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17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "src/heap/cppgc/platform.h"
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#include "src/base/logging.h"
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#include "src/base/page-allocator.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace cppgc {
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namespace internal {
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TEST(FatalOutOfMemoryHandlerDeathTest, DefaultHandlerCrashes) {
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FatalOutOfMemoryHandler handler;
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EXPECT_DEATH_IF_SUPPORTED(handler(), "");
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}
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namespace {
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constexpr uintptr_t kHeapNeedle = 0x14;
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[[noreturn]] void CustomHandler(const std::string&, const SourceLocation&,
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HeapBase* heap) {
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if (heap == reinterpret_cast<HeapBase*>(kHeapNeedle)) {
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GRACEFUL_FATAL("cust0m h4ndl3r with matching heap");
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}
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GRACEFUL_FATAL("cust0m h4ndl3r");
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}
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} // namespace
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TEST(FatalOutOfMemoryHandlerDeathTest, CustomHandlerCrashes) {
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FatalOutOfMemoryHandler handler;
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handler.SetCustomHandler(&CustomHandler);
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EXPECT_DEATH_IF_SUPPORTED(handler(), "cust0m h4ndl3r");
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}
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TEST(FatalOutOfMemoryHandlerDeathTest, CustomHandlerWithHeapState) {
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FatalOutOfMemoryHandler handler(reinterpret_cast<HeapBase*>(kHeapNeedle));
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handler.SetCustomHandler(&CustomHandler);
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EXPECT_DEATH_IF_SUPPORTED(handler(), "cust0m h4ndl3r with matching heap");
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}
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} // namespace internal
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} // namespace cppgc
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