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.
9 #include "base/bind_helpers.h"
10 #include "base/callback.h"
11 #include "base/compiler_specific.h"
12 #include "base/pickle.h"
13 #include "base/synchronization/waitable_event.h"
14 #include "base/threading/thread.h"
15 #include "net/base/io_buffer.h"
16 #include "net/base/net_errors.h"
17 #include "net/base/request_priority.h"
18 #include "net/http/http_response_headers.h"
19 #include "net/url_request/url_request.h"
20 #include "net/url_request/url_request_context.h"
21 #include "net/url_request/url_request_error_job.h"
22 #include "testing/gtest/include/gtest/gtest.h"
23 #include "webkit/browser/appcache/appcache_response.h"
24 #include "webkit/browser/appcache/appcache_url_request_job.h"
25 #include "webkit/browser/appcache/mock_appcache_service.h"
28 using net::WrappedIOBuffer;
32 static const char kHttpBasicHeaders[] =
33 "HTTP/1.0 200 OK\0Content-Length: 5\0\0";
34 static const char kHttpBasicBody[] = "Hello";
36 static const int kNumBlocks = 4;
37 static const int kBlockSize = 1024;
39 class AppCacheURLRequestJobTest : public testing::Test {
42 // Test Harness -------------------------------------------------------------
43 // TODO(michaeln): share this test harness with AppCacheResponseTest
45 class MockStorageDelegate : public AppCacheStorage::Delegate {
47 explicit MockStorageDelegate(AppCacheURLRequestJobTest* test)
48 : loaded_info_id_(0), test_(test) {
51 virtual void OnResponseInfoLoaded(AppCacheResponseInfo* info,
52 int64 response_id) OVERRIDE {
54 loaded_info_id_ = response_id;
55 test_->ScheduleNextTask();
58 scoped_refptr<AppCacheResponseInfo> loaded_info_;
59 int64 loaded_info_id_;
60 AppCacheURLRequestJobTest* test_;
63 class MockURLRequestDelegate : public net::URLRequest::Delegate {
65 explicit MockURLRequestDelegate(AppCacheURLRequestJobTest* test)
67 received_data_(new net::IOBuffer(kNumBlocks * kBlockSize)),
68 did_receive_headers_(false), amount_received_(0),
69 kill_after_amount_received_(0), kill_with_io_pending_(false) {
72 virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE {
74 did_receive_headers_ = false;
75 if (request->status().is_success()) {
76 EXPECT_TRUE(request->response_headers());
77 did_receive_headers_ = true;
78 received_info_ = request->response_info();
85 virtual void OnReadCompleted(net::URLRequest* request,
86 int bytes_read) OVERRIDE {
88 amount_received_ += bytes_read;
90 if (kill_after_amount_received_ && !kill_with_io_pending_) {
91 if (amount_received_ >= kill_after_amount_received_) {
99 if (kill_after_amount_received_ && kill_with_io_pending_) {
100 if (amount_received_ >= kill_after_amount_received_) {
110 void ReadSome(net::URLRequest* request) {
111 DCHECK(amount_received_ + kBlockSize <= kNumBlocks * kBlockSize);
112 scoped_refptr<IOBuffer> wrapped_buffer(
113 new net::WrappedIOBuffer(received_data_->data() + amount_received_));
116 request->Read(wrapped_buffer.get(), kBlockSize, &bytes_read));
117 EXPECT_EQ(0, bytes_read);
120 void RequestComplete() {
121 test_->ScheduleNextTask();
124 AppCacheURLRequestJobTest* test_;
125 net::HttpResponseInfo received_info_;
126 scoped_refptr<net::IOBuffer> received_data_;
127 bool did_receive_headers_;
128 int amount_received_;
129 int kill_after_amount_received_;
130 bool kill_with_io_pending_;
133 static net::URLRequestJob* MockHttpJobFactory(
134 net::URLRequest* request,
135 net::NetworkDelegate* network_delegate,
136 const std::string& scheme) {
137 if (mock_factory_job_) {
138 net::URLRequestJob* temp = mock_factory_job_;
139 mock_factory_job_ = NULL;
142 return new net::URLRequestErrorJob(request,
144 net::ERR_INTERNET_DISCONNECTED);
148 // Helper callback to run a test on our io_thread. The io_thread is spun up
149 // once and reused for all tests.
