if err != nil {
				if !testCase.wantErr {
					t.Fatal(err)
				}
				t.Logf("got expected error: %v", err)
				return
			}

			if err = s3Select.Open(newBytesRSC(testCase.input)); err != nil {
				if !testCase.wantErr {
					t.Fatal(err)
				}
				t.Logf("got expected error: %v", err)
				return
			} else if testCase.wantErr {
				t.Error("did not get expected error")

		}
		if got, want := h2.Linkname, v.h.Linkname; got != want {
			t.Errorf("i=%d: Linkname: got %v, want %v", i, got, want)
		}
		if got, want := h2.Typeflag, v.h.Typeflag; got != want {
			t.Logf("%#v %#v", v.h, fi.Sys())
			t.Errorf("i=%d: Typeflag: got %q, want %q", i, got, want)
		}
		if got, want := h2.Mode, v.h.Mode; got != want {
			t.Errorf("i=%d: Mode: got %o, want %o", i, got, want)
		}

		go func() {
			defer wg.Done()
			// Sync start.
			<-start
			if err := obj.MakeBucket(GlobalContext, bucketName1, MakeBucketOptions{}); err != nil {
				if _, ok := err.(BucketExists); !ok {
					t.Logf("unexpected error: %T: %v", err, err)
					return
				}
				mu.Lock()
				errs++
				mu.Unlock()
				return
			}
			mu.Lock()
			ok++
			mu.Unlock()
		}()
	}
	close(start)

pkg os/signal, func Ignored(os.Signal) bool
pkg regexp/syntax, method (Op) String() string
pkg runtime/trace, func IsEnabled() bool
pkg runtime/trace, func Log(context.Context, string, string)
pkg runtime/trace, func Logf(context.Context, string, string, ...interface{})
pkg runtime/trace, func NewTask(context.Context, string) (context.Context, *Task)
pkg runtime/trace, func StartRegion(context.Context, string) *Region

			WrittenByVersion: globalVersionUnix,
		}
		xl.data = nil
		xl.versions = xl.versions[:2]
		xl.addVersion(ventry)

		data, err = xl.AppendTo(nil)
		if err != nil {
			t.Fatal(err)
		}
		// t.Logf("data := %#v\n", data)
	})
}

func Test_xlMetaV2Shallow_LoadTimeStamp(t *testing.T) {
	// v0 Saved with
	// ReservedMetadataPrefixLower + ReplicationTimestamp: []byte("2022-10-27T15:40:53.195813291+08:00")

				p := make([]byte, 50)
				n, err := br.Read(p)
				if err != wantErr || n != len(s) || string(p[:n]) != s {
					t.Fatalf("read(%d) = %q, %v, want %q, %v", len(p), string(p[:n]), err, s, wantErr)
				}
				t.Logf("read(%d) = %q, %v", len(p), string(p[:n]), err)
			}
			want("abc", nil)
			want("", nil)
			want("def", nil)
			want("", io.EOF)
		})
	}
}

func TestReaderReset(t *testing.T) {

pkg testing, method (*B) Failed() bool
pkg testing, method (*B) Fatal(...interface{})
pkg testing, method (*B) Fatalf(string, ...interface{})
pkg testing, method (*B) Log(...interface{})
pkg testing, method (*B) Logf(string, ...interface{})
pkg testing, method (*B) ResetTimer()
pkg testing, method (*B) SetBytes(int64)
pkg testing, method (*B) StartTimer()
pkg testing, method (*B) StopTimer()

pkg testing, type TB interface, Fatal(...interface{})
pkg testing, type TB interface, Fatalf(string, ...interface{})
pkg testing, type TB interface, Log(...interface{})
pkg testing, type TB interface, Logf(string, ...interface{})
pkg testing, type TB interface, Skip(...interface{})
pkg testing, type TB interface, SkipNow()
pkg testing, type TB interface, Skipf(string, ...interface{})