NewAudioEngineTest.cpp

/****************************************************************************
 Copyright (c) 2014-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 Copyright (c) 2019-present Axmol Engine contributors (see AUTHORS.md).

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#include "platform/PlatformConfig.h"
#include "NewAudioEngineTest.h"
#include "ui/CocosGUI.h"

using namespace ax;
using namespace ax::ui;

AudioEngineTests::AudioEngineTests()
{
    ADD_TEST_CASE(AudioControlTest);
#if defined(AX_ENABLE_OPUS)
    ADD_TEST_CASE(AudioOpusTest);
#endif
    ADD_TEST_CASE(AudioWavTest);
    ADD_TEST_CASE(AudioLoadTest);
    ADD_TEST_CASE(PlaySimultaneouslyTest);
    ADD_TEST_CASE(AudioProfileTest);
    ADD_TEST_CASE(InvalidAudioFileTest);
    ADD_TEST_CASE(LargeAudioFileTest);
    ADD_TEST_CASE(AudioPerformanceTest);
    ADD_TEST_CASE(AudioSmallFileTest);
    ADD_TEST_CASE(AudioSmallFile2Test);
    ADD_TEST_CASE(AudioSmallFile3Test);
    ADD_TEST_CASE(AudioPauseResumeAfterPlay);
    ADD_TEST_CASE(AudioPreloadSameFileMultipleTimes);
    ADD_TEST_CASE(AudioPlayFileInWritablePath);
    ADD_TEST_CASE(AudioIssue16938Test);
    ADD_TEST_CASE(AudioPlayInFinishedCB);
    ADD_TEST_CASE(AudioUncacheInFinishedCB);

    ADD_TEST_CASE(AudioIssue18597Test);
    ADD_TEST_CASE(AudioIssue11143Test);

    // FIXME: Please keep AudioSwitchStateTest to the last position since this test case doesn't work well on each
    // platforms.
    ADD_TEST_CASE(AudioSwitchStateTest);
}

namespace
{

class TextButton : public ax::Label
{
public:
    static TextButton* create(std::string_view text, const std::function<void(TextButton*)>& onTriggered)
    {
        auto ret = new TextButton();

        TTFConfig ttfconfig("fonts/arial.ttf", 25);
        if (ret->setTTFConfig(ttfconfig))
        {
            ret->setString(text);
            ret->_onTriggered = onTriggered;

            ret->autorelease();

            return ret;
        }

        delete ret;
        return nullptr;
    }

    void setEnabled(bool enabled)
    {
        _enabled = enabled;
        if (_enabled)
        {
            this->setColor(Color3B::WHITE);
        }
        else
        {
            this->setColor(Color3B::GRAY);
        }
    }

private:
    TextButton() : _onTriggered(nullptr), _enabled(true)
    {
        auto listener = EventListenerTouchOneByOne::create();
        listener->setSwallowTouches(true);

        listener->onTouchBegan     = AX_CALLBACK_2(TextButton::onTouchBegan, this);
        listener->onTouchEnded     = AX_CALLBACK_2(TextButton::onTouchEnded, this);
        listener->onTouchCancelled = AX_CALLBACK_2(TextButton::onTouchCancelled, this);

        _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
    }

    bool touchHits(Touch* touch)
    {
        auto hitPos = this->convertToNodeSpace(touch->getLocation());
        if (hitPos.x >= 0 && hitPos.y >= 0 && hitPos.x <= _contentSize.width && hitPos.y <= _contentSize.height)
        {
            return true;
        }
        return false;
    }

    bool onTouchBegan(Touch* touch, Event* event)
    {
        auto hits = touchHits(touch);
        if (hits)
        {
            scaleButtonTo(0.95f);
        }
        return hits;
    }

    void onTouchEnded(Touch* touch, Event* event)
    {
        if (_enabled)
        {
            auto hits = touchHits(touch);
            if (hits && _onTriggered)
            {
                _onTriggered(this);
            }
        }

        scaleButtonTo(1);
    }

    void onTouchCancelled(Touch* touch, Event* event) { scaleButtonTo(1); }

    void scaleButtonTo(float scale)
    {
        auto action = ScaleTo::create(0.05f, scale);
        action->setTag(10000);
        stopActionByTag(10000);
        runAction(action);
    }