150 template <class Method>
151 void MethodWrapper(Method method) {
156 static void SetUpTestCase() {
157 io_thread_.reset(new base::Thread("AppCacheURLRequestJobTest Thread"));
158 base::Thread::Options options(base::MessageLoop::TYPE_IO, 0);
159 io_thread_->StartWithOptions(options);
162 static void TearDownTestCase() {
163 io_thread_.reset(NULL);
166 AppCacheURLRequestJobTest() {}
168 template <class Method>
169 void RunTestOnIOThread(Method method) {
170 test_finished_event_ .reset(new base::WaitableEvent(false, false));
171 io_thread_->message_loop()->PostTask(
172 FROM_HERE, base::Bind(&AppCacheURLRequestJobTest::MethodWrapper<Method>,
173 base::Unretained(this), method));
174 test_finished_event_->Wait();
178 DCHECK(base::MessageLoop::current() == io_thread_->message_loop());
179 DCHECK(task_stack_.empty());
180 orig_http_factory_ = net::URLRequest::Deprecated::RegisterProtocolFactory(
181 "http", MockHttpJobFactory);
182 url_request_delegate_.reset(new MockURLRequestDelegate(this));
183 storage_delegate_.reset(new MockStorageDelegate(this));
184 service_.reset(new MockAppCacheService());
185 expected_read_result_ = 0;
186 expected_write_result_ = 0;
187 written_response_id_ = 0;
188 reader_deletion_count_down_ = 0;
189 writer_deletion_count_down_ = 0;
192 void TearDownTest() {
193 DCHECK(base::MessageLoop::current() == io_thread_->message_loop());
194 net::URLRequest::Deprecated::RegisterProtocolFactory("http",
196 orig_http_factory_ = NULL;
198 url_request_delegate_.reset();
199 DCHECK(!mock_factory_job_);
201 while (!task_stack_.empty())
206 read_info_buffer_ = NULL;
208 write_buffer_ = NULL;
209 write_info_buffer_ = NULL;
210 storage_delegate_.reset();
214 void TestFinished() {
215 // We unwind the stack prior to finishing up to let stack
216 // based objects get deleted.
217 DCHECK(base::MessageLoop::current() == io_thread_->message_loop());
218 base::MessageLoop::current()->PostTask(
220 base::Bind(&AppCacheURLRequestJobTest::TestFinishedUnwound,
221 base::Unretained(this)));
224 void TestFinishedUnwound() {
226 test_finished_event_->Signal();
229 void PushNextTask(const base::Closure& task) {
230 task_stack_.push(std::pair<base::Closure, bool>(task, false));
233 void PushNextTaskAsImmediate(const base::Closure& task) {
234 task_stack_.push(std::pair<base::Closure, bool>(task, true));
237 void ScheduleNextTask() {
238 DCHECK(base::MessageLoop::current() == io_thread_->message_loop());
239 if (task_stack_.empty()) {
243 base::Closure task =task_stack_.top().first;
244 bool immediate = task_stack_.top().second;
249 base::MessageLoop::current()->PostTask(FROM_HERE, task);
252 // Wrappers to call AppCacheResponseReader/Writer Read and Write methods
254 void WriteBasicResponse() {
255 scoped_refptr<IOBuffer> body(new WrappedIOBuffer(kHttpBasicBody));
256 std::string raw_headers(kHttpBasicHeaders, arraysize(kHttpBasicHeaders));
258 MakeHttpResponseInfo(raw_headers), body.get(), strlen(kHttpBasicBody));
261 void WriteResponse(net::HttpResponseInfo* head,
262 IOBuffer* body, int body_len) {
264 scoped_refptr<IOBuffer> body_ref(body);
265 PushNextTask(base::Bind(&AppCacheURLRequestJobTest::WriteResponseBody,
266 base::Unretained(this), body_ref, body_len));
267 WriteResponseHead(head);
270 void WriteResponseHead(net::HttpResponseInfo* head) {
271 EXPECT_FALSE(writer_->IsWritePending());
