X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=automated-tests%2Fsrc%2Fdali-toolkit-internal%2Futc-Dali-TextureManager.cpp;h=1553f97b03f2895e8f1c805fd6b76283fa43b23e;hb=refs%2Fchanges%2F41%2F267041%2F24;hp=c1ea9ad5f9f909d89c08b1fa06c0a0fd65edb78f;hpb=ed11499452da1ccd5fdfa36324881dc66a5281bc;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git diff --git a/automated-tests/src/dali-toolkit-internal/utc-Dali-TextureManager.cpp b/automated-tests/src/dali-toolkit-internal/utc-Dali-TextureManager.cpp index c1ea9ad..1553f97 100644 --- a/automated-tests/src/dali-toolkit-internal/utc-Dali-TextureManager.cpp +++ b/automated-tests/src/dali-toolkit-internal/utc-Dali-TextureManager.cpp @@ -26,8 +26,13 @@ #include #include #include +#include ///< For VisualFactory's member TextureManager. +#include + +#if defined(ELDBUS_ENABLED) #include +#endif using namespace Dali::Toolkit::Internal; @@ -35,7 +40,9 @@ void utc_dali_toolkit_texture_manager_startup(void) { setenv( "LOG_TEXTURE_MANAGER", "3", 1 ); test_return_value = TET_UNDEF; +#if defined(ELDBUS_ENABLED) DBusWrapper::Install(std::unique_ptr(new TestDBusWrapper)); +#endif } void utc_dali_toolkit_texture_manager_cleanup(void) @@ -64,7 +71,8 @@ public: TestObserver() : mCompleteType( CompleteType::NOT_COMPLETED ), mLoaded(false), - mObserverCalled(false) + mObserverCalled(false), + mTextureSet() { } @@ -74,6 +82,7 @@ public: mCompleteType = CompleteType::UPLOAD_COMPLETE; mLoaded = loadSuccess; mObserverCalled = true; + mTextureSet = textureSet; } virtual void LoadComplete( bool loadSuccess, Devel::PixelBuffer pixelBuffer, const VisualUrl& url, bool preMultiplied ) override @@ -86,6 +95,7 @@ public: CompleteType mCompleteType; bool mLoaded; bool mObserverCalled; + TextureSet mTextureSet; }; @@ -143,6 +153,315 @@ int UtcTextureManagerGenerateHash(void) END_TEST; } +int UtcTextureManagerEncodedImageBuffer(void) +{ + ToolkitTestApplication application; + tet_infoline( "UtcTextureManagerEncodedImageBuffer" ); + + auto visualFactory = Toolkit::VisualFactory::Get(); + auto& textureManager = GetImplementation(visualFactory).GetTextureManager(); // Use VisualFactory's texture manager + + // Get encoded raw-buffer image and generate url + EncodedImageBuffer buffer1 = ConvertFileToEncodedImageBuffer(TEST_IMAGE_FILE_NAME); + EncodedImageBuffer buffer2 = ConvertFileToEncodedImageBuffer(TEST_IMAGE_FILE_NAME); + + std::string url1 = textureManager.AddExternalEncodedImageBuffer(buffer1); + std::string url2 = textureManager.AddExternalEncodedImageBuffer(buffer1); + std::string url3 = VisualUrl::CreateBufferUrl(""); ///< Impossible Buffer URL. for coverage + + // Check if same EncodedImageBuffer get same url + DALI_TEST_CHECK(url1 == url2); + // Reduce reference count + textureManager.RemoveExternalEncodedImageBuffer(url1); + // Check whethere url1 still valid + DALI_TEST_CHECK(textureManager.GetEncodedImageBuffer(url1)); + + url2 = textureManager.AddExternalEncodedImageBuffer(buffer2); + // Check if difference EncodedImageBuffer get difference url + DALI_TEST_CHECK(url1 != url2); + + auto preMultiply = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + + TestObserver observer1; + textureManager.RequestLoad( + url1, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + TextureManager::NO_ATLAS, + &observer1, + true, ///< orientationCorrection + TextureManager::ReloadPolicy::CACHED, + preMultiply); + + DALI_TEST_EQUALS( observer1.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mObserverCalled, false, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( observer1.mLoaded, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mCompleteType, TestObserver::CompleteType::UPLOAD_COMPLETE, TEST_LOCATION ); + + TestObserver observer2; + // Syncload + Devel::PixelBuffer pixelBuffer = textureManager.LoadPixelBuffer( + url2, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + true, ///< synchronousLoading + &observer2, + true, ///< orientationCorrection + preMultiply); + + DALI_TEST_CHECK( pixelBuffer ); + DALI_TEST_EQUALS( observer2.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mObserverCalled, false, TEST_LOCATION ); + + // Asyncload + pixelBuffer = textureManager.LoadPixelBuffer( + url2, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + false, ///< synchronousLoading + &observer2, + true, ///< orientationCorrection + preMultiply); + + DALI_TEST_EQUALS( observer2.