From: Dmitriy Vyukov <dvyukov@google.com>
Date: Mon, 14 Nov 2011 19:31:39 +0000 (+0300)
Subject: time: fix test hang
X-Git-Tag: weekly.2011-11-18~67
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ba98a7ee5eab17423674e8c85c5e694700dda61c;p=gostls13.git

time: fix test hang

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5374083
---

diff --git a/src/pkg/time/sleep_test.go b/src/pkg/time/sleep_test.go
index dae7dfe8fb..4c4a079880 100644
--- a/src/pkg/time/sleep_test.go
+++ b/src/pkg/time/sleep_test.go
@@ -54,6 +54,9 @@ func TestAfterStress(t *testing.T) {
 	go func() {
 		for atomic.LoadUint32(&stop) == 0 {
 			runtime.GC()
+			// Need to yield, because otherwise
+			// the main goroutine will never set the stop flag.
+			runtime.Gosched()
 		}
 	}()
 	c := Tick(1)