272 expected_write_result_ = GetHttpResponseInfoSize(head);
273 write_info_buffer_ = new HttpResponseInfoIOBuffer(head);
275 write_info_buffer_.get(),
276 base::Bind(&AppCacheURLRequestJobTest::OnWriteInfoComplete,
277 base::Unretained(this)));
280 void WriteResponseBody(scoped_refptr<IOBuffer> io_buffer, int buf_len) {
281 EXPECT_FALSE(writer_->IsWritePending());
282 write_buffer_ = io_buffer;
283 expected_write_result_ = buf_len;
284 writer_->WriteData(write_buffer_.get(),
286 base::Bind(&AppCacheURLRequestJobTest::OnWriteComplete,
287 base::Unretained(this)));
290 void ReadResponseBody(scoped_refptr<IOBuffer> io_buffer, int buf_len) {
291 EXPECT_FALSE(reader_->IsReadPending());
292 read_buffer_ = io_buffer;
293 expected_read_result_ = buf_len;
294 reader_->ReadData(read_buffer_.get(),
296 base::Bind(&AppCacheURLRequestJobTest::OnReadComplete,
297 base::Unretained(this)));
300 // AppCacheResponseReader / Writer completion callbacks
302 void OnWriteInfoComplete(int result) {
303 EXPECT_FALSE(writer_->IsWritePending());
304 EXPECT_EQ(expected_write_result_, result);
308 void OnWriteComplete(int result) {
309 EXPECT_FALSE(writer_->IsWritePending());
310 EXPECT_EQ(expected_write_result_, result);
314 void OnReadInfoComplete(int result) {
315 EXPECT_FALSE(reader_->IsReadPending());
316 EXPECT_EQ(expected_read_result_, result);
320 void OnReadComplete(int result) {
321 EXPECT_FALSE(reader_->IsReadPending());
322 EXPECT_EQ(expected_read_result_, result);
326 // Helpers to work with HttpResponseInfo objects
328 net::HttpResponseInfo* MakeHttpResponseInfo(const std::string& raw_headers) {
329 net::HttpResponseInfo* info = new net::HttpResponseInfo;
330 info->request_time = base::Time::Now();
331 info->response_time = base::Time::Now();
332 info->was_cached = false;
333 info->headers = new net::HttpResponseHeaders(raw_headers);
337 int GetHttpResponseInfoSize(const net::HttpResponseInfo* info) {
339 return PickleHttpResonseInfo(&pickle, info);
342 bool CompareHttpResponseInfos(const net::HttpResponseInfo* info1,
343 const net::HttpResponseInfo* info2) {
346 PickleHttpResonseInfo(&pickle1, info1);
347 PickleHttpResonseInfo(&pickle2, info2);
348 return (pickle1.size() == pickle2.size()) &&
349 (0 == memcmp(pickle1.data(), pickle2.data(), pickle1.size()));
352 int PickleHttpResonseInfo(Pickle* pickle, const net::HttpResponseInfo* info) {
353 const bool kSkipTransientHeaders = true;
354 const bool kTruncated = false;
355 info->Persist(pickle, kSkipTransientHeaders, kTruncated);
356 return pickle->size();
359 // Helpers to fill and verify blocks of memory with a value
361 void FillData(char value, char* data, int data_len) {
362 memset(data, value, data_len);
365 bool CheckData(char value, const char* data, int data_len) {
366 for (int i = 0; i < data_len; ++i, ++data) {
373 // Individual Tests ---------------------------------------------------------
374 // Some of the individual tests involve multiple async steps. Each test
375 // is delineated with a section header.
377 // Basic -------------------------------------------------------------------
379 AppCacheStorage* storage = service_->storage();
380 net::URLRequest request(
381 GURL("http://blah/"), net::DEFAULT_PRIORITY, NULL, &empty_context_);
382 scoped_refptr<AppCacheURLRequestJob> job;
384 // Create an instance and see that it looks as expected.
