github.com/bytedance/mockey@v1.2.10/internal/monkey/common/page_test.go (about) 1 /* 2 * Copyright 2022 ByteDance Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package common 17 18 import ( 19 "runtime" 20 "testing" 21 22 "github.com/smartystreets/goconvey/convey" 23 ) 24 25 func TestSysAlloc(t *testing.T) { 26 convey.Convey("sysAlloc", t, func() { 27 convey.So(func() { 28 data := AllocatePage() 29 30 // try write first and last byte of data 31 data[0] = 0 32 data[len(data)-1] = 0 33 34 // try get mem stat 35 m := runtime.MemStats{} 36 runtime.ReadMemStats(&m) 37 38 ReleasePage(data) 39 }, convey.ShouldNotPanic) 40 }) 41 }