From: Rob Pike <r@golang.org>
Date: Wed, 19 Feb 2014 23:01:50 +0000 (-0800)
Subject: cmd/pack: dump output of command of "go env" command in test
X-Git-Tag: go1.3beta1~646
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=8ac499916e2ea58e04d756f692a85c587b11a39e;p=gostls13.git

cmd/pack: dump output of command of "go env" command in test
Get more information to help understand build failure on Plan 9.
Also Windows.
(TestHello is failing because GOCHAR does not appear in output.
What does?)

Update #7362

LGTM=bradfitz
R=rsc, bradfitz
CC=golang-codereviews
https://golang.org/cl/66070044
---

diff --git a/src/cmd/pack/pack_test.go b/src/cmd/pack/pack_test.go
index 427ba8b30d..a073fa4521 100644
--- a/src/cmd/pack/pack_test.go
+++ b/src/cmd/pack/pack_test.go
@@ -195,7 +195,7 @@ func TestHello(t *testing.T) {
 	out := run("go", "env")
 	i := strings.Index(out, "GOCHAR=\"")
 	if i < 0 {
-		t.Fatal("cannot find GOCHAR in 'go env' output")
+		t.Fatal("cannot find GOCHAR in 'go env' output:\n", out)
 	}
 	char := out[i+8 : i+9]
 	run("go", "build", "cmd/pack") // writes pack binary to dir