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- // 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.
- //go:build !android
- // +build !android
- // Test that pthread_cancel works as expected
- // (NPTL uses SIGRTMIN to implement thread cancellation)
- // See https://golang.org/issue/6997
- package cgotest
- /*
- #cgo CFLAGS: -pthread
- #cgo LDFLAGS: -pthread
- extern int StartThread();
- extern int CancelThread();
- */
- import "C"
- import (
- "testing"
- "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")
- }
- }
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