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package ref
import (
"bufio"
"fmt"
"os"
"path/filepath"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v14/internal/git"
"gitlab.com/gitlab-org/gitaly/v14/internal/git/gittest"
"gitlab.com/gitlab-org/gitaly/v14/internal/git/localrepo"
"gitlab.com/gitlab-org/gitaly/v14/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/v14/proto/go/gitalypb"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func TestPackRefsSuccessfulRequest(t *testing.T) {
ctx := testhelper.Context(t)
cfg, repoProto, repoPath, client := setupRefService(ctx, t)
packedRefs := linesInPackfile(t, repoPath)
repo := localrepo.NewTestRepo(t, cfg, repoProto)
// creates some new heads
newBranches := 10
for i := 0; i < newBranches; i++ {
require.NoError(t, repo.UpdateRef(ctx, git.ReferenceName(fmt.Sprintf("refs/heads/new-ref-%d", i)), "refs/heads/master", git.ZeroOID))
}
// pack all refs
//nolint:staticcheck
_, err := client.PackRefs(ctx, &gitalypb.PackRefsRequest{Repository: repoProto})
require.NoError(t, err)
files, err := os.ReadDir(filepath.Join(repoPath, "refs/heads"))
require.NoError(t, err)
assert.Len(t, files, 0, "git pack-refs --all should have packed all refs in refs/heads")
assert.Equal(t, packedRefs+newBranches, linesInPackfile(t, repoPath), fmt.Sprintf("should have added %d new lines to the packfile", newBranches))
// ensure all refs are reachable
for i := 0; i < newBranches; i++ {
gittest.Exec(t, cfg, "-C", repoPath, "show-ref", fmt.Sprintf("refs/heads/new-ref-%d", i))
}
}
func linesInPackfile(t *testing.T, repoPath string) int {
packFile, err := os.Open(filepath.Join(repoPath, "packed-refs"))
require.NoError(t, err)
defer packFile.Close()
scanner := bufio.NewScanner(packFile)
var refs int
for scanner.Scan() {
if strings.HasPrefix(scanner.Text(), "#") {
continue
}
refs++
}
return refs
}
func TestPackRefs_invalidRequest(t *testing.T) {
t.Parallel()
cfg, client := setupRefServiceWithoutRepo(t)
tests := []struct {
repo *gitalypb.Repository
err error
desc string
}{
{
desc: "nil repo",
repo: nil,
err: status.Error(codes.InvalidArgument, gitalyOrPraefect("empty Repository", "repo scoped: empty Repository")),
},
{
desc: "invalid storage name",
repo: &gitalypb.Repository{StorageName: "foo"},
err: status.Error(codes.InvalidArgument, gitalyOrPraefect(`GetStorageByName: no such storage: "foo"`, "repo scoped: invalid Repository")),
},
{
desc: "non-existing repo",
repo: &gitalypb.Repository{StorageName: cfg.Storages[0].Name, RelativePath: "bar"},
err: status.Error(
codes.NotFound,
gitalyOrPraefect(
fmt.Sprintf(`GetRepoPath: not a git repository: "%s/bar"`, cfg.Storages[0].Path),
`mutator call: route repository mutator: get repository id: repository "default"/"bar" not found`,
),
),
},
}
for _, tc := range tests {
t.Run(tc.desc, func(t *testing.T) {
ctx := testhelper.Context(t)
//nolint:staticcheck
_, err := client.PackRefs(ctx, &gitalypb.PackRefsRequest{Repository: tc.repo})
testhelper.RequireGrpcError(t, err, tc.err)
})
}
}
|
