github.com/matrixorigin/matrixone@v0.7.0/pkg/vm/engine/tae/model/blkview_test.go (about)

     1  // Copyright 2021 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 model
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/RoaringBitmap/roaring"
    21  	"github.com/matrixorigin/matrixone/pkg/container/types"
    22  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/containers"
    23  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/testutils"
    24  	"github.com/stretchr/testify/assert"
    25  )
    26  
    27  func TestEval(t *testing.T) {
    28  	defer testutils.AfterTest(t)()
    29  	var zeroV types.TS
    30  	view := NewBlockView(zeroV.Next().Next())
    31  	colTypes := types.MockColTypes(14)
    32  	rows := 64
    33  	bat := containers.MockBatch(colTypes, rows, 3, nil)
    34  
    35  	view.SetBatch(bat)
    36  	defer view.Close()
    37  	view.SetUpdates(1, roaring.BitmapOf(3), map[uint32]any{3: int16(7)})
    38  	view.SetUpdates(13, roaring.BitmapOf(4), map[uint32]any{4: []byte("testEval")})
    39  
    40  	_ = view.Eval(true)
    41  
    42  	assert.Equal(t, any(int16(7)), view.GetColumnData(1).Get(3))
    43  	assert.Equal(t, any([]byte("testEval")), view.GetColumnData(13).Get(4))
    44  }