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Side by Side Diff: content/browser/net/url_request_slow_download_job.h

Issue 7983037: Revert 102126 - Make cancel remove cancelled download from active queues at time of cancel. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 9 years, 3 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 // This class simulates a slow download. This is used in browser tests 4 // This class simulates a slow download. This used in a UI test to test the
5 // to test the download manager. Requests to |kUnknownSizeUrl| and 5 // download manager. Requests to |kUnknownSizeUrl| and |kKnownSizeUrl| start
6 // |kKnownSizeUrl| start downloads that pause after the first chunk of 6 // downloads that pause after the first
7 // data is delivered. A later request to |kFinishDownloadUrl| will finish
8 // these downloads. A later request to |kErrorFinishDownloadUrl| will
9 // cause these downloads to error with |net::ERR_FAILED|.
10 // TODO(rdsmith): Update to allow control of returned error.
11 7
12 #ifndef CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ 8 #ifndef CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_
13 #define CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ 9 #define CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_
14 #pragma once 10 #pragma once
15 11
16 #include <string> 12 #include <string>
17 #include <vector> 13 #include <vector>
18 14
19 #include "base/task.h" 15 #include "base/task.h"
20 #include "content/common/content_export.h" 16 #include "content/common/content_export.h"
(...skipping 13 matching lines...) Expand all
34 virtual void GetResponseInfo(net::HttpResponseInfo* info); 30 virtual void GetResponseInfo(net::HttpResponseInfo* info);
35 virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int *bytes_read); 31 virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int *bytes_read);
36 32
37 static net::URLRequestJob* Factory(net::URLRequest* request, 33 static net::URLRequestJob* Factory(net::URLRequest* request,
38 const std::string& scheme); 34 const std::string& scheme);
39 35
40 // Test URLs. 36 // Test URLs.
41 static const char kUnknownSizeUrl[]; 37 static const char kUnknownSizeUrl[];
42 static const char kKnownSizeUrl[]; 38 static const char kKnownSizeUrl[];
43 static const char kFinishDownloadUrl[]; 39 static const char kFinishDownloadUrl[];
44 static const char kErrorFinishDownloadUrl[];
45 40
46 // Adds the testing URLs to the net::URLRequestFilter. 41 // Adds the testing URLs to the net::URLRequestFilter.
47 CONTENT_EXPORT static void AddUrlHandler(); 42 CONTENT_EXPORT static void AddUrlHandler();
48 43
49 private: 44 private:
50 virtual ~URLRequestSlowDownloadJob(); 45 virtual ~URLRequestSlowDownloadJob();
51 46
52 void GetResponseInfoConst(net::HttpResponseInfo* info) const; 47 void GetResponseInfoConst(net::HttpResponseInfo* info) const;
53 48
54 // Mark all pending requests to be finished. We keep track of pending 49 // Mark all pending requests to be finished. We keep track of pending
55 // requests in |pending_requests_|. 50 // requests in |kPendingRequests|.
56 static void FinishPendingRequests(bool error); 51 static void FinishPendingRequests();
57 static std::vector<URLRequestSlowDownloadJob*> pending_requests_; 52 static std::vector<URLRequestSlowDownloadJob*> kPendingRequests;
58 53
59 void StartAsync(); 54 void StartAsync();
60 55
61 void set_should_finish_download() { should_finish_download_ = true; } 56 void set_should_finish_download() { should_finish_download_ = true; }
62 void set_should_error_download() { should_error_download_ = true; }
63 57
64 int first_download_size_remaining_; 58 int first_download_size_remaining_;
65 bool should_finish_download_; 59 bool should_finish_download_;
66 bool should_send_second_chunk_; 60 bool should_send_second_chunk_;
67 bool should_error_download_;
68 61
69 ScopedRunnableMethodFactory<URLRequestSlowDownloadJob> method_factory_; 62 ScopedRunnableMethodFactory<URLRequestSlowDownloadJob> method_factory_;
70 }; 63 };
71 64
72 #endif // CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_ 65 #endif // CONTENT_BROWSER_NET_URL_REQUEST_SLOW_DOWNLOAD_JOB_H_
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