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Issue 1839783005: Revert of Allocator shims working on VS2015. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #define _CRT_SECURE_NO_WARNINGS 5 #define _CRT_SECURE_NO_WARNINGS
6 6
7 #include "base/process/memory.h" 7 #include "base/process/memory.h"
8 8
9 #include <stddef.h> 9 #include <stddef.h>
10 10
11 #include <limits> 11 #include <limits>
12 12
13 #include "base/allocator/allocator_check.h"
14 #include "base/compiler_specific.h" 13 #include "base/compiler_specific.h"
15 #include "base/debug/alias.h" 14 #include "base/debug/alias.h"
16 #include "base/memory/aligned_memory.h"
17 #include "base/strings/stringprintf.h" 15 #include "base/strings/stringprintf.h"
18 #include "build/build_config.h" 16 #include "build/build_config.h"
19 #include "testing/gtest/include/gtest/gtest.h" 17 #include "testing/gtest/include/gtest/gtest.h"
20 18
21 #if defined(OS_WIN) 19 #if defined(OS_WIN)
22 #include <windows.h> 20 #include <windows.h>
23 #endif 21 #endif
24 #if defined(OS_POSIX) 22 #if defined(OS_POSIX)
25 #include <errno.h> 23 #include <errno.h>
26 #endif 24 #endif
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134 // heap corruption. 132 // heap corruption.
135 ASSERT_DEATH(free(buf), "attempting free on address which " 133 ASSERT_DEATH(free(buf), "attempting free on address which "
136 "was not malloc\\(\\)-ed"); 134 "was not malloc\\(\\)-ed");
137 #else 135 #else
138 ADD_FAILURE() << "This test is not supported in this build configuration."; 136 ADD_FAILURE() << "This test is not supported in this build configuration.";
139 #endif 137 #endif
140 } 138 }
141 139
142 #endif // defined(OS_MACOSX) 140 #endif // defined(OS_MACOSX)
143 141
144 TEST(MemoryTest, AllocatorShimWorking) {
145 ASSERT_TRUE(base::allocator::IsAllocatorInitialized());
146 }
147
148 // Android doesn't implement set_new_handler, so we can't use the 142 // Android doesn't implement set_new_handler, so we can't use the
149 // OutOfMemoryTest cases. OpenBSD does not support these tests either. 143 // OutOfMemoryTest cases. OpenBSD does not support these tests either.
150 // Don't test these on ASan/TSan/MSan configurations: only test the real 144 // Don't test these on ASan/TSan/MSan configurations: only test the real
151 // allocator. 145 // allocator.
152 // Windows only supports these tests with the allocator shim in place. 146 // Windows only supports these tests with the allocator shim in place.
153 #if !defined(OS_ANDROID) && !defined(OS_OPENBSD) && \ 147 #if !defined(OS_ANDROID) && !defined(OS_OPENBSD) && \
154 !(defined(OS_WIN) && !defined(ALLOCATOR_SHIM)) && \ 148 !(defined(OS_WIN) && !defined(ALLOCATOR_SHIM)) && \
155 !defined(MEMORY_TOOL_REPLACES_ALLOCATOR) 149 !defined(MEMORY_TOOL_REPLACES_ALLOCATOR)
156 150
157 namespace { 151 namespace {
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218 }, kOomRegex); 212 }, kOomRegex);
219 } 213 }
220 214
221 TEST_F(OutOfMemoryDeathTest, Calloc) { 215 TEST_F(OutOfMemoryDeathTest, Calloc) {
222 ASSERT_DEATH({ 216 ASSERT_DEATH({
223 SetUpInDeathAssert(); 217 SetUpInDeathAssert();
224 value_ = calloc(1024, test_size_ / 1024L); 218 value_ = calloc(1024, test_size_ / 1024L);
225 }, kOomRegex); 219 }, kOomRegex);
226 } 220 }
227 221
228 TEST_F(OutOfMemoryDeathTest, AlignedAlloc) {
229 ASSERT_DEATH({
230 SetUpInDeathAssert();
231 value_ = base::AlignedAlloc(test_size_, 8);
232 }, kOomRegex);
233 }
234
235 // POSIX does not define an aligned realloc function.
236 #if defined(OS_WIN)
237 TEST_F(OutOfMemoryDeathTest, AlignedRealloc) {
238 ASSERT_DEATH({
239 SetUpInDeathAssert();
240 value_ = _aligned_realloc(NULL, test_size_, 8);
241 }, kOomRegex);
242 }
243 #endif // defined(OS_WIN)
244
245 // OS X has no 2Gb allocation limit. 222 // OS X has no 2Gb allocation limit.
