github.com/matrixorigin/matrixone@v0.7.0/pkg/vm/engine/tae/stl/stl_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 stl
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/matrixorigin/matrixone/pkg/common/mpool"
    21  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/testutils"
    22  	"github.com/stretchr/testify/assert"
    23  )
    24  
    25  func TestAllocator(t *testing.T) {
    26  	defer testutils.AfterTest(t)()
    27  	allocator := mpool.MustNewZero()
    28  	node, err := allocator.Alloc(10)
    29  	assert.True(t, err == nil)
    30  	allocator.Free(node)
    31  	assert.Equal(t, int64(0), allocator.CurrNB())
    32  }