From: Dmitriy Vyukov <dvyukov@google.com>
Date: Mon, 24 Dec 2012 11:33:32 +0000 (+0400)
Subject: runtime/race: make test driver print compilation errors
X-Git-Tag: go1.1rc2~1534
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=43f2fc308b92cec6071a4af225af1dafd4d7ba54;p=gostls13.git

runtime/race: make test driver print compilation errors
Currently it silently "succeeds" saying that it run 0 tests
if there are compilations errors.
With this change it fails and outputs the compilation error.

R=golang-dev, remyoudompheng
CC=golang-dev
https://golang.org/cl/7002058
---

diff --git a/src/pkg/runtime/race/race_test.go b/src/pkg/runtime/race/race_test.go
index fac06616fc..c77569c37f 100644
--- a/src/pkg/runtime/race/race_test.go
+++ b/src/pkg/runtime/race/race_test.go
@@ -42,7 +42,7 @@ const (
 func TestRace(t *testing.T) {
 	testOutput, err := runTests()
 	if err != nil {
-		t.Fatalf("Failed to run tests: %v", err)
+		t.Fatalf("Failed to run tests: %v\n%v", err, string(testOutput))
 	}
 	reader := bufio.NewReader(bytes.NewBuffer(testOutput))
 
@@ -152,7 +152,6 @@ func runTests() ([]byte, error) {
 		}
 		cmd.Env = append(cmd.Env, env)
 	}
-	cmd.Env = append(cmd.Env, `GORACE="suppress_equal_stacks=0 suppress_equal_addresses=0"`)
-	ret, _ := cmd.CombinedOutput()
-	return ret, nil
+	cmd.Env = append(cmd.Env, `GORACE="suppress_equal_stacks=0 suppress_equal_addresses=0 exitcode=0"`)
+	return cmd.CombinedOutput()
 }