blob: 84e6bbcfe4744396daedb30cd0c95270b603b2c7 [file] [log] [blame]
//===-- tsan_test.cpp -----------------------------------------------------===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// This file is a part of ThreadSanitizer (TSan), a race detector.
#include "tsan_interface.h"
#include "tsan_test_util.h"
#include "gtest/gtest.h"
static void foo() {}
static void bar() {}
TEST(ThreadSanitizer, FuncCall) {
ScopedThread t1, t2;
MemLoc l;
t2.Write1(l, true);
// We use this function instead of main, as ISO C++ forbids taking the address
// of main, which we need to pass inside __tsan_func_entry.
int run_tests(int argc, char **argv) {
TestMutexBeforeInit(); // Mutexes must be usable before __tsan_init();
__tsan_func_entry((void*)((intptr_t)&run_tests + 1));
testing::GTEST_FLAG(death_test_style) = "threadsafe";
testing::InitGoogleTest(&argc, argv);
int res = RUN_ALL_TESTS();
return res;
const char *argv0;
#ifdef __APPLE__
// On Darwin, turns off symbolication and crash logs to make tests faster.
extern "C" const char* __tsan_default_options() {
return "symbolize=false:abort_on_error=0";
namespace __sanitizer {
bool ReexecDisabled() {
return true;
int main(int argc, char **argv) {
argv0 = argv[0];
return run_tests(argc, argv);