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| 1 // Copyright (c) 2016 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 "pdf/document_loader.h" |
| 6 |
| 7 #include <memory> |
| 8 #include <string> |
| 9 |
| 10 #include "pdf/url_loader_wrapper.h" |
| 11 #include "testing/gmock/include/gmock/gmock.h" |
| 12 #include "testing/gtest/include/gtest/gtest.h" |
| 13 #include "ui/gfx/range/range.h" |
| 14 |
| 15 using ::testing::_; |
| 16 using ::testing::Mock; |
| 17 using ::testing::Sequence; |
| 18 using ::testing::NiceMock; |
| 19 using ::testing::Return; |
| 20 |
| 21 namespace chrome_pdf { |
| 22 |
| 23 namespace { |
| 24 class TestURLLoader : public URLLoaderWrapper { |
| 25 public: |
| 26 struct LoaderData { |
| 27 int content_length = -1; |
| 28 bool accept_ranges_bytes = false; |
| 29 bool content_encoded = false; |
| 30 std::string content_type; |
| 31 std::string content_disposition; |
| 32 std::string multipart_boundary; |
| 33 gfx::Range byte_range = gfx::Range::InvalidRange(); |
| 34 bool is_multipart = false; |
| 35 int status_code = 0; |
| 36 bool closed = true; |
| 37 gfx::Range open_byte_range = gfx::Range::InvalidRange(); |
| 38 |
| 39 bool IsWaitRead() const { return wait_read_; } |
| 40 bool IsWaitOpen() const { return wait_open_; } |
| 41 char* buffer() const { return buffer_; } |
| 42 int buffer_size() const { return buffer_size_; } |
| 43 |
| 44 void SetReadCallback(const pp::CompletionCallback& read_callback, |
| 45 char* buffer, |
| 46 int buffer_size) { |
| 47 wait_read_ = true; |
| 48 did_read_callback_ = read_callback; |
| 49 buffer_ = buffer; |
| 50 buffer_size_ = buffer_size; |
| 51 } |
| 52 |
| 53 void SetOpenCallback(const pp::CompletionCallback& open_callback, |
| 54 gfx::Range req_byte_range) { |
| 55 wait_open_ = true; |
| 56 did_open_callback_ = open_callback; |
| 57 open_byte_range = req_byte_range; |
| 58 } |
| 59 |
| 60 void CallOpenCallback(int result) { |
| 61 PP_DCHECK(wait_open_); |
| 62 wait_open_ = false; |
| 63 did_open_callback_.Run(result); |
| 64 } |
| 65 |
| 66 void CallReadCallback(int result) { |
| 67 PP_DCHECK(wait_read_); |
| 68 wait_read_ = false; |
| 69 did_read_callback_.Run(result); |
| 70 } |
| 71 |
| 72 private: |
| 73 bool wait_open_ = false; |
| 74 pp::CompletionCallback did_open_callback_; |
| 75 bool wait_read_ = false; |
| 76 pp::CompletionCallback did_read_callback_; |
| 77 char* buffer_ = nullptr; |
| 78 int buffer_size_ = 0; |
| 79 }; |
| 80 |
| 81 explicit TestURLLoader(LoaderData* data) : data_(data) { |
| 82 data_->closed = false; |
| 83 } |
| 84 |
| 85 ~TestURLLoader() override { Close(); } |
| 86 |
| 87 int GetContentLength() const override { return data_->content_length; } |
| 88 |
| 89 bool IsAcceptRangesBytes() const override { |
| 90 return data_->accept_ranges_bytes; |
| 91 } |
| 92 |
| 93 bool IsContentEncoded() const override { return data_->content_encoded; } |
| 94 |
| 95 std::string GetContentType() const override { return data_->content_type; } |
| 96 |
| 97 std::string GetContentDisposition() const override { |
| 98 return data_->content_disposition; |
| 99 } |
| 100 |
| 101 int GetStatusCode() const override { return data_->status_code; } |
| 102 |
| 103 bool IsMultipart() const override { return data_->is_multipart; } |
| 104 |
| 105 bool GetByteRange(int* start, int* end) const override { |
| 106 *start = data_->byte_range.start(); |
| 107 *end = data_->byte_range.end(); |
| 108 return data_->byte_range.IsValid(); |
| 109 } |
| 110 |
| 111 void Close() override { data_->closed = true; } |
| 112 |
| 113 void OpenRange(const std::string& url, |
| 114 const std::string& referrer_url, |
| 115 uint32_t position, |
| 116 uint32_t size, |
| 117 const pp::CompletionCallback& cc) override { |
| 118 data_->SetOpenCallback(cc, gfx::Range(position, position + size)); |
| 119 } |
| 120 |
| 121 void ReadResponseBody(char* buffer, |
| 122 int buffer_size, |
| 123 const pp::CompletionCallback& cc) override { |
| 124 data_->SetReadCallback(cc, buffer, buffer_size); |
| 125 } |
| 126 |
| 127 bool GetDownloadProgress(int64_t* bytes_received, |
| 128 int64_t* total_bytes_to_be_received) const override { |
| 129 return false; |
| 130 } |
| 131 |
| 132 private: |
| 133 LoaderData* data_; |
| 134 }; |
| 135 |
| 136 class TestClient : public DocumentLoader::Client { |
| 137 public: |
| 138 TestClient() { full_page_loader_data()->content_type = "application/pdf"; } |
| 139 ~TestClient() override {} |
| 140 // DocumentLoader::Client overrides: |
| 141 pp::Instance* GetPluginInstance() override { return nullptr; } |
| 142 std::unique_ptr<URLLoaderWrapper> CreateURLLoader() override { |
| 143 return std::unique_ptr<URLLoaderWrapper>( |
| 144 new TestURLLoader(partial_loader_data())); |
| 145 } |
| 146 void OnPendingRequestComplete() override {} |
| 147 void OnNewDataAvailable() override {} |
| 148 void OnDocumentComplete() override {} |
| 149 void OnDocumentCanceled() override {} |
| 150 void CancelBrowserDownload() override {} |
| 151 |
| 152 std::unique_ptr<URLLoaderWrapper> CreateFullPageLoader() { |
| 153 return std::unique_ptr<URLLoaderWrapper>( |
| 154 new TestURLLoader(full_page_loader_data())); |
| 155 } |
| 156 |
| 157 TestURLLoader::LoaderData* full_page_loader_data() { |
| 158 return &full_page_loader_data_; |
| 159 } |
| 160 TestURLLoader::LoaderData* partial_loader_data() { |
| 161 return &partial_loader_data_; |
| 162 } |
| 163 |
| 164 void SetCanUsePartialLoading() { |
| 165 full_page_loader_data()->content_length = 10 * 1024 * 1024; |
| 166 full_page_loader_data()->content_encoded = false; |
| 167 full_page_loader_data()->accept_ranges_bytes = true; |
| 168 } |
| 169 |
| 170 void SendAllPartialData() { |
| 171 partial_loader_data_.byte_range = partial_loader_data_.open_byte_range; |
| 172 partial_loader_data_.CallOpenCallback(0); |
| 173 uint32_t length = partial_loader_data_.byte_range.length(); |
