(t *testing.T)
| 630 | } |
| 631 | |
| 632 | func TestTempIndexValueCodec(t *testing.T) { |
| 633 | // Test encode temp index value. |
| 634 | encodedValue, err := codec.EncodeValue(stmtctx.NewStmtCtxWithTimeZone(time.UTC).TimeZone(), nil, types.NewIntDatum(1)) |
| 635 | require.NoError(t, err) |
| 636 | encodedValueCopy := make([]byte, len(encodedValue)) |
| 637 | copy(encodedValueCopy, encodedValue) |
| 638 | |
| 639 | tempIdxVal := TempIndexValueElem{ |
| 640 | Value: encodedValue, |
| 641 | KeyVer: 'b', |
| 642 | } |
| 643 | val := tempIdxVal.Encode(nil) |
| 644 | var newTempIdxVal TempIndexValueElem |
| 645 | remain, err := newTempIdxVal.DecodeOne(val) |
| 646 | require.NoError(t, err) |
| 647 | require.Equal(t, 0, len(remain)) |
| 648 | require.EqualValues(t, tempIdxVal, newTempIdxVal) |
| 649 | |
| 650 | idxVal := EncodeHandleInUniqueIndexValue(kv.IntHandle(100), false) |
| 651 | tempIdxVal = TempIndexValueElem{ |
| 652 | Value: idxVal, |
| 653 | KeyVer: 'm', |
| 654 | Distinct: true, |
| 655 | } |
| 656 | newTempIdxVal = TempIndexValueElem{} |
| 657 | val = tempIdxVal.Encode(nil) |
| 658 | remain, err = newTempIdxVal.DecodeOne(val) |
| 659 | require.NoError(t, err) |
| 660 | require.Equal(t, 0, len(remain)) |
| 661 | handle, err := DecodeHandleInIndexValue(newTempIdxVal.Value) |
| 662 | require.NoError(t, err) |
| 663 | require.Equal(t, handle.IntValue(), int64(100)) |
| 664 | require.EqualValues(t, tempIdxVal, newTempIdxVal) |
| 665 | |
| 666 | tempIdxVal = TempIndexValueElem{ |
| 667 | Delete: true, |
| 668 | KeyVer: 'b', |
| 669 | } |
| 670 | newTempIdxVal = TempIndexValueElem{} |
| 671 | val = tempIdxVal.Encode(nil) |
| 672 | remain, err = newTempIdxVal.DecodeOne(val) |
| 673 | require.NoError(t, err) |
| 674 | require.Equal(t, 0, len(remain)) |
| 675 | require.EqualValues(t, tempIdxVal, newTempIdxVal) |
| 676 | |
| 677 | tempIdxVal = TempIndexValueElem{ |
| 678 | Delete: true, |
| 679 | KeyVer: 'b', |
| 680 | Distinct: true, |
| 681 | Handle: kv.IntHandle(100), |
| 682 | } |
| 683 | newTempIdxVal = TempIndexValueElem{} |
| 684 | val = tempIdxVal.Encode(nil) |
| 685 | remain, err = newTempIdxVal.DecodeOne(val) |
| 686 | require.NoError(t, err) |
| 687 | require.Equal(t, 0, len(remain)) |
| 688 | require.EqualValues(t, tempIdxVal, newTempIdxVal) |
| 689 |
nothing calls this directly
no test coverage detected