Move test runner to a component

content/shell/renderer/test_runner/mock_web_speech_recognizer.cc

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "content/shell/renderer/test_runner/mock_web_speech_recognizer.h"
-
-#include "base/logging.h"
-#include "content/shell/renderer/test_runner/web_test_delegate.h"
-#include "third_party/WebKit/public/web/WebSpeechRecognitionResult.h"
-#include "third_party/WebKit/public/web/WebSpeechRecognizerClient.h"
-
-namespace content {
-
-namespace {
-
-// Task class for calling a client function that does not take any parameters.
-typedef void (blink::WebSpeechRecognizerClient::*ClientFunctionPointer)(
-    const blink::WebSpeechRecognitionHandle&);
-class ClientCallTask : public MockWebSpeechRecognizer::Task {
- public:
-  ClientCallTask(MockWebSpeechRecognizer* mock, ClientFunctionPointer function)
-      : MockWebSpeechRecognizer::Task(mock), function_(function) {}
-
-  ~ClientCallTask() override {}
-
-  void run() override {
-    (recognizer_->Client()->*function_)(recognizer_->Handle());
-  }
-
- private:
-  ClientFunctionPointer function_;
-
-  DISALLOW_COPY_AND_ASSIGN(ClientCallTask);
-};
-
-// Task for delivering a result event.
-class ResultTask : public MockWebSpeechRecognizer::Task {
- public:
-  ResultTask(MockWebSpeechRecognizer* mock,
-             const blink::WebString transcript,
-             float confidence)
-      : MockWebSpeechRecognizer::Task(mock),
-        transcript_(transcript),
-        confidence_(confidence) {}
-
-  ~ResultTask() override {}
-
-  void run() override {
-    blink::WebVector<blink::WebString> transcripts(static_cast<size_t>(1));
-    blink::WebVector<float> confidences(static_cast<size_t>(1));
-    transcripts[0] = transcript_;
-    confidences[0] = confidence_;
-    blink::WebVector<blink::WebSpeechRecognitionResult> final_results(
-        static_cast<size_t>(1));
-    blink::WebVector<blink::WebSpeechRecognitionResult> interim_results;
-    final_results[0].assign(transcripts, confidences, true);
-
-    recognizer_->Client()->didReceiveResults(
-        recognizer_->Handle(), final_results, interim_results);
-  }
-
- private:
-  blink::WebString transcript_;
-  float confidence_;
-
-  DISALLOW_COPY_AND_ASSIGN(ResultTask);
-};
-
-// Task for delivering a nomatch event.
-class NoMatchTask : public MockWebSpeechRecognizer::Task {
- public:
-  NoMatchTask(MockWebSpeechRecognizer* mock)
-      : MockWebSpeechRecognizer::Task(mock) {}
-
-  ~NoMatchTask() override {}
-
-  void run() override {
-    recognizer_->Client()->didReceiveNoMatch(
-        recognizer_->Handle(), blink::WebSpeechRecognitionResult());
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(NoMatchTask);
-};
-
-// Task for delivering an error event.
-class ErrorTask : public MockWebSpeechRecognizer::Task {
- public:
-  ErrorTask(MockWebSpeechRecognizer* mock,
-            blink::WebSpeechRecognizerClient::ErrorCode code,
-            const blink::WebString& message)
-      : MockWebSpeechRecognizer::Task(mock), code_(code), message_(message) {}
-
-  ~ErrorTask() override {}
-
-  void run() override {
-    recognizer_->Client()->didReceiveError(
-        recognizer_->Handle(), message_, code_);
-  }
-
- private:
-  blink::WebSpeechRecognizerClient::ErrorCode code_;
-  blink::WebString message_;
-
-  DISALLOW_COPY_AND_ASSIGN(ErrorTask);
-};
-
-}  // namespace
-
-MockWebSpeechRecognizer::MockWebSpeechRecognizer()
-    : was_aborted_(false), task_queue_running_(false), delegate_(0) {
-}
-
-MockWebSpeechRecognizer::~MockWebSpeechRecognizer() {
-  ClearTaskQueue();
-}
-
-void MockWebSpeechRecognizer::SetDelegate(WebTestDelegate* delegate) {
-  delegate_ = delegate;
-}
-
-void MockWebSpeechRecognizer::start(
-    const blink::WebSpeechRecognitionHandle& handle,
-    const blink::WebSpeechRecognitionParams& params,
-    blink::WebSpeechRecognizerClient* client) {
-  was_aborted_ = false;
-  handle_ = handle;
-  client_ = client;
-
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didStart));
-  task_queue_.push_back(new ClientCallTask(
-      this, &blink::WebSpeechRecognizerClient::didStartAudio));
-  task_queue_.push_back(new ClientCallTask(
-      this, &blink::WebSpeechRecognizerClient::didStartSound));
-
-  if (!mock_transcripts_.empty()) {
-    DCHECK_EQ(mock_transcripts_.size(), mock_confidences_.size());
-
-    for (size_t i = 0; i < mock_transcripts_.size(); ++i)
-      task_queue_.push_back(
-          new ResultTask(this, mock_transcripts_[i], mock_confidences_[i]));
-
-    mock_transcripts_.clear();
-    mock_confidences_.clear();
-  } else
-    task_queue_.push_back(new NoMatchTask(this));
-
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didEndSound));
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didEndAudio));
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didEnd));
-
-  StartTaskQueue();
-}
-
-void MockWebSpeechRecognizer::stop(
-    const blink::WebSpeechRecognitionHandle& handle,
-    blink::WebSpeechRecognizerClient* client) {
-  handle_ = handle;
-  client_ = client;
-
-  // FIXME: Implement.
