1//===-- tsan_test.cc ------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file is a part of ThreadSanitizer (TSan), a race detector.
11//
12//===----------------------------------------------------------------------===//
13#include "tsan_interface.h"
14#include "tsan_test_util.h"
15#include "gtest/gtest.h"
16
17static void foo() {}
18static void bar() {}
19
20TEST(ThreadSanitizer, FuncCall) {
21  ScopedThread t1, t2;
22  MemLoc l;
23  t1.Write1(l);
24  t2.Call(foo);
25  t2.Call(bar);
26  t2.Write1(l, true);
27  t2.Return();
28  t2.Return();
29}
30
31int main(int argc, char **argv) {
32  TestMutexBeforeInit();  // Mutexes must be usable before __tsan_init();
33  __tsan_init();
34  __tsan_func_entry(__builtin_return_address(0));
35  __tsan_func_entry((char*)&main + 1);
36
37  testing::GTEST_FLAG(death_test_style) = "threadsafe";
38  testing::InitGoogleTest(&argc, argv);
39  int res = RUN_ALL_TESTS();
40
41  __tsan_func_exit();
42  __tsan_func_exit();
43  return res;
44}
45