32 lines
888 B
Go
32 lines
888 B
Go
// Copyright 2022 PingCAP, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package gctuner
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestMem(t *testing.T) {
|
|
const mb = 1024 * 1024
|
|
|
|
heap := make([]byte, 100*mb+1)
|
|
inuse := readMemoryInuse()
|
|
t.Logf("mem inuse: %d MB", inuse/mb)
|
|
require.GreaterOrEqual(t, inuse, uint64(100*mb))
|
|
heap[0] = 0
|
|
}
|