libgo/misc/cgo/testsanitizers/tsan_test.go

   1 // Copyright 2017 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package sanitizers_test
   6
   7 import (
   8         "strings"
   9         "testing"
  10 )
  11
  12 func TestTSAN(t *testing.T) {
  13         t.Parallel()
  14         requireOvercommit(t)
  15         config := configure("thread")
  16         config.skipIfCSanitizerBroken(t)
  17
  18         mustRun(t, config.goCmd("build", "std"))
  19
  20         cases := []struct {
  21                 src          string
  22                 needsRuntime bool
  23         }{
  24                 {src: "tsan.go"},
  25                 {src: "tsan2.go"},
  26                 {src: "tsan3.go"},
  27                 {src: "tsan4.go"},
  28                 {src: "tsan5.go", needsRuntime: true},
  29                 {src: "tsan6.go", needsRuntime: true},
  30                 {src: "tsan7.go", needsRuntime: true},
  31                 {src: "tsan8.go"},
  32                 {src: "tsan9.go"},
  33                 {src: "tsan10.go", needsRuntime: true},
  34                 {src: "tsan11.go", needsRuntime: true},
  35                 {src: "tsan12.go", needsRuntime: true},
  36         }
  37         for _, tc := range cases {
  38                 tc := tc
  39                 name := strings.TrimSuffix(tc.src, ".go")
  40                 t.Run(name, func(t *testing.T) {
  41                         t.Parallel()
  42
  43                         dir := newTempDir(t)
  44                         defer dir.RemoveAll(t)
  45
  46                         outPath := dir.Join(name)
  47                         mustRun(t, config.goCmd("build", "-o", outPath, srcPath(tc.src)))
  48
  49                         cmd := hangProneCmd(outPath)
  50                         if tc.needsRuntime {
  51                                 config.skipIfRuntimeIncompatible(t)
  52                         }
  53                         mustRun(t, cmd)
  54                 })
  55         }
  56 }