    std::function<void(TextButton*)> _onTriggered;

    bool _enabled;
};

class SliderEx : public Slider
{
public:
    static SliderEx* create()
    {
        auto ret = new SliderEx();
        if (ret->init())
        {
            ret->loadBarTexture("cocosui/sliderTrack.png");
            ret->loadSlidBallTextures("cocosui/sliderThumb.png", "cocosui/sliderThumb.png", "");
            ret->loadProgressBarTexture("cocosui/sliderProgress.png");
            ret->setTouchEnabled(true);

            ret->autorelease();

            return ret;
        }
        AX_SAFE_DELETE(ret);
        return ret;
    }

    void setRatio(float ratio)
    {
        ratio = clampf(ratio, 0.0f, 1.0f);

        _ratio = ratio;
        setPercent(100 * _ratio);
    }

    float getRatio()
    {
        _ratio = 1.0f * _percent / _maxPercent;
        return _ratio;
    }

private:
    float _ratio;
};
}  // namespace

AudioEngineTestDemo::AudioEngineTestDemo() : _isDestroyed(std::make_shared<bool>(false)) {}

void AudioEngineTestDemo::onExit()
{
    *_isDestroyed = true;
    AudioEngine::uncacheAll();
    TestCase::onExit();
}

std::string AudioEngineTestDemo::title() const
{
    return "New Audio Engine Test";
}

void AudioEngineTestDemo::onBackCallback(ax::Object* sender)
{
    AudioEngine::end();
    TestCase::onBackCallback(sender);
}

// AudioControlTest
bool AudioControlTest::init()
{
    auto ret          = AudioEngineTestDemo::init();
    _audioID          = AudioEngine::INVALID_AUDIO_ID;
    _loopEnabled      = false;
    _volume           = 1.0f;
    _duration         = AudioEngine::TIME_UNKNOWN;
    _timeRatio        = 0.0f;
    _updateTimeSlider = true;
    _isStopped        = false;

    std::string fontFilePath = "fonts/arial.ttf";

    auto& layerSize = this->getContentSize();

    _playOverLabel = Label::createWithSystemFont("Play Over", "", 30);
    _playOverLabel->setPosition(Vec2(layerSize / 2) + Vec2(0, 30));
    _playOverLabel->setVisible(false);
    addChild(_playOverLabel, 99999);

    auto playItem = TextButton::create("play", [&](TextButton* button) {
        if (_audioID == AudioEngine::INVALID_AUDIO_ID)
        {
            _audioID = AudioEngine::play2d("background.mp3", _loopEnabled, _volume);

            if (_audioID != AudioEngine::INVALID_AUDIO_ID)
            {
                _isStopped = false;

                button->setEnabled(false);
                AudioEngine::setFinishCallback(_audioID, [&](int id, std::string_view filePath) {
                    AXLOGD("_audioID({}), _isStopped:({}), played over!!!", _audioID, _isStopped);

                    _playOverLabel->setVisible(true);

                    scheduleOnce([&](float dt) { _playOverLabel->setVisible(false); }, 2.0f, "hide_play_over_label");

                    assert(!_isStopped);  // Stop audio should not trigger finished callback
                    _audioID = AudioEngine::INVALID_AUDIO_ID;
                    ((TextButton*)_playItem)->setEnabled(true);

                    _timeRatio = 0.0f;
                    ((SliderEx*)_timeSlider)->setRatio(_timeRatio);
                });
            }
        }
    });
    _playItem     = playItem;
    playItem->setPosition(layerSize.width * 0.3f, layerSize.height * 0.8f);
    addChild(playItem);

    auto stopItem = TextButton::create("stop", [&](TextButton* button) {
        if (_audioID != AudioEngine::INVALID_AUDIO_ID)
        {
            _isStopped = true;
            AudioEngine::stop(_audioID);

