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 3// found in the LICENSE file. 4 5#include "base/files/file_path.h" 6#include "base/files/scoped_temp_dir.h" 7#include "net/base/io_buffer.h" 8#include "net/disk_cache/disk_cache_test_util.h" 9#include "net/disk_cache/flash/flash_cache_test_base.h" 10#include "net/disk_cache/flash/storage.h" 11#include "testing/gtest/include/gtest/gtest.h" 12 13namespace { 14 15const int32 kSizes[] = {512, 1024, 4096, 133, 1333, 13333}; 16const int32 kOffsets[] = {0, 1, 3333, 125, 12443, 4431}; 17 18} // namespace 19 20TEST_F(FlashCacheTest, StorageReadWrite) { 21 disk_cache::Storage storage(path_, kStorageSize); 22 EXPECT_TRUE(storage.Init()); 23 24 for (size_t i = 0; i < arraysize(kOffsets); ++i) { 25 int32 size = kSizes[i]; 26 int32 offset = kOffsets[i]; 27 28 scoped_refptr<net::IOBuffer> write_buffer(new net::IOBuffer(size)); 29 scoped_refptr<net::IOBuffer> read_buffer(new net::IOBuffer(size)); 30 31 CacheTestFillBuffer(write_buffer->data(), size, false); 32 33 bool rv = storage.Write(write_buffer->data(), size, offset); 34 EXPECT_TRUE(rv); 35 36 rv = storage.Read(read_buffer->data(), size, offset); 37 EXPECT_TRUE(rv); 38 39 EXPECT_EQ(0, memcmp(read_buffer->data(), write_buffer->data(), size)); 40 } 41} 42