forked from OSchip/llvm-project
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
//===-- backtrace.cpp -------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <string>
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#include "gwp_asan/tests/harness.h"
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TEST_F(BacktraceGuardedPoolAllocator, DoubleFree) {
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void *Ptr = GPA.allocate(1);
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GPA.deallocate(Ptr);
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std::string DeathRegex = "Double free.*";
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DeathRegex.append("backtrace\\.cpp:25.*");
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DeathRegex.append("was deallocated.*");
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DeathRegex.append("backtrace\\.cpp:15.*");
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DeathRegex.append("was allocated.*");
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DeathRegex.append("backtrace\\.cpp:14.*");
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ASSERT_DEATH(GPA.deallocate(Ptr), DeathRegex);
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}
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TEST_F(BacktraceGuardedPoolAllocator, UseAfterFree) {
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char *Ptr = static_cast<char *>(GPA.allocate(1));
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GPA.deallocate(Ptr);
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std::string DeathRegex = "Use after free.*";
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DeathRegex.append("backtrace\\.cpp:40.*");
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DeathRegex.append("was deallocated.*");
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DeathRegex.append("backtrace\\.cpp:30.*");
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DeathRegex.append("was allocated.*");
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DeathRegex.append("backtrace\\.cpp:29.*");
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ASSERT_DEATH({ *Ptr = 7; }, DeathRegex);
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}
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