| /* |
| * Copyright (C) 2020 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "WebSpeechRecognizerTaskMock.h" |
| |
| #if HAVE(SPEECHRECOGNIZER) |
| |
| using namespace WebCore; |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| @implementation WebSpeechRecognizerTaskMock |
| |
| - (instancetype)initWithIdentifier:(SpeechRecognitionConnectionClientIdentifier)identifier locale:(NSString*)localeIdentifier doMultipleRecognitions:(BOOL)continuous reportInterimResults:(BOOL)interimResults maxAlternatives:(unsigned long)alternatives delegateCallback:(void(^)(const SpeechRecognitionUpdate&))callback |
| { |
| UNUSED_PARAM(localeIdentifier); |
| UNUSED_PARAM(interimResults); |
| UNUSED_PARAM(alternatives); |
| |
| if (!(self = [super init])) |
| return nil; |
| |
| _doMultipleRecognitions = continuous; |
| _identifier = identifier; |
| _delegateCallback = callback; |
| _completed = false; |
| _hasSentSpeechStart = false; |
| _hasSentSpeechEnd = false; |
| |
| return self; |
| } |
| |
| - (void)audioSamplesAvailable:(CMSampleBufferRef)sampleBuffer |
| { |
| UNUSED_PARAM(sampleBuffer); |
| |
| if (!_hasSentSpeechStart) { |
| _hasSentSpeechStart = true; |
| _delegateCallback(SpeechRecognitionUpdate::create(_identifier, SpeechRecognitionUpdateType::SpeechStart)); |
| } |
| |
| // Fake some recognition results. |
| Vector<SpeechRecognitionAlternativeData> alternatives; |
| alternatives.append(SpeechRecognitionAlternativeData { "Test", 1.0 }); |
| Vector<SpeechRecognitionResultData> datas; |
| datas.append(SpeechRecognitionResultData { WTFMove(alternatives), true }); |
| _delegateCallback(SpeechRecognitionUpdate::createResult(_identifier, WTFMove(datas))); |
| |
| if (!_doMultipleRecognitions) |
| [self abort]; |
| } |
| |
| - (void)abort |
| { |
| if (_completed) |
| return; |
| _completed = true; |
| |
| if (!_hasSentSpeechEnd && _hasSentSpeechStart) { |
| _hasSentSpeechEnd = true; |
| _delegateCallback(SpeechRecognitionUpdate::create(_identifier, SpeechRecognitionUpdateType::SpeechEnd)); |
| } |
| |
| _delegateCallback(SpeechRecognitionUpdate::create(_identifier, SpeechRecognitionUpdateType::End)); |
| } |
| |
| - (void)stop |
| { |
| [self abort]; |
| } |
| |
| @end |
| |
| NS_ASSUME_NONNULL_END |
| |
| #endif |