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mObserverCalled, false, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( observer2.mLoaded, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mCompleteType, TestObserver::CompleteType::LOAD_COMPLETE, TEST_LOCATION ); + + textureManager.RemoveExternalEncodedImageBuffer(url1); + textureManager.RemoveExternalEncodedImageBuffer(url2); + + // Now url1 and url2 is invalid type. mLoaded will return false + + TestObserver observer3; + textureManager.RequestLoad( + url1, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + TextureManager::NO_ATLAS, + &observer3, + true, ///< orientationCorrection + TextureManager::ReloadPolicy::CACHED, + preMultiply); + + // Load will be success because url1 is cached + DALI_TEST_EQUALS( observer3.mLoaded, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer3.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer3.mCompleteType, TestObserver::CompleteType::UPLOAD_COMPLETE, TEST_LOCATION ); + + TestObserver observer4; + textureManager.RequestLoad( + url2, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + TextureManager::NO_ATLAS, + &observer4, + true, ///< orientationCorrection + TextureManager::ReloadPolicy::FORCED, + preMultiply); + + DALI_TEST_EQUALS( observer4.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer4.mObserverCalled, false, TEST_LOCATION ); + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + // Load will be failed becuase reloadpolicy is forced + DALI_TEST_EQUALS( observer4.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer4.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer4.mCompleteType, TestObserver::CompleteType::UPLOAD_COMPLETE, TEST_LOCATION ); + + TestObserver observer5; + pixelBuffer = textureManager.LoadPixelBuffer( + url2, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + true, ///< synchronousLoading + &observer5, + true, ///< orientationCorrection + preMultiply); + + // Load will be faild because synchronousLoading doesn't use cached texture + DALI_TEST_CHECK( !pixelBuffer ); + DALI_TEST_EQUALS( observer5.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer5.mObserverCalled, false, TEST_LOCATION ); + + TestObserver observer6; + pixelBuffer = textureManager.LoadPixelBuffer( + url3, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + false, ///< synchronousLoading + &observer6, + true, ///< orientationCorrection + preMultiply); + + DALI_TEST_EQUALS( observer6.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer6.mObserverCalled, false, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + // Load will be failed because url3 is invalid URL + DALI_TEST_EQUALS( observer6.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer6.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer6.mCompleteType, TestObserver::CompleteType::LOAD_COMPLETE, TEST_LOCATION ); + + END_TEST; +} + +int UtcTextureManagerEncodedImageBufferReferenceCount(void) +{ + ToolkitTestApplication application; + tet_infoline( "UtcTextureManagerEncodedImageBuffer check reference count works well" ); + + auto visualFactory = Toolkit::VisualFactory::Get(); + auto& textureManager = GetImplementation(visualFactory).GetTextureManager(); // Use VisualFactory's texture manager + + // Get encoded raw-buffer image and generate url + EncodedImageBuffer buffer1 = ConvertFileToEncodedImageBuffer(TEST_IMAGE_FILE_NAME); + EncodedImageBuffer buffer2 = ConvertFileToEncodedImageBuffer(TEST_IMAGE_FILE_NAME); + + std::string url1 = textureManager.AddExternalEncodedImageBuffer(buffer1); + std::string url2 = textureManager.AddExternalEncodedImageBuffer(buffer1); + + // Check if same EncodedImageBuffer get same url + DALI_TEST_CHECK(url1 == url2); + + // Reduce reference count + textureManager.RemoveExternalEncodedImageBuffer(url1); + // Check whethere url1 still valid + DALI_TEST_CHECK(textureManager.GetEncodedImageBuffer(url1)); + + // Reduce reference count + textureManager.RemoveExternalEncodedImageBuffer(url1); + // Check whethere url1 is not valid anymore + DALI_TEST_CHECK(!textureManager.GetEncodedImageBuffer(url1)); + + // UseExternalTexture doesn't create new buffer. + // So, reference count is still