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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 "content/common/net/url_fetcher.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/message_loop_proxy.h" | |
| 9 #include "base/synchronization/waitable_event.h" | |
| 10 #include "base/threading/thread.h" | |
| 11 #include "build/build_config.h" | |
| 12 #include "content/public/common/url_fetcher_delegate.h" | |
| 13 #include "crypto/nss_util.h" | |
| 14 #include "net/http/http_response_headers.h" | |
| 15 #include "net/test/test_server.h" | |
| 16 #include "net/url_request/url_request_context_getter.h" | |
| 17 #include "net/url_request/url_request_test_util.h" | |
| 18 #include "net/url_request/url_request_throttler_manager.h" | |
| 19 #include "testing/gtest/include/gtest/gtest.h" | |
| 20 | |
| 21 #if defined(USE_NSS) | |
| 22 #include "net/ocsp/nss_ocsp.h" | |
| 23 #endif | |
| 24 | |
| 25 using base::Time; | |
| 26 using base::TimeDelta; | |
| 27 | |
| 28 // TODO(eroman): Add a regression test for http://crbug.com/40505. | |
| 29 | |
| 30 namespace { | |
| 31 | |
| 32 const FilePath::CharType kDocRoot[] = FILE_PATH_LITERAL("chrome/test/data"); | |
| 33 const char kTestServerFilePrefix[] = "files/"; | |
| 34 | |
| 35 class TestURLRequestContextGetter : public net::URLRequestContextGetter { | |
| 36 public: | |
| 37 explicit TestURLRequestContextGetter( | |
| 38 base::MessageLoopProxy* io_message_loop_proxy) | |
| 39 : io_message_loop_proxy_(io_message_loop_proxy) { | |
| 40 } | |
| 41 virtual net::URLRequestContext* GetURLRequestContext() { | |
| 42 if (!context_) | |
| 43 context_ = new TestURLRequestContext(); | |
| 44 return context_; | |
| 45 } | |
| 46 virtual scoped_refptr<base::MessageLoopProxy> GetIOMessageLoopProxy() const { | |
| 47 return io_message_loop_proxy_; | |
| 48 } | |
| 49 | |
| 50 protected: | |
| 51 scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; | |
| 52 | |
| 53 private: | |
| 54 virtual ~TestURLRequestContextGetter() {} | |
| 55 | |
| 56 scoped_refptr<net::URLRequestContext> context_; | |
| 57 }; | |
| 58 | |
| 59 } // namespace | |
| 60 | |
| 61 class URLFetcherTest : public testing::Test, | |
| 62 public content::URLFetcherDelegate { | |
| 63 public: | |
| 64 URLFetcherTest() : fetcher_(NULL) { } | |
| 65 | |
| 66 static int GetNumFetcherCores() { | |
| 67 return URLFetcher::GetNumFetcherCores(); | |
| 68 } | |
| 69 | |
| 70 // Creates a URLFetcher, using the program's main thread to do IO. | |
| 71 virtual void CreateFetcher(const GURL& url); | |
| 72 | |
| 73 // content::URLFetcherDelegate | |
| 74 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 75 | |
| 76 scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy() { | |
| 77 return io_message_loop_proxy_; | |
| 78 } | |
| 79 | |
| 80 protected: | |
| 81 virtual void SetUp() { | |
| 82 testing::Test::SetUp(); | |
| 83 | |
| 84 io_message_loop_proxy_ = base::MessageLoopProxy::current(); | |
| 85 | |
| 86 #if defined(USE_NSS) | |
| 87 crypto::EnsureNSSInit(); | |
| 88 net::EnsureOCSPInit(); | |
| 89 #endif | |
| 90 } | |
| 91 | |
| 92 virtual void TearDown() { | |
| 93 #if defined(USE_NSS) | |
| 94 net::ShutdownOCSP(); | |
| 95 #endif | |
| 96 } | |
| 97 | |
| 98 // URLFetcher is designed to run on the main UI thread, but in our tests | |
| 99 // we assume that the current thread is the IO thread where the URLFetcher | |
| 100 // dispatches its requests to. When we wish to simulate being used from | |
| 101 // a UI thread, we dispatch a worker thread to do so. | |
| 102 MessageLoopForIO io_loop_; | |
| 103 scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; | |
| 104 | |
| 105 URLFetcher* fetcher_; | |
| 106 }; | |
| 107 | |
| 108 void URLFetcherTest::CreateFetcher(const GURL& url) { | |
| 109 fetcher_ = new URLFetcher(url, URLFetcher::GET, this); | |
| 110 fetcher_->SetRequestContext(new TestURLRequestContextGetter( | |
| 111 io_message_loop_proxy())); | |
| 112 fetcher_->Start(); | |
| 113 } | |
| 114 | |
| 115 void URLFetcherTest::OnURLFetchComplete(const content::URLFetcher* source) { | |
| 116 EXPECT_TRUE(source->GetStatus().is_success()); | |
| 117 EXPECT_EQ(200, source->GetResponseCode()); // HTTP OK | |
| 118 | |
