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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/speech/fake_speech_recognition_service.h"
#include <memory>
#include <utility>
#include "base/notimplemented.h"
#include "base/run_loop.h"
#include "media/mojo/mojom/audio_data.mojom.h"
#include "media/mojo/mojom/media_types.mojom.h"
#include "media/mojo/mojom/speech_recognition.mojom.h"
#include "media/mojo/mojom/speech_recognition_service.mojom.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace speech {
FakeSpeechRecognitionService::FakeSpeechRecognitionService() = default;
FakeSpeechRecognitionService::~FakeSpeechRecognitionService() = default;
void FakeSpeechRecognitionService::BindAudioSourceSpeechRecognitionContext(
mojo::PendingReceiver<media::mojom::AudioSourceSpeechRecognitionContext>
receiver) {
audio_source_speech_recognition_contexts_.Add(this, std::move(receiver));
}
void FakeSpeechRecognitionService::BindSpeechRecognitionContext(
mojo::PendingReceiver<media::mojom::SpeechRecognitionContext> receiver) {
speech_recognition_contexts_.Add(this, std::move(receiver));
}
std::unique_ptr<FakeSpeechRecognizer>
FakeSpeechRecognitionService::GetNextRecognizerAndBindItsRemote(
mojo::PendingRemote<media::mojom::SpeechRecognitionRecognizerClient> client,
media::mojom::SpeechRecognitionOptionsPtr options) {
// If the test has injected a fake recognizer for assertions then use it here
// otherwise create a new one which can be ignored.
std::unique_ptr<FakeSpeechRecognizer> next_fake_recognizer =
std::make_unique<FakeSpeechRecognizer>();
next_fake_recognizer->BindRecognizerClientRemoteAndPassRecognitionOptions(
std::move(client), std::move(options));
for (Observer& obs : observers_) {
obs.OnRecognizerBound(next_fake_recognizer.get());
}
return next_fake_recognizer;
}
void FakeSpeechRecognitionService::BindRecognizer(
mojo::PendingReceiver<media::mojom::SpeechRecognitionRecognizer> receiver,
mojo::PendingRemote<media::mojom::SpeechRecognitionRecognizerClient> client,
media::mojom::SpeechRecognitionOptionsPtr options,
BindRecognizerCallback callback) {
// Bind the remote for the fake recognizer, then make it a self owned
// receiver.
mojo::MakeSelfOwnedReceiver(
GetNextRecognizerAndBindItsRemote(std::move(client), std::move(options)),
std::move(receiver));
std::move(callback).Run(is_multichannel_supported_);
}
void FakeSpeechRecognitionService::BindWebSpeechRecognizer(
mojo::PendingReceiver<media::mojom::SpeechRecognitionSession>
session_receiver,
mojo::PendingRemote<media::mojom::SpeechRecognitionSessionClient>
session_client,
mojo::PendingReceiver<media::mojom::SpeechRecognitionAudioForwarder>
audio_forwarder,
int channel_count,
int sample_rate,
media::mojom::SpeechRecognitionOptionsPtr options,
bool continuous) {
NOTIMPLEMENTED();
}
void FakeSpeechRecognitionService::BindAudioSourceFetcher(
mojo::PendingReceiver<media::mojom::AudioSourceFetcher> fetcher_receiver,
mojo::PendingRemote<media::mojom::SpeechRecognitionRecognizerClient> client,
media::mojom::SpeechRecognitionOptionsPtr options,
BindRecognizerCallback callback) {
// See above, BindRecognizer.
mojo::MakeSelfOwnedReceiver(
GetNextRecognizerAndBindItsRemote(std::move(client), std::move(options)),
std::move(fetcher_receiver));
std::move(callback).Run(is_multichannel_supported_);
}
} // namespace speech
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