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Side by Side Diff: net/disk_cache/flash/cache_entry_unittest.cc

Issue 11532011: Renamed classes for consistency. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: test 2. Created 8 years ago
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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/memory/scoped_ptr.h"
6 #include "net/base/io_buffer.h"
7 #include "net/disk_cache/disk_cache_test_util.h"
8 #include "net/disk_cache/flash/cache_entry.h"
9 #include "net/disk_cache/flash/flash_cache_test_base.h"
10 #include "net/disk_cache/flash/format.h"
11 #include "testing/gtest/include/gtest/gtest.h"
12
13 using disk_cache::CacheEntry;
14
15 // Tests the behavior of a CacheEntry with empty streams.
16 TEST_F(FlashCacheTest, CacheEntryEmpty) {
17 scoped_ptr<CacheEntry> entry(new CacheEntry(log_structured_store_.get()));
18 EXPECT_TRUE(entry->Init());
19 EXPECT_TRUE(entry->Close());
20
21 entry.reset(new CacheEntry(log_structured_store_.get(), entry->id()));
22 EXPECT_TRUE(entry->Init());
23
24 for (int i = 0; i < disk_cache::kFlashCacheEntryNumStreams; ++i) {
25 const int kSize = 1024;
26 scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(kSize));
27 EXPECT_EQ(0, entry->GetDataSize(i));
28 EXPECT_EQ(0, entry->ReadData(i, 0, buf, kSize));
29 }
30 EXPECT_TRUE(entry->Close());
31 }
32
33 TEST_F(FlashCacheTest, CacheEntryWriteRead) {
34 scoped_ptr<CacheEntry> entry(new CacheEntry(log_structured_store_.get()));
35 EXPECT_TRUE(entry->Init());
36
37 int sizes[disk_cache::kFlashCacheEntryNumStreams] = {333, 444, 555, 666};
38 scoped_refptr<net::IOBuffer> buffers[disk_cache::kFlashCacheEntryNumStreams];
39
40 for (int i = 0; i < disk_cache::kFlashCacheEntryNumStreams; ++i) {
41 buffers[i] = new net::IOBuffer(sizes[i]);
42 CacheTestFillBuffer(buffers[i]->data(), sizes[i], false);
43 EXPECT_EQ(sizes[i], entry->WriteData(i, 0, buffers[i], sizes[i]));
44 }
45 EXPECT_TRUE(entry->Close());
46
47 int32 id = entry->id();
48 entry.reset(new CacheEntry(log_structured_store_.get(), id));
49 EXPECT_TRUE(entry->Init());
50
51 for (int i = 0; i < disk_cache::kFlashCacheEntryNumStreams; ++i) {
52 EXPECT_EQ(sizes[i], entry->GetDataSize(i));
53 scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(sizes[i]));
54 EXPECT_EQ(sizes[i], entry->ReadData(i, 0, buffer, sizes[i]));
55 EXPECT_EQ(0, memcmp(buffers[i]->data(), buffer->data(), sizes[i]));
56 }
57 EXPECT_TRUE(entry->Close());
58 EXPECT_EQ(id, entry->id());
59 }
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