1 //===-- asan_test_main.cpp ------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file is a part of AddressSanitizer, an address sanity checker.
10 //
11 //===----------------------------------------------------------------------===//
12 #include "asan_test_utils.h"
13 #include "sanitizer_common/sanitizer_platform.h"
14
15 // Default ASAN_OPTIONS for the unit tests.
__asan_default_options()16 extern "C" const char* __asan_default_options() {
17 #if SANITIZER_APPLE
18 // On Darwin, we default to `abort_on_error=1`, which would make tests run
19 // much slower. Let's override this and run lit tests with 'abort_on_error=0'
20 // and make sure we do not overwhelm the syslog while testing. Also, let's
21 // turn symbolization off to speed up testing, especially when not running
22 // with llvm-symbolizer but with atos.
23 return "symbolize=false:abort_on_error=0:log_to_syslog=0";
24 #elif SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
25 // On PowerPC and ARM Thumb, a couple tests involving pthread_exit fail due to
26 // leaks detected by LSan. Symbolized leak report is required to apply a
27 // suppression for this known problem.
28 return "";
29 #else
30 // Let's turn symbolization off to speed up testing (more than 3 times speedup
31 // observed).
32 return "symbolize=false";
33 #endif
34 }
35
main(int argc,char ** argv)36 int main(int argc, char **argv) {
37 testing::GTEST_FLAG(death_test_style) = "threadsafe";
38 testing::InitGoogleTest(&argc, argv);
39 return RUN_ALL_TESTS();
40 }
41