| 174 while (length > 0) { |
| 175 const uint32_t part_len = std::min( |
| 176 length, static_cast<uint32_t>(DocumentLoader::kDefaultRequestSize)); |
| 177 partial_loader_data_.CallReadCallback(part_len); |
| 178 length -= part_len; |
| 179 } |
| 180 if (partial_loader_data_.IsWaitRead()) { |
| 181 partial_loader_data_.CallReadCallback(0); |
| 182 } |
| 183 } |
| 184 |
| 185 private: |
| 186 TestURLLoader::LoaderData full_page_loader_data_; |
| 187 TestURLLoader::LoaderData partial_loader_data_; |
| 188 }; |
| 189 |
| 190 class MockClient : public TestClient { |
| 191 public: |
| 192 MOCK_METHOD0(OnPendingRequestComplete, void()); |
| 193 MOCK_METHOD0(OnNewDataAvailable, void()); |
| 194 MOCK_METHOD0(OnDocumentComplete, void()); |
| 195 MOCK_METHOD0(OnDocumentCanceled, void()); |
| 196 }; |
| 197 } // namespace |
| 198 |
| 199 class DocumentLoaderTest : public ::testing::Test { |
| 200 public: |
| 201 DocumentLoaderTest() {} |
| 202 ~DocumentLoaderTest() override {} |
| 203 void SetUp() override {} |
| 204 void TearDown() override {} |
| 205 }; |
| 206 |
| 207 TEST_F(DocumentLoaderTest, CanStartPartialLoading) { |
| 208 TestClient client; |
| 209 client.full_page_loader_data()->content_length = 1 * 1024 * 1024; |
| 210 client.full_page_loader_data()->content_encoded = false; |
| 211 client.full_page_loader_data()->accept_ranges_bytes = true; |
| 212 { |
| 213 DocumentLoader loader(&client); |
| 214 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 215 loader.RequestData(1000000, 1); |
| 216 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 217 // Always send initial data from FullPageLoader. |
| 218 client.full_page_loader_data()->CallReadCallback( |
| 219 DocumentLoader::kDefaultRequestSize); |
| 220 EXPECT_TRUE(loader.is_partial_loader_active()); |
| 221 } |
| 222 { |
| 223 client.full_page_loader_data()->content_length = |
| 224 DocumentLoader::kDefaultRequestSize * 2; |
| 225 DocumentLoader loader(&client); |
| 226 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 227 loader.RequestData(1000000, 1); |
| 228 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 229 // Always send initial data from FullPageLoader. |
| 230 client.full_page_loader_data()->CallReadCallback( |
| 231 DocumentLoader::kDefaultRequestSize); |
| 232 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 233 client.full_page_loader_data()->content_length = 1 * 1024 * 1024; |
| 234 } |
| 235 { |
| 236 client.full_page_loader_data()->content_encoded = true; |
| 237 DocumentLoader loader(&client); |
| 238 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 239 loader.RequestData(1000000, 1); |
| 240 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 241 // Always send initial data from FullPageLoader. |
| 242 client.full_page_loader_data()->CallReadCallback( |
| 243 DocumentLoader::kDefaultRequestSize); |
| 244 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 245 client.full_page_loader_data()->content_encoded = false; |
| 246 } |
| 247 { |
| 248 client.full_page_loader_data()->accept_ranges_bytes = false; |
| 249 DocumentLoader loader(&client); |
| 250 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 251 loader.RequestData(1000000, 1); |
| 252 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 253 // Always send initial data from FullPageLoader. |
| 254 client.full_page_loader_data()->CallReadCallback( |
| 255 DocumentLoader::kDefaultRequestSize); |
| 256 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 257 client.full_page_loader_data()->accept_ranges_bytes = true; |
| 258 } |
| 259 { |
| 260 DocumentLoader loader(&client); |
| 261 loader.SetPartialLoadingEnabled(false); |
| 262 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 263 // We should not start partial loading if requested data is beside full page |
| 264 // loading position. |
| 265 loader.RequestData(DocumentLoader::kDefaultRequestSize, 1); |
| 266 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 267 // Always send initial data from FullPageLoader. |
| 268 client.full_page_loader_data()->CallReadCallback( |
| 269 DocumentLoader::kDefaultRequestSize); |
| 270 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 271 } |
| 272 { |
| 273 DocumentLoader loader(&client); |
| 274 loader.SetPartialLoadingEnabled(false); |
| 275 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 276 loader.RequestData(1000000, 1); |
| 277 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 278 // Always send initial data from FullPageLoader. |
| 279 client.full_page_loader_data()->CallReadCallback( |
| 280 DocumentLoader::kDefaultRequestSize); |
| 281 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 282 } |
| 283 } |
| 284 |
| 285 TEST_F(DocumentLoaderTest, PartialLoadingSimple) { |
| 286 TestClient client; |
| 287 client.SetCanUsePartialLoading(); |
| 288 |
| 289 DocumentLoader loader(&client); |
| 290 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 291 |
| 292 // While we have not requests, we shold not start partial loading. |
| 293 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 294 |
| 295 loader.RequestData(5000000, 1); |
| 296 |
| 297 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 298 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 299 |
| 300 // Always send initial data from FullPageLoader. |
| 301 client.full_page_loader_data()->CallReadCallback( |
| 302 DocumentLoader::kDefaultRequestSize); |
| 303 |
| 304 // Partial loader should request headers. |
| 305 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 306 EXPECT_TRUE(loader.is_partial_loader_active()); |
| 307 // Loader should be stopped. |
| 308 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 309 |
| 310 EXPECT_EQ(client.partial_loader_data()->open_byte_range.ToString(), |
| 311 "{4980736,10485760}"); |
| 312 } |
| 313 |
| 314 TEST_F(DocumentLoaderTest, PartialLoadingBackOrder) { |
