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Side by Side Diff: base/files/memory_mapped_file_unittest.cc

Issue 804533005: Standardize usage of virtual/override/final specifiers in base/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Simplify Created 6 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 #include "base/files/memory_mapped_file.h" 5 #include "base/files/memory_mapped_file.h"
6 6
7 #include "base/files/file_path.h" 7 #include "base/files/file_path.h"
8 #include "base/files/file_util.h" 8 #include "base/files/file_util.h"
9 #include "testing/gtest/include/gtest/gtest.h" 9 #include "testing/gtest/include/gtest/gtest.h"
10 #include "testing/platform_test.h" 10 #include "testing/platform_test.h"
(...skipping 11 matching lines...) Expand all
22 } 22 }
23 23
24 // Check that the watermark sequence is consistent with the |offset| provided. 24 // Check that the watermark sequence is consistent with the |offset| provided.
25 bool CheckBufferContents(const uint8* data, size_t size, size_t offset) { 25 bool CheckBufferContents(const uint8* data, size_t size, size_t offset) {
26 scoped_ptr<uint8[]> test_data(CreateTestBuffer(size, offset)); 26 scoped_ptr<uint8[]> test_data(CreateTestBuffer(size, offset));
27 return memcmp(test_data.get(), data, size) == 0; 27 return memcmp(test_data.get(), data, size) == 0;
28 } 28 }
29 29
30 class MemoryMappedFileTest : public PlatformTest { 30 class MemoryMappedFileTest : public PlatformTest {
31 protected: 31 protected:
32 virtual void SetUp() override { 32 void SetUp() override {
33 PlatformTest::SetUp(); 33 PlatformTest::SetUp();
34 CreateTemporaryFile(&temp_file_path_); 34 CreateTemporaryFile(&temp_file_path_);
35 } 35 }
36 36
37 virtual void TearDown() { EXPECT_TRUE(DeleteFile(temp_file_path_, false)); } 37 void TearDown() override { EXPECT_TRUE(DeleteFile(temp_file_path_, false)); }
38 38
39 void CreateTemporaryTestFile(size_t size) { 39 void CreateTemporaryTestFile(size_t size) {
40 File file(temp_file_path_, 40 File file(temp_file_path_,
41 File::FLAG_CREATE_ALWAYS | File::FLAG_READ | File::FLAG_WRITE); 41 File::FLAG_CREATE_ALWAYS | File::FLAG_READ | File::FLAG_WRITE);
42 EXPECT_TRUE(file.IsValid()); 42 EXPECT_TRUE(file.IsValid());
43 43
44 scoped_ptr<uint8[]> test_data(CreateTestBuffer(size, 0)); 44 scoped_ptr<uint8[]> test_data(CreateTestBuffer(size, 0));
45 size_t bytes_written = 45 size_t bytes_written =
46 file.Write(0, reinterpret_cast<char*>(test_data.get()), size); 46 file.Write(0, reinterpret_cast<char*>(test_data.get()), size);
47 EXPECT_EQ(size, bytes_written); 47 EXPECT_EQ(size, bytes_written);
(...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after
157 map.Initialize(file.Pass(), MemoryMappedFile::Region(kOffset, kPartialSize)); 157 map.Initialize(file.Pass(), MemoryMappedFile::Region(kOffset, kPartialSize));
158 ASSERT_EQ(kPartialSize, map.length()); 158 ASSERT_EQ(kPartialSize, map.length());
159 ASSERT_TRUE(map.data() != NULL); 159 ASSERT_TRUE(map.data() != NULL);
160 EXPECT_TRUE(map.IsValid()); 160 EXPECT_TRUE(map.IsValid());
161 ASSERT_TRUE(CheckBufferContents(map.data(), kPartialSize, kOffset)); 161 ASSERT_TRUE(CheckBufferContents(map.data(), kPartialSize, kOffset));
162 } 162 }
163 163
164 } // namespace 164 } // namespace
165 165
166 } // namespace base 166 } // namespace base
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