            _audioID = AudioEngine::INVALID_AUDIO_ID;
            ((TextButton*)_playItem)->setEnabled(true);
        }
    });
    stopItem->setPosition(layerSize.width * 0.7f, layerSize.height * 0.8f);
    addChild(stopItem);

    auto pauseItem = TextButton::create("pause", [&](TextButton* button) {
        if (_audioID != AudioEngine::INVALID_AUDIO_ID)
        {
            AudioEngine::pause(_audioID);
        }
    });
    pauseItem->setPosition(layerSize.width * 0.3f, layerSize.height * 0.7f);
    addChild(pauseItem);

    auto resumeItem = TextButton::create("resume", [&](TextButton* button) {
        if (_audioID != AudioEngine::INVALID_AUDIO_ID)
        {
            AudioEngine::resume(_audioID);
        }
    });
    resumeItem->setPosition(layerSize.width * 0.7f, layerSize.height * 0.7f);
    addChild(resumeItem);

    auto loopItem = TextButton::create("enable-loop", [&](TextButton* button) {
        _loopEnabled = !_loopEnabled;

        if (_audioID != AudioEngine::INVALID_AUDIO_ID)
        {
            AudioEngine::setLoop(_audioID, _loopEnabled);
        }
        if (_loopEnabled)
        {
            button->setString("disable-loop");
        }
        else
        {
            button->setString("enable-loop");
        }
    });
    loopItem->setPosition(layerSize.width * 0.5f, layerSize.height * 0.5f);
    addChild(loopItem);

    auto volumeSlider = SliderEx::create();
    volumeSlider->setPercent(100);
    volumeSlider->addEventListener([&](Object* sender, Slider::EventType event) {
        SliderEx* slider = dynamic_cast<SliderEx*>(sender);
        _volume          = slider->getRatio();
        if (_audioID != AudioEngine::INVALID_AUDIO_ID)
        {
            AudioEngine::setVolume(_audioID, _volume);
        }
    });
    volumeSlider->setPosition(Vec2(layerSize.width * 0.5f, layerSize.height * 0.35f));
    addChild(volumeSlider);

    auto timeSlider = SliderEx::create();
    timeSlider->addEventListener([&](Object* sender, Slider::EventType event) {
        SliderEx* slider = dynamic_cast<SliderEx*>(sender);
        switch (event)
        {
        case Slider::EventType::ON_SLIDEBALL_DOWN:
            _updateTimeSlider = false;
            break;
        case Slider::EventType::ON_SLIDEBALL_UP:
            if (_audioID != AudioEngine::INVALID_AUDIO_ID && _duration != AudioEngine::TIME_UNKNOWN)
            {
                float ratio = (float)slider->getPercent() / 100;
                ratio       = clampf(ratio, 0.0f, 1.0f);
                AudioEngine::setCurrentTime(_audioID, _duration * ratio);
            }
        case Slider::EventType::ON_SLIDEBALL_CANCEL:
            _updateTimeSlider = true;
        case Slider::EventType::ON_PERCENTAGE_CHANGED:
        default:
            // ignore
            break;
        }
    });
    timeSlider->setPosition(Vec2(layerSize.width * 0.5f, layerSize.height * 0.25f));
    addChild(timeSlider);
    _timeSlider = timeSlider;

    auto& volumeSliderPos = volumeSlider->getPosition();
    auto& sliderSize      = volumeSlider->getContentSize();
    auto volumeLabel      = Label::createWithTTF("volume:  ", fontFilePath, 20);
    volumeLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    volumeLabel->setPosition(volumeSliderPos.x - sliderSize.width / 2, volumeSliderPos.y);
    addChild(volumeLabel);

    auto& timeSliderPos = timeSlider->getPosition();
    auto timeLabel      = Label::createWithTTF("time:  ", fontFilePath, 20);
    timeLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_RIGHT);
    timeLabel->setPosition(timeSliderPos.x - sliderSize.width / 2, timeSliderPos.y);
    addChild(timeLabel);

    this->schedule(AX_CALLBACK_1(AudioControlTest::update, this), 0.1f, "update_key");

    return ret;
}

void AudioControlTest::update(float dt)
{
    if (_audioID != AudioEngine::INVALID_AUDIO_ID)
    {
        if (_duration == AudioEngine::TIME_UNKNOWN)
        {
            _duration = AudioEngine::getDuration(_audioID);
        }
        if (_duration != AudioEngine::TIME_UNKNOWN)
        {
            auto time  = AudioEngine::getCurrentTime(_audioID);
            _timeRatio = time / _duration;
            if (_updateTimeSlider)
            {
                ((SliderEx*)_timeSlider)->setRatio(_timeRatio);
            }
        }
    }
}