zero. + textureManager.UseExternalResource(url1); + DALI_TEST_CHECK(!textureManager.GetEncodedImageBuffer(url1)); + + url1 = textureManager.AddExternalEncodedImageBuffer(buffer1); + // Check if difference EncodedImageBuffer get difference url + // Previous EncodedImageBuffer was deleted, so we get new url even same buffer. + DALI_TEST_CHECK(url1 != url2); + + url2 = textureManager.AddExternalEncodedImageBuffer(buffer2); + // Check if difference EncodedImageBuffer get difference url + DALI_TEST_CHECK(url1 != url2); + + auto preMultiply = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + + // url1 load image by cache + TestObserver observer1; + textureManager.RequestLoad( + url1, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + TextureManager::NO_ATLAS, + &observer1, + true, ///< orientationCorrection + TextureManager::ReloadPolicy::CACHED, + preMultiply); + + DALI_TEST_EQUALS( observer1.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mObserverCalled, false, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( observer1.mLoaded, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer1.mCompleteType, TestObserver::CompleteType::UPLOAD_COMPLETE, TEST_LOCATION ); + + // LoadPixelBuffer doen't use cache. url2 will not be cached + TestObserver observer2; + Devel::PixelBuffer pixelBuffer = textureManager.LoadPixelBuffer( + url2, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + false, ///< synchronousLoading + &observer2, + true, ///< orientationCorrection + preMultiply); + + DALI_TEST_EQUALS( observer2.mLoaded, false, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mObserverCalled, false, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + + application.SendNotification(); + application.Render(); + + DALI_TEST_EQUALS( observer2.mLoaded, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mObserverCalled, true, TEST_LOCATION ); + DALI_TEST_EQUALS( observer2.mCompleteType, TestObserver::CompleteType::LOAD_COMPLETE, TEST_LOCATION ); + + // Decrease each url's reference count. + textureManager.RemoveExternalEncodedImageBuffer(url1); + textureManager.RemoveExternalEncodedImageBuffer(url2); + + // url1 buffer is still have 1 reference count because it is cached. + // But url2 not valid because it is not cached. + DALI_TEST_CHECK(textureManager.GetEncodedImageBuffer(url1)); + DALI_TEST_CHECK(!textureManager.GetEncodedImageBuffer(url2)); + + // Check url1 buffer have 1 reference count because it is cached. + textureManager.RemoveExternalEncodedImageBuffer(url1); + DALI_TEST_CHECK(!textureManager.GetEncodedImageBuffer(url1)); + + END_TEST; +} + + int UtcTextureManagerCachingForDifferentLoadingType(void) { ToolkitTestApplication application; @@ -274,3 +593,305 @@ int UtcTextureManagerUseInvalidMask(void) END_TEST; } + +int UtcTextureManagerSynchronousLoadingFail(void) +{ + ToolkitTestApplication application; + tet_infoline( "UtcTextureManagerSynchronousLoadingFail" ); + + TextureManager textureManager; // Create new texture manager + + std::string maskname(""); + TextureManager::MaskingDataPointer maskInfo = nullptr; + maskInfo.reset(new TextureManager::MaskingData()); + maskInfo->mAlphaMaskUrl = maskname; + maskInfo->mAlphaMaskId = TextureManager::INVALID_TEXTURE_ID; + maskInfo->mCropToMask = true; + maskInfo->mContentScaleFactor = 1.0f; + + std::string filename("dummy"); + auto textureId( TextureManager::INVALID_TEXTURE_ID ); + Vector4 atlasRect( 0.f, 0.f, 0.f, 0.f ); + Dali::ImageDimensions atlasRectSize( 0,0 ); + bool atlasingStatus(false); + bool loadingStatus(false); + auto preMultiply = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + ImageAtlasManagerPtr atlasManager = nullptr; + Toolkit::AtlasUploadObserver* atlasUploadObserver = nullptr; + + // load image synchronously. + TestObserver observer; + TextureSet textureSet = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + true, // synchronous loading. + textureId, + atlasRect, + atlasRectSize, + atlasingStatus, + loadingStatus, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &observer, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(loadingStatus, false, TEST_LOCATION); + DALI_TEST_CHECK(!textureSet); // texture loading fail. + DALI_TEST_CHECK(textureId == TextureManager::INVALID_TEXTURE_ID); // invalid texture id