386 job = new AppCacheURLRequestJob(
387 &request, NULL, storage, NULL);
388 EXPECT_TRUE(job->is_waiting());
389 EXPECT_FALSE(job->is_delivering_appcache_response());
390 EXPECT_FALSE(job->is_delivering_network_response());
391 EXPECT_FALSE(job->is_delivering_error_response());
392 EXPECT_FALSE(job->has_been_started());
393 EXPECT_FALSE(job->has_been_killed());
394 EXPECT_EQ(GURL(), job->manifest_url());
395 EXPECT_EQ(kNoCacheId, job->cache_id());
396 EXPECT_FALSE(job->entry().has_response_id());
401 // DeliveryOrders -----------------------------------------------------
402 void DeliveryOrders() {
403 AppCacheStorage* storage = service_->storage();
404 net::URLRequest request(
405 GURL("http://blah/"), net::DEFAULT_PRIORITY, NULL, &empty_context_);
406 scoped_refptr<AppCacheURLRequestJob> job;
408 // Create an instance, give it a delivery order and see that
409 // it looks as expected.
411 job = new AppCacheURLRequestJob(&request, NULL, storage, NULL);
412 job->DeliverErrorResponse();
413 EXPECT_TRUE(job->is_delivering_error_response());
414 EXPECT_FALSE(job->has_been_started());
416 job = new AppCacheURLRequestJob(&request, NULL, storage, NULL);
417 job->DeliverNetworkResponse();
418 EXPECT_TRUE(job->is_delivering_network_response());
419 EXPECT_FALSE(job->has_been_started());
421 job = new AppCacheURLRequestJob(&request, NULL, storage, NULL);
422 const GURL kManifestUrl("http://blah/");
423 const int64 kCacheId(1);
424 const int64 kGroupId(1);
425 const AppCacheEntry kEntry(AppCacheEntry::EXPLICIT, 1);
426 job->DeliverAppCachedResponse(kManifestUrl, kCacheId, kGroupId,
428 EXPECT_FALSE(job->is_waiting());
429 EXPECT_TRUE(job->is_delivering_appcache_response());
430 EXPECT_FALSE(job->has_been_started());
431 EXPECT_EQ(kManifestUrl, job->manifest_url());
432 EXPECT_EQ(kCacheId, job->cache_id());
433 EXPECT_EQ(kGroupId, job->group_id());
434 EXPECT_EQ(kEntry.types(), job->entry().types());
435 EXPECT_EQ(kEntry.response_id(), job->entry().response_id());
440 // DeliverNetworkResponse --------------------------------------------------
442 void DeliverNetworkResponse() {
443 // This test has async steps.
445 base::Bind(&AppCacheURLRequestJobTest::VerifyDeliverNetworkResponse,
446 base::Unretained(this)));
448 AppCacheStorage* storage = service_->storage();
449 request_ = empty_context_.CreateRequest(GURL("http://blah/"),
450 net::DEFAULT_PRIORITY,
451 url_request_delegate_.get());
453 // Setup to create an AppCacheURLRequestJob with orders to deliver
454 // a network response.
455 mock_factory_job_ = new AppCacheURLRequestJob(
456 request_.get(), NULL, storage, NULL);
457 mock_factory_job_->DeliverNetworkResponse();
458 EXPECT_TRUE(mock_factory_job_->is_delivering_network_response());
459 EXPECT_FALSE(mock_factory_job_->has_been_started());
461 // Start the request.
464 // The job should have been picked up.
465 EXPECT_FALSE(mock_factory_job_);
466 // Completion is async.
469 void VerifyDeliverNetworkResponse() {
470 EXPECT_EQ(request_->status().error(),
471 net::ERR_INTERNET_DISCONNECTED);
475 // DeliverErrorResponse --------------------------------------------------
477 void DeliverErrorResponse() {
478 // This test has async steps.
480 base::Bind(&AppCacheURLRequestJobTest::VerifyDeliverErrorResponse,
481 base::Unretained(this)));
483 AppCacheStorage* storage = service_->storage();
484 request_ = empty_context_.CreateRequest(GURL("http://blah/"),
485 net::DEFAULT_PRIORITY,
486 url_request_delegate_.get());
488 // Setup to create an AppCacheURLRequestJob with orders to deliver
489 // a network response.
490 mock_factory_job_ = new AppCacheURLRequestJob(
491 request_.get(), NULL, storage, NULL);
492 mock_factory_job_->DeliverErrorResponse();
493 EXPECT_TRUE(mock_factory_job_->is_delivering_error_response());
494 EXPECT_FALSE(mock_factory_job_->has_been_started());
496 // Start the request.