| 119 std::string data; | |
| 120 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 121 EXPECT_FALSE(data.empty()); | |
| 122 | |
| 123 delete fetcher_; // Have to delete this here and not in the destructor, | |
| 124 // because the destructor won't necessarily run on the | |
| 125 // same thread that CreateFetcher() did. | |
| 126 | |
| 127 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 128 // If the current message loop is not the IO loop, it will be shut down when | |
| 129 // the main loop returns and this thread subsequently goes out of scope. | |
| 130 } | |
| 131 | |
| 132 namespace { | |
| 133 | |
| 134 // Version of URLFetcherTest that does a POST instead | |
| 135 class URLFetcherPostTest : public URLFetcherTest { | |
| 136 public: | |
| 137 virtual void CreateFetcher(const GURL& url); | |
| 138 | |
| 139 // content::URLFetcherDelegate | |
| 140 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 141 }; | |
| 142 | |
| 143 // Version of URLFetcherTest that tests headers. | |
| 144 class URLFetcherHeadersTest : public URLFetcherTest { | |
| 145 public: | |
| 146 // content::URLFetcherDelegate | |
| 147 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 148 }; | |
| 149 | |
| 150 // Version of URLFetcherTest that tests SocketAddress. | |
| 151 class URLFetcherSocketAddressTest : public URLFetcherTest { | |
| 152 public: | |
| 153 // content::URLFetcherDelegate | |
| 154 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 155 protected: | |
| 156 std::string expected_host_; | |
| 157 uint16 expected_port_; | |
| 158 }; | |
| 159 | |
| 160 // Version of URLFetcherTest that tests overload protection. | |
| 161 class URLFetcherProtectTest : public URLFetcherTest { | |
| 162 public: | |
| 163 virtual void CreateFetcher(const GURL& url); | |
| 164 // content::URLFetcherDelegate | |
| 165 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 166 private: | |
| 167 Time start_time_; | |
| 168 }; | |
| 169 | |
| 170 // Version of URLFetcherTest that tests overload protection, when responses | |
| 171 // passed through. | |
| 172 class URLFetcherProtectTestPassedThrough : public URLFetcherTest { | |
| 173 public: | |
| 174 virtual void CreateFetcher(const GURL& url); | |
| 175 // content::URLFetcherDelegate | |
| 176 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 177 private: | |
| 178 Time start_time_; | |
| 179 }; | |
| 180 | |
| 181 // Version of URLFetcherTest that tests bad HTTPS requests. | |
| 182 class URLFetcherBadHTTPSTest : public URLFetcherTest { | |
| 183 public: | |
| 184 URLFetcherBadHTTPSTest(); | |
| 185 | |
| 186 // content::URLFetcherDelegate | |
| 187 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 188 | |
| 189 private: | |
| 190 FilePath cert_dir_; | |
| 191 }; | |
| 192 | |
| 193 // Version of URLFetcherTest that tests request cancellation on shutdown. | |
| 194 class URLFetcherCancelTest : public URLFetcherTest { | |
| 195 public: | |
| 196 virtual void CreateFetcher(const GURL& url); | |
| 197 // content::URLFetcherDelegate | |
| 198 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 199 | |
| 200 void CancelRequest(); | |
| 201 }; | |
| 202 | |
| 203 // Version of TestURLRequestContext that posts a Quit task to the IO | |
| 204 // thread once it is deleted. | |
| 205 class CancelTestURLRequestContext : public TestURLRequestContext { | |
| 206 virtual ~CancelTestURLRequestContext() { | |
| 207 // The d'tor should execute in the IO thread. Post the quit task to the | |
| 208 // current thread. | |
| 209 MessageLoop::current()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 210 } | |
| 211 }; | |
| 212 | |
| 213 class CancelTestURLRequestContextGetter : public net::URLRequestContextGetter { | |
| 214 public: | |
| 215 explicit CancelTestURLRequestContextGetter( | |
| 216 base::MessageLoopProxy* io_message_loop_proxy) | |
| 217 : io_message_loop_proxy_(io_message_loop_proxy), | |
| 218 context_created_(false, false) { | |
| 219 } | |
| 220 virtual net::URLRequestContext* GetURLRequestContext() { | |
| 221 if (!context_) { | |
| 222 context_ = new CancelTestURLRequestContext(); | |
| 223 context_created_.Signal(); | |
| 224 } | |
| 225 return context_; | |
| 226 } | |