AudioControlTest::~AudioControlTest() {}

std::string AudioControlTest::title() const
{
    return "Audio control test";
}

bool AudioLoadTest::init()
{
    if (AudioEngineTestDemo::init())
    {
        auto& layerSize = this->getContentSize();

        auto stateLabel = Label::createWithTTF("status:", "fonts/arial.ttf", 30);
        stateLabel->setPosition(layerSize.width / 2, layerSize.height * 0.7f);
        addChild(stateLabel);

        auto preloadItem = TextButton::create("preload", [&, stateLabel](TextButton* button) {
            stateLabel->setString("status:loading...");
            auto isDestroyed = _isDestroyed;
            AudioEngine::preload("audio/SoundEffectsFX009/FX082.mp3", [isDestroyed, stateLabel](bool isSuccess) {
                if (*isDestroyed)
                {
                    AXLOGD("AudioLoadTest scene was destroyed, no need to set the label text.");
                    return;
                }

                if (isSuccess)
                {
                    stateLabel->setString("status:load success");
                }
                else
                {
                    stateLabel->setString("status:load fail");
                }
            });
        });
        preloadItem->setPosition(layerSize.width * 0.35f, layerSize.height * 0.5f);
        addChild(preloadItem);

        auto uncacheItem = TextButton::create("uncache", [&, stateLabel](TextButton* button) {
            stateLabel->setString("status:uncache");
            AudioEngine::uncache("audio/SoundEffectsFX009/FX082.mp3");
        });
        uncacheItem->setPosition(layerSize.width * 0.65f, layerSize.height * 0.5f);
        addChild(uncacheItem);

        return true;
    }

    return false;
}

std::string AudioLoadTest::title() const
{
    return "Audio preload/uncache test";
}

// AudioOpusTest
AudioOpusTest::~AudioOpusTest() {}

std::string AudioOpusTest::title() const
{
    return "Audio opus test";
}

bool AudioOpusTest::init()
{
    if (AudioEngineTestDemo::init())
    {
        auto& layerSize = this->getContentSize();

        _stateLabel = Label::createWithTTF("Idle", "fonts/arial.ttf", 30);
        _stateLabel->setPosition(layerSize.width / 2, layerSize.height * 0.7f);
        addChild(_stateLabel);

        auto buttonPlay = TextButton::create("Play", [this](TextButton* button) {
            if (_audioID != -1)
                return;
            _audioID = AudioEngine::play2d("audio/LuckyDay.opus");
            if (_audioID != -1)
            {
                _stateLabel->setString("Playing");
                AudioEngine::setFinishCallback(_audioID, [=](int, std::string_view) {
                    _audioID = -1;
                    _stateLabel->setString("Play Over");
                });
            }
        });
        buttonPlay->setPosition(layerSize.width * 0.5f, layerSize.height * 0.5f);
        addChild(buttonPlay);

        return true;
    }

    return false;
}

void AudioOpusTest::onEnter()
{
    AudioEngineTestDemo::onEnter();
}

// AudioWavTest
AudioWavTest::~AudioWavTest() {}

std::string AudioWavTest::title() const
{
    return "Audio wav test";
}

bool AudioWavTest::init()
{
    if (AudioEngineTestDemo::init())
    {
        // list wav files, the wav samples download from wav wiki
        _wavFiles = FileUtils::getInstance()->listFiles("wav-samples");

        auto& layerSize = this->getContentSize();

