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1 // Copyright (c) 2011 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 "net/disk_cache/blockfile/disk_format.h" | |
7 #include "net/disk_cache/blockfile/storage_block-inl.h" | |
8 #include "net/disk_cache/blockfile/storage_block.h" | |
9 #include "net/disk_cache/disk_cache_test_base.h" | |
10 #include "net/disk_cache/disk_cache_test_util.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 | |
13 typedef disk_cache::StorageBlock<disk_cache::EntryStore> CacheEntryBlock; | |
14 | |
15 TEST_F(DiskCacheTest, StorageBlock_LoadStore) { | |
16 base::FilePath filename = cache_path_.AppendASCII("a_test"); | |
17 scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile); | |
18 ASSERT_TRUE(CreateCacheTestFile(filename)); | |
19 ASSERT_TRUE(file->Init(filename, 8192)); | |
20 | |
21 CacheEntryBlock entry1(file.get(), disk_cache::Addr(0xa0010001)); | |
22 memset(entry1.Data(), 0, sizeof(disk_cache::EntryStore)); | |
23 entry1.Data()->hash = 0xaa5555aa; | |
24 entry1.Data()->rankings_node = 0xa0010002; | |
25 | |
26 EXPECT_TRUE(entry1.Store()); | |
27 entry1.Data()->hash = 0x88118811; | |
28 entry1.Data()->rankings_node = 0xa0040009; | |
29 | |
30 EXPECT_TRUE(entry1.Load()); | |
31 EXPECT_EQ(0xaa5555aa, entry1.Data()->hash); | |
32 EXPECT_EQ(0xa0010002, entry1.Data()->rankings_node); | |
33 } | |
34 | |
35 TEST_F(DiskCacheTest, StorageBlock_SetData) { | |
36 base::FilePath filename = cache_path_.AppendASCII("a_test"); | |
37 scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile); | |
38 ASSERT_TRUE(CreateCacheTestFile(filename)); | |
39 ASSERT_TRUE(file->Init(filename, 8192)); | |
40 | |
41 CacheEntryBlock entry1(file.get(), disk_cache::Addr(0xa0010001)); | |
42 entry1.Data()->hash = 0xaa5555aa; | |
43 | |
44 CacheEntryBlock entry2(file.get(), disk_cache::Addr(0xa0010002)); | |
45 EXPECT_TRUE(entry2.Load()); | |
46 EXPECT_TRUE(entry2.Data() != NULL); | |
47 EXPECT_TRUE(0 == entry2.Data()->hash); | |
48 | |
49 EXPECT_TRUE(entry2.Data() != entry1.Data()); | |
50 entry2.SetData(entry1.Data()); | |
51 EXPECT_EQ(0xaa5555aa, entry2.Data()->hash); | |
52 EXPECT_TRUE(entry2.Data() == entry1.Data()); | |
53 } | |
54 | |
55 TEST_F(DiskCacheTest, StorageBlock_SetModified) { | |
56 base::FilePath filename = cache_path_.AppendASCII("a_test"); | |
57 scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile); | |
58 ASSERT_TRUE(CreateCacheTestFile(filename)); | |
59 ASSERT_TRUE(file->Init(filename, 8192)); | |
60 | |
61 CacheEntryBlock* entry1 = | |
62 new CacheEntryBlock(file.get(), disk_cache::Addr(0xa0010003)); | |
63 EXPECT_TRUE(entry1->Load()); | |
64 EXPECT_TRUE(0 == entry1->Data()->hash); | |
65 entry1->Data()->hash = 0x45687912; | |
66 entry1->set_modified(); | |
67 delete entry1; | |
68 | |
69 CacheEntryBlock entry2(file.get(), disk_cache::Addr(0xa0010003)); | |
70 EXPECT_TRUE(entry2.Load()); | |
71 EXPECT_TRUE(0x45687912 == entry2.Data()->hash); | |
72 } | |
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