| Index: base/allocator/tcmalloc_unittest.cc
|
| diff --git a/base/allocator/tcmalloc_unittest.cc b/base/allocator/tcmalloc_unittest.cc
|
| deleted file mode 100644
|
| index 0f7082eb026052afb2b70baae821b987e0e52fab..0000000000000000000000000000000000000000
|
| --- a/base/allocator/tcmalloc_unittest.cc
|
| +++ /dev/null
|
| @@ -1,96 +0,0 @@
|
| -// Copyright (c) 2012 The Chromium 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 <stddef.h>
|
| -#include <stdio.h>
|
| -
|
| -#include "testing/gtest/include/gtest/gtest.h"
|
| -
|
| -// TCMalloc header files.
|
| -#include "common.h" // For TCMalloc constants like page size, etc.
|
| -
|
| -// TCMalloc implementation.
|
| -#include "debugallocation_shim.cc"
|
| -
|
| -namespace {
|
| -
|
| -void* TCMallocDoMallocForTest(size_t size) {
|
| - return do_malloc(size);
|
| -}
|
| -
|
| -void TCMallocDoFreeForTest(void* ptr) {
|
| - do_free(ptr);
|
| -}
|
| -
|
| -size_t ExcludeSpaceForMarkForTest(size_t size) {
|
| - return ExcludeSpaceForMark(size);
|
| -}
|
| -
|
| -} // namespace
|
| -
|
| -TEST(TCMallocFreeCheck, BadPointerInFirstPageOfTheLargeObject) {
|
| - char* p = reinterpret_cast<char*>(
|
| - TCMallocDoMallocForTest(ExcludeSpaceForMarkForTest(kMaxSize + 1)));
|
| - for (int offset = 1; offset < kPageSize ; offset <<= 1) {
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p + offset),
|
| - "Pointer is not pointing to the start of a span");
|
| - }
|
| -}
|
| -
|
| -TEST(TCMallocFreeCheck, BadPageAlignedPointerInsideLargeObject) {
|
| - char* p = reinterpret_cast<char*>(
|
| - TCMallocDoMallocForTest(ExcludeSpaceForMarkForTest(kMaxSize + 1)));
|
| -
|
| - for (int offset = kPageSize; offset < kMaxSize; offset += kPageSize) {
|
| - // Only the first and last page of a span are in heap map. So for others
|
| - // tcmalloc will give a general error of invalid pointer.
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p + offset),
|
| - "Attempt to free invalid pointer");
|
| - }
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p + kMaxSize),
|
| - "Pointer is not pointing to the start of a span");
|
| -}
|
| -
|
| -TEST(TCMallocFreeCheck, DoubleFreeLargeObject) {
|
| - char* p = reinterpret_cast<char*>(
|
| - TCMallocDoMallocForTest(ExcludeSpaceForMarkForTest(kMaxSize + 1)));
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p); TCMallocDoFreeForTest(p),
|
| - "Object was not in-use");
|
| -}
|
| -
|
| -
|
| -#ifdef NDEBUG
|
| -TEST(TCMallocFreeCheck, DoubleFreeSmallObject) {
|
| - for (size_t size = 1;
|
| - size <= ExcludeSpaceForMarkForTest(kMaxSize);
|
| - size <<= 1) {
|
| - char* p = reinterpret_cast<char*>(TCMallocDoMallocForTest(size));
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p); TCMallocDoFreeForTest(p),
|
| - "Circular loop in list detected");
|
| - }
|
| -}
|
| -#else
|
| -TEST(TCMallocFreeCheck, DoubleFreeSmallObject) {
|
| - size_t size = 1;
|
| -
|
| - // When the object is small, tcmalloc validation can not distinguish normal
|
| - // memory corruption or double free, because there's not enough space in
|
| - // freed objects to keep the mark.
|
| - for (; size <= ExcludeSpaceForMarkForTest(kMinClassSize); size <<= 1) {
|
| - char* p = reinterpret_cast<char*>(TCMallocDoMallocForTest(size));
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p); TCMallocDoFreeForTest(p),
|
| - "Memory corrupted");
|
| - }
|
| -
|
| - for (; size <= ExcludeSpaceForMarkForTest(kMaxSize); size <<= 1) {
|
| - char* p = reinterpret_cast<char*>(TCMallocDoMallocForTest(size));
|
| - ASSERT_DEATH(TCMallocDoFreeForTest(p); TCMallocDoFreeForTest(p),
|
| - "Attempt to double free");
|
| - }
|
| -}
|
| -#endif
|
| -
|
| -int main(int argc, char **argv) {
|
| - testing::InitGoogleTest(&argc, argv);
|
| - return RUN_ALL_TESTS();
|
| -}
|
|
|