        _stateLabel = Label::createWithTTF("wav file:", "fonts/arial.ttf", 30);
        _stateLabel->setPosition(layerSize.width / 2, layerSize.height * 0.7f);
        addChild(_stateLabel);

        auto playPrev = TextButton::create("Play Prev", [this](TextButton* button) {
            if (_curIndex > 0)
            {
                AudioEngine::stop(_audioID);
                _audioID = AudioEngine::play2d(_wavFiles[--_curIndex]);
                _stateLabel->setString(fmt::format("[index: {}] {}", _curIndex,
                                                           FileUtils::getPathBaseName(_wavFiles[_curIndex])));
            }
        });
        playPrev->setPosition(layerSize.width * 0.35f, layerSize.height * 0.5f);
        addChild(playPrev);

        auto playNext = TextButton::create("Play Next", [this](TextButton* button) {
            if (_curIndex != -1 && _curIndex < (_wavFiles.size() - 1))
            {
                AudioEngine::stop(_audioID);
                _audioID = AudioEngine::play2d(_wavFiles[++_curIndex]);
                _stateLabel->setString(fmt::format("[index: {}] {}", _curIndex, FileUtils::getPathBaseName(_wavFiles[_curIndex])));
            }
        });
        playNext->setPosition(layerSize.width * 0.65f, layerSize.height * 0.5f);
        addChild(playNext);

        return true;
    }

    return false;
}

void AudioWavTest::onEnter()
{
    AudioEngineTestDemo::onEnter();

    if (!_wavFiles.empty())
    {
        _curIndex = 0;
        _audioID  = AudioEngine::play2d(_wavFiles[_curIndex]);
        _stateLabel->setString(fmt::format("[index: {}] {}", _curIndex,
                                                   FileUtils::getPathBaseName(_wavFiles[_curIndex])));
    }
}

// PlaySimultaneouslyTest
bool PlaySimultaneouslyTest::init()
{
    auto ret = AudioEngineTestDemo::init();

    char text[36];
    int tmp = 81;
    for (int index = 0; index < TEST_COUNT; ++index)
    {
        sprintf(text, "audio/SoundEffectsFX009/FX0%d.mp3", tmp + index);
        _files[index] = text;
    }
    _playingcount = 0;

    auto playItem = TextButton::create("play-simultaneously", [&](TextButton* button) {
        int audioId;
        _playingcount = 0;
        button->setEnabled(false);
        auto startTime = utils::gettime();
        for (int index = 0; index < TEST_COUNT; ++index)
        {
            audioId = AudioEngine::play2d(_files[index]);
            if (audioId != AudioEngine::INVALID_AUDIO_ID)
            {
                _playingcount += 1;

                AudioEngine::setFinishCallback(audioId, [&](int id, std::string_view filePath) {
                    _playingcount -= 1;
                    if (_playingcount <= 0)
                    {
                        ((TextButton*)_playItem)->setEnabled(true);
                    }
                });
            }
            else
            {
                AXLOGD("{},{},Fail to play file:{}", __FILE__, __LINE__, _files[index]);
            }
        }
        AXLOGD("diff time:{}", utils::gettime() - startTime);
    });
    playItem->setPositionNormalized(Vec2(0.5f, 0.5f));
    this->addChild(playItem);
    _playItem = playItem;

    return ret;
}

PlaySimultaneouslyTest::~PlaySimultaneouslyTest() {}

std::string PlaySimultaneouslyTest::title() const
{
    return "Simultaneously play multiple audio";
}

// AudioProfileTest
bool AudioProfileTest::init()
{
    auto ret = AudioEngineTestDemo::init();

    char text[30];
    _files[0] = "background.mp3";
#if AX_TARGET_PLATFORM == AX_PLATFORM_IOS || AX_TARGET_PLATFORM == AX_PLATFORM_MAC
    _files[1] = "background.caf";
#else
    _files[1] = "background.ogg";
#endif

    std::string fontFilePath = "fonts/arial.ttf";
    _minDelay                = 1.0f;
    _time                    = 0.0f;

    _audioProfile.name         = "AudioProfileTest";
    _audioProfile.maxInstances = 3;
    _audioProfile.minDelay     = 1.0;