| 227 virtual scoped_refptr<base::MessageLoopProxy> GetIOMessageLoopProxy() const { | |
| 228 return io_message_loop_proxy_; | |
| 229 } | |
| 230 void WaitForContextCreation() { | |
| 231 context_created_.Wait(); | |
| 232 } | |
| 233 | |
| 234 private: | |
| 235 ~CancelTestURLRequestContextGetter() {} | |
| 236 | |
| 237 scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; | |
| 238 base::WaitableEvent context_created_; | |
| 239 scoped_refptr<net::URLRequestContext> context_; | |
| 240 }; | |
| 241 | |
| 242 // Version of URLFetcherTest that tests retying the same request twice. | |
| 243 class URLFetcherMultipleAttemptTest : public URLFetcherTest { | |
| 244 public: | |
| 245 // content::URLFetcherDelegate | |
| 246 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 247 private: | |
| 248 std::string data_; | |
| 249 }; | |
| 250 | |
| 251 class URLFetcherTempFileTest : public URLFetcherTest { | |
| 252 public: | |
| 253 URLFetcherTempFileTest() | |
| 254 : take_ownership_of_temp_file_(false) { | |
| 255 } | |
| 256 | |
| 257 // content::URLFetcherDelegate | |
| 258 virtual void OnURLFetchComplete(const content::URLFetcher* source); | |
| 259 | |
| 260 virtual void CreateFetcher(const GURL& url); | |
| 261 | |
| 262 protected: | |
| 263 FilePath expected_file_; | |
| 264 FilePath temp_file_; | |
| 265 | |
| 266 // Set by the test. Used in OnURLFetchComplete() to decide if | |
| 267 // the URLFetcher should own the temp file, so that we can test | |
| 268 // disowning prevents the file from being deleted. | |
| 269 bool take_ownership_of_temp_file_; | |
| 270 }; | |
| 271 | |
| 272 void URLFetcherTempFileTest::CreateFetcher(const GURL& url) { | |
| 273 fetcher_ = new URLFetcher(url, URLFetcher::GET, this); | |
| 274 fetcher_->SetRequestContext(new TestURLRequestContextGetter( | |
| 275 io_message_loop_proxy())); | |
| 276 | |
| 277 // Use the IO message loop to do the file operations in this test. | |
| 278 fetcher_->SaveResponseToTemporaryFile(io_message_loop_proxy()); | |
| 279 fetcher_->Start(); | |
| 280 } | |
| 281 | |
| 282 TEST_F(URLFetcherTempFileTest, SmallGet) { | |
| 283 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 284 ASSERT_TRUE(test_server.Start()); | |
| 285 | |
| 286 // Get a small file. | |
| 287 const char* kFileToFetch = "simple.html"; | |
| 288 expected_file_ = test_server.document_root().AppendASCII(kFileToFetch); | |
| 289 CreateFetcher( | |
| 290 test_server.GetURL(std::string(kTestServerFilePrefix) + kFileToFetch)); | |
| 291 | |
| 292 MessageLoop::current()->Run(); // OnURLFetchComplete() will Quit(). | |
| 293 | |
| 294 ASSERT_FALSE(file_util::PathExists(temp_file_)) | |
| 295 << temp_file_.value() << " not removed."; | |
| 296 } | |
| 297 | |
| 298 TEST_F(URLFetcherTempFileTest, LargeGet) { | |
| 299 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 300 ASSERT_TRUE(test_server.Start()); | |
| 301 | |
| 302 // Get a file large enough to require more than one read into | |
| 303 // URLFetcher::Core's IOBuffer. | |
| 304 const char* kFileToFetch = "animate1.gif"; | |
| 305 expected_file_ = test_server.document_root().AppendASCII(kFileToFetch); | |
| 306 CreateFetcher(test_server.GetURL( | |
| 307 std::string(kTestServerFilePrefix) + kFileToFetch)); | |
| 308 | |
| 309 MessageLoop::current()->Run(); // OnURLFetchComplete() will Quit(). | |
| 310 } | |
| 311 | |
| 312 TEST_F(URLFetcherTempFileTest, CanTakeOwnershipOfFile) { | |
| 313 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 314 ASSERT_TRUE(test_server.Start()); | |
| 315 | |
| 316 // Get a small file. | |
| 317 const char* kFileToFetch = "simple.html"; | |
| 318 expected_file_ = test_server.document_root().AppendASCII(kFileToFetch); | |
| 319 CreateFetcher(test_server.GetURL( | |
| 320 std::string(kTestServerFilePrefix) + kFileToFetch)); | |
| 321 | |
| 322 MessageLoop::current()->Run(); // OnURLFetchComplete() will Quit(). | |
| 323 | |
| 324 MessageLoop::current()->RunAllPending(); | |
| 325 ASSERT_FALSE(file_util::PathExists(temp_file_)) | |
| 326 << temp_file_.value() << " not removed."; | |
| 327 } | |
| 328 | |
| 329 // Wrapper that lets us call CreateFetcher() on a thread of our choice. We | |
