From: Dmitriy Vyukov <dvyukov@google.com>
Date: Tue, 19 Aug 2014 15:32:27 +0000 (+0400)
Subject: runtime: fix TestGcLastTime on windows
X-Git-Tag: go1.4beta1~782
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=8c25e08fbdf3511394f5ea5fc69c3ff988a61a5a;p=gostls13.git

runtime: fix TestGcLastTime on windows
Intended to fix:
http://build.golang.org/log/d6718ea67541b8c6be2bb14bcbc4e1c4261f67d7

LGTM=khr
R=golang-codereviews, khr
CC=golang-codereviews
https://golang.org/cl/127520043
---

diff --git a/src/pkg/runtime/gc_test.go b/src/pkg/runtime/gc_test.go
index 383af5be3d..816fc89b04 100644
--- a/src/pkg/runtime/gc_test.go
+++ b/src/pkg/runtime/gc_test.go
@@ -165,7 +165,8 @@ func TestGcLastTime(t *testing.T) {
 		t.Fatalf("bad last GC time: got %v, want [%v, %v]", last, t0, t1)
 	}
 	pause := ms.PauseNs[(ms.NumGC+255)%256]
-	if pause == 0 || pause > 10e9 {
+	// Due to timer granularity pause can actually be 0 on windows.
+	if (pause == 0 && runtime.GOOS != "windows") || pause > 10e9 {
 		t.Fatalf("bad last GC pause: got %v, want [0, 10e9]", pause)
 	}
 }