499 // The job should have been picked up.
500 EXPECT_FALSE(mock_factory_job_);
501 // Completion is async.
504 void VerifyDeliverErrorResponse() {
505 EXPECT_EQ(request_->status().error(), net::ERR_FAILED);
509 // DeliverSmallAppCachedResponse --------------------------------------
510 // "Small" being small enough to read completely in a single
511 // request->Read call.
513 void DeliverSmallAppCachedResponse() {
514 // This test has several async steps.
515 // 1. Write a small response to response storage.
516 // 2. Use net::URLRequest to retrieve it.
517 // 3. Verify we received what we expected to receive.
519 PushNextTask(base::Bind(
520 &AppCacheURLRequestJobTest::VerifyDeliverSmallAppCachedResponse,
521 base::Unretained(this)));
523 base::Bind(&AppCacheURLRequestJobTest::RequestAppCachedResource,
524 base::Unretained(this), false));
526 writer_.reset(service_->storage()->CreateResponseWriter(GURL(), 0));
527 written_response_id_ = writer_->response_id();
528 WriteBasicResponse();
532 void RequestAppCachedResource(bool start_after_delivery_orders) {
533 AppCacheStorage* storage = service_->storage();
534 request_ = empty_context_.CreateRequest(GURL("http://blah/"),
535 net::DEFAULT_PRIORITY,
536 url_request_delegate_.get());
538 // Setup to create an AppCacheURLRequestJob with orders to deliver
539 // a network response.
540 scoped_refptr<AppCacheURLRequestJob> job(new AppCacheURLRequestJob(
541 request_.get(), NULL, storage, NULL));
543 if (start_after_delivery_orders) {
544 job->DeliverAppCachedResponse(
546 AppCacheEntry(AppCacheEntry::EXPLICIT, written_response_id_),
548 EXPECT_TRUE(job->is_delivering_appcache_response());
551 // Start the request.
552 EXPECT_FALSE(job->has_been_started());
553 mock_factory_job_ = job.get();
555 EXPECT_FALSE(mock_factory_job_);
556 EXPECT_TRUE(job->has_been_started());
558 if (!start_after_delivery_orders) {
559 job->DeliverAppCachedResponse(
561 AppCacheEntry(AppCacheEntry::EXPLICIT, written_response_id_),
563 EXPECT_TRUE(job->is_delivering_appcache_response());
566 // Completion is async.
569 void VerifyDeliverSmallAppCachedResponse() {
570 EXPECT_TRUE(request_->status().is_success());
571 EXPECT_TRUE(CompareHttpResponseInfos(
572 write_info_buffer_->http_info.get(),
573 &url_request_delegate_->received_info_));
574 EXPECT_EQ(5, url_request_delegate_->amount_received_);
575 EXPECT_EQ(0, memcmp(kHttpBasicBody,
576 url_request_delegate_->received_data_->data(),
577 strlen(kHttpBasicBody)));
581 // DeliverLargeAppCachedResponse --------------------------------------
582 // "Large" enough to require multiple calls to request->Read to complete.
584 void DeliverLargeAppCachedResponse() {
585 // This test has several async steps.
586 // 1. Write a large response to response storage.
587 // 2. Use net::URLRequest to retrieve it.
588 // 3. Verify we received what we expected to receive.