| 330 // could make URLFetcherTest refcounted and use PostTask(FROM_HERE.. ) to call | |
| 331 // CreateFetcher() directly, but the ownership of the URLFetcherTest is a bit | |
| 332 // confusing in that case because GTest doesn't know about the refcounting. | |
| 333 // It's less confusing to just do it this way. | |
| 334 class FetcherWrapperTask : public Task { | |
| 335 public: | |
| 336 FetcherWrapperTask(URLFetcherTest* test, const GURL& url) | |
| 337 : test_(test), url_(url) { } | |
| 338 virtual void Run() { | |
| 339 test_->CreateFetcher(url_); | |
| 340 } | |
| 341 | |
| 342 private: | |
| 343 URLFetcherTest* test_; | |
| 344 GURL url_; | |
| 345 }; | |
| 346 | |
| 347 void URLFetcherPostTest::CreateFetcher(const GURL& url) { | |
| 348 fetcher_ = new URLFetcher(url, URLFetcher::POST, this); | |
| 349 fetcher_->SetRequestContext(new TestURLRequestContextGetter( | |
| 350 io_message_loop_proxy())); | |
| 351 fetcher_->SetUploadData("application/x-www-form-urlencoded", | |
| 352 "bobsyeruncle"); | |
| 353 fetcher_->Start(); | |
| 354 } | |
| 355 | |
| 356 void URLFetcherPostTest::OnURLFetchComplete(const content::URLFetcher* source) { | |
| 357 std::string data; | |
| 358 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 359 EXPECT_EQ(std::string("bobsyeruncle"), data); | |
| 360 URLFetcherTest::OnURLFetchComplete(source); | |
| 361 } | |
| 362 | |
| 363 void URLFetcherHeadersTest::OnURLFetchComplete(const content::URLFetcher* source
) { | |
| 364 std::string header; | |
| 365 EXPECT_TRUE(source->GetResponseHeaders()->GetNormalizedHeader("cache-control", | |
| 366 &header)); | |
| 367 EXPECT_EQ("private", header); | |
| 368 URLFetcherTest::OnURLFetchComplete(source); | |
| 369 } | |
| 370 | |
| 371 void URLFetcherSocketAddressTest::OnURLFetchComplete( | |
| 372 const content::URLFetcher* source) { | |
| 373 EXPECT_EQ("127.0.0.1", source->GetSocketAddress().host()); | |
| 374 EXPECT_EQ(expected_port_, source->GetSocketAddress().port()); | |
| 375 URLFetcherTest::OnURLFetchComplete(source); | |
| 376 } | |
| 377 | |
| 378 void URLFetcherProtectTest::CreateFetcher(const GURL& url) { | |
| 379 fetcher_ = new URLFetcher(url, URLFetcher::GET, this); | |
| 380 fetcher_->SetRequestContext(new TestURLRequestContextGetter( | |
| 381 io_message_loop_proxy())); | |
| 382 start_time_ = Time::Now(); | |
| 383 fetcher_->SetMaxRetries(11); | |
| 384 fetcher_->Start(); | |
| 385 } | |
| 386 | |
| 387 void URLFetcherProtectTest::OnURLFetchComplete( | |
| 388 const content::URLFetcher* source) { | |
| 389 const TimeDelta one_second = TimeDelta::FromMilliseconds(1000); | |
| 390 if (source->GetResponseCode() >= 500) { | |
| 391 // Now running ServerUnavailable test. | |
| 392 // It takes more than 1 second to finish all 11 requests. | |
| 393 EXPECT_TRUE(Time::Now() - start_time_ >= one_second); | |
| 394 EXPECT_TRUE(source->GetStatus().is_success()); | |
| 395 std::string data; | |
| 396 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 397 EXPECT_FALSE(data.empty()); | |
| 398 delete fetcher_; | |
| 399 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 400 } else { | |
| 401 // Now running Overload test. | |
| 402 static int count = 0; | |
| 403 count++; | |
| 404 if (count < 20) { | |
| 405 fetcher_->StartWithRequestContextGetter(new TestURLRequestContextGetter( | |
| 406 io_message_loop_proxy())); | |
| 407 } else { | |
| 408 // We have already sent 20 requests continuously. And we expect that | |
| 409 // it takes more than 1 second due to the overload protection settings. | |
| 410 EXPECT_TRUE(Time::Now() - start_time_ >= one_second); | |
| 411 URLFetcherTest::OnURLFetchComplete(source); | |
| 412 } | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 void URLFetcherProtectTestPassedThrough::CreateFetcher(const GURL& url) { | |
| 417 fetcher_ = new URLFetcher(url, URLFetcher::GET, this); | |
| 418 fetcher_->SetRequestContext(new TestURLRequestContextGetter( | |
| 419 io_message_loop_proxy())); | |
| 420 fetcher_->SetAutomaticallyRetryOn5xx(false); | |
| 421 start_time_ = Time::Now(); | |
| 422 fetcher_->SetMaxRetries(11); | |
| 423 fetcher_->Start(); | |
| 424 } | |
| 425 | |
| 426 void URLFetcherProtectTestPassedThrough::OnURLFetchComplete( | |
| 427 const content::URLFetcher* source) { | |
| 428 const TimeDelta one_minute = TimeDelta::FromMilliseconds(60000); | |
| 429 if (source->GetResponseCode() >= 500) { | |
| 430 // Now running ServerUnavailable test. | |
| 431 // It should get here on the first attempt, so almost immediately and | |
| 432 // *not* to attempt to execute all 11 requests (2.5 minutes). | |
| 433 EXPECT_TRUE(Time::Now() - start_time_ < one_minute); | |
| 434 EXPECT_TRUE(source->GetStatus().is_success()); | |
| 435 // Check that suggested back off time is bigger than 0. | |
| 436 EXPECT_GT(fetcher_->GetBackoffDelay().InMicroseconds(), 0); | |
| 437 std::string data; | |
| 438 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 439 EXPECT_FALSE(data.empty()); | |
| 440 } else { | |
| 441 // We should not get here! | |
| 442 ADD_FAILURE(); | |
| 443 } | |
| 444 | |
| 445 delete fetcher_; | |
| 446 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 447 } | |
| 448 | |
| 449 | |
| 450 URLFetcherBadHTTPSTest::URLFetcherBadHTTPSTest() { | |
| 451 PathService::Get(base::DIR_SOURCE_ROOT, &cert_dir_); | |
| 452 cert_dir_ = cert_dir_.AppendASCII("chrome"); | |
| 453 cert_dir_ = cert_dir_.AppendASCII("test"); | |
| 454 cert_dir_ = cert_dir_.AppendASCII("data"); | |
| 455 cert_dir_ = cert_dir_.AppendASCII("ssl"); | |
| 456 cert_dir_ = cert_dir_.AppendASCII("certificates"); | |
| 457 } | |
| 458 | |
| 459 // The "server certificate expired" error should result in automatic | |
| 460 // cancellation of the request by | |
| 461 // net::URLRequest::Delegate::OnSSLCertificateError. | |
| 462 void URLFetcherBadHTTPSTest::OnURLFetchComplete( | |
| 463 const content::URLFetcher* source) { | |
| 464 // This part is different from URLFetcherTest::OnURLFetchComplete | |
| 465 // because this test expects the request to be cancelled. | |
| 466 EXPECT_EQ(net::URLRequestStatus::CANCELED, source->GetStatus().status()); | |
| 467 EXPECT_EQ(net::ERR_ABORTED, source->GetStatus().error()); | |
| 468 EXPECT_EQ(-1, source->GetResponseCode()); | |
| 469 EXPECT_TRUE(source->GetCookies().empty()); | |
| 470 std::string data; | |
| 471 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 472 EXPECT_TRUE(data.empty()); | |
| 473 | |
| 474 // The rest is the same as URLFetcherTest::OnURLFetchComplete. | |
| 475 delete fetcher_; | |
| 476 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 477 } | |
| 478 | |
| 479 void URLFetcherCancelTest::CreateFetcher(const GURL& url) { | |
| 480 fetcher_ = new URLFetcher(url, URLFetcher::GET, this); | |
| 481 CancelTestURLRequestContextGetter* context_getter = | |
| 482 new CancelTestURLRequestContextGetter(io_message_loop_proxy()); | |
| 483 fetcher_->SetRequestContext(context_getter); | |
| 484 fetcher_->SetMaxRetries(2); | |
| 485 fetcher_->Start(); | |
| 486 // We need to wait for the creation of the net::URLRequestContext, since we | |
| 487 // rely on it being destroyed as a signal to end the test. | |
| 488 context_getter->WaitForContextCreation(); | |
| 489 CancelRequest(); | |
| 490 } | |
| 491 | |
| 492 void URLFetcherCancelTest::OnURLFetchComplete( | |
| 493 const content::URLFetcher* source) { | |
| 494 // We should have cancelled the request before completion. | |
| 495 ADD_FAILURE(); | |
| 496 delete fetcher_; | |
| 497 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 498 } | |
| 499 | |
| 500 void URLFetcherCancelTest::CancelRequest() { | |
| 501 delete fetcher_; | |
| 502 // The URLFetcher's test context will post a Quit task once it is | |
| 503 // deleted. So if this test simply hangs, it means cancellation | |
| 504 // did not work. | |
| 505 } | |
| 506 | |
| 507 void URLFetcherMultipleAttemptTest::OnURLFetchComplete( | |
| 508 const content::URLFetcher* source) { | |
| 509 EXPECT_TRUE(source->GetStatus().is_success()); | |
| 510 EXPECT_EQ(200, source->GetResponseCode()); // HTTP OK | |
| 511 std::string data; | |
| 512 EXPECT_TRUE(source->GetResponseAsString(&data)); | |
| 513 EXPECT_FALSE(data.empty()); | |
| 514 if (!data.empty() && data_.empty()) { | |
| 515 data_ = data; | |
| 516 fetcher_->StartWithRequestContextGetter( | |
| 517 new TestURLRequestContextGetter(io_message_loop_proxy())); | |
| 518 } else { | |