    Vec2 pos(0.5f, 0.7f);
    for (int index = 0; index < FILE_COUNT; ++index)
    {
        sprintf(text, "play %s", _files[index].c_str());

        auto playItem = TextButton::create(text, [&](TextButton* button) {
            int index = button->getTag();
            auto id   = AudioEngine::play2d(_files[index], false, 1.0f, &_audioProfile);
            if (id != AudioEngine::INVALID_AUDIO_ID)
            {
                _time = _minDelay;
                _audioCount += 1;
                char show[30];
                sprintf(show, "audio count:%d", _audioCount);
                _showLabel->setString(show);

                AudioEngine::setFinishCallback(id, [&](int id, std::string_view filePath) {
                    _audioCount -= 1;
                    char show[30];
                    sprintf(show, "audio count:%d", _audioCount);
                    _showLabel->setString(show);
                });
            }
        });
        playItem->setTag(index);
        playItem->setPositionNormalized(pos);
        this->addChild(playItem);
        pos.y -= 0.15f;
    }

    Vec2 origin = Director::getInstance()->getVisibleOrigin();
    Size size   = Director::getInstance()->getVisibleSize();

    auto profileInfoLabel =
        Label::createWithTTF("AudioProfile Info:\n    max instance:3  \n    minimum delay:1.0", fontFilePath, 12);
    profileInfoLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_LEFT);
    profileInfoLabel->setPosition(Vec2(origin.x, origin.y + size.height * 0.65f));
    addChild(profileInfoLabel);

    _audioCount = 0;
    _showLabel  = Label::createWithTTF("audio count:0", fontFilePath, 12);
    _showLabel->setAnchorPoint(Vec2::ANCHOR_MIDDLE_LEFT);
    _showLabel->setPosition(Vec2(origin.x, origin.y + size.height * 0.5f));
    addChild(_showLabel);

    auto timeSlider = SliderEx::create();
    timeSlider->setEnabled(false);
    timeSlider->setPositionNormalized(pos);
    addChild(timeSlider);
    _timeSlider = timeSlider;

    this->schedule(AX_CALLBACK_1(AudioProfileTest::update, this), 0.05f, "update_key");

    return ret;
}

void AudioProfileTest::update(float dt)
{
    if (_time > 0.0f)
    {
        _time -= dt;
        ((SliderEx*)_timeSlider)->setRatio(_time / _minDelay);
    }
}

AudioProfileTest::~AudioProfileTest() {}

std::string AudioProfileTest::title() const
{
    return "AudioProfileTest";
}

std::string AudioProfileTest::subtitle() const
{
    return "See the console.";
}

// InvalidAudioFileTest
bool InvalidAudioFileTest::init()
{
    auto ret = AudioEngineTestDemo::init();

    auto playItem = TextButton::create("play unsupported media type", [&](TextButton* button) {
#if !defined(__APPLE__)
        AudioEngine::play2d("background.caf");
#endif
    });
    playItem->setPositionNormalized(Vec2(0.5f, 0.6f));
    this->addChild(playItem);

    auto playItem2 = TextButton::create("play not-existent file",
                                        [&](TextButton* button) { AudioEngine::play2d("not-existent file.mp3"); });
    playItem2->setPositionNormalized(Vec2(0.5f, 0.4f));
    this->addChild(playItem2);

    return ret;
}

InvalidAudioFileTest::~InvalidAudioFileTest() {}

std::string InvalidAudioFileTest::title() const
{
    return "Test invalid audio file";
}

std::string InvalidAudioFileTest::subtitle() const
{
    return "Not crash,please see the console.";
}

// LargeAudioFileTest
bool LargeAudioFileTest::init()
{
    auto ret = AudioEngineTestDemo::init();

    auto playItem = TextButton::create("play large audio file",
                                       [&](TextButton* button) { AudioEngine::play2d("audio/LuckyDay.mp3"); });
    playItem->setPositionNormalized(Vec2::ANCHOR_MIDDLE);
    this->addChild(playItem);

    return ret;
}

LargeAudioFileTest::~LargeAudioFileTest() {}

std::string LargeAudioFileTest::title() const
{
    return "Test large audio file";
}

bool AudioIssue18597Test::init()
{
    if (AudioEngineTestDemo::init())
    {
        auto& layerSize = this->getContentSize();