| 315 TestClient client; |
| 316 client.SetCanUsePartialLoading(); |
| 317 |
| 318 DocumentLoader loader(&client); |
| 319 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 320 |
| 321 // While we have not requests, we shold not start partial loading. |
| 322 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 323 |
| 324 loader.RequestData(client.full_page_loader_data()->content_length - 1, 1); |
| 325 |
| 326 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 327 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 328 |
| 329 // Always send initial data from FullPageLoader. |
| 330 client.full_page_loader_data()->CallReadCallback( |
| 331 DocumentLoader::kDefaultRequestSize); |
| 332 |
| 333 // Partial loader should request headers. |
| 334 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 335 EXPECT_TRUE(loader.is_partial_loader_active()); |
| 336 // Loader should be stopped. |
| 337 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 338 |
| 339 // Requested range should be enlarged. |
| 340 EXPECT_GT(client.partial_loader_data()->open_byte_range.length(), 1u); |
| 341 EXPECT_EQ(client.partial_loader_data()->open_byte_range.ToString(), |
| 342 "{9830400,10485760}"); |
| 343 } |
| 344 |
| 345 TEST_F(DocumentLoaderTest, CompleteWithoutPartial) { |
| 346 TestClient client; |
| 347 client.SetCanUsePartialLoading(); |
| 348 DocumentLoader loader(&client); |
| 349 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 350 EXPECT_FALSE(client.full_page_loader_data()->closed); |
| 351 while (client.full_page_loader_data()->IsWaitRead()) { |
| 352 client.full_page_loader_data()->CallReadCallback(1000); |
| 353 } |
| 354 EXPECT_TRUE(loader.IsDocumentComplete()); |
| 355 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 356 } |
| 357 |
| 358 TEST_F(DocumentLoaderTest, ErrorDownloadFullDocument) { |
| 359 TestClient client; |
| 360 client.SetCanUsePartialLoading(); |
| 361 DocumentLoader loader(&client); |
| 362 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 363 EXPECT_TRUE(client.full_page_loader_data()->IsWaitRead()); |
| 364 EXPECT_FALSE(client.full_page_loader_data()->closed); |
| 365 client.full_page_loader_data()->CallReadCallback(-3); |
| 366 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 367 EXPECT_FALSE(loader.IsDocumentComplete()); |
| 368 } |
| 369 |
| 370 TEST_F(DocumentLoaderTest, CompleteNoContentLength) { |
| 371 TestClient client; |
| 372 DocumentLoader loader(&client); |
| 373 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 374 EXPECT_FALSE(client.full_page_loader_data()->closed); |
| 375 for (int i = 0; i < 10; ++i) { |
| 376 EXPECT_TRUE(client.full_page_loader_data()->IsWaitRead()); |
| 377 client.full_page_loader_data()->CallReadCallback(1000); |
| 378 } |
| 379 EXPECT_TRUE(client.full_page_loader_data()->IsWaitRead()); |
| 380 client.full_page_loader_data()->CallReadCallback(0); |
| 381 EXPECT_EQ(loader.GetDocumentSize(), 10000ul); |
| 382 EXPECT_TRUE(loader.IsDocumentComplete()); |
| 383 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 384 } |
| 385 |
| 386 TEST_F(DocumentLoaderTest, CompleteWithPartial) { |
| 387 TestClient client; |
| 388 client.SetCanUsePartialLoading(); |
| 389 client.full_page_loader_data()->content_length = |
| 390 DocumentLoader::kDefaultRequestSize * 20; |
| 391 DocumentLoader loader(&client); |
| 392 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 393 loader.RequestData(19 * DocumentLoader::kDefaultRequestSize, |
| 394 DocumentLoader::kDefaultRequestSize); |
| 395 EXPECT_FALSE(client.full_page_loader_data()->closed); |
| 396 EXPECT_FALSE(client.partial_loader_data()->IsWaitRead()); |
| 397 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 398 |
| 399 // Always send initial data from FullPageLoader. |
| 400 client.full_page_loader_data()->CallReadCallback( |
| 401 DocumentLoader::kDefaultRequestSize); |
| 402 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 403 EXPECT_FALSE(client.partial_loader_data()->closed); |
| 404 |
| 405 client.SendAllPartialData(); |
| 406 // Now we should send other document data. |
| 407 client.SendAllPartialData(); |
| 408 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 409 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 410 } |
| 411 |
| 412 TEST_F(DocumentLoaderTest, PartialRequestLastChunk) { |
| 413 const uint32_t kLastChunkSize = 300; |
| 414 TestClient client; |
| 415 client.SetCanUsePartialLoading(); |
| 416 client.full_page_loader_data()->content_length = |
| 417 DocumentLoader::kDefaultRequestSize * 20 + kLastChunkSize; |
| 418 DocumentLoader loader(&client); |
| 419 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 420 loader.RequestData(20 * DocumentLoader::kDefaultRequestSize, 1); |
| 421 |
| 422 // Always send initial data from FullPageLoader. |
| 423 client.full_page_loader_data()->CallReadCallback( |
| 424 DocumentLoader::kDefaultRequestSize); |
| 425 |
| 426 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 427 EXPECT_EQ(client.partial_loader_data()->open_byte_range.end(), |
| 428 client.full_page_loader_data()->content_length); |
| 429 client.partial_loader_data()->byte_range = |
| 430 client.partial_loader_data()->open_byte_range; |
| 431 client.partial_loader_data()->CallOpenCallback(0); |
| 432 uint32_t data_length = client.partial_loader_data()->byte_range.length(); |
| 433 while (data_length > DocumentLoader::kDefaultRequestSize) { |
| 434 client.partial_loader_data()->CallReadCallback( |
| 435 DocumentLoader::kDefaultRequestSize); |
| 436 data_length -= DocumentLoader::kDefaultRequestSize; |
| 437 } |
| 438 EXPECT_EQ(kLastChunkSize, data_length); |
| 439 client.partial_loader_data()->CallReadCallback(kLastChunkSize); |
| 440 EXPECT_TRUE(loader.IsDataAvailable(DocumentLoader::kDefaultRequestSize * 20, |
| 441 kLastChunkSize)); |
| 442 } |
| 443 |
