Import TestRunner library into chromium.

content/test/layout_tests/runner/MockWebSpeechRecognizer.h

+// Copyright 2013 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.
+
+/*
+ * Copyright (C) 2012 Google 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 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 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.
+ */
+
+#ifndef MockWebSpeechRecognizer_h
+#define MockWebSpeechRecognizer_h
+
+#include <deque>
+#include <vector>
+
+#include "content/public/test/layout_tests/WebTask.h"
+#include "content/test/layout_tests/runner/TestCommon.h"
+#include "third_party/WebKit/public/platform/WebNonCopyable.h"
+#include "third_party/WebKit/public/web/WebSpeechRecognizer.h"
+
+namespace blink {
+class WebSpeechRecognitionHandle;
+class WebSpeechRecognitionParams;
+class WebSpeechRecognizerClient;
+}
+
+namespace WebTestRunner {
+
+class WebTestDelegate;
+
+class MockWebSpeechRecognizer : public blink::WebSpeechRecognizer, public blink::WebNonCopyable {
+public:
+    MockWebSpeechRecognizer();
+    ~MockWebSpeechRecognizer();
+
+    void setDelegate(WebTestDelegate*);
+
+    // WebSpeechRecognizer implementation:
+    virtual void start(const blink::WebSpeechRecognitionHandle&, const blink::WebSpeechRecognitionParams&, blink::WebSpeechRecognizerClient*) OVERRIDE;
+    virtual void stop(const blink::WebSpeechRecognitionHandle&, blink::WebSpeechRecognizerClient*) OVERRIDE;
+    virtual void abort(const blink::WebSpeechRecognitionHandle&, blink::WebSpeechRecognizerClient*) OVERRIDE;
+
+    // Methods accessed by layout tests:
+    void addMockResult(const blink::WebString& transcript, float confidence);
+    void setError(const blink::WebString& error, const blink::WebString& message);
+    bool wasAborted() const { return m_wasAborted; }
+
+    // Methods accessed from Task objects:
+    blink::WebSpeechRecognizerClient* client() { return m_client; }
+    blink::WebSpeechRecognitionHandle& handle() { return m_handle; }
+    WebTaskList* taskList() { return &m_taskList; }
+
+    class Task {
+    public:
+        Task(MockWebSpeechRecognizer* recognizer) : m_recognizer(recognizer) { }
+        virtual ~Task() { }
+        virtual void run() = 0;
+    protected:
+        MockWebSpeechRecognizer* m_recognizer;
+    };
+
+private:
+    void startTaskQueue();
+    void clearTaskQueue();
+
+    WebTaskList m_taskList;
+    blink::WebSpeechRecognitionHandle m_handle;
+    blink::WebSpeechRecognizerClient* m_client;
+    std::vector<blink::WebString> m_mockTranscripts;
+    std::vector<float> m_mockConfidences;
+    bool m_wasAborted;
+
+    // Queue of tasks to be run.
+    std::deque<Task*> m_taskQueue;
+    bool m_taskQueueRunning;
+
+    WebTestDelegate* m_delegate;
+
+    // Task for stepping the queue.
+    class StepTask : public WebMethodTask<MockWebSpeechRecognizer> {
+    public:
+        StepTask(MockWebSpeechRecognizer* object) : WebMethodTask<MockWebSpeechRecognizer>(object) { }
+        virtual void runIfValid() OVERRIDE;
+    };
+};
+
+}
+
+#endif // MockWebSpeechRecognizer_h