github.com/matrixorigin/matrixone@v0.7.0/pkg/sql/plan/function/builtin/binary/todate_test.go (about)

     1  // Copyright 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package binary
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/matrixorigin/matrixone/pkg/container/nulls"
    21  	"github.com/matrixorigin/matrixone/pkg/container/vector"
    22  	"github.com/matrixorigin/matrixone/pkg/testutil"
    23  	"github.com/stretchr/testify/require"
    24  )
    25  
    26  func TestToDate(t *testing.T) {
    27  	inputVec0 := testutil.MakeVarcharVector([]string{"20200103", "20190102", ""}, []uint64{2})
    28  	inputVec1 := testutil.MakeScalarVarchar("YYYYMMDD", 3)
    29  	inputVecs := []*vector.Vector{inputVec0, inputVec1}
    30  	proc := testutil.NewProc()
    31  	outputVec, err := ToDate(inputVecs, proc)
    32  	require.NoError(t, err)
    33  	require.Equal(t, []string{"2020-01-03", "2019-01-02"}, vector.GetStrVectorValues(outputVec)[:2])
    34  	require.True(t, nulls.Contains(outputVec.Nsp, 2))
    35  
    36  	inputVec0 = testutil.MakeVarcharVector([]string{"01032020", "01022019", ""}, []uint64{2})
    37  	inputVec1 = testutil.MakeScalarVarchar("MMDDYYYY", 3)
    38  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    39  	proc = testutil.NewProc()
    40  	outputVec, err = ToDate(inputVecs, proc)
    41  	require.NoError(t, err)
    42  	require.Equal(t, []string{"2020-01-03", "2019-01-02"}, vector.GetStrVectorValues(outputVec)[:2])
    43  	require.True(t, nulls.Contains(outputVec.Nsp, 2))
    44  
    45  	inputVec0 = testutil.MakeVarcharVector([]string{"03012020", "02012019", ""}, []uint64{2})
    46  	inputVec1 = testutil.MakeScalarVarchar("DDMMYYYY", 3)
    47  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    48  	proc = testutil.NewProc()
    49  	outputVec, err = ToDate(inputVecs, proc)
    50  	require.NoError(t, err)
    51  	require.Equal(t, []string{"2020-01-03", "2019-01-02"}, vector.GetStrVectorValues(outputVec)[:2])
    52  	require.True(t, nulls.Contains(outputVec.Nsp, 2))
    53  
    54  	inputVec0 = testutil.MakeVarcharVector([]string{"01-03-2020", "01-02-2019", ""}, []uint64{2})
    55  	inputVec1 = testutil.MakeScalarVarchar("MM-DD-YYYY", 3)
    56  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    57  	proc = testutil.NewProc()
    58  	outputVec, err = ToDate(inputVecs, proc)
    59  	require.NoError(t, err)
    60  	require.Equal(t, []string{"2020-01-03", "2019-01-02"}, vector.GetStrVectorValues(outputVec)[:2])
    61  	require.True(t, nulls.Contains(outputVec.Nsp, 2))
    62  
    63  	inputVec0 = testutil.MakeVarcharVector([]string{"03-01-2020", "02-01-2019", ""}, []uint64{2})
    64  	inputVec1 = testutil.MakeScalarVarchar("DD-MM-YYYY", 3)
    65  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    66  	proc = testutil.NewProc()
    67  	outputVec, err = ToDate(inputVecs, proc)
    68  	require.NoError(t, err)
    69  	require.Equal(t, []string{"2020-01-03", "2019-01-02"}, vector.GetStrVectorValues(outputVec)[:2])
    70  	require.True(t, nulls.Contains(outputVec.Nsp, 2))
    71  
    72  	inputVec0 = testutil.MakeVarcharVector([]string{"32-01-2020", "02-01-2019", ""}, []uint64{2})
    73  	inputVec1 = testutil.MakeScalarVarchar("DD-MM-YYYY", 3)
    74  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    75  	proc = testutil.NewProc()
    76  	_, err = ToDate(inputVecs, proc)
    77  	require.Error(t, err)
    78  
    79  	inputVec0 = testutil.MakeVarcharVector([]string{"03-01-2020", "02-01-2019", ""}, []uint64{2})
    80  	inputVec1 = testutil.MakeScalarVarchar("DD-DD-YYYY", 3)
    81  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    82  	proc = testutil.NewProc()
    83  	_, err = ToDate(inputVecs, proc)
    84  	require.Error(t, err)
    85  
    86  	inputVec0 = testutil.MakeVarcharVector([]string{"03-01-2020", "02-01-2019", ""}, []uint64{2})
    87  	inputVec1 = testutil.MakeScalarVarchar("YYYY", 3)
    88  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    89  	proc = testutil.NewProc()
    90  	_, err = ToDate(inputVecs, proc)
    91  	require.Error(t, err)
    92  
    93  	inputVec0 = testutil.MakeVarcharVector([]string{"03-01-2020", "02-01-2019", ""}, []uint64{2})
    94  	inputVec1 = testutil.MakeScalarVarchar("YYYY", 3)
    95  	inputVecs = []*vector.Vector{inputVec0, inputVec1}
    96  	proc = testutil.NewProc()
    97  	_, err = ToDate(inputVecs, proc)
    98  	require.Error(t, err)
    99  }