| 444 TEST_F(DocumentLoaderTest, DocumentSize) { |
| 445 TestClient client; |
| 446 client.SetCanUsePartialLoading(); |
| 447 client.full_page_loader_data()->content_length = 123456789; |
| 448 DocumentLoader loader(&client); |
| 449 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 450 EXPECT_EQ(static_cast<int>(loader.GetDocumentSize()), |
| 451 client.full_page_loader_data()->content_length); |
| 452 } |
| 453 |
| 454 TEST_F(DocumentLoaderTest, DocumentSizeNoContentLength) { |
| 455 TestClient client; |
| 456 DocumentLoader loader(&client); |
| 457 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 458 EXPECT_EQ(loader.GetDocumentSize(), 0ul); |
| 459 client.full_page_loader_data()->CallReadCallback( |
| 460 DocumentLoader::kDefaultRequestSize); |
| 461 client.full_page_loader_data()->CallReadCallback(1000); |
| 462 client.full_page_loader_data()->CallReadCallback(500); |
| 463 client.full_page_loader_data()->CallReadCallback(0); |
| 464 EXPECT_EQ(static_cast<int>(loader.GetDocumentSize()), |
| 465 DocumentLoader::kDefaultRequestSize + 1000 + 500); |
| 466 EXPECT_TRUE(loader.IsDocumentComplete()); |
| 467 } |
| 468 |
| 469 TEST_F(DocumentLoaderTest, ClearPendingRequests) { |
| 470 TestClient client; |
| 471 client.SetCanUsePartialLoading(); |
| 472 client.full_page_loader_data()->content_length = |
| 473 DocumentLoader::kDefaultRequestSize * 100 + 58383; |
| 474 DocumentLoader loader(&client); |
| 475 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 476 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 100, 10); |
| 477 loader.ClearPendingRequests(); |
| 478 loader.RequestData(15 * DocumentLoader::kDefaultRequestSize + 200, 20); |
| 479 // pending requests are accumulating, and will be processed after initial data |
| 480 // load. |
| 481 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 482 |
| 483 // Send initial data from FullPageLoader. |
| 484 client.full_page_loader_data()->CallReadCallback( |
| 485 DocumentLoader::kDefaultRequestSize); |
| 486 |
| 487 { |
| 488 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 489 const gfx::Range range_requested(15 * DocumentLoader::kDefaultRequestSize, |
| 490 16 * DocumentLoader::kDefaultRequestSize); |
| 491 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 492 range_requested.start()); |
| 493 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 494 range_requested.end()); |
| 495 client.partial_loader_data()->byte_range = |
| 496 client.partial_loader_data()->open_byte_range; |
| 497 } |
| 498 // clear requests before Open callback. |
| 499 loader.ClearPendingRequests(); |
| 500 // Current request should continue loading. |
| 501 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 502 client.partial_loader_data()->CallOpenCallback(0); |
| 503 client.partial_loader_data()->CallReadCallback( |
| 504 DocumentLoader::kDefaultRequestSize); |
| 505 EXPECT_FALSE(client.partial_loader_data()->closed); |
| 506 // Current request should continue loading, because not other requests queued. |
| 507 |
| 508 loader.RequestData(18 * DocumentLoader::kDefaultRequestSize + 200, 20); |
| 509 // Requests queue is processed only on data receving. |
| 510 client.partial_loader_data()->CallReadCallback( |
| 511 DocumentLoader::kDefaultRequestSize); |
| 512 // new requset with in close distance from current loading. Loading do not |
| 513 // restarted. |
| 514 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 515 |
| 516 loader.ClearPendingRequests(); |
| 517 // request again two. |
| 518 loader.RequestData(60 * DocumentLoader::kDefaultRequestSize + 100, 10); |
| 519 loader.RequestData(35 * DocumentLoader::kDefaultRequestSize + 200, 20); |
| 520 // Requests queue is processed only on data receving. |
| 521 client.partial_loader_data()->CallReadCallback( |
| 522 DocumentLoader::kDefaultRequestSize); |
| 523 { |
| 524 // new requset not with in close distance from current loading. |
| 525 // Loading should be restarted. |
| 526 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 527 // The first requested chunk should be processed. |
| 528 const gfx::Range range_requested(35 * DocumentLoader::kDefaultRequestSize, |
| 529 36 * DocumentLoader::kDefaultRequestSize); |
| 530 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 531 range_requested.start()); |
| 532 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 533 range_requested.end()); |
| 534 client.partial_loader_data()->byte_range = |
| 535 client.partial_loader_data()->open_byte_range; |
| 536 } |
| 537 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 538 client.partial_loader_data()->CallOpenCallback(0); |
| 539 // Override pending requests. |
| 540 loader.ClearPendingRequests(); |
| 541 loader.RequestData(70 * DocumentLoader::kDefaultRequestSize + 100, 10); |
| 542 |
| 543 // Requests queue is processed only on data receving. |
| 544 client.partial_loader_data()->CallReadCallback( |
| 545 DocumentLoader::kDefaultRequestSize); |
| 546 { |
| 547 // New requset not with in close distance from current loading. |
| 548 // Loading should be restarted . |
| 549 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 550 // The first requested chunk should be processed. |
| 551 const gfx::Range range_requested(70 * DocumentLoader::kDefaultRequestSize, |
| 552 71 * DocumentLoader::kDefaultRequestSize); |
| 553 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 554 range_requested.start()); |
| 555 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 556 range_requested.end()); |
| 557 client.partial_loader_data()->byte_range = |
| 558 client.partial_loader_data()->open_byte_range; |
| 559 } |
| 560 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 561 } |
| 562 |
| 563 TEST_F(DocumentLoaderTest, GetBlock) { |
| 564 char buffer[DocumentLoader::kDefaultRequestSize]; |
| 565 TestClient client; |
| 566 client.SetCanUsePartialLoading(); |
