Merge pull request #133 from halx99/wav-testcase

Add wav testcase

cocos/platform/CCFileUtils.cpp

@@ -1496,6 +1496,18 @@ std::string FileUtils::getFileExtension(const std::string& filePath) const
     return fileExtension;
 }
 
+std::string FileUtils::getFileShortName(const std::string& filePath)
+{
+    std::string fileExtension;
+    size_t pos = filePath.find_last_of("/\\");
+    if (pos != std::string::npos)
+    {
+        return filePath.substr(pos + 1);
+    }
+
+    return filePath;
+}
+
 void FileUtils::valueMapCompact(ValueMap& /*valueMap*/) const
 {
 }

cocos/platform/CCFileUtils.h

@@ -648,6 +648,13 @@ public:
     */
     virtual std::string getFileExtension(const std::string& filePath) const;
 
+    /**
+   *  Gets filename shotName
+   *  @param filePath The path of the file, it could be a relative or absolute path.
+   *  @return fileName.Extension without path
+   */
+    static std::string getFileShortName(const std::string& filePath);
+
     /**
      *  Checks whether the path is an absolute path.
      *

cocos/platform/win32/CCFileUtils-win32.cpp

@@ -291,12 +291,16 @@ std::vector<std::string> FileUtilsWin32::listFiles(const std::string& dirPath) c
                     break;
                 }
 
-                std::string filepath = ntcvt::from_chars(file.path);
-                if (file.is_dir)
+                std::string fileName = ntcvt::from_chars(file.name);
+                if (fileName != "." && fileName != "..")
                 {
-                    filepath.push_back('/');
+                    std::string filepath = ntcvt::from_chars(file.path);
+                    if (file.is_dir)
+                    {
+                        filepath.push_back('/');
+                    }
+                    files.push_back(filepath);
                 }
-                files.push_back(filepath);
 
                 if (tinydir_next(&dir) == -1)
                 {

tests/cpp-tests/Classes/NewAudioEngineTest/NewAudioEngineTest.cpp

@@ -33,6 +33,7 @@ using namespace cocos2d::ui;
 AudioEngineTests::AudioEngineTests()
 {
     ADD_TEST_CASE(AudioControlTest);
+    ADD_TEST_CASE(AudioWavTest);
     ADD_TEST_CASE(AudioLoadTest);
     ADD_TEST_CASE(PlaySimultaneouslyTest);
     ADD_TEST_CASE(AudioProfileTest);
@@ -442,6 +443,65 @@ std::string AudioLoadTest::title() const
     return "Audio preload/uncache test";
 }
 
+// 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", [=](TextButton* button) {
+            if (_curIndex > 0) {
+                AudioEngine::stop(_audioID);
+                _audioID = AudioEngine::play2d(_wavFiles[--_curIndex]);
+                _stateLabel->setString(StringUtils::format("[index: %d] %s", _curIndex, FileUtils::getFileShortName(_wavFiles[_curIndex]).c_str()));
+            }
+            });
+        playPrev->setPosition(layerSize.width * 0.35f, layerSize.height * 0.5f);
+        addChild(playPrev);
+
+        auto playNext = TextButton::create("Play Next", [=](TextButton* button) {
+            if (_curIndex != -1 && _curIndex < (_wavFiles.size() - 1)) {
+                AudioEngine::stop(_audioID);
+                _audioID = AudioEngine::play2d(_wavFiles[++_curIndex]);
+                _stateLabel->setString(StringUtils::format("[index: %d] %s", _curIndex, FileUtils::getFileShortName(_wavFiles[_curIndex]).c_str()));
+            }
+            });
+        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(StringUtils::format("[index: %d] %s", _curIndex, FileUtils::getFileShortName(_wavFiles[_curIndex]).c_str()));
+    }
+}
 
 // PlaySimultaneouslyTest
 bool PlaySimultaneouslyTest::init()

tests/cpp-tests/Classes/NewAudioEngineTest/NewAudioEngineTest.h

@@ -76,6 +76,28 @@ private:
     cocos2d::Label* _playOverLabel;
 };
 
+class AudioWavTest : public AudioEngineTestDemo
+{
+public:
+    CREATE_FUNC(AudioWavTest);
+
+    virtual ~AudioWavTest();
+
+    virtual bool init() override;
+
+    void onEnter() override;
+
+    virtual std::string title() const override;
+
+private:
+    int _audioID = -1;
+
+    int _curIndex = -1;
+    std::vector<std::string> _wavFiles;
+
+    cocos2d::Label* _stateLabel = nullptr;
+};
+
 class PlaySimultaneouslyTest : public AudioEngineTestDemo
 {
 public: