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go/misc/cgo/test/issue6997_linux.go
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

41 lines
858 B
Go

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Test that pthread_cancel works as expected
// (NPTL uses SIGRTMIN to implement thread cancelation)
// See https://golang.org/issue/6997
package cgotest
/*
#cgo CFLAGS: -pthread
#cgo LDFLAGS: -pthread
extern int StartThread();
extern int CancelThread();
*/
import "C"
import "testing"
import "time"
func test6997(t *testing.T) {
r := C.StartThread()
if r != 0 {
t.Error("pthread_create failed")
}
c := make(chan C.int)
go func() {
time.Sleep(500 * time.Millisecond)
c <- C.CancelThread()
}()
select {
case r = <-c:
if r == 0 {
t.Error("pthread finished but wasn't canceled??")
}
case <-time.After(30 * time.Second):
t.Error("hung in pthread_cancel/pthread_join")
}
}