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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 "net/url_request/view_cache_helper.h" | |
| 6 | |
| 7 #include "base/pickle.h" | |
| 8 #include "net/base/net_errors.h" | |
| 9 #include "net/base/test_completion_callback.h" | |
| 10 #include "net/disk_cache/disk_cache.h" | |
| 11 #include "net/http/http_cache.h" | |
| 12 #include "net/http/http_transaction_test_util.h" | |
| 13 #include "net/url_request/url_request_context.h" | |
| 14 #include "testing/gtest/include/gtest/gtest.h" | |
| 15 | |
| 16 namespace net { | |
| 17 | |
| 18 namespace { | |
| 19 | |
| 20 class TestURLRequestContext : public URLRequestContext { | |
| 21 public: | |
| 22 TestURLRequestContext(); | |
| 23 | |
| 24 ~TestURLRequestContext() override { AssertNoURLRequests(); } | |
| 25 | |
| 26 // Gets a pointer to the cache backend. | |
| 27 disk_cache::Backend* GetBackend(); | |
| 28 | |
| 29 private: | |
| 30 HttpCache cache_; | |
| 31 }; | |
| 32 | |
| 33 TestURLRequestContext::TestURLRequestContext() | |
| 34 : cache_(new MockNetworkLayer(), NULL, | |
| 35 HttpCache::DefaultBackend::InMemory(0)) { | |
| 36 set_http_transaction_factory(&cache_); | |
| 37 } | |
| 38 | |
| 39 void WriteHeaders(disk_cache::Entry* entry, int flags, | |
| 40 const std::string& data) { | |
| 41 if (data.empty()) | |
| 42 return; | |
| 43 | |
| 44 Pickle pickle; | |
| 45 pickle.WriteInt(flags | 1); // Version 1. | |
| 46 pickle.WriteInt64(0); | |
| 47 pickle.WriteInt64(0); | |
| 48 pickle.WriteString(data); | |
| 49 | |
| 50 scoped_refptr<WrappedIOBuffer> buf(new WrappedIOBuffer( | |
| 51 reinterpret_cast<const char*>(pickle.data()))); | |
| 52 int len = static_cast<int>(pickle.size()); | |
| 53 | |
| 54 net::TestCompletionCallback cb; | |
| 55 int rv = entry->WriteData(0, 0, buf.get(), len, cb.callback(), true); | |
| 56 ASSERT_EQ(len, cb.GetResult(rv)); | |
| 57 } | |
| 58 | |
| 59 void WriteData(disk_cache::Entry* entry, int index, const std::string& data) { | |
| 60 if (data.empty()) | |
| 61 return; | |
| 62 | |
| 63 int len = data.length(); | |
| 64 scoped_refptr<IOBuffer> buf(new IOBuffer(len)); | |
| 65 memcpy(buf->data(), data.data(), data.length()); | |
| 66 | |
| 67 net::TestCompletionCallback cb; | |
| 68 int rv = entry->WriteData(index, 0, buf.get(), len, cb.callback(), true); | |
| 69 ASSERT_EQ(len, cb.GetResult(rv)); | |
| 70 } | |
| 71 | |
| 72 void WriteToEntry(disk_cache::Backend* cache, const std::string& key, | |
| 73 const std::string& data0, const std::string& data1, | |
| 74 const std::string& data2) { | |
| 75 net::TestCompletionCallback cb; | |
| 76 disk_cache::Entry* entry; | |
| 77 int rv = cache->CreateEntry(key, &entry, cb.callback()); | |
| 78 rv = cb.GetResult(rv); | |
| 79 if (rv != OK) { | |
| 80 rv = cache->OpenEntry(key, &entry, cb.callback()); | |
| 81 ASSERT_EQ(OK, cb.GetResult(rv)); | |
| 82 } | |
| 83 | |
| 84 WriteHeaders(entry, 0, data0); | |
| 85 WriteData(entry, 1, data1); | |
| 86 WriteData(entry, 2, data2); | |
| 87 | |
| 88 entry->Close(); | |
| 89 } | |
| 90 | |
| 91 void FillCache(URLRequestContext* context) { | |
| 92 net::TestCompletionCallback cb; | |
| 93 disk_cache::Backend* cache; | |
| 94 int rv = | |
| 95 context->http_transaction_factory()->GetCache()->GetBackend( | |
| 96 &cache, cb.callback()); | |
| 97 ASSERT_EQ(OK, cb.GetResult(rv)); | |
| 98 | |
| 99 std::string empty; | |
| 100 WriteToEntry(cache, "first", "some", empty, empty); | |
| 101 WriteToEntry(cache, "second", "only hex_dumped", "same", "kind"); | |
| 102 WriteToEntry(cache, "third", empty, "another", "thing"); | |
| 103 } | |
| 104 | |
| 105 } // namespace. | |
| 106 | |
| 107 TEST(ViewCacheHelper, EmptyCache) { | |
| 108 TestURLRequestContext context; | |
| 109 ViewCacheHelper helper; | |
| 110 | |
| 111 TestCompletionCallback cb; | |
| 112 std::string prefix, data; | |
| 113 int rv = helper.GetContentsHTML(&context, prefix, &data, cb.callback()); | |
| 114 EXPECT_EQ(OK, cb.GetResult(rv)); | |
