Function TestRecordKey

pkg/tablecodec/tablecodec_test.go:425–450

(t *testing.T)

}

func TestRecordKey(t *testing.T) {
	tableID := int64(55)
	tableKey := EncodeRowKeyWithHandle(tableID, kv.IntHandle(math.MaxUint32))
	tTableID, _, isRecordKey, err := DecodeKeyHead(tableKey)
	require.NoError(t, err)
	require.Equal(t, tableID, tTableID)
	require.True(t, isRecordKey)

	encodedHandle := codec.EncodeInt(nil, math.MaxUint32)
	rowKey := EncodeRowKey(tableID, encodedHandle)
	require.Equal(t, []byte(rowKey), []byte(tableKey))
	tTableID, handle, err := DecodeRecordKey(rowKey)
	require.NoError(t, err)
	require.Equal(t, tableID, tTableID)
	require.Equal(t, int64(math.MaxUint32), handle.IntValue())

	recordPrefix := GenTableRecordPrefix(tableID)
	rowKey = EncodeRecordKey(recordPrefix, kv.IntHandle(math.MaxUint32))
	require.Equal(t, []byte(rowKey), []byte(tableKey))

	_, _, err = DecodeRecordKey(nil)
	require.Error(t, err)
	_, _, err = DecodeRecordKey([]byte("abcdefghijklmnopqrstuvwxyz"))
	require.Error(t, err)
	require.Equal(t, int64(0), DecodeTableID(nil))
}

func TestPrefix(t *testing.T) {
	const tableID int64 = 66