package leveldb import ( "context" "fmt" "github.com/seaweedfs/seaweedfs/weed/pb" "os" "testing" "time" "github.com/seaweedfs/seaweedfs/weed/filer" "github.com/seaweedfs/seaweedfs/weed/util" ) func TestCreateAndFind(t *testing.T) { testFiler := filer.NewFiler(pb.ServerDiscovery{}, nil, "", "", "", "", "", 255, nil) dir := t.TempDir() store := &LevelDBStore{} store.initialize(dir) testFiler.SetStore(store) fullpath := util.FullPath("/home/chris/this/is/one/file1.jpg") ctx := context.Background() entry1 := &filer.Entry{ FullPath: fullpath, Attr: filer.Attr{ Mode: 0440, Uid: 1234, Gid: 5678, }, } if err := testFiler.CreateEntry(ctx, entry1, false, false, nil, false, testFiler.MaxFilenameLength); err != nil { t.Errorf("create entry %v: %v", entry1.FullPath, err) return } entry, err := testFiler.FindEntry(ctx, fullpath) if err != nil { t.Errorf("find entry: %v", err) return } if entry.FullPath != entry1.FullPath { t.Errorf("find wrong entry: %v", entry.FullPath) return } // checking one upper directory entries, _, _ := testFiler.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100, "", "", "") if len(entries) != 1 { t.Errorf("list entries count: %v", len(entries)) return } // checking one upper directory entries, _, _ = testFiler.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "", "", "") if len(entries) != 1 { t.Errorf("list entries count: %v", len(entries)) return } } func TestEmptyRoot(t *testing.T) { testFiler := filer.NewFiler(pb.ServerDiscovery{}, nil, "", "", "", "", "", 255, nil) dir := t.TempDir() store := &LevelDBStore{} store.initialize(dir) testFiler.SetStore(store) ctx := context.Background() // checking one upper directory entries, _, err := testFiler.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "", "", "") if err != nil { t.Errorf("list entries: %v", err) return } if len(entries) != 0 { t.Errorf("list entries count: %v", len(entries)) return } } func BenchmarkInsertEntry(b *testing.B) { testFiler := filer.NewFiler(pb.ServerDiscovery{}, nil, "", "", "", "", "", 255, nil) dir := b.TempDir() store := &LevelDBStore{} store.initialize(dir) testFiler.SetStore(store) ctx := context.Background() b.ReportAllocs() for i := 0; i < b.N; i++ { entry := &filer.Entry{ FullPath: util.FullPath(fmt.Sprintf("/file%d.txt", i)), Attr: filer.Attr{ Crtime: time.Now(), Mtime: time.Now(), Mode: os.FileMode(0644), }, } store.InsertEntry(ctx, entry) } }