590 PushNextTask(base::Bind(
591 &AppCacheURLRequestJobTest::VerifyDeliverLargeAppCachedResponse,
592 base::Unretained(this)));
593 PushNextTask(base::Bind(
594 &AppCacheURLRequestJobTest::RequestAppCachedResource,
595 base::Unretained(this), true));
597 writer_.reset(service_->storage()->CreateResponseWriter(GURL(), 0));
598 written_response_id_ = writer_->response_id();
599 WriteLargeResponse();
603 void WriteLargeResponse() {
605 static const char kHttpHeaders[] =
606 "HTTP/1.0 200 OK\0Content-Length: 3072\0\0";
607 scoped_refptr<IOBuffer> body(new IOBuffer(kBlockSize * 3));
608 char* p = body->data();
609 for (int i = 0; i < 3; ++i, p += kBlockSize)
610 FillData(i + 1, p, kBlockSize);
611 std::string raw_headers(kHttpHeaders, arraysize(kHttpHeaders));
613 MakeHttpResponseInfo(raw_headers), body.get(), kBlockSize * 3);
616 void VerifyDeliverLargeAppCachedResponse() {
617 EXPECT_TRUE(request_->status().is_success());
618 EXPECT_TRUE(CompareHttpResponseInfos(
619 write_info_buffer_->http_info.get(),
620 &url_request_delegate_->received_info_));
621 EXPECT_EQ(3072, url_request_delegate_->amount_received_);
622 char* p = url_request_delegate_->received_data_->data();
623 for (int i = 0; i < 3; ++i, p += kBlockSize)
624 EXPECT_TRUE(CheckData(i + 1, p, kBlockSize));
628 // DeliverPartialResponse --------------------------------------
630 void DeliverPartialResponse() {
631 // This test has several async steps.
632 // 1. Write a small response to response storage.
633 // 2. Use net::URLRequest to retrieve it a subset using a range request
634 // 3. Verify we received what we expected to receive.
635 PushNextTask(base::Bind(
636 &AppCacheURLRequestJobTest::VerifyDeliverPartialResponse,
637 base::Unretained(this)));
638 PushNextTask(base::Bind(
639 &AppCacheURLRequestJobTest::MakeRangeRequest, base::Unretained(this)));
640 writer_.reset(service_->storage()->CreateResponseWriter(GURL(), 0));
641 written_response_id_ = writer_->response_id();
642 WriteBasicResponse();
646 void MakeRangeRequest() {
647 AppCacheStorage* storage = service_->storage();
648 request_ = empty_context_.CreateRequest(GURL("http://blah/"),
649 net::DEFAULT_PRIORITY,
650 url_request_delegate_.get());
652 // Request a range, the 3 middle chars out of 'Hello'
653 net::HttpRequestHeaders extra_headers;
654 extra_headers.SetHeader("Range", "bytes= 1-3");
655 request_->SetExtraRequestHeaders(extra_headers);
657 // Create job with orders to deliver an appcached entry.
658 scoped_refptr<AppCacheURLRequestJob> job(new AppCacheURLRequestJob(
659 request_.get(), NULL, storage, NULL));
660 job->DeliverAppCachedResponse(
662 AppCacheEntry(AppCacheEntry::EXPLICIT, written_response_id_),
664 EXPECT_TRUE(job->is_delivering_appcache_response());
666 // Start the request.
667 EXPECT_FALSE(job->has_been_started());
668 mock_factory_job_ = job.get();
670 EXPECT_FALSE(mock_factory_job_);
671 EXPECT_TRUE(job->has_been_started());
672 // Completion is async.
675 void VerifyDeliverPartialResponse() {
676 EXPECT_TRUE(request_->status().is_success());
677 EXPECT_EQ(3, url_request_delegate_->amount_received_);
678 EXPECT_EQ(0, memcmp(kHttpBasicBody + 1,
679 url_request_delegate_->received_data_->data(),
681 net::HttpResponseHeaders* headers =
682 url_request_delegate_->received_info_.headers.get();
683 EXPECT_EQ(206, headers->response_code());
684 EXPECT_EQ(3, headers->GetContentLength());
685 int64 range_start, range_end, object_size;
687 headers->GetContentRange(&range_start, &range_end, &object_size));
688 EXPECT_EQ(1, range_start);
689 EXPECT_EQ(3, range_end);
690 EXPECT_EQ(5, object_size);
694 // CancelRequest --------------------------------------
696 void CancelRequest() {
697 // This test has several async steps.
698 // 1. Write a large response to response storage.
699 // 2. Use net::URLRequest to retrieve it.
700 // 3. Cancel the request after data starts coming in.