| 567 client.full_page_loader_data()->content_length = |
| 568 DocumentLoader::kDefaultRequestSize * 20 + 58383; |
| 569 DocumentLoader loader(&client); |
| 570 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 571 EXPECT_FALSE(loader.GetBlock(0, 1000, buffer)); |
| 572 client.full_page_loader_data()->CallReadCallback( |
| 573 DocumentLoader::kDefaultRequestSize); |
| 574 EXPECT_TRUE(loader.GetBlock(0, 1000, buffer)); |
| 575 EXPECT_FALSE( |
| 576 loader.GetBlock(DocumentLoader::kDefaultRequestSize, 1500, buffer)); |
| 577 client.full_page_loader_data()->CallReadCallback( |
| 578 DocumentLoader::kDefaultRequestSize); |
| 579 EXPECT_TRUE( |
| 580 loader.GetBlock(DocumentLoader::kDefaultRequestSize, 1500, buffer)); |
| 581 |
| 582 EXPECT_FALSE( |
| 583 loader.GetBlock(17 * DocumentLoader::kDefaultRequestSize, 3000, buffer)); |
| 584 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 100, 10); |
| 585 EXPECT_FALSE( |
| 586 loader.GetBlock(17 * DocumentLoader::kDefaultRequestSize, 3000, buffer)); |
| 587 |
| 588 // Requests queue is processed only on data receving. |
| 589 client.full_page_loader_data()->CallReadCallback( |
| 590 DocumentLoader::kDefaultRequestSize); |
| 591 |
| 592 client.SendAllPartialData(); |
| 593 EXPECT_TRUE( |
| 594 loader.GetBlock(17 * DocumentLoader::kDefaultRequestSize, 3000, buffer)); |
| 595 } |
| 596 |
| 597 TEST_F(DocumentLoaderTest, IsDataAvailable) { |
| 598 TestClient client; |
| 599 client.SetCanUsePartialLoading(); |
| 600 client.full_page_loader_data()->content_length = |
| 601 DocumentLoader::kDefaultRequestSize * 20 + 58383; |
| 602 DocumentLoader loader(&client); |
| 603 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 604 EXPECT_FALSE(loader.IsDataAvailable(0, 1000)); |
| 605 client.full_page_loader_data()->CallReadCallback( |
| 606 DocumentLoader::kDefaultRequestSize); |
| 607 EXPECT_TRUE(loader.IsDataAvailable(0, 1000)); |
| 608 EXPECT_FALSE( |
| 609 loader.IsDataAvailable(DocumentLoader::kDefaultRequestSize, 1500)); |
| 610 client.full_page_loader_data()->CallReadCallback( |
| 611 DocumentLoader::kDefaultRequestSize); |
| 612 EXPECT_TRUE( |
| 613 loader.IsDataAvailable(DocumentLoader::kDefaultRequestSize, 1500)); |
| 614 |
| 615 EXPECT_FALSE( |
| 616 loader.IsDataAvailable(17 * DocumentLoader::kDefaultRequestSize, 3000)); |
| 617 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 100, 10); |
| 618 EXPECT_FALSE( |
| 619 loader.IsDataAvailable(17 * DocumentLoader::kDefaultRequestSize, 3000)); |
| 620 |
| 621 // Requests queue is processed only on data receving. |
| 622 client.full_page_loader_data()->CallReadCallback( |
| 623 DocumentLoader::kDefaultRequestSize); |
| 624 |
| 625 client.SendAllPartialData(); |
| 626 EXPECT_TRUE( |
| 627 loader.IsDataAvailable(17 * DocumentLoader::kDefaultRequestSize, 3000)); |
| 628 } |
| 629 |
| 630 TEST_F(DocumentLoaderTest, RequestData) { |
| 631 TestClient client; |
| 632 client.SetCanUsePartialLoading(); |
| 633 client.full_page_loader_data()->content_length = |
| 634 DocumentLoader::kDefaultRequestSize * 100 + 58383; |
| 635 DocumentLoader loader(&client); |
| 636 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 637 loader.RequestData(37 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 638 loader.RequestData(25 * DocumentLoader::kDefaultRequestSize + 600, 100); |
| 639 loader.RequestData(13 * DocumentLoader::kDefaultRequestSize + 900, 500); |
| 640 |
| 641 // Send initial data from FullPageLoader. |
| 642 client.full_page_loader_data()->CallReadCallback( |
| 643 DocumentLoader::kDefaultRequestSize); |
| 644 |
| 645 { |
| 646 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 647 const gfx::Range range_requested(13 * DocumentLoader::kDefaultRequestSize, |
| 648 14 * DocumentLoader::kDefaultRequestSize); |
| 649 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 650 range_requested.start()); |
| 651 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 652 range_requested.end()); |
| 653 client.partial_loader_data()->byte_range = |
| 654 client.partial_loader_data()->open_byte_range; |
| 655 } |
| 656 client.partial_loader_data()->CallOpenCallback(0); |
| 657 // Override pending requests. |
| 658 loader.ClearPendingRequests(); |
| 659 loader.RequestData(38 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 660 loader.RequestData(26 * DocumentLoader::kDefaultRequestSize + 600, 100); |
| 661 // Requests queue is processed only on data receving. |
| 662 client.partial_loader_data()->CallReadCallback( |
| 663 DocumentLoader::kDefaultRequestSize); |
| 664 { |
| 665 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 666 const gfx::Range range_requested(26 * DocumentLoader::kDefaultRequestSize, |
| 667 27 * DocumentLoader::kDefaultRequestSize); |
| 668 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 669 range_requested.start()); |
| 670 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 671 range_requested.end()); |
| 672 client.partial_loader_data()->byte_range = |
| 673 client.partial_loader_data()->open_byte_range; |
| 674 } |
| 675 client.partial_loader_data()->CallOpenCallback(0); |
| 676 // Override pending requests. |
| 677 loader.ClearPendingRequests(); |
| 678 loader.RequestData(39 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 679 // Requests queue is processed only on data receving. |
| 680 client.partial_loader_data()->CallReadCallback( |
| 681 DocumentLoader::kDefaultRequestSize); |
| 682 { |
| 683 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 684 const gfx::Range range_requested(39 * DocumentLoader::kDefaultRequestSize, |
| 685 40 * DocumentLoader::kDefaultRequestSize); |
| 686 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 687 range_requested.start()); |
| 688 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 689 range_requested.end()); |
| 690 client.partial_loader_data()->byte_range = |
| 691 client.partial_loader_data()->open_byte_range; |
| 692 } |
| 693 // Fill all gaps. |
| 694 while (!loader.IsDocumentComplete()) { |
| 695 client.SendAllPartialData(); |
| 696 } |
| 697 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 698 } |
| 699 |
| 700 TEST_F(DocumentLoaderTest, DoNotLoadAvailablePartialData) { |
| 701 TestClient client; |
| 702 client.SetCanUsePartialLoading(); |
| 703 client.full_page_loader_data()->content_length = |
| 704 DocumentLoader::kDefaultRequestSize * 20 + 58383; |
| 705 DocumentLoader loader(&client); |
| 706 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 707 // Send initial data from FullPageLoader. |
| 708 client.full_page_loader_data()->CallReadCallback( |
| 709 DocumentLoader::kDefaultRequestSize); |
| 710 |
| 711 // Send more data from FullPageLoader. |
| 712 client.full_page_loader_data()->CallReadCallback( |
| 713 DocumentLoader::kDefaultRequestSize); |
| 714 |
| 715 loader.RequestData(2 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 716 |
| 717 // Send more data from FullPageLoader. |
| 718 client.full_page_loader_data()->CallReadCallback( |
| 719 DocumentLoader::kDefaultRequestSize); |
| 720 |
| 721 // Partial loading should not started for already available data. |
| 722 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 723 } |
| 724 |
| 725 TEST_F(DocumentLoaderTest, DoNotLoadDataAfterComplete) { |
| 726 TestClient client; |
| 727 client.SetCanUsePartialLoading(); |
| 728 client.full_page_loader_data()->content_length = |
| 729 DocumentLoader::kDefaultRequestSize * 20; |
| 730 DocumentLoader loader(&client); |
| 731 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 732 |
| 733 for (int i = 0; i < 20; ++i) { |
| 734 client.full_page_loader_data()->CallReadCallback( |
| 735 DocumentLoader::kDefaultRequestSize); |
| 736 } |
| 737 |
| 738 EXPECT_TRUE(loader.IsDocumentComplete()); |
| 739 |
| 740 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 741 |
| 742 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 743 EXPECT_TRUE(client.full_page_loader_data()->closed); |
| 744 } |
| 745 |
| 746 TEST_F(DocumentLoaderTest, DoNotLoadPartialDataAboveDocumentSize) { |
| 747 TestClient client; |
| 748 client.SetCanUsePartialLoading(); |
| 749 client.full_page_loader_data()->content_length = |
| 750 DocumentLoader::kDefaultRequestSize * 20; |
| 751 DocumentLoader loader(&client); |
| 752 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 753 |
| 754 loader.RequestData(20 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 755 |
| 756 // Send initial data from FullPageLoader. |
| 757 client.full_page_loader_data()->CallReadCallback( |
| 758 DocumentLoader::kDefaultRequestSize); |
| 759 |
| 760 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 761 } |
| 762 |
| 763 TEST_F(DocumentLoaderTest, MergePendingRequests) { |
| 764 TestClient client; |
| 765 client.SetCanUsePartialLoading(); |
| 766 client.full_page_loader_data()->content_length = |
| 767 DocumentLoader::kDefaultRequestSize * 50 + 58383; |
| 768 DocumentLoader loader(&client); |
| 769 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 770 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 771 loader.RequestData(16 * DocumentLoader::kDefaultRequestSize + 600, 100); |
| 772 |
| 773 // Send initial data from FullPageLoader. |
| 774 client.full_page_loader_data()->CallReadCallback( |
| 775 DocumentLoader::kDefaultRequestSize); |
| 776 |
| 777 const gfx::Range range_requested(16 * DocumentLoader::kDefaultRequestSize, |
| 778 18 * DocumentLoader::kDefaultRequestSize); |
| 779 EXPECT_EQ(client.partial_loader_data()->open_byte_range.start(), |
| 780 range_requested.start()); |
| 781 EXPECT_GE(client.partial_loader_data()->open_byte_range.end(), |
| 782 range_requested.end()); |
| 783 |
| 784 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 785 |
| 786 // Fill all gaps. |
| 787 while (!loader.IsDocumentComplete()) { |
| 788 client.SendAllPartialData(); |
| 789 } |
| 790 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 791 } |
| 792 |
| 793 TEST_F(DocumentLoaderTest, PartialStopOnStatusCodeError) { |
| 794 TestClient client; |
| 795 client.SetCanUsePartialLoading(); |
| 796 client.full_page_loader_data()->content_length = |
| 797 DocumentLoader::kDefaultRequestSize * 20; |
| 798 DocumentLoader loader(&client); |
| 799 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 800 |
| 801 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 802 |
| 803 // Send initial data from FullPageLoader. |
| 804 client.full_page_loader_data()->CallReadCallback( |
| 805 DocumentLoader::kDefaultRequestSize); |
| 806 |
| 807 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 808 client.partial_loader_data()->status_code = 404; |
| 809 client.partial_loader_data()->CallOpenCallback(0); |
| 810 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 811 } |
| 812 |
| 813 TEST_F(DocumentLoaderTest, |
| 814 PartialAsFullDocumentLoadingRangeRequestNoRangeField) { |
| 815 TestClient client; |
| 816 client.SetCanUsePartialLoading(); |
| 817 client.full_page_loader_data()->content_length = |
| 818 DocumentLoader::kDefaultRequestSize * 20; |
| 819 DocumentLoader loader(&client); |
| 820 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 821 |
| 822 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 823 |
| 824 // Send initial data from FullPageLoader. |
| 825 client.full_page_loader_data()->CallReadCallback( |
| 826 DocumentLoader::kDefaultRequestSize); |
| 827 |
| 828 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 829 client.partial_loader_data()->byte_range = gfx::Range::InvalidRange(); |
| 830 client.partial_loader_data()->CallOpenCallback(0); |
| 831 EXPECT_FALSE(client.partial_loader_data()->closed); |
| 832 // partial loader is used to load whole page, like full page loader. |
| 833 EXPECT_FALSE(loader.is_partial_loader_active()); |
| 834 } |
| 835 |
