1 /*
2 * Copyright (C) 2013 Samsung Electronics. 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 are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "third_party/blink/renderer/modules/speech/testing/internals_speech_synthesis.h"
32
33 #include "third_party/blink/renderer/core/dom/document.h"
34 #include "third_party/blink/renderer/core/frame/local_dom_window.h"
35 #include "third_party/blink/renderer/core/testing/internals.h"
36 #include "third_party/blink/renderer/modules/speech/dom_window_speech_synthesis.h"
37 #include "third_party/blink/renderer/modules/speech/speech_synthesis.h"
38 #include "third_party/blink/renderer/modules/speech/testing/mojom_speech_synthesis_mock.h"
39
40 namespace blink {
41
enableMockSpeechSynthesizer(ScriptState * script_state,Internals &,DOMWindow * window)42 void InternalsSpeechSynthesis::enableMockSpeechSynthesizer(
43 ScriptState* script_state,
44 Internals&,
45 DOMWindow* window) {
46 // TODO(dcheng): Performing a local/remote check is an anti-pattern. However,
47 // it is necessary here since |window| is an argument passed from Javascript,
48 // and the Window interface is accessible cross origin. The long-term fix is
49 // to make the Internals object per-context, so |window| doesn't need to
50 // passed as an argument.
51 auto* local_window = DynamicTo<LocalDOMWindow>(window);
52 if (!local_window)
53 return;
54
55 ExecutionContext* context = ExecutionContext::From(script_state);
56 DOMWindowSpeechSynthesis::From(*local_window)
57 .SetSpeechSynthesisForTesting(SpeechSynthesis::CreateForTesting(
58 context, MojomSpeechSynthesisMock::Create(context)));
59 }
60
61 } // namespace blink
62