mirror of
https://github.com/golang/go
synced 2024-11-23 06:20:07 -07:00
3a3b8164fd
Currently, the cmd/dist runs test cases in misc/cgo/testsantizers only when memeory sanitizer is supported, but the tsan tests in misc/cgo/testsanitizers do not require support for -msan option, which makes tsan tests can not be run on some unsupported -msan option platforms. Therefore, this patch moves the test constraints from cmd/dist to msan_test.go, so that the tsan tests in misc/cgo/testsanitizers can be run on any system where the C compiler supports -fsanitize=thread option. Change-Id: I779c92eedd0270050f1a0b1a69ecce50c3712bc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/297774 Trust: fannie zhang <Fannie.Zhang@arm.com> Run-TryBot: fannie zhang <Fannie.Zhang@arm.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
71 lines
1.5 KiB
Go
71 lines
1.5 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package sanitizers_test
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestMSAN(t *testing.T) {
|
|
goos, err := goEnv("GOOS")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
goarch, err := goEnv("GOARCH")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
// The msan tests require support for the -msan option.
|
|
if !mSanSupported(goos, goarch) {
|
|
t.Skipf("skipping on %s/%s; -msan option is not supported.", goos, goarch)
|
|
}
|
|
|
|
t.Parallel()
|
|
requireOvercommit(t)
|
|
config := configure("memory")
|
|
config.skipIfCSanitizerBroken(t)
|
|
|
|
mustRun(t, config.goCmd("build", "std"))
|
|
|
|
cases := []struct {
|
|
src string
|
|
wantErr bool
|
|
}{
|
|
{src: "msan.go"},
|
|
{src: "msan2.go"},
|
|
{src: "msan2_cmsan.go"},
|
|
{src: "msan3.go"},
|
|
{src: "msan4.go"},
|
|
{src: "msan5.go"},
|
|
{src: "msan6.go"},
|
|
{src: "msan7.go"},
|
|
{src: "msan_fail.go", wantErr: true},
|
|
}
|
|
for _, tc := range cases {
|
|
tc := tc
|
|
name := strings.TrimSuffix(tc.src, ".go")
|
|
t.Run(name, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dir := newTempDir(t)
|
|
defer dir.RemoveAll(t)
|
|
|
|
outPath := dir.Join(name)
|
|
mustRun(t, config.goCmd("build", "-o", outPath, srcPath(tc.src)))
|
|
|
|
cmd := hangProneCmd(outPath)
|
|
if tc.wantErr {
|
|
out, err := cmd.CombinedOutput()
|
|
if err != nil {
|
|
return
|
|
}
|
|
t.Fatalf("%#q exited without error; want MSAN failure\n%s", strings.Join(cmd.Args, " "), out)
|
|
}
|
|
mustRun(t, cmd)
|
|
})
|
|
}
|
|
}
|