mirror of https://github.com/perkeep/perkeep.git
49 lines
1013 B
Go
49 lines
1013 B
Go
/*
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Copyright 2013 Google Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package leak
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import (
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"runtime"
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"testing"
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)
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func TestLeak(t *testing.T) {
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testLeak(t, false, 1)
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}
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func TestNoLeak(t *testing.T) {
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testLeak(t, true, 0)
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}
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func testLeak(t *testing.T, close bool, want int) {
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c := make(chan bool)
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go func() {
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ch := NewChecker()
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if close {
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ch.Close()
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}
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c <- true
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}()
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<-c
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leak0 := nTestLeaks
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runtime.GC()
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leaks := nTestLeaks - leak0
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if leaks != want {
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t.Errorf("got %d leaks; want %d", want)
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}
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}
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