From: Ian Lance Taylor <iant@golang.org>
Date: Wed, 24 Feb 2016 01:16:21 +0000 (-0800)
Subject: runtime: deflake TestCgoCheckBytes
X-Git-Tag: go1.7beta1~1754
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=5c096cc092013331022c33c5e3d31228edd17dab;p=gostls13.git

runtime: deflake TestCgoCheckBytes

Bump up the multiplier to 20.  Also run the fast version first, so that
the slow version is likely to start up faster.

Change-Id: Ia0654cc1212ab03a45da1904d3e4b57d6a8d02a0
Reviewed-on: https://go-review.googlesource.com/19835
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
---

diff --git a/src/runtime/crash_cgo_test.go b/src/runtime/crash_cgo_test.go
index 63769e801c..635e271d5d 100644
--- a/src/runtime/crash_cgo_test.go
+++ b/src/runtime/crash_cgo_test.go
@@ -162,19 +162,19 @@ func TestCgoCheckBytes(t *testing.T) {
 	}
 
 	cmd := testEnv(exec.Command(exe, "CgoCheckBytes"))
+	cmd.Env = append(cmd.Env, "GODEBUG=cgocheck=0")
 
 	start := time.Now()
 	cmd.Run()
 	d1 := time.Since(start)
 
 	cmd = testEnv(exec.Command(exe, "CgoCheckBytes"))
-	cmd.Env = append(cmd.Env, "GODEBUG=cgocheck=0")
 
 	start = time.Now()
 	cmd.Run()
 	d2 := time.Since(start)
 
-	if d2*10 < d1 {
+	if d1*20 < d2 {
 		t.Errorf("cgo check too slow: got %v, expected at most %v", d1, d2*10)
 	}
 }