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gitea/modules/git/commit_info_test.go
zeripath 722a7c902d
Add Close() method to gogitRepository (#8901)
In investigating #7947 it has become clear that the storage component of go-git repositories needs closing.

This PR adds this Close function and adds the Close functions as necessary.

In TransferOwnership the ctx.Repo.GitRepo is closed if it is open to help prevent the risk of multiple open files.

Fixes #7947
2019-11-13 07:01:19 +00:00

133 lines
4.1 KiB
Go

package git
import (
"os"
"path/filepath"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
const testReposDir = "tests/repos/"
const benchmarkReposDir = "benchmark/repos/"
func cloneRepo(url, dir, name string) (string, error) {
repoDir := filepath.Join(dir, name)
if _, err := os.Stat(repoDir); err == nil {
return repoDir, nil
}
return repoDir, Clone(url, repoDir, CloneRepoOptions{
Mirror: false,
Bare: false,
Quiet: true,
Timeout: 5 * time.Minute,
})
}
func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
// these test case are specific to the repo1 test repo
testCases := []struct {
CommitID string
Path string
ExpectedIDs map[string]string
ExpectedTreeCommit string
}{
{"8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2", "", map[string]string{
"file1.txt": "95bb4d39648ee7e325106df01a621c530863a653",
"file2.txt": "8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2",
}, "8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2"},
{"2839944139e0de9737a044f78b0e4b40d989a9e3", "", map[string]string{
"file1.txt": "2839944139e0de9737a044f78b0e4b40d989a9e3",
"branch1.txt": "9c9aef8dd84e02bc7ec12641deb4c930a7c30185",
}, "2839944139e0de9737a044f78b0e4b40d989a9e3"},
{"5c80b0245c1c6f8343fa418ec374b13b5d4ee658", "branch2", map[string]string{
"branch2.txt": "5c80b0245c1c6f8343fa418ec374b13b5d4ee658",
}, "5c80b0245c1c6f8343fa418ec374b13b5d4ee658"},
{"feaf4ba6bc635fec442f46ddd4512416ec43c2c2", "", map[string]string{
"file1.txt": "95bb4d39648ee7e325106df01a621c530863a653",
"file2.txt": "8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2",
"foo": "37991dec2c8e592043f47155ce4808d4580f9123",
}, "feaf4ba6bc635fec442f46ddd4512416ec43c2c2"},
}
for _, testCase := range testCases {
commit, err := repo1.GetCommit(testCase.CommitID)
assert.NoError(t, err)
tree, err := commit.Tree.SubTree(testCase.Path)
assert.NoError(t, err)
entries, err := tree.ListEntries()
assert.NoError(t, err)
commitsInfo, treeCommit, err := entries.GetCommitsInfo(commit, testCase.Path, nil)
assert.Equal(t, testCase.ExpectedTreeCommit, treeCommit.ID.String())
assert.NoError(t, err)
assert.Len(t, commitsInfo, len(testCase.ExpectedIDs))
for _, commitInfo := range commitsInfo {
entry := commitInfo[0].(*TreeEntry)
commit := commitInfo[1].(*Commit)
expectedID, ok := testCase.ExpectedIDs[entry.Name()]
if !assert.True(t, ok) {
continue
}
assert.Equal(t, expectedID, commit.ID.String())
}
}
}
func TestEntries_GetCommitsInfo(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
bareRepo1, err := OpenRepository(bareRepo1Path)
assert.NoError(t, err)
defer bareRepo1.Close()
testGetCommitsInfo(t, bareRepo1)
clonedPath, err := cloneRepo(bareRepo1Path, testReposDir, "repo1_TestEntries_GetCommitsInfo")
assert.NoError(t, err)
defer os.RemoveAll(clonedPath)
clonedRepo1, err := OpenRepository(clonedPath)
assert.NoError(t, err)
defer clonedRepo1.Close()
testGetCommitsInfo(t, clonedRepo1)
}
func BenchmarkEntries_GetCommitsInfo(b *testing.B) {
benchmarks := []struct {
url string
name string
}{
{url: "https://github.com/go-gitea/gitea.git", name: "gitea"},
{url: "https://github.com/ethantkoenig/manyfiles.git", name: "manyfiles"},
{url: "https://github.com/moby/moby.git", name: "moby"},
{url: "https://github.com/golang/go.git", name: "go"},
{url: "https://github.com/torvalds/linux.git", name: "linux"},
}
for _, benchmark := range benchmarks {
var commit *Commit
var entries Entries
var repo *Repository
if repoPath, err := cloneRepo(benchmark.url, benchmarkReposDir, benchmark.name); err != nil {
b.Fatal(err)
} else if repo, err = OpenRepository(repoPath); err != nil {
b.Fatal(err)
} else if commit, err = repo.GetBranchCommit("master"); err != nil {
repo.Close()
b.Fatal(err)
} else if entries, err = commit.Tree.ListEntries(); err != nil {
repo.Close()
b.Fatal(err)
}
entries.Sort()
b.ResetTimer()
b.Run(benchmark.name, func(b *testing.B) {
for i := 0; i < b.N; i++ {
_, _, err := entries.GetCommitsInfo(commit, "", nil)
if err != nil {
b.Fatal(err)
}
}
})
repo.Close()
}
}