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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 | 4 |
5 #include "content/test/mock_google_streaming_server.h" | 5 #include "content/test/mock_google_streaming_server.h" |
6 | 6 |
| 7 #include <stddef.h> |
| 8 #include <stdint.h> |
| 9 |
7 #include "base/bind.h" | 10 #include "base/bind.h" |
8 #include "base/numerics/safe_conversions.h" | 11 #include "base/numerics/safe_conversions.h" |
9 #include "base/strings/string_split.h" | 12 #include "base/strings/string_split.h" |
10 #include "base/strings/string_util.h" | 13 #include "base/strings/string_util.h" |
11 #include "base/strings/utf_string_conversions.h" | 14 #include "base/strings/utf_string_conversions.h" |
12 #include "base/sys_byteorder.h" | 15 #include "base/sys_byteorder.h" |
13 #include "base/values.h" | 16 #include "base/values.h" |
14 #include "content/browser/speech/google_streaming_remote_engine.h" | 17 #include "content/browser/speech/google_streaming_remote_engine.h" |
15 #include "content/browser/speech/proto/google_streaming_api.pb.h" | 18 #include "content/browser/speech/proto/google_streaming_api.pb.h" |
16 #include "content/browser/speech/speech_recognition_manager_impl.h" | 19 #include "content/browser/speech/speech_recognition_manager_impl.h" |
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95 const SpeechRecognitionHypothesis& hypothesis = result.hypotheses[i]; | 98 const SpeechRecognitionHypothesis& hypothesis = result.hypotheses[i]; |
96 proto_alternative->set_confidence(hypothesis.confidence); | 99 proto_alternative->set_confidence(hypothesis.confidence); |
97 proto_alternative->set_transcript(base::UTF16ToUTF8(hypothesis.utterance)); | 100 proto_alternative->set_transcript(base::UTF16ToUTF8(hypothesis.utterance)); |
98 } | 101 } |
99 | 102 |
100 std::string msg_string; | 103 std::string msg_string; |
101 proto_event.SerializeToString(&msg_string); | 104 proto_event.SerializeToString(&msg_string); |
102 | 105 |
103 // Prepend 4 byte prefix length indication to the protobuf message as | 106 // Prepend 4 byte prefix length indication to the protobuf message as |
104 // envisaged by the google streaming recognition webservice protocol. | 107 // envisaged by the google streaming recognition webservice protocol. |
105 uint32 prefix = HostToNet32(checked_cast<uint32>(msg_string.size())); | 108 uint32_t prefix = HostToNet32(checked_cast<uint32_t>(msg_string.size())); |
106 msg_string.insert(0, reinterpret_cast<char*>(&prefix), sizeof(prefix)); | 109 msg_string.insert(0, reinterpret_cast<char*>(&prefix), sizeof(prefix)); |
107 | 110 |
108 SimulateServerResponse(true, msg_string); | 111 SimulateServerResponse(true, msg_string); |
109 } | 112 } |
110 | 113 |
111 void MockGoogleStreamingServer::SimulateServerFailure() { | 114 void MockGoogleStreamingServer::SimulateServerFailure() { |
112 SimulateServerResponse(false, ""); | 115 SimulateServerResponse(false, ""); |
113 } | 116 } |
114 | 117 |
115 void MockGoogleStreamingServer::SimulateMalformedResponse() { | 118 void MockGoogleStreamingServer::SimulateMalformedResponse() { |
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138 } | 141 } |
139 | 142 |
140 // Can return NULL if the SpeechRecognizer has not requested the connection yet. | 143 // Can return NULL if the SpeechRecognizer has not requested the connection yet. |
141 net::TestURLFetcher* MockGoogleStreamingServer::GetURLFetcher( | 144 net::TestURLFetcher* MockGoogleStreamingServer::GetURLFetcher( |
142 bool downstream) const { | 145 bool downstream) const { |
143 return url_fetcher_factory_.GetFetcherByID( | 146 return url_fetcher_factory_.GetFetcherByID( |
144 downstream ? kDownstreamUrlFetcherId : kUpstreamUrlFetcherId); | 147 downstream ? kDownstreamUrlFetcherId : kUpstreamUrlFetcherId); |
145 } | 148 } |
146 | 149 |
147 } // namespace content | 150 } // namespace content |
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