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33 lines
562 B
Go
33 lines
562 B
Go
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// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package runtime_test
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import (
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"runtime"
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"testing"
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)
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func perpetuumMobile() {
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go perpetuumMobile()
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}
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func TestStopTheWorldDeadlock(t *testing.T) {
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runtime.GOMAXPROCS(3)
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compl := make(chan int, 1)
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go func() {
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for i := 0; i != 1000; i += 1 {
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runtime.GC()
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}
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compl <- 0
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}()
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go func() {
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for i := 0; i != 1000; i += 1 {
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runtime.GOMAXPROCS(3)
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}
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}()
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go perpetuumMobile()
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<-compl
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}
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