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a25e368f44
Test goprint.go sometimes failed on a slow builder (plan9_arm) because of timing dependency. Instead of sleeping for a fixed time to allow the child goroutine to finish, wait explicitly for child termination by calling runtime.NumGoroutine until the returned value is 1. Fixes #15097 Change-Id: Ib3ef5ec3c8277083c774542f48bcd4ff2f79efde Reviewed-on: https://go-review.googlesource.com/21603 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
22 lines
490 B
Go
22 lines
490 B
Go
// cmpout
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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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// Test that println can be the target of a go statement.
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package main
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import (
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"runtime"
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"time"
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)
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func main() {
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go println(42, true, false, true, 1.5, "world", (chan int)(nil), []int(nil), (map[string]int)(nil), (func())(nil), byte(255))
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for runtime.NumGoroutine() > 1 {
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time.Sleep(10*time.Millisecond)
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}
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}
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