| 836 TEST_F(DocumentLoaderTest, PartialMultiPart) { |
| 837 TestClient client; |
| 838 client.SetCanUsePartialLoading(); |
| 839 client.full_page_loader_data()->content_length = |
| 840 DocumentLoader::kDefaultRequestSize * 20; |
| 841 DocumentLoader loader(&client); |
| 842 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 843 |
| 844 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 845 |
| 846 // Send initial data from FullPageLoader. |
| 847 client.full_page_loader_data()->CallReadCallback( |
| 848 DocumentLoader::kDefaultRequestSize); |
| 849 |
| 850 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 851 client.partial_loader_data()->is_multipart = true; |
| 852 client.partial_loader_data()->CallOpenCallback(0); |
| 853 client.partial_loader_data()->byte_range = |
| 854 gfx::Range(17 * DocumentLoader::kDefaultRequestSize, |
| 855 18 * DocumentLoader::kDefaultRequestSize); |
| 856 client.partial_loader_data()->CallReadCallback( |
| 857 DocumentLoader::kDefaultRequestSize); |
| 858 EXPECT_TRUE(loader.IsDataAvailable(17 * DocumentLoader::kDefaultRequestSize, |
| 859 DocumentLoader::kDefaultRequestSize)); |
| 860 } |
| 861 |
| 862 TEST_F(DocumentLoaderTest, PartialMultiPartRangeError) { |
| 863 TestClient client; |
| 864 client.SetCanUsePartialLoading(); |
| 865 client.full_page_loader_data()->content_length = |
| 866 DocumentLoader::kDefaultRequestSize * 20; |
| 867 DocumentLoader loader(&client); |
| 868 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 869 |
| 870 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 871 |
| 872 // Send initial data from FullPageLoader. |
| 873 client.full_page_loader_data()->CallReadCallback( |
| 874 DocumentLoader::kDefaultRequestSize); |
| 875 |
| 876 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 877 client.partial_loader_data()->is_multipart = true; |
| 878 client.partial_loader_data()->CallOpenCallback(0); |
| 879 client.partial_loader_data()->byte_range = gfx::Range::InvalidRange(); |
| 880 client.partial_loader_data()->CallReadCallback( |
| 881 DocumentLoader::kDefaultRequestSize); |
| 882 EXPECT_FALSE(loader.IsDataAvailable(17 * DocumentLoader::kDefaultRequestSize, |
| 883 DocumentLoader::kDefaultRequestSize)); |
| 884 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 885 } |
| 886 |
| 887 TEST_F(DocumentLoaderTest, PartialConnectionErrorOnOpen) { |
| 888 TestClient client; |
| 889 client.SetCanUsePartialLoading(); |
| 890 client.full_page_loader_data()->content_length = |
| 891 DocumentLoader::kDefaultRequestSize * 20; |
| 892 DocumentLoader loader(&client); |
| 893 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 894 |
| 895 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 896 |
| 897 // Send initial data from FullPageLoader. |
| 898 client.full_page_loader_data()->CallReadCallback( |
| 899 DocumentLoader::kDefaultRequestSize); |
| 900 |
| 901 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 902 client.partial_loader_data()->CallOpenCallback(-3); |
| 903 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 904 |
| 905 // Partial loading should not restart after any error. |
| 906 loader.RequestData(18 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 907 |
| 908 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 909 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 910 } |
| 911 |
| 912 TEST_F(DocumentLoaderTest, PartialConnectionErrorOnRead) { |
| 913 TestClient client; |
| 914 client.SetCanUsePartialLoading(); |
| 915 client.full_page_loader_data()->content_length = |
| 916 DocumentLoader::kDefaultRequestSize * 20; |
| 917 DocumentLoader loader(&client); |
| 918 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 919 |
| 920 loader.RequestData(17 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 921 |
| 922 // Send initial data from FullPageLoader. |
| 923 client.full_page_loader_data()->CallReadCallback( |
| 924 DocumentLoader::kDefaultRequestSize); |
| 925 |
| 926 EXPECT_TRUE(client.partial_loader_data()->IsWaitOpen()); |
| 927 client.partial_loader_data()->byte_range = |
| 928 gfx::Range(17 * DocumentLoader::kDefaultRequestSize, |
| 929 18 * DocumentLoader::kDefaultRequestSize); |
| 930 client.partial_loader_data()->CallOpenCallback(0); |
| 931 EXPECT_TRUE(client.partial_loader_data()->IsWaitRead()); |
| 932 client.partial_loader_data()->CallReadCallback(-3); |
| 933 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 934 |
| 935 // Partial loading should not restart after any error. |
| 936 loader.RequestData(18 * DocumentLoader::kDefaultRequestSize + 200, 10); |
| 937 |
| 938 EXPECT_FALSE(client.partial_loader_data()->IsWaitOpen()); |
| 939 EXPECT_TRUE(client.partial_loader_data()->closed); |
| 940 } |
| 941 |
| 942 TEST_F(DocumentLoaderTest, GetProgress) { |
| 943 TestClient client; |
| 944 client.SetCanUsePartialLoading(); |
| 945 client.full_page_loader_data()->content_length = |
| 946 DocumentLoader::kDefaultRequestSize * 20; |
| 947 DocumentLoader loader(&client); |
| 948 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 949 EXPECT_EQ(loader.GetProgress(), 0.); |
| 950 |
| 951 for (int i = 0; i < 20; ++i) { |
| 952 EXPECT_EQ(static_cast<int>(loader.GetProgress() * 100), i * 100 / 20); |
| 953 client.full_page_loader_data()->CallReadCallback( |
| 954 DocumentLoader::kDefaultRequestSize); |
| 955 } |
| 956 EXPECT_EQ(loader.GetProgress(), 1.); |
| 957 } |
| 958 |
| 959 TEST_F(DocumentLoaderTest, GetProgressNoContentLength) { |
| 960 TestClient client; |
| 961 DocumentLoader loader(&client); |
| 962 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 963 EXPECT_EQ(loader.GetProgress(), -1.); |
| 964 |
| 965 for (int i = 0; i < 20; ++i) { |
| 966 EXPECT_EQ(loader.GetProgress(), -1.); |
| 967 client.full_page_loader_data()->CallReadCallback( |
| 968 DocumentLoader::kDefaultRequestSize); |
| 969 } |
| 970 client.full_page_loader_data()->CallReadCallback(0); |
