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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 <stddef.h> |
| 6 #include <stdint.h> |
| 7 |
5 #include <list> | 8 #include <list> |
6 | 9 |
7 #include "base/bind.h" | 10 #include "base/bind.h" |
8 #include "base/location.h" | 11 #include "base/location.h" |
9 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
10 #include "base/run_loop.h" | 13 #include "base/run_loop.h" |
11 #include "base/single_thread_task_runner.h" | 14 #include "base/single_thread_task_runner.h" |
12 #include "base/strings/utf_string_conversions.h" | 15 #include "base/strings/utf_string_conversions.h" |
13 #include "base/thread_task_runner_handle.h" | 16 #include "base/thread_task_runner_handle.h" |
14 #include "content/browser/speech/google_streaming_remote_engine.h" | 17 #include "content/browser/speech/google_streaming_remote_engine.h" |
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130 mock_streaming_server_.reset(); | 133 mock_streaming_server_.reset(); |
131 } | 134 } |
132 | 135 |
133 private: | 136 private: |
134 static void FeedSingleBufferToAudioController( | 137 static void FeedSingleBufferToAudioController( |
135 scoped_refptr<media::TestAudioInputController> controller, | 138 scoped_refptr<media::TestAudioInputController> controller, |
136 size_t buffer_size, | 139 size_t buffer_size, |
137 bool fill_with_noise) { | 140 bool fill_with_noise) { |
138 DCHECK(controller.get()); | 141 DCHECK(controller.get()); |
139 const media::AudioParameters& audio_params = controller->audio_parameters(); | 142 const media::AudioParameters& audio_params = controller->audio_parameters(); |
140 scoped_ptr<uint8[]> audio_buffer(new uint8[buffer_size]); | 143 scoped_ptr<uint8_t[]> audio_buffer(new uint8_t[buffer_size]); |
141 if (fill_with_noise) { | 144 if (fill_with_noise) { |
142 for (size_t i = 0; i < buffer_size; ++i) | 145 for (size_t i = 0; i < buffer_size; ++i) |
143 audio_buffer[i] = static_cast<uint8>(127 * sin(i * 3.14F / | 146 audio_buffer[i] = |
144 (16 * buffer_size))); | 147 static_cast<uint8_t>(127 * sin(i * 3.14F / (16 * buffer_size))); |
145 } else { | 148 } else { |
146 memset(audio_buffer.get(), 0, buffer_size); | 149 memset(audio_buffer.get(), 0, buffer_size); |
147 } | 150 } |
148 | 151 |
149 scoped_ptr<media::AudioBus> audio_bus = | 152 scoped_ptr<media::AudioBus> audio_bus = |
150 media::AudioBus::Create(audio_params); | 153 media::AudioBus::Create(audio_params); |
151 audio_bus->FromInterleaved(&audio_buffer.get()[0], | 154 audio_bus->FromInterleaved(&audio_buffer.get()[0], |
152 audio_bus->frames(), | 155 audio_bus->frames(), |
153 audio_params.bits_per_sample() / 8); | 156 audio_params.bits_per_sample() / 8); |
154 controller->event_handler()->OnData(controller.get(), audio_bus.get()); | 157 controller->event_handler()->OnData(controller.get(), audio_bus.get()); |
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202 | 205 |
203 IN_PROC_BROWSER_TEST_F(SpeechRecognitionBrowserTest, OneShotRecognition) { | 206 IN_PROC_BROWSER_TEST_F(SpeechRecognitionBrowserTest, OneShotRecognition) { |
204 NavigateToURLBlockUntilNavigationsComplete( | 207 NavigateToURLBlockUntilNavigationsComplete( |
205 shell(), GetTestUrlFromFragment("oneshot"), 2); | 208 shell(), GetTestUrlFromFragment("oneshot"), 2); |
206 | 209 |
207 EXPECT_EQ(kClientDisconnected, streaming_server_state()); | 210 EXPECT_EQ(kClientDisconnected, streaming_server_state()); |
208 EXPECT_EQ("goodresult1", GetPageFragment()); | 211 EXPECT_EQ("goodresult1", GetPageFragment()); |
209 } | 212 } |
210 | 213 |
211 } // namespace content | 214 } // namespace content |
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