        // test case for https://github.com/cocos2d/cocos2d-x/issues/18597
        this->schedule(
            [this](float dt) {
                AXLOGD("issues 18597 audio crash test");
                for (int i = 0; i < 2; ++i)
                {
                    auto id = AudioEngine::play2d("audio/MUS_BGM_Battle_Round1_v1.caf", true, 1.0f);
                    this->runAction(Sequence::create(DelayTime::create(8.0f),
                                                     CallFunc::create([=]() { AudioEngine::stop(id); }), nullptr));
                }
            },
            2.0, 10000, 0.0, "audio test");
        // add label to show the side effect of "UnqueueBuffers Before alSourceStop"
        _time          = 0.0;
        auto labelTime = Label::createWithBMFont("fonts/bitmapFontTest2.fnt", "time: ");
        labelTime->setPosition(layerSize.width * 0.5f, layerSize.height * 0.5f);
        labelTime->setTag(999);
        this->addChild(labelTime);
        // update label quickly
        this->schedule(
            [this](float dt) {
                _time += dt;
                char timeString[20] = {0};
                sprintf(timeString, "Time %2.2f", _time);
                dynamic_cast<Label*>(this->getChildByTag(999))->setString(timeString);
            },
            0.05, 1000000, 0, "update label quickly");

        return true;
    }

    return false;
}

std::string AudioIssue18597Test::title() const
{
    return "Test for issue 18597";
}

std::string AudioIssue18597Test::subtitle() const
{
    return "no crash for more than 10 minutes";
}

bool AudioIssue11143Test::init()
{
    if (AudioEngineTestDemo::init())
    {
        auto& layerSize = this->getContentSize();

        auto playItem = TextButton::create("play", [](TextButton* button) {
            AudioEngine::play2d("audio/SoundEffectsFX009/FX082.mp3", true);
            AudioEngine::stopAll();

            auto audioId  = AudioEngine::play2d("audio/SoundEffectsFX009/FX082.mp3", true);
            char key[100] = {0};
            sprintf(key, "play another sound %d", audioId);
            button->scheduleOnce(
                [audioId](float dt) {
                    AudioEngine::stop(audioId);
                    AudioEngine::play2d("audio/SoundEffectsFX009/FX083.mp3");
                },
                0.3f, key);
        });
        playItem->setPosition(layerSize.width * 0.5f, layerSize.height * 0.5f);
        addChild(playItem);

        return true;
    }

    return false;
}

std::string AudioIssue11143Test::title() const
{
    return "Test for issue 11143";
}

std::string AudioIssue11143Test::subtitle() const
{
    return "2 seconds after first sound play,you should hear another sound.";
}

// Enable profiles for this file
#undef AX_PROFILER_DISPLAY_TIMERS
#define AX_PROFILER_DISPLAY_TIMERS() Profiler::getInstance()->displayTimers()
#undef AX_PROFILER_PURGE_ALL
#define AX_PROFILER_PURGE_ALL() Profiler::getInstance()->releaseAllTimers()

#undef AX_PROFILER_START
#define AX_PROFILER_START(__name__) ProfilingBeginTimingBlock(__name__)
#undef AX_PROFILER_STOP
#define AX_PROFILER_STOP(__name__) ProfilingEndTimingBlock(__name__)
#undef AX_PROFILER_RESET
#define AX_PROFILER_RESET(__name__) ProfilingResetTimingBlock(__name__)

#undef AX_PROFILER_START_CATEGORY
#define AX_PROFILER_START_CATEGORY(__cat__, __name__) \
    do                                                \
    {                                                 \
        if (__cat__)                                  \
            ProfilingBeginTimingBlock(__name__);      \
    } while (0)
#undef AX_PROFILER_STOP_CATEGORY
#define AX_PROFILER_STOP_CATEGORY(__cat__, __name__) \
    do                                               \
    {                                                \
        if (__cat__)                                 \
            ProfilingEndTimingBlock(__name__);       \
    } while (0)
#undef AX_PROFILER_RESET_CATEGORY
#define AX_PROFILER_RESET_CATEGORY(__cat__, __name__) \
    do                                                \
    {                                                 \
        if (__cat__)                                  \
            ProfilingResetTimingBlock(__name__);      \
    } while (0)