-  NOTREACHED();
-}
-
-void MockWebSpeechRecognizer::abort(
-    const blink::WebSpeechRecognitionHandle& handle,
-    blink::WebSpeechRecognizerClient* client) {
-  handle_ = handle;
-  client_ = client;
-
-  ClearTaskQueue();
-  was_aborted_ = true;
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didEnd));
-  StartTaskQueue();
-}
-
-void MockWebSpeechRecognizer::AddMockResult(const blink::WebString& transcript,
-                                            float confidence) {
-  mock_transcripts_.push_back(transcript);
-  mock_confidences_.push_back(confidence);
-}
-
-void MockWebSpeechRecognizer::SetError(const blink::WebString& error,
-                                       const blink::WebString& message) {
-  blink::WebSpeechRecognizerClient::ErrorCode code;
-  if (error == "OtherError")
-    code = blink::WebSpeechRecognizerClient::OtherError;
-  else if (error == "NoSpeechError")
-    code = blink::WebSpeechRecognizerClient::NoSpeechError;
-  else if (error == "AbortedError")
-    code = blink::WebSpeechRecognizerClient::AbortedError;
-  else if (error == "AudioCaptureError")
-    code = blink::WebSpeechRecognizerClient::AudioCaptureError;
-  else if (error == "NetworkError")
-    code = blink::WebSpeechRecognizerClient::NetworkError;
-  else if (error == "NotAllowedError")
-    code = blink::WebSpeechRecognizerClient::NotAllowedError;
-  else if (error == "ServiceNotAllowedError")
-    code = blink::WebSpeechRecognizerClient::ServiceNotAllowedError;
-  else if (error == "BadGrammarError")
-    code = blink::WebSpeechRecognizerClient::BadGrammarError;
-  else if (error == "LanguageNotSupportedError")
-    code = blink::WebSpeechRecognizerClient::LanguageNotSupportedError;
-  else
-    return;
-
-  ClearTaskQueue();
-  task_queue_.push_back(new ErrorTask(this, code, message));
-  task_queue_.push_back(
-      new ClientCallTask(this, &blink::WebSpeechRecognizerClient::didEnd));
-  StartTaskQueue();
-}
-
-void MockWebSpeechRecognizer::StartTaskQueue() {
-  if (task_queue_running_)
-    return;
-  delegate_->PostTask(new StepTask(this));
-  task_queue_running_ = true;
-}
-
-void MockWebSpeechRecognizer::ClearTaskQueue() {
-  while (!task_queue_.empty()) {
-    delete task_queue_.front();
-    task_queue_.pop_front();
-  }
-  task_queue_running_ = false;
-}
-
-void MockWebSpeechRecognizer::StepTask::RunIfValid() {
-  if (object_->task_queue_.empty()) {
-    object_->task_queue_running_ = false;
-    return;
-  }
-
-  Task* task = object_->task_queue_.front();
-  object_->task_queue_.pop_front();
-  task->run();
-  delete task;
-
-  if (object_->task_queue_.empty()) {
-    object_->task_queue_running_ = false;
-    return;
-  }
-
-  object_->delegate_->PostTask(new StepTask(object_));
-}
-
-}  // namespace content