| 971 EXPECT_EQ(loader.GetProgress(), 1.); |
| 972 } |
| 973 |
| 974 TEST_F(DocumentLoaderTest, ClientCompleteCallbacks) { |
| 975 MockClient client; |
| 976 client.SetCanUsePartialLoading(); |
| 977 client.full_page_loader_data()->content_length = |
| 978 DocumentLoader::kDefaultRequestSize * 20; |
| 979 DocumentLoader loader(&client); |
| 980 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 981 |
| 982 EXPECT_CALL(client, OnDocumentComplete()).Times(0); |
| 983 for (int i = 0; i < 19; ++i) { |
| 984 client.full_page_loader_data()->CallReadCallback( |
| 985 DocumentLoader::kDefaultRequestSize); |
| 986 } |
| 987 Mock::VerifyAndClear(&client); |
| 988 |
| 989 EXPECT_CALL(client, OnDocumentComplete()).Times(1); |
| 990 client.full_page_loader_data()->CallReadCallback( |
| 991 DocumentLoader::kDefaultRequestSize); |
| 992 Mock::VerifyAndClear(&client); |
| 993 } |
| 994 |
| 995 TEST_F(DocumentLoaderTest, ClientCompleteCallbacksNoContentLength) { |
| 996 MockClient client; |
| 997 DocumentLoader loader(&client); |
| 998 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 999 |
| 1000 EXPECT_CALL(client, OnDocumentCanceled()).Times(0); |
| 1001 EXPECT_CALL(client, OnDocumentComplete()).Times(0); |
| 1002 for (int i = 0; i < 20; ++i) { |
| 1003 client.full_page_loader_data()->CallReadCallback( |
| 1004 DocumentLoader::kDefaultRequestSize); |
| 1005 } |
| 1006 Mock::VerifyAndClear(&client); |
| 1007 |
| 1008 EXPECT_CALL(client, OnDocumentCanceled()).Times(0); |
| 1009 EXPECT_CALL(client, OnDocumentComplete()).Times(1); |
| 1010 client.full_page_loader_data()->CallReadCallback(0); |
| 1011 Mock::VerifyAndClear(&client); |
| 1012 } |
| 1013 |
| 1014 TEST_F(DocumentLoaderTest, ClientCancelCallback) { |
| 1015 MockClient client; |
| 1016 client.SetCanUsePartialLoading(); |
| 1017 client.full_page_loader_data()->content_length = |
| 1018 DocumentLoader::kDefaultRequestSize * 20; |
| 1019 DocumentLoader loader(&client); |
| 1020 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 1021 |
| 1022 EXPECT_CALL(client, OnDocumentCanceled()).Times(0); |
| 1023 EXPECT_CALL(client, OnDocumentComplete()).Times(0); |
| 1024 for (int i = 0; i < 10; ++i) { |
| 1025 client.full_page_loader_data()->CallReadCallback( |
| 1026 DocumentLoader::kDefaultRequestSize); |
| 1027 } |
| 1028 Mock::VerifyAndClear(&client); |
| 1029 |
| 1030 EXPECT_CALL(client, OnDocumentComplete()).Times(0); |
| 1031 EXPECT_CALL(client, OnDocumentCanceled()).Times(1); |
| 1032 client.full_page_loader_data()->CallReadCallback(-3); |
| 1033 Mock::VerifyAndClear(&client); |
| 1034 } |
| 1035 |
| 1036 TEST_F(DocumentLoaderTest, NewDataAvailable) { |
| 1037 MockClient client; |
| 1038 client.SetCanUsePartialLoading(); |
| 1039 client.full_page_loader_data()->content_length = |
| 1040 DocumentLoader::kDefaultRequestSize * 20; |
| 1041 DocumentLoader loader(&client); |
| 1042 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 1043 |
| 1044 EXPECT_CALL(client, OnNewDataAvailable()).Times(1); |
| 1045 client.full_page_loader_data()->CallReadCallback( |
| 1046 DocumentLoader::kDefaultRequestSize); |
| 1047 Mock::VerifyAndClear(&client); |
| 1048 |
| 1049 EXPECT_CALL(client, OnNewDataAvailable()).Times(0); |
| 1050 client.full_page_loader_data()->CallReadCallback( |
| 1051 DocumentLoader::kDefaultRequestSize - 100); |
| 1052 Mock::VerifyAndClear(&client); |
| 1053 |
| 1054 EXPECT_CALL(client, OnNewDataAvailable()).Times(1); |
| 1055 client.full_page_loader_data()->CallReadCallback(100); |
| 1056 Mock::VerifyAndClear(&client); |
| 1057 } |
| 1058 |
| 1059 TEST_F(DocumentLoaderTest, ClientPendingRequestCompleteFullLoader) { |
| 1060 MockClient client; |
| 1061 client.SetCanUsePartialLoading(); |
| 1062 DocumentLoader loader(&client); |
| 1063 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 1064 |
| 1065 loader.RequestData(1000, 4000); |
| 1066 |
| 1067 EXPECT_CALL(client, OnPendingRequestComplete()).Times(1); |
| 1068 client.full_page_loader_data()->CallReadCallback( |
| 1069 DocumentLoader::kDefaultRequestSize); |
| 1070 Mock::VerifyAndClear(&client); |
| 1071 } |
| 1072 |
| 1073 TEST_F(DocumentLoaderTest, ClientPendingRequestCompletePartialLoader) { |
| 1074 MockClient client; |
| 1075 client.SetCanUsePartialLoading(); |
| 1076 DocumentLoader loader(&client); |
| 1077 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 1078 |
| 1079 EXPECT_CALL(client, OnPendingRequestComplete()).Times(1); |
| 1080 loader.RequestData(15 * DocumentLoader::kDefaultRequestSize + 4000, 4000); |
| 1081 |
| 1082 // Always send initial data from FullPageLoader. |
| 1083 client.full_page_loader_data()->CallReadCallback( |
| 1084 DocumentLoader::kDefaultRequestSize); |
| 1085 |
| 1086 client.SendAllPartialData(); |
| 1087 Mock::VerifyAndClear(&client); |
| 1088 } |
| 1089 |
| 1090 TEST_F(DocumentLoaderTest, ClientPendingRequestCompletePartialAndFullLoader) { |
| 1091 MockClient client; |
| 1092 client.SetCanUsePartialLoading(); |
| 1093 DocumentLoader loader(&client); |
| 1094 loader.Init(client.CreateFullPageLoader(), "http://url.com"); |
| 1095 |
| 1096 EXPECT_CALL(client, OnPendingRequestComplete()).Times(1); |
| 1097 loader.RequestData(16 * DocumentLoader::kDefaultRequestSize + 4000, 4000); |
| 1098 loader.RequestData(4 * DocumentLoader::kDefaultRequestSize + 4000, 4000); |
| 1099 |
| 1100 for (int i = 0; i < 5; ++i) { |
| 1101 client.full_page_loader_data()->CallReadCallback( |
| 1102 DocumentLoader::kDefaultRequestSize); |
| 1103 } |
| 1104 |
| 1105 Mock::VerifyAndClear(&client); |
| 1106 |
| 1107 EXPECT_CALL(client, OnPendingRequestComplete()).Times(1); |
| 1108 client.SendAllPartialData(); |
| 1109 Mock::VerifyAndClear(&client); |
| 1110 } |
| 1111 |
| 1112 } // namespace chrome_pdf |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2349753003:
Improve linearized pdf load/show time. (Closed)