is returned. + + END_TEST; +} + +int UtcTextureManagerCachingSynchronousLoading(void) +{ + ToolkitTestApplication application; + tet_infoline( "UtcTextureManagerCachingSynchronousLoading" ); + + TextureManager textureManager; // Create new texture manager + + std::string filename( TEST_IMAGE_FILE_NAME ); + + std::string maskname(""); + TextureManager::MaskingDataPointer maskInfo = nullptr; + maskInfo.reset(new TextureManager::MaskingData()); + maskInfo->mAlphaMaskUrl = maskname; + maskInfo->mAlphaMaskId = TextureManager::INVALID_TEXTURE_ID; + maskInfo->mCropToMask = true; + maskInfo->mContentScaleFactor = 1.0f; + + Vector4 atlasRect( 0.f, 0.f, 0.f, 0.f ); + Dali::ImageDimensions atlasRectSize( 0,0 ); + bool atlasingStatus(false); + bool loadingStatus(false); + auto preMultiply = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + ImageAtlasManagerPtr atlasManager = nullptr; + Toolkit::AtlasUploadObserver* atlasUploadObserver = nullptr; + + // load image synchronously. + TestObserver observer; + auto textureId( TextureManager::INVALID_TEXTURE_ID ); + TextureSet textureSet = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + true, // synchronous loading. + textureId, + atlasRect, + atlasRectSize, + atlasingStatus, + loadingStatus, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &observer, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(loadingStatus, false, TEST_LOCATION); + DALI_TEST_CHECK(textureSet); // texture is loaded. + + // observer isn't called in synchronous loading. + DALI_TEST_EQUALS(observer.mLoaded, false, TEST_LOCATION); + DALI_TEST_EQUALS(observer.mObserverCalled, false, TEST_LOCATION); + + + // load same image asynchronously. + TestObserver asyncObserver; + auto asyncTextureId( TextureManager::INVALID_TEXTURE_ID ); + loadingStatus = false; + TextureSet asyncTextureSet = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + false, // asynchronous loading. + asyncTextureId, + atlasRect, + atlasRectSize, + atlasingStatus, + loadingStatus, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &asyncObserver, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(asyncTextureId, textureId, TEST_LOCATION); // texture is loaded. + DALI_TEST_EQUALS(loadingStatus, false, TEST_LOCATION); + DALI_TEST_CHECK(asyncTextureSet); // Cached texture. + + // observer is directly called because textureSet is retrieved by cache. + DALI_TEST_EQUALS(asyncObserver.mLoaded, true, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver.mObserverCalled, true, TEST_LOCATION); + + END_TEST; +} + +int UtcTextureManagerAsyncSyncAsync(void) +{ + ToolkitTestApplication application; + tet_infoline( "UtcTextureManagerAsyncSyncAsync" ); + + TextureManager textureManager; // Create new texture manager + + std::string filename( TEST_IMAGE_FILE_NAME ); + + std::string maskname(""); + TextureManager::MaskingDataPointer maskInfo = nullptr; + maskInfo.reset(new TextureManager::MaskingData()); + maskInfo->mAlphaMaskUrl = maskname; + maskInfo->mAlphaMaskId = TextureManager::INVALID_TEXTURE_ID; + maskInfo->mCropToMask = true; + maskInfo->mContentScaleFactor = 1.0f; + + Vector4 atlasRect( 0.f, 0.f, 0.f, 0.f ); + Dali::ImageDimensions atlasRectSize( 0,0 ); + bool atlasingStatus(false); + auto preMultiply = TextureManager::MultiplyOnLoad::LOAD_WITHOUT_MULTIPLY; + ImageAtlasManagerPtr atlasManager = nullptr; + Toolkit::AtlasUploadObserver* atlasUploadObserver = nullptr; + + // load image asynchronously. + TestObserver asyncObserver1; + auto asyncTextureId1( TextureManager::INVALID_TEXTURE_ID ); + bool asyncLoadingStatus1 = false; + TextureSet asyncTextureSet1 = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + false, // asynchronous loading. + asyncTextureId1, + atlasRect, + atlasRectSize, + atlasingStatus, + asyncLoadingStatus1, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &asyncObserver1, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(asyncLoadingStatus1, true, TEST_LOCATION); // texture is loading now. + DALI_TEST_CHECK(!asyncTextureSet1); // texture is not loaded yet. + + // observer is still not called. + DALI_TEST_EQUALS(asyncObserver1.mLoaded, false, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver1.mObserverCalled, false, TEST_LOCATION); + + + // load same image synchronously just after asynