bionic/tests/stack_unwinding_test.cpp

/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Contributed by: Intel Corporation
 */

#include <gtest/gtest.h>

extern "C" {
  void do_test();
}

// We have to say "DeathTest" here so gtest knows to run this test (which exits)
// in its own process.
TEST(stack_unwinding_DeathTest, unwinding_through_signal_frame) {
// Only our x86 unwinding is good enough. Switch to libunwind?
#if defined(__BIONIC__) && defined(__i386__)
  ::testing::FLAGS_gtest_death_test_style = "threadsafe";
  ASSERT_EXIT(do_test(), ::testing::ExitedWithCode(42), "");
#else // __i386__
  GTEST_LOG_(INFO) << "This test does nothing.\n";
#endif // __i386__
}