chromium/v8/test/unittests/wasm/trap-handler-posix-unittest.cc

// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "include/v8-initialization.h"
#include "src/trap-handler/trap-handler.h"
#include "testing/gtest/include/gtest/gtest.h"

#if V8_OS_POSIX
#include <setjmp.h>
#include <signal.h>
#endif

namespace {

#if V8_TRAP_HANDLER_SUPPORTED

void CrashOnPurpose() { … }

// When using V8::RegisterDefaultSignalHandler, we save the old one to fall back
// on if V8 doesn't handle the signal. This allows tools like ASan to register a
// handler early on during the process startup and still generate stack traces
// on failures.
class SignalHandlerFallbackTest : public ::testing::Test { … };
sigjmp_buf SignalHandlerFallbackTest::continuation_;

TEST_F(SignalHandlerFallbackTest, DoTest) { … }

#endif

}  //  namespace