1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "net/disk_cache/disk_cache_test_base.h"
#include "net/disk_cache/backend_impl.h"
#include "net/disk_cache/disk_cache_test_util.h"
#include "net/disk_cache/mem_backend_impl.h"
void DiskCacheTestBase::SetMaxSize(int size) {
size_ = size;
if (cache_impl_)
EXPECT_TRUE(cache_impl_->SetMaxSize(size));
if (mem_cache_)
EXPECT_TRUE(mem_cache_->SetMaxSize(size));
}
void DiskCacheTestBase::InitCache() {
if (mask_)
implementation_ = true;
if (memory_only_)
InitMemoryCache();
else
InitDiskCache();
ASSERT_TRUE(NULL != cache_);
ASSERT_EQ(0, cache_->GetEntryCount());
}
void DiskCacheTestBase::InitMemoryCache() {
if (!implementation_) {
cache_ = disk_cache::CreateInMemoryCacheBackend(size_);
return;
}
mem_cache_ = new disk_cache::MemBackendImpl();
cache_ = mem_cache_;
ASSERT_TRUE(NULL != cache_);
if (size_)
EXPECT_TRUE(mem_cache_->SetMaxSize(size_));
ASSERT_TRUE(mem_cache_->Init());
}
void DiskCacheTestBase::InitDiskCache() {
std::wstring path = GetCachePath();
ASSERT_TRUE(DeleteCache(path.c_str()));
if (!implementation_) {
cache_ = disk_cache::CreateCacheBackend(path, force_creation_, size_);
return;
}
if (mask_)
cache_impl_ = new disk_cache::BackendImpl(path, mask_);
else
cache_impl_ = new disk_cache::BackendImpl(path);
cache_ = cache_impl_;
ASSERT_TRUE(NULL != cache_);
if (size_)
EXPECT_TRUE(cache_impl_->SetMaxSize(size_));
ASSERT_TRUE(cache_impl_->Init());
}
void DiskCacheTestBase::TearDown() {
delete cache_;
if (!memory_only_) {
std::wstring path = GetCachePath();
EXPECT_TRUE(CheckCacheIntegrity(path));
}
}
// We are expected to leak memory when simulating crashes.
void DiskCacheTestBase::SimulateCrash() {
ASSERT_TRUE(implementation_ && !memory_only_);
cache_impl_->ClearRefCountForTest();
delete cache_impl_;
std::wstring path = GetCachePath();
EXPECT_TRUE(CheckCacheIntegrity(path));
if (mask_)
cache_impl_ = new disk_cache::BackendImpl(path, mask_);
else
cache_impl_ = new disk_cache::BackendImpl(path);
cache_ = cache_impl_;
ASSERT_TRUE(NULL != cache_);
if (size_)
cache_impl_->SetMaxSize(size_);
ASSERT_TRUE(cache_impl_->Init());
}
|
