1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "MockWebSpeechInputController.h"
27
28 #include "public/platform/WebCString.h"
29 #include "public/platform/WebVector.h"
30 #include "public/testing/WebTestDelegate.h"
31 #include "public/web/WebSpeechInputListener.h"
32
33 #if ENABLE_INPUT_SPEECH
34
35 using namespace blink;
36 using namespace std;
37
38 namespace WebTestRunner {
39
40 namespace {
41
makeRectResult(const WebRect & rect)42 WebSpeechInputResultArray makeRectResult(const WebRect& rect)
43 {
44 char buffer[100];
45 snprintf(buffer, sizeof(buffer), "%d,%d,%d,%d", rect.x, rect.y, rect.width, rect.height);
46
47 WebSpeechInputResult res;
48 res.assign(WebString::fromUTF8(static_cast<const char*>(buffer)), 1.0);
49
50 WebSpeechInputResultArray results;
51 results.assign(&res, 1);
52 return results;
53 }
54
55 }
56
MockWebSpeechInputController(WebSpeechInputListener * listener)57 MockWebSpeechInputController::MockWebSpeechInputController(WebSpeechInputListener* listener)
58 : m_listener(listener)
59 , m_speechTask(0)
60 , m_recording(false)
61 , m_requestId(-1)
62 , m_dumpRect(false)
63 , m_delegate(0)
64 {
65 }
66
~MockWebSpeechInputController()67 MockWebSpeechInputController::~MockWebSpeechInputController()
68 {
69 }
70
setDelegate(WebTestDelegate * delegate)71 void MockWebSpeechInputController::setDelegate(WebTestDelegate* delegate)
72 {
73 m_delegate = delegate;
74 }
75
addMockRecognitionResult(const WebString & result,double confidence,const WebString & language)76 void MockWebSpeechInputController::addMockRecognitionResult(const WebString& result, double confidence, const WebString& language)
77 {
78 WebSpeechInputResult res;
79 res.assign(result, confidence);
80
81 if (language.isEmpty())
82 m_resultsForEmptyLanguage.push_back(res);
83 else {
84 string langString = language.utf8();
85 if (m_recognitionResults.find(langString) == m_recognitionResults.end())
86 m_recognitionResults[langString] = vector<WebSpeechInputResult>();
87 m_recognitionResults[langString].push_back(res);
88 }
89 }
90
setDumpRect(bool dumpRect)91 void MockWebSpeechInputController::setDumpRect(bool dumpRect)
92 {
93 m_dumpRect = dumpRect;
94 }
95
clearResults()96 void MockWebSpeechInputController::clearResults()
97 {
98 m_resultsForEmptyLanguage.clear();
99 m_recognitionResults.clear();
100 m_dumpRect = false;
101 }
102
startRecognition(int requestId,const WebRect & elementRect,const WebString & language,const WebString & grammar,const WebSecurityOrigin & origin)103 bool MockWebSpeechInputController::startRecognition(int requestId, const WebRect& elementRect, const WebString& language, const WebString& grammar, const WebSecurityOrigin& origin)
104 {
105 if (m_speechTask)
106 return false;
107
108 m_requestId = requestId;
109 m_requestRect = elementRect;
110 m_recording = true;
111 m_language = language.utf8();
112
113 m_speechTask = new SpeechTask(this);
114 m_delegate->postTask(m_speechTask);
115
116 return true;
117 }
118
cancelRecognition(int requestId)119 void MockWebSpeechInputController::cancelRecognition(int requestId)
120 {
121 if (m_speechTask) {
122 BLINK_ASSERT(requestId == m_requestId);
123
124 m_speechTask->stop();
125 m_recording = false;
126 m_listener->didCompleteRecognition(m_requestId);
127 m_requestId = 0;
128 }
129 }
130
stopRecording(int requestId)131 void MockWebSpeechInputController::stopRecording(int requestId)
132 {
133 BLINK_ASSERT(requestId == m_requestId);
134 if (m_speechTask && m_recording) {
135 m_speechTask->stop();
136 speechTaskFired();
137 }
138 }
139
speechTaskFired()140 void MockWebSpeechInputController::speechTaskFired()
141 {
142 if (m_recording) {
143 m_recording = false;
144 m_listener->didCompleteRecording(m_requestId);
145
146 m_speechTask = new SpeechTask(this);
147 m_delegate->postTask(m_speechTask);
148 } else {
149 bool noResultsFound = false;
150 // We take a copy of the requestId here so that if scripts destroyed the input element
151 // inside one of the callbacks below, we'll still know what this session's requestId was.
152 int requestId = m_requestId;
153 m_requestId = 0;
154
155 if (m_dumpRect) {
156 m_listener->setRecognitionResult(requestId, makeRectResult(m_requestRect));
157 } else if (m_language.empty()) {
158 // Empty language case must be handled separately to avoid problems with HashMap and empty keys.
159 if (!m_resultsForEmptyLanguage.empty())
160 m_listener->setRecognitionResult(requestId, m_resultsForEmptyLanguage);
161 else
162 noResultsFound = true;
163 } else {
164 if (m_recognitionResults.find(m_language) != m_recognitionResults.end())
165 m_listener->setRecognitionResult(requestId, m_recognitionResults[m_language]);
166 else
167 noResultsFound = true;
168 }
169
170 if (noResultsFound) {
171 // Can't avoid setting a result even if no result was set for the given language.
172 // This would avoid generating the events used to check the results and the test would timeout.
173 string error("error: no result found for language '");
174 error.append(m_language);
175 error.append("'");
176
177 WebSpeechInputResult res;
178 res.assign(WebString::fromUTF8(error), 1.0);
179
180 vector<WebSpeechInputResult> results;
181 results.push_back(res);
182
183 m_listener->setRecognitionResult(requestId, results);
184 }
185 }
186 }
187
SpeechTask(MockWebSpeechInputController * mock)188 MockWebSpeechInputController::SpeechTask::SpeechTask(MockWebSpeechInputController* mock)
189 : WebMethodTask<MockWebSpeechInputController>::WebMethodTask(mock)
190 {
191 }
192
stop()193 void MockWebSpeechInputController::SpeechTask::stop()
194 {
195 m_object->m_speechTask = 0;
196 cancel();
197 }
198
runIfValid()199 void MockWebSpeechInputController::SpeechTask::runIfValid()
200 {
201 m_object->m_speechTask = 0;
202 m_object->speechTaskFired();
203 }
204
205 }
206
207 #endif
208