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package repository
import (
"context"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v16/internal/backup"
"gitlab.com/gitlab-org/gitaly/v16/internal/git"
"gitlab.com/gitlab-org/gitaly/v16/internal/git/gittest"
"gitlab.com/gitlab-org/gitaly/v16/internal/gitaly/config"
"gitlab.com/gitlab-org/gitaly/v16/internal/structerr"
"gitlab.com/gitlab-org/gitaly/v16/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/v16/internal/testhelper/testserver"
"gitlab.com/gitlab-org/gitaly/v16/proto/go/gitalypb"
)
func TestRestoreRepository(t *testing.T) {
gittest.SkipWithSHA256(t)
t.Parallel()
ctx := testhelper.Context(t)
type setupData struct {
cfg config.Cfg
client gitalypb.RepositoryServiceClient
repo *gitalypb.Repository
repoPath string
backupID string
expectedChecksum *git.Checksum
}
for _, tc := range []struct {
desc string
setup func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData
expectedErr error
}{
{
desc: "restore backup ID",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
_, templateRepoPath := gittest.CreateRepository(t, ctx, cfg)
oid := gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch(git.DefaultBranch))
gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch("feature"), gittest.WithParents(oid))
checksum := gittest.ChecksumRepo(t, cfg, templateRepoPath)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
backup := backupLocator.BeginFull(ctx, repo, "abc123")
step := backup.Steps[len(backup.Steps)-1]
w, err := backupSink.GetWriter(ctx, step.BundlePath)
require.NoError(t, err)
bundle := gittest.BundleRepo(t, cfg, templateRepoPath, "-")
_, err = w.Write(bundle)
require.NoError(t, err)
require.NoError(t, w.Close())
w, err = backupSink.GetWriter(ctx, step.RefPath)
require.NoError(t, err)
refs := gittest.Exec(t, cfg, "-C", templateRepoPath, "show-ref", "--head")
_, err = w.Write(refs)
require.NoError(t, err)
require.NoError(t, w.Close())
require.NoError(t, backupLocator.Commit(ctx, backup))
return setupData{
cfg: cfg,
client: client,
repo: repo,
repoPath: repoPath,
backupID: "abc123",
expectedChecksum: checksum,
}
},
},
{
desc: "restore latest",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
_, templateRepoPath := gittest.CreateRepository(t, ctx, cfg)
oid := gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch(git.DefaultBranch))
gittest.WriteCommit(t, cfg, templateRepoPath, gittest.WithBranch("feature"), gittest.WithParents(oid))
checksum := gittest.ChecksumRepo(t, cfg, templateRepoPath)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
backup := backupLocator.BeginFull(ctx, repo, "abc123")
step := backup.Steps[len(backup.Steps)-1]
w, err := backupSink.GetWriter(ctx, step.BundlePath)
require.NoError(t, err)
bundle := gittest.BundleRepo(t, cfg, templateRepoPath, "-")
_, err = w.Write(bundle)
require.NoError(t, err)
require.NoError(t, w.Close())
w, err = backupSink.GetWriter(ctx, step.RefPath)
require.NoError(t, err)
refs := gittest.Exec(t, cfg, "-C", templateRepoPath, "show-ref", "--head")
_, err = w.Write(refs)
require.NoError(t, err)
require.NoError(t, w.Close())
require.NoError(t, backupLocator.Commit(ctx, backup))
return setupData{
cfg: cfg,
client: client,
repo: repo,
repoPath: repoPath,
backupID: "",
expectedChecksum: checksum,
}
},
},
{
desc: "restore latest missing",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg, gittest.CreateRepositoryConfig{
RelativePath: "@test/restore/latest/missing.git",
})
return setupData{
cfg: cfg,
client: client,
repo: repo,
repoPath: repoPath,
backupID: "",
}
},
expectedErr: structerr.NewFailedPrecondition("restore repository: manager: repository skipped: read refs: doesn't exist").WithDetail(
&gitalypb.RestoreRepositoryResponse_SkippedError{},
),
},
{
desc: "missing repository",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupSink(backupSink),
testserver.WithBackupLocator(backupLocator),
)
return setupData{
cfg: cfg,
client: client,
repo: nil,
backupID: "abc123",
}
},
expectedErr: func() error {
errorMessage := "restore repository: repository: repository not set"
if testhelper.IsPraefectEnabled() || testhelper.IsWALEnabled() {
errorMessage = "repository not set"
}
return structerr.NewInvalidArgument(errorMessage)
}(),
},
{
desc: "missing backup sink",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupLocator(backupLocator),
)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
return setupData{
cfg: cfg,
client: client,
repo: repo,
repoPath: repoPath,
backupID: "abc123",
}
},
expectedErr: structerr.NewFailedPrecondition("restore repository: server-side backups are not configured"),
},
{
desc: "missing backup locator",
setup: func(t *testing.T, ctx context.Context, backupSink backup.Sink, backupLocator backup.Locator) setupData {
cfg, client := setupRepositoryService(t,
testserver.WithBackupSink(backupSink),
)
repo, repoPath := gittest.CreateRepository(t, ctx, cfg)
return setupData{
cfg: cfg,
client: client,
repo: repo,
repoPath: repoPath,
backupID: "abc123",
}
},
expectedErr: structerr.NewFailedPrecondition("restore repository: server-side backups are not configured"),
},
} {
tc := tc
t.Run(tc.desc, func(t *testing.T) {
t.Parallel()
backupRoot := testhelper.TempDir(t)
backupSink, err := backup.ResolveSink(ctx, backupRoot)
require.NoError(t, err)
backupLocator, err := backup.ResolveLocator("pointer", backupSink)
require.NoError(t, err)
data := tc.setup(t, ctx, backupSink, backupLocator)
response, err := data.client.RestoreRepository(ctx, &gitalypb.RestoreRepositoryRequest{
Repository: data.repo,
VanityRepository: data.repo,
BackupId: data.backupID,
})
if tc.expectedErr != nil {
testhelper.RequireGrpcError(t, tc.expectedErr, err)
return
}
require.NoError(t, err)
testhelper.ProtoEqual(t, &gitalypb.RestoreRepositoryResponse{}, response)
checksum := gittest.ChecksumRepo(t, data.cfg, data.repoPath)
require.Equal(t, data.expectedChecksum.String(), checksum.String())
})
}
}
|