| 519 EXPECT_EQ(data, data_); | |
| 520 delete fetcher_; // Have to delete this here and not in the destructor, | |
| 521 // because the destructor won't necessarily run on the | |
| 522 // same thread that CreateFetcher() did. | |
| 523 | |
| 524 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 525 // If the current message loop is not the IO loop, it will be shut down when | |
| 526 // the main loop returns and this thread subsequently goes out of scope. | |
| 527 } | |
| 528 } | |
| 529 | |
| 530 void URLFetcherTempFileTest::OnURLFetchComplete( | |
| 531 const content::URLFetcher* source) { | |
| 532 EXPECT_TRUE(source->GetStatus().is_success()); | |
| 533 EXPECT_EQ(source->GetResponseCode(), 200); | |
| 534 | |
| 535 EXPECT_TRUE(source->GetResponseAsFilePath( | |
| 536 take_ownership_of_temp_file_, &temp_file_)); | |
| 537 | |
| 538 EXPECT_TRUE(file_util::ContentsEqual(expected_file_, temp_file_)); | |
| 539 | |
| 540 delete fetcher_; | |
| 541 | |
| 542 io_message_loop_proxy()->PostTask(FROM_HERE, new MessageLoop::QuitTask()); | |
| 543 } | |
| 544 | |
| 545 TEST_F(URLFetcherTest, SameThreadsTest) { | |
| 546 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 547 ASSERT_TRUE(test_server.Start()); | |
| 548 | |
| 549 // Create the fetcher on the main thread. Since IO will happen on the main | |
| 550 // thread, this will test URLFetcher's ability to do everything on one | |
| 551 // thread. | |
| 552 CreateFetcher(test_server.GetURL("defaultresponse")); | |
| 553 | |
| 554 MessageLoop::current()->Run(); | |
| 555 } | |
| 556 | |
| 557 #if defined(OS_MACOSX) | |
| 558 // SIGSEGV on Mac: http://crbug.com/60426 | |
| 559 TEST_F(URLFetcherTest, DISABLED_DifferentThreadsTest) { | |
| 560 #else | |
| 561 TEST_F(URLFetcherTest, DifferentThreadsTest) { | |
| 562 #endif | |
| 563 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 564 ASSERT_TRUE(test_server.Start()); | |
| 565 | |
| 566 // Create a separate thread that will create the URLFetcher. The current | |
| 567 // (main) thread will do the IO, and when the fetch is complete it will | |
| 568 // terminate the main thread's message loop; then the other thread's | |
| 569 // message loop will be shut down automatically as the thread goes out of | |
| 570 // scope. | |
| 571 base::Thread t("URLFetcher test thread"); | |
| 572 ASSERT_TRUE(t.Start()); | |
| 573 t.message_loop()->PostTask(FROM_HERE, new FetcherWrapperTask(this, | |
| 574 test_server.GetURL("defaultresponse"))); | |
| 575 | |
| 576 MessageLoop::current()->Run(); | |
| 577 } | |
| 578 | |
| 579 #if defined(OS_MACOSX) | |
| 580 // SIGSEGV on Mac: http://crbug.com/60426 | |
| 581 TEST_F(URLFetcherPostTest, DISABLED_Basic) { | |
| 582 #else | |
| 583 TEST_F(URLFetcherPostTest, Basic) { | |
| 584 #endif | |
| 585 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 586 ASSERT_TRUE(test_server.Start()); | |
| 587 | |
| 588 CreateFetcher(test_server.GetURL("echo")); | |
| 589 MessageLoop::current()->Run(); | |
| 590 } | |
| 591 | |
| 592 TEST_F(URLFetcherHeadersTest, Headers) { | |
| 593 net::TestServer test_server(net::TestServer::TYPE_HTTP, | |
| 594 FilePath(FILE_PATH_LITERAL("net/data/url_request_unittest"))); | |
| 595 ASSERT_TRUE(test_server.Start()); | |
| 596 | |
| 597 CreateFetcher(test_server.GetURL("files/with-headers.html")); | |
| 598 MessageLoop::current()->Run(); | |
| 599 // The actual tests are in the URLFetcherHeadersTest fixture. | |
| 600 } | |
| 601 | |
| 602 TEST_F(URLFetcherSocketAddressTest, SocketAddress) { | |
| 603 net::TestServer test_server(net::TestServer::TYPE_HTTP, | |
| 604 FilePath(FILE_PATH_LITERAL("net/data/url_request_unittest"))); | |
| 605 ASSERT_TRUE(test_server.Start()); | |
| 606 expected_port_ = test_server.host_port_pair().port(); | |
| 607 | |
| 608 // Reusing "with-headers.html" but doesn't really matter. | |
| 609 CreateFetcher(test_server.GetURL("files/with-headers.html")); | |
| 610 MessageLoop::current()->Run(); | |
| 611 // The actual tests are in the URLFetcherSocketAddressTest fixture. | |
| 612 } | |
| 613 | |
| 614 TEST_F(URLFetcherProtectTest, Overload) { | |
| 615 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 616 ASSERT_TRUE(test_server.Start()); | |
| 617 | |