| 115 EXPECT_FALSE(data.empty()); | |
| 116 } | |
| 117 | |
| 118 TEST(ViewCacheHelper, ListContents) { | |
| 119 TestURLRequestContext context; | |
| 120 ViewCacheHelper helper; | |
| 121 | |
| 122 FillCache(&context); | |
| 123 | |
| 124 std::string prefix, data; | |
| 125 TestCompletionCallback cb; | |
| 126 int rv = helper.GetContentsHTML(&context, prefix, &data, cb.callback()); | |
| 127 EXPECT_EQ(OK, cb.GetResult(rv)); | |
| 128 | |
| 129 EXPECT_EQ(0U, data.find("<html>")); | |
| 130 EXPECT_NE(std::string::npos, data.find("</html>")); | |
| 131 EXPECT_NE(std::string::npos, data.find("first")); | |
| 132 EXPECT_NE(std::string::npos, data.find("second")); | |
| 133 EXPECT_NE(std::string::npos, data.find("third")); | |
| 134 | |
| 135 EXPECT_EQ(std::string::npos, data.find("some")); | |
| 136 EXPECT_EQ(std::string::npos, data.find("same")); | |
| 137 EXPECT_EQ(std::string::npos, data.find("thing")); | |
| 138 } | |
| 139 | |
| 140 TEST(ViewCacheHelper, DumpEntry) { | |
| 141 TestURLRequestContext context; | |
| 142 ViewCacheHelper helper; | |
| 143 | |
| 144 FillCache(&context); | |
| 145 | |
| 146 std::string data; | |
| 147 TestCompletionCallback cb; | |
| 148 int rv = helper.GetEntryInfoHTML("second", &context, &data, cb.callback()); | |
| 149 EXPECT_EQ(OK, cb.GetResult(rv)); | |
| 150 | |
| 151 EXPECT_EQ(0U, data.find("<html>")); | |
| 152 EXPECT_NE(std::string::npos, data.find("</html>")); | |
| 153 | |
| 154 EXPECT_NE(std::string::npos, data.find("hex_dumped")); | |
| 155 EXPECT_NE(std::string::npos, data.find("same")); | |
| 156 EXPECT_NE(std::string::npos, data.find("kind")); | |
| 157 | |
| 158 EXPECT_EQ(std::string::npos, data.find("first")); | |
| 159 EXPECT_EQ(std::string::npos, data.find("third")); | |
| 160 EXPECT_EQ(std::string::npos, data.find("some")); | |
| 161 EXPECT_EQ(std::string::npos, data.find("another")); | |
| 162 } | |
| 163 | |
| 164 // Makes sure the links are correct. | |
| 165 TEST(ViewCacheHelper, Prefix) { | |
| 166 TestURLRequestContext context; | |
| 167 ViewCacheHelper helper; | |
| 168 | |
| 169 FillCache(&context); | |
| 170 | |
| 171 std::string key, data; | |
| 172 std::string prefix("prefix:"); | |
| 173 TestCompletionCallback cb; | |
| 174 int rv = helper.GetContentsHTML(&context, prefix, &data, cb.callback()); | |
| 175 EXPECT_EQ(OK, cb.GetResult(rv)); | |
| 176 | |
| 177 EXPECT_EQ(0U, data.find("<html>")); | |
| 178 EXPECT_NE(std::string::npos, data.find("</html>")); | |
| 179 EXPECT_NE(std::string::npos, data.find("<a href=\"prefix:first\">")); | |
| 180 EXPECT_NE(std::string::npos, data.find("<a href=\"prefix:second\">")); | |
| 181 EXPECT_NE(std::string::npos, data.find("<a href=\"prefix:third\">")); | |
| 182 } | |
| 183 | |
| 184 TEST(ViewCacheHelper, TruncatedFlag) { | |
| 185 TestURLRequestContext context; | |
| 186 ViewCacheHelper helper; | |
| 187 | |
| 188 net::TestCompletionCallback cb; | |
| 189 disk_cache::Backend* cache; | |
| 190 int rv = | |
| 191 context.http_transaction_factory()->GetCache()->GetBackend( | |
| 192 &cache, cb.callback()); | |
| 193 ASSERT_EQ(OK, cb.GetResult(rv)); | |
| 194 | |
| 195 std::string key("the key"); | |
| 196 disk_cache::Entry* entry; | |
| 197 rv = cache->CreateEntry(key, &entry, cb.callback()); | |
| 198 ASSERT_EQ(OK, cb.GetResult(rv)); | |
| 199 | |
| 200 // RESPONSE_INFO_TRUNCATED defined on response_info.cc | |
| 201 int flags = 1 << 12; | |
| 202 WriteHeaders(entry, flags, "something"); | |
| 203 entry->Close(); | |
| 204 | |
| 205 std::string data; | |
| 206 TestCompletionCallback cb1; | |
| 207 rv = helper.GetEntryInfoHTML(key, &context, &data, cb1.callback()); | |
| 208 EXPECT_EQ(OK, cb1.GetResult(rv)); | |
| 209 | |
| 210 EXPECT_NE(std::string::npos, data.find("RESPONSE_INFO_TRUNCATED")); | |
| 211 } | |
| 212 | |
| 213 } // namespace net | |
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Chromium Code Reviews
Issue 992733002:
Remove //net (except for Android test stuff) and sdch (Closed)
Base URL: git@github.com:domokit/mojo.git@master