| Index: base/memory/aligned_memory_unittest.cc
|
| diff --git a/base/memory/aligned_memory_unittest.cc b/base/memory/aligned_memory_unittest.cc
|
| deleted file mode 100644
|
| index 5d681f9a3887b17ec53638f38e7b237f30529e38..0000000000000000000000000000000000000000
|
| --- a/base/memory/aligned_memory_unittest.cc
|
| +++ /dev/null
|
| @@ -1,100 +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 "base/memory/aligned_memory.h"
|
| -#include "base/memory/scoped_ptr.h"
|
| -#include "testing/gtest/include/gtest/gtest.h"
|
| -
|
| -#define EXPECT_ALIGNED(ptr, align) \
|
| - EXPECT_EQ(0u, reinterpret_cast<uintptr_t>(ptr) & (align - 1))
|
| -
|
| -namespace {
|
| -
|
| -using base::AlignedMemory;
|
| -
|
| -TEST(AlignedMemoryTest, StaticAlignment) {
|
| - static AlignedMemory<8, 8> raw8;
|
| - static AlignedMemory<8, 16> raw16;
|
| - static AlignedMemory<8, 256> raw256;
|
| - static AlignedMemory<8, 4096> raw4096;
|
| -
|
| - EXPECT_EQ(8u, ALIGNOF(raw8));
|
| - EXPECT_EQ(16u, ALIGNOF(raw16));
|
| - EXPECT_EQ(256u, ALIGNOF(raw256));
|
| - EXPECT_EQ(4096u, ALIGNOF(raw4096));
|
| -
|
| - EXPECT_ALIGNED(raw8.void_data(), 8);
|
| - EXPECT_ALIGNED(raw16.void_data(), 16);
|
| - EXPECT_ALIGNED(raw256.void_data(), 256);
|
| - EXPECT_ALIGNED(raw4096.void_data(), 4096);
|
| -}
|
| -
|
| -TEST(AlignedMemoryTest, StackAlignment) {
|
| - AlignedMemory<8, 8> raw8;
|
| - AlignedMemory<8, 16> raw16;
|
| - AlignedMemory<8, 128> raw128;
|
| -
|
| - EXPECT_EQ(8u, ALIGNOF(raw8));
|
| - EXPECT_EQ(16u, ALIGNOF(raw16));
|
| - EXPECT_EQ(128u, ALIGNOF(raw128));
|
| -
|
| - EXPECT_ALIGNED(raw8.void_data(), 8);
|
| - EXPECT_ALIGNED(raw16.void_data(), 16);
|
| -
|
| - // TODO(ios): __attribute__((aligned(X))) with X >= 128 does not works on
|
| - // the stack when building for arm64 on iOS, http://crbug.com/349003
|
| -#if !(defined(OS_IOS) && defined(ARCH_CPU_ARM64))
|
| - EXPECT_ALIGNED(raw128.void_data(), 128);
|
| -
|
| - // NaCl x86-64 compiler emits non-validating instructions for >128
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| - // bytes alignment.
|
| - // http://www.chromium.org/nativeclient/design-documents/nacl-sfi-model-on-x86-64-systems
|
| - // TODO(hamaji): Ideally, NaCl compiler for x86-64 should workaround
|
| - // this limitation and this #if should be removed.
|
| - // https://code.google.com/p/nativeclient/issues/detail?id=3463
|
| -#if !(defined(OS_NACL) && defined(ARCH_CPU_X86_64))
|
| - AlignedMemory<8, 256> raw256;
|
| - EXPECT_EQ(256u, ALIGNOF(raw256));
|
| - EXPECT_ALIGNED(raw256.void_data(), 256);
|
| -
|
| - // TODO(ios): This test hits an armv7 bug in clang. crbug.com/138066
|
| -#if !(defined(OS_IOS) && defined(ARCH_CPU_ARM_FAMILY))
|
| - AlignedMemory<8, 4096> raw4096;
|
| - EXPECT_EQ(4096u, ALIGNOF(raw4096));
|
| - EXPECT_ALIGNED(raw4096.void_data(), 4096);
|
| -#endif // !(defined(OS_IOS) && defined(ARCH_CPU_ARM_FAMILY))
|
| -#endif // !(defined(OS_NACL) && defined(ARCH_CPU_X86_64))
|
| -#endif // !(defined(OS_IOS) && defined(ARCH_CPU_ARM64))
|
| -}
|
| -
|
| -TEST(AlignedMemoryTest, DynamicAllocation) {
|
| - void* p = base::AlignedAlloc(8, 8);
|
| - EXPECT_TRUE(p);
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| - EXPECT_ALIGNED(p, 8);
|
| - base::AlignedFree(p);
|
| -
|
| - p = base::AlignedAlloc(8, 16);
|
| - EXPECT_TRUE(p);
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| - EXPECT_ALIGNED(p, 16);
|
| - base::AlignedFree(p);
|
| -
|
| - p = base::AlignedAlloc(8, 256);
|
| - EXPECT_TRUE(p);
|
| - EXPECT_ALIGNED(p, 256);
|
| - base::AlignedFree(p);
|
| -
|
| - p = base::AlignedAlloc(8, 4096);
|
| - EXPECT_TRUE(p);
|
| - EXPECT_ALIGNED(p, 4096);
|
| - base::AlignedFree(p);
|
| -}
|
| -
|
| -TEST(AlignedMemoryTest, ScopedDynamicAllocation) {
|
| - scoped_ptr<float, base::AlignedFreeDeleter> p(
|
| - static_cast<float*>(base::AlignedAlloc(8, 8)));
|
| - EXPECT_TRUE(p.get());
|
| - EXPECT_ALIGNED(p.get(), 8);
|
| -}
|
| -
|
| -} // namespace
|
|
|