| 618 GURL url(test_server.GetURL("defaultresponse")); | |
| 619 | |
| 620 // Registers an entry for test url. It only allows 3 requests to be sent | |
| 621 // in 200 milliseconds. | |
| 622 net::URLRequestThrottlerManager* manager = | |
| 623 net::URLRequestThrottlerManager::GetInstance(); | |
| 624 scoped_refptr<net::URLRequestThrottlerEntry> entry( | |
| 625 new net::URLRequestThrottlerEntry(manager, "", 200, 3, 1, 2.0, 0.0, 256)); | |
| 626 manager->OverrideEntryForTests(url, entry); | |
| 627 | |
| 628 CreateFetcher(url); | |
| 629 | |
| 630 MessageLoop::current()->Run(); | |
| 631 | |
| 632 net::URLRequestThrottlerManager::GetInstance()->EraseEntryForTests(url); | |
| 633 } | |
| 634 | |
| 635 TEST_F(URLFetcherProtectTest, ServerUnavailable) { | |
| 636 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 637 ASSERT_TRUE(test_server.Start()); | |
| 638 | |
| 639 GURL url(test_server.GetURL("files/server-unavailable.html")); | |
| 640 | |
| 641 // Registers an entry for test url. The backoff time is calculated by: | |
| 642 // new_backoff = 2.0 * old_backoff + 0 | |
| 643 // and maximum backoff time is 256 milliseconds. | |
| 644 // Maximum retries allowed is set to 11. | |
| 645 net::URLRequestThrottlerManager* manager = | |
| 646 net::URLRequestThrottlerManager::GetInstance(); | |
| 647 scoped_refptr<net::URLRequestThrottlerEntry> entry( | |
| 648 new net::URLRequestThrottlerEntry(manager, "", 200, 3, 1, 2.0, 0.0, 256)); | |
| 649 manager->OverrideEntryForTests(url, entry); | |
| 650 | |
| 651 CreateFetcher(url); | |
| 652 | |
| 653 MessageLoop::current()->Run(); | |
| 654 | |
| 655 net::URLRequestThrottlerManager::GetInstance()->EraseEntryForTests(url); | |
| 656 } | |
| 657 | |
| 658 TEST_F(URLFetcherProtectTestPassedThrough, ServerUnavailablePropagateResponse) { | |
| 659 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 660 ASSERT_TRUE(test_server.Start()); | |
| 661 | |
| 662 GURL url(test_server.GetURL("files/server-unavailable.html")); | |
| 663 | |
| 664 // Registers an entry for test url. The backoff time is calculated by: | |
| 665 // new_backoff = 2.0 * old_backoff + 0 | |
| 666 // and maximum backoff time is 150000 milliseconds. | |
| 667 // Maximum retries allowed is set to 11. | |
| 668 net::URLRequestThrottlerManager* manager = | |
| 669 net::URLRequestThrottlerManager::GetInstance(); | |
| 670 scoped_refptr<net::URLRequestThrottlerEntry> entry( | |
| 671 new net::URLRequestThrottlerEntry( | |
| 672 manager, "", 200, 3, 100, 2.0, 0.0, 150000)); | |
| 673 // Total time if *not* for not doing automatic backoff would be 150s. | |
| 674 // In reality it should be "as soon as server responds". | |
| 675 manager->OverrideEntryForTests(url, entry); | |
| 676 | |
| 677 CreateFetcher(url); | |
| 678 | |
| 679 MessageLoop::current()->Run(); | |
| 680 | |
| 681 net::URLRequestThrottlerManager::GetInstance()->EraseEntryForTests(url); | |
| 682 } | |
| 683 | |
| 684 #if defined(OS_MACOSX) | |
| 685 // SIGSEGV on Mac: http://crbug.com/60426 | |
| 686 TEST_F(URLFetcherBadHTTPSTest, DISABLED_BadHTTPSTest) { | |
| 687 #else | |
| 688 TEST_F(URLFetcherBadHTTPSTest, BadHTTPSTest) { | |
| 689 #endif | |
| 690 net::TestServer::HTTPSOptions https_options( | |
| 691 net::TestServer::HTTPSOptions::CERT_EXPIRED); | |
| 692 net::TestServer test_server(https_options, FilePath(kDocRoot)); | |
| 693 ASSERT_TRUE(test_server.Start()); | |
| 694 | |
| 695 CreateFetcher(test_server.GetURL("defaultresponse")); | |
| 696 MessageLoop::current()->Run(); | |
| 697 } | |
| 698 | |
| 699 #if defined(OS_MACOSX) | |
| 700 // SIGSEGV on Mac: http://crbug.com/60426 | |
| 701 TEST_F(URLFetcherCancelTest, DISABLED_ReleasesContext) { | |
| 702 #else | |
| 703 TEST_F(URLFetcherCancelTest, ReleasesContext) { | |
| 704 #endif | |
| 705 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 706 ASSERT_TRUE(test_server.Start()); | |
| 707 | |
| 708 GURL url(test_server.GetURL("files/server-unavailable.html")); | |
| 709 | |
| 710 // Registers an entry for test url. The backoff time is calculated by: | |
| 711 // new_backoff = 2.0 * old_backoff +0 | |
| 712 // The initial backoff is 2 seconds and maximum backoff is 4 seconds. | |