246 // See https://crbug.com/169327. 223 // See https://crbug.com/169327.
247 #if !defined(OS_MACOSX) 224 #if !defined(OS_MACOSX)
248 TEST_F(OutOfMemoryDeathTest, SecurityNew) { 225 TEST_F(OutOfMemoryDeathTest, SecurityNew) {
249 ASSERT_DEATH({ 226 ASSERT_DEATH({
250 SetUpInDeathAssert(); 227 SetUpInDeathAssert();
251 value_ = operator new(insecure_test_size_); 228 value_ = operator new(insecure_test_size_);
252 }, kOomRegex); 229 }, kOomRegex);
253 } 230 }
254 231
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272 value_ = realloc(NULL, insecure_test_size_); 249 value_ = realloc(NULL, insecure_test_size_);
273 }, kOomRegex); 250 }, kOomRegex);
274 } 251 }
275 252
276 TEST_F(OutOfMemoryDeathTest, SecurityCalloc) { 253 TEST_F(OutOfMemoryDeathTest, SecurityCalloc) {
277 ASSERT_DEATH({ 254 ASSERT_DEATH({
278 SetUpInDeathAssert(); 255 SetUpInDeathAssert();
279 value_ = calloc(1024, insecure_test_size_ / 1024L); 256 value_ = calloc(1024, insecure_test_size_ / 1024L);
280 }, kOomRegex); 257 }, kOomRegex);
281 } 258 }
282
283 TEST_F(OutOfMemoryDeathTest, SecurityAlignedAlloc) {
284 ASSERT_DEATH({
285 SetUpInDeathAssert();
286 value_ = base::AlignedAlloc(insecure_test_size_, 8);
287 }, kOomRegex);
288 }
289
290 // POSIX does not define an aligned realloc function.
291 #if defined(OS_WIN)
292 TEST_F(OutOfMemoryDeathTest, SecurityAlignedRealloc) {
293 ASSERT_DEATH({
294 SetUpInDeathAssert();
295 value_ = _aligned_realloc(NULL, insecure_test_size_, 8);
296 }, kOomRegex);
297 }
298 #endif // defined(OS_WIN)
299 #endif // !defined(OS_MACOSX) 259 #endif // !defined(OS_MACOSX)
300 260
301 #if defined(OS_LINUX) 261 #if defined(OS_LINUX)
302 262
303 TEST_F(OutOfMemoryDeathTest, Valloc) { 263 TEST_F(OutOfMemoryDeathTest, Valloc) {
304 ASSERT_DEATH({ 264 ASSERT_DEATH({
305 SetUpInDeathAssert(); 265 SetUpInDeathAssert();
306 value_ = valloc(test_size_); 266 value_ = valloc(test_size_);
307 }, kOomRegex); 267 }, kOomRegex);
308 } 268 }
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509 for (size_t i = 0; i < (kSafeCallocItems * kSafeCallocSize); ++i) 469 for (size_t i = 0; i < (kSafeCallocItems * kSafeCallocSize); ++i)
510 EXPECT_EQ(0, bytes[i]); 470 EXPECT_EQ(0, bytes[i]);
511 free(value_); 471 free(value_);
512 472
513 EXPECT_FALSE(base::UncheckedCalloc(1, test_size_, &value_)); 473 EXPECT_FALSE(base::UncheckedCalloc(1, test_size_, &value_));
514 EXPECT_TRUE(value_ == NULL); 474 EXPECT_TRUE(value_ == NULL);
515 } 475 }
516 #endif // !defined(MEMORY_TOOL_REPLACES_ALLOCATOR) 476 #endif // !defined(MEMORY_TOOL_REPLACES_ALLOCATOR)
517 #endif // !defined(OS_ANDROID) && !defined(OS_OPENBSD) && !(defined(OS_WIN) && 477 #endif // !defined(OS_ANDROID) && !defined(OS_OPENBSD) && !(defined(OS_WIN) &&
518 // !defined(ALLOCATOR_SHIM)) && !defined(MEMORY_TOOL_REPLACES_ALLOCATOR) 478 // !defined(ALLOCATOR_SHIM)) && !defined(MEMORY_TOOL_REPLACES_ALLOCATOR)
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