702 PushNextTask(base::Bind(
703 &AppCacheURLRequestJobTest::VerifyCancel, base::Unretained(this)));
704 PushNextTask(base::Bind(
705 &AppCacheURLRequestJobTest::RequestAppCachedResource,
706 base::Unretained(this), true));
708 writer_.reset(service_->storage()->CreateResponseWriter(GURL(), 0));
709 written_response_id_ = writer_->response_id();
710 WriteLargeResponse();
712 url_request_delegate_->kill_after_amount_received_ = kBlockSize;
713 url_request_delegate_->kill_with_io_pending_ = false;
717 void VerifyCancel() {
718 EXPECT_EQ(net::URLRequestStatus::CANCELED,
719 request_->status().status());
723 // CancelRequestWithIOPending --------------------------------------
725 void CancelRequestWithIOPending() {
726 // This test has several async steps.
727 // 1. Write a large response to response storage.
728 // 2. Use net::URLRequest to retrieve it.
729 // 3. Cancel the request after data starts coming in.
731 PushNextTask(base::Bind(
732 &AppCacheURLRequestJobTest::VerifyCancel, base::Unretained(this)));
733 PushNextTask(base::Bind(
734 &AppCacheURLRequestJobTest::RequestAppCachedResource,
735 base::Unretained(this), true));
737 writer_.reset(service_->storage()->CreateResponseWriter(GURL(), 0));
738 written_response_id_ = writer_->response_id();
739 WriteLargeResponse();
741 url_request_delegate_->kill_after_amount_received_ = kBlockSize;
742 url_request_delegate_->kill_with_io_pending_ = true;
747 // Data members --------------------------------------------------------
749 scoped_ptr<base::WaitableEvent> test_finished_event_;
750 scoped_ptr<MockStorageDelegate> storage_delegate_;
751 scoped_ptr<MockAppCacheService> service_;
752 std::stack<std::pair<base::Closure, bool> > task_stack_;
754 scoped_ptr<AppCacheResponseReader> reader_;
755 scoped_refptr<HttpResponseInfoIOBuffer> read_info_buffer_;
756 scoped_refptr<IOBuffer> read_buffer_;
757 int expected_read_result_;
758 int reader_deletion_count_down_;
760 int64 written_response_id_;
761 scoped_ptr<AppCacheResponseWriter> writer_;
762 scoped_refptr<HttpResponseInfoIOBuffer> write_info_buffer_;
763 scoped_refptr<IOBuffer> write_buffer_;
764 int expected_write_result_;
765 int writer_deletion_count_down_;
767 net::URLRequest::ProtocolFactory* orig_http_factory_;
768 net::URLRequestContext empty_context_;
769 scoped_ptr<net::URLRequest> request_;
770 scoped_ptr<MockURLRequestDelegate> url_request_delegate_;
772 static scoped_ptr<base::Thread> io_thread_;
773 static AppCacheURLRequestJob* mock_factory_job_;
777 scoped_ptr<base::Thread> AppCacheURLRequestJobTest::io_thread_;
778 AppCacheURLRequestJob* AppCacheURLRequestJobTest::mock_factory_job_ = NULL;
780 TEST_F(AppCacheURLRequestJobTest, Basic) {
781 RunTestOnIOThread(&AppCacheURLRequestJobTest::Basic);
784 TEST_F(AppCacheURLRequestJobTest, DeliveryOrders) {
785 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliveryOrders);
788 TEST_F(AppCacheURLRequestJobTest, DeliverNetworkResponse) {
789 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliverNetworkResponse);
792 TEST_F(AppCacheURLRequestJobTest, DeliverErrorResponse) {
793 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliverErrorResponse);
796 TEST_F(AppCacheURLRequestJobTest, DeliverSmallAppCachedResponse) {
797 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliverSmallAppCachedResponse);
800 TEST_F(AppCacheURLRequestJobTest, DeliverLargeAppCachedResponse) {
801 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliverLargeAppCachedResponse);
804 TEST_F(AppCacheURLRequestJobTest, DeliverPartialResponse) {
805 RunTestOnIOThread(&AppCacheURLRequestJobTest::DeliverPartialResponse);
808 TEST_F(AppCacheURLRequestJobTest, CancelRequest) {
809 RunTestOnIOThread(&AppCacheURLRequestJobTest::CancelRequest);
812 TEST_F(AppCacheURLRequestJobTest, CancelRequestWithIOPending) {
813 RunTestOnIOThread(&AppCacheURLRequestJobTest::CancelRequestWithIOPending);
816 } // namespace appcache