| 713 // Maximum retries allowed is set to 2. | |
| 714 net::URLRequestThrottlerManager* manager = | |
| 715 net::URLRequestThrottlerManager::GetInstance(); | |
| 716 scoped_refptr<net::URLRequestThrottlerEntry> entry( | |
| 717 new net::URLRequestThrottlerEntry( | |
| 718 manager, "", 200, 3, 2000, 2.0, 0.0, 4000)); | |
| 719 manager->OverrideEntryForTests(url, entry); | |
| 720 | |
| 721 // Create a separate thread that will create the URLFetcher. The current | |
| 722 // (main) thread will do the IO, and when the fetch is complete it will | |
| 723 // terminate the main thread's message loop; then the other thread's | |
| 724 // message loop will be shut down automatically as the thread goes out of | |
| 725 // scope. | |
| 726 base::Thread t("URLFetcher test thread"); | |
| 727 ASSERT_TRUE(t.Start()); | |
| 728 t.message_loop()->PostTask(FROM_HERE, new FetcherWrapperTask(this, url)); | |
| 729 | |
| 730 MessageLoop::current()->Run(); | |
| 731 | |
| 732 net::URLRequestThrottlerManager::GetInstance()->EraseEntryForTests(url); | |
| 733 } | |
| 734 | |
| 735 TEST_F(URLFetcherCancelTest, CancelWhileDelayedStartTaskPending) { | |
| 736 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 737 ASSERT_TRUE(test_server.Start()); | |
| 738 | |
| 739 GURL url(test_server.GetURL("files/server-unavailable.html")); | |
| 740 | |
| 741 // Register an entry for test url. | |
| 742 // Using a sliding window of 4 seconds, and max of 1 request, under a fast | |
| 743 // run we expect to have a 4 second delay when posting the Start task. | |
| 744 net::URLRequestThrottlerManager* manager = | |
| 745 net::URLRequestThrottlerManager::GetInstance(); | |
| 746 scoped_refptr<net::URLRequestThrottlerEntry> entry( | |
| 747 new net::URLRequestThrottlerEntry( | |
| 748 manager, "", 4000, 1, 2000, 2.0, 0.0, 4000)); | |
| 749 manager->OverrideEntryForTests(url, entry); | |
| 750 // Fake that a request has just started. | |
| 751 entry->ReserveSendingTimeForNextRequest(base::TimeTicks()); | |
| 752 | |
| 753 // The next request we try to send will be delayed by ~4 seconds. | |
| 754 // The slower the test runs, the less the delay will be (since it takes the | |
| 755 // time difference from now). | |
| 756 | |
| 757 base::Thread t("URLFetcher test thread"); | |
| 758 ASSERT_TRUE(t.Start()); | |
| 759 t.message_loop()->PostTask(FROM_HERE, new FetcherWrapperTask(this, url)); | |
| 760 | |
| 761 MessageLoop::current()->Run(); | |
| 762 | |
| 763 net::URLRequestThrottlerManager::GetInstance()->EraseEntryForTests(url); | |
| 764 } | |
| 765 | |
| 766 TEST_F(URLFetcherMultipleAttemptTest, SameData) { | |
| 767 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 768 ASSERT_TRUE(test_server.Start()); | |
| 769 | |
| 770 // Create the fetcher on the main thread. Since IO will happen on the main | |
| 771 // thread, this will test URLFetcher's ability to do everything on one | |
| 772 // thread. | |
| 773 CreateFetcher(test_server.GetURL("defaultresponse")); | |
| 774 | |
| 775 MessageLoop::current()->Run(); | |
| 776 } | |
| 777 | |
| 778 void CancelAllOnIO() { | |
| 779 EXPECT_EQ(1, URLFetcherTest::GetNumFetcherCores()); | |
| 780 URLFetcher::CancelAll(); | |
| 781 EXPECT_EQ(0, URLFetcherTest::GetNumFetcherCores()); | |
| 782 } | |
| 783 | |
| 784 // Tests to make sure CancelAll() will successfully cancel existing URLFetchers. | |
| 785 TEST_F(URLFetcherTest, CancelAll) { | |
| 786 net::TestServer test_server(net::TestServer::TYPE_HTTP, FilePath(kDocRoot)); | |
| 787 ASSERT_TRUE(test_server.Start()); | |
| 788 EXPECT_EQ(0, GetNumFetcherCores()); | |
| 789 | |
| 790 CreateFetcher(test_server.GetURL("defaultresponse")); | |
| 791 io_message_loop_proxy()->PostTaskAndReply( | |
| 792 FROM_HERE, | |
| 793 base::Bind(&CancelAllOnIO), | |
| 794 base::Bind(&MessageLoop::Quit, | |
| 795 base::Unretained(MessageLoop::current()))); | |
| 796 MessageLoop::current()->Run(); | |
| 797 EXPECT_EQ(0, GetNumFetcherCores()); | |
| 798 delete fetcher_; | |
| 799 } | |
| 800 | |
| 801 } // namespace. | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 8403017:
Rename URLFetcher to be URLFetcherImpl, now that we have the content::URLFetcher interface. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/