#undef AX_PROFILER_START_INSTANCE
#define AX_PROFILER_START_INSTANCE(__id__, __name__)                                                      \
    do                                                                                                    \
    {                                                                                                     \
        ProfilingBeginTimingBlock(String::createWithFormat("%08X - %s", __id__, __name__)->getCString()); \
    } while (0)
#undef AX_PROFILER_STOP_INSTANCE
#define AX_PROFILER_STOP_INSTANCE(__id__, __name__)                                                     \
    do                                                                                                  \
    {                                                                                                   \
        ProfilingEndTimingBlock(String::createWithFormat("%08X - %s", __id__, __name__)->getCString()); \
    } while (0)
#undef AX_PROFILER_RESET_INSTANCE
#define AX_PROFILER_RESET_INSTANCE(__id__, __name__)                                                      \
    do                                                                                                    \
    {                                                                                                     \
        ProfilingResetTimingBlock(String::createWithFormat("%08X - %s", __id__, __name__)->getCString()); \
    } while (0)

bool AudioPerformanceTest::init()
{
    if (AudioEngineTestDemo::init())
    {
        std::vector<std::string> audioFiles = {
            "audio/SoundEffectsFX009/FX081.mp3", "audio/SoundEffectsFX009/FX082.mp3",
            "audio/SoundEffectsFX009/FX083.mp3", "audio/SoundEffectsFX009/FX084.mp3",
            "audio/SoundEffectsFX009/FX085.mp3", "audio/SoundEffectsFX009/FX086.mp3",
            "audio/SoundEffectsFX009/FX087.mp3", "audio/SoundEffectsFX009/FX088.mp3",
            "audio/SoundEffectsFX009/FX089.mp3", "audio/SoundEffectsFX009/FX090.mp3"};

        for (const auto& audioFile : audioFiles)
        {
            AudioEngine::preload(audioFile);
        }

        auto& layerSize = this->getContentSize();

        auto playItem = TextButton::create("Start Test", [this, audioFiles](TextButton* button) {
            button->setEnabled(false);
            static_cast<TextButton*>(getChildByName("DisplayButton"))->setEnabled(true);

            unschedule("test");
            schedule(
                [audioFiles](float dt) {
                    int index = ax::random(0, (int)(audioFiles.size() - 1));
                    AX_PROFILER_START("play2d");
                    AudioEngine::play2d(audioFiles[index]);
                    AX_PROFILER_STOP("play2d");
                },
                0.25f, "test");
        });
        playItem->setPosition(layerSize.width * 0.5f, layerSize.height * 2 / 3);
        playItem->setName("PlayButton");
        addChild(playItem);

        auto displayItem = TextButton::create("Display Result", [this, playItem](TextButton* button) {
            unschedule("test");
            AudioEngine::stopAll();
            AX_PROFILER_DISPLAY_TIMERS();
            playItem->setEnabled(true);
            button->setEnabled(false);
        });
        displayItem->setEnabled(false);
        displayItem->setPosition(layerSize.width * 0.5f, layerSize.height / 3);
        displayItem->setName("DisplayButton");
        addChild(displayItem);

        return true;
    }

    return false;
}

std::string AudioPerformanceTest::title() const
{
    return "Test Performance of AudioEngine::play2d, audio is played 1 time per second";
}

std::string AudioPerformanceTest::subtitle() const
{
    return "Please see console for the result";
}

/////////////////////////////////////////////////////////////////////////

void AudioSwitchStateTest::onEnter()
{
    AudioEngineTestDemo::onEnter();

    //
    // !!!Notes:
    // a. No special reason, but we must play the tests audio at onEnter for this test suite only.
    // b. The latst audio test scene will stop all audio players,
    //   so if play any sound at init funciton, you can't herer
    // c. Please refer to AudioEngineTestDemo::onExit
    //
    AudioEngine::preload("audio/SoundEffectsFX009/FX081.mp3");
    AudioEngine::play2d("audio/SoundEffectsFX009/FX082.mp3");
    AudioEngine::play2d("audio/LuckyDay.mp3");
}