Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / net / test / url_request / url_request_mock_http_job.h
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 //
5 // A URLRequestJob class that pulls the net and http headers from disk.
6
7 #ifndef NET_TEST_URL_REQUEST_URL_REQUEST_MOCK_HTTP_JOB_H_
8 #define NET_TEST_URL_REQUEST_URL_REQUEST_MOCK_HTTP_JOB_H_
9
10 #include <string>
11
12 #include "base/macros.h"
13 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h"
15 #include "net/url_request/url_request_file_job.h"
16 #include "url/gurl.h"
17
18 namespace base {
19 class FilePath;
20 class SequencedWorkerPool;
21 }
22
23 namespace net {
24 class URLRequestInterceptor;
25 }
26
27 namespace net {
28
29 class URLRequestMockHTTPJob : public URLRequestFileJob {
30  public:
31   enum FailurePhase {
32     START = 0,
33     READ_ASYNC = 1,
34     READ_SYNC = 2,
35     MAX_FAILURE_PHASE = 3,
36   };
37
38   // Note that all file IO is done using |worker_pool|.
39   URLRequestMockHTTPJob(URLRequest* request,
40                         NetworkDelegate* network_delegate,
41                         const base::FilePath& file_path,
42                         const scoped_refptr<base::TaskRunner>& task_runner);
43
44   void Start() override;
45   bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read) override;
46   bool GetMimeType(std::string* mime_type) const override;
47   int GetResponseCode() const override;
48   bool GetCharset(std::string* charset) override;
49   void GetResponseInfo(HttpResponseInfo* info) override;
50   bool IsRedirectResponse(GURL* location, int* http_status_code) override;
51
52   // Adds the testing URLs to the URLRequestFilter.
53   static void AddUrlHandler(
54       const base::FilePath& base_path,
55       const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
56
57   // Respond to all HTTP requests of |hostname| with contents of the file
58   // located at |file_path|.
59   static void AddHostnameToFileHandler(
60       const std::string& hostname,
61       const base::FilePath& file,
62       const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
63
64   // Given the path to a file relative to the path passed to AddUrlHandler(),
65   // construct a mock URL.
66   static GURL GetMockUrl(const base::FilePath& path);
67
68   // Given the path to a file relative to the path passed to AddUrlHandler(),
69   // construct a mock URL that reports |net_error| at given |phase| of the
70   // request. Reporting |net_error| ERR_IO_PENDING results in a hung request.
71   static GURL GetMockUrlWithFailure(const base::FilePath& path,
72                                     FailurePhase phase,
73                                     int net_error);
74
75   // Returns a URLRequestJobFactory::ProtocolHandler that serves
76   // URLRequestMockHTTPJob's responding like an HTTP server. |base_path| is the
77   // file path leading to the root of the directory to use as the root of the
78   // HTTP server.
79   static scoped_ptr<URLRequestInterceptor> CreateInterceptor(
80       const base::FilePath& base_path,
81       const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
82
83   // Returns a URLRequestJobFactory::ProtocolHandler that serves
84   // URLRequestMockHTTPJob's responding like an HTTP server. It responds to all
85   // requests with the contents of |file|.
86   static scoped_ptr<URLRequestInterceptor> CreateInterceptorForSingleFile(
87       const base::FilePath& file,
88       const scoped_refptr<base::SequencedWorkerPool>& worker_pool);
89
90  protected:
91   ~URLRequestMockHTTPJob() override;
92
93  private:
94   void GetResponseInfoConst(HttpResponseInfo* info) const;
95   void SetHeadersAndStart(const std::string& raw_headers);
96   // Checks query part of request url, and reports an error if it matches.
97   // Error is parsed out from the query and is reported synchronously.
98   // Reporting ERR_IO_PENDING results in a hung request.
99   // The "readasync" error is posted asynchronously.
100   bool MaybeReportErrorOnPhase(FailurePhase phase);
101
102   std::string raw_headers_;
103   const scoped_refptr<base::TaskRunner> task_runner_;
104
105   base::WeakPtrFactory<URLRequestMockHTTPJob> weak_ptr_factory_;
106
107   DISALLOW_COPY_AND_ASSIGN(URLRequestMockHTTPJob);
108 };
109
110 }  // namespace net
111
112 #endif  // NET_TEST_URL_REQUEST_URL_REQUEST_MOCK_HTTP_JOB_H_