////  Created by Bradley Austin Davis on 2016/12/12//  Copyright 2013-2016 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #pragma once#ifndef hifi_TestScriptingInterface_h#define hifi_TestScriptingInterface_h #include <functional>#include <QtCore/QObject> class QScriptValue; class TestScriptingInterface : public QObject {    Q_OBJECT public slots:    static TestScriptingInterface* getInstance();     /**jsdoc     * Exits the application     */    void quit();     /**jsdoc    * Waits for all texture transfers to be complete    */    void waitForTextureIdle();     /**jsdoc    * Waits for all pending downloads to be complete    */    void waitForDownloadIdle();     /**jsdoc    * Waits for all file parsing operations to be complete    */    void waitForProcessingIdle();     /**jsdoc    * Waits for all pending downloads, parsing and texture transfers to be complete    */    void waitIdle();      bool waitForConnection(qint64 maxWaitMs = 10000);     void wait(int milliseconds);     bool loadTestScene(QString sceneFile);     void clear();     /**jsdoc    * Start recording Chrome compatible tracing events    * logRules can be used to specify a set of logging category rules to limit what gets captured    */    bool startTracing(QString logrules = "");     /**jsdoc    * Stop recording Chrome compatible tracing events and serialize recorded events to a file    * Using a filename with a .gz extension will automatically compress the output file    */    bool stopTracing(QString filename);     void startTraceEvent(QString name);     void endTraceEvent(QString name);     Q_INVOKABLE void profileRange(const QString& name, QScriptValue function); private:    bool waitForCondition(qint64 maxWaitMs, std::function<bool()> condition);}; #endif // hifi_TestScriptingInterface_h