
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bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
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bareRepo1, err := OpenRepository(bareRepo1Path)
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assert.NoError(t, err)
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testGetCommitsInfo(t, bareRepo1)
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clonedPath, err := cloneRepo(bareRepo1Path, testReposDir, "repo1_TestEntries_GetCommitsInfo")
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assert.NoError(t, err)
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defer os.RemoveAll(clonedPath)
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clonedRepo1, err := OpenRepository(clonedPath)
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assert.NoError(t, err)
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testGetCommitsInfo(t, clonedRepo1)
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}
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func BenchmarkEntries_GetCommitsInfo(b *testing.B) {
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benchmarks := []struct {
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url string
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name string
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}{
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{url: "https://github.com/go-gitea/gitea.git", name: "gitea"},
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{url: "https://github.com/ethantkoenig/manyfiles.git", name: "manyfiles"},
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{url: "https://github.com/moby/moby.git", name: "moby"},
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{url: "https://github.com/golang/go.git", name: "go"},
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{url: "https://github.com/torvalds/linux.git", name: "linux"},
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}
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for _, benchmark := range benchmarks {
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var commit *Commit
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var entries Entries
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if repoPath, err := cloneRepo(benchmark.url, benchmarkReposDir, benchmark.name); err != nil {
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b.Fatal(err)
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} else if repo, err := OpenRepository(repoPath); err != nil {
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b.Fatal(err)
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} else if commit, err = repo.GetBranchCommit("master"); err != nil {
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b.Fatal(err)
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} else if entries, err = commit.Tree.ListEntries(); err != nil {
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b.Fatal(err)
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}
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entries.Sort()
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b.ResetTimer()
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b.Run(benchmark.name, func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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_, _, err := entries.GetCommitsInfo(commit, "", nil)
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if err != nil {
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b.Fatal(err)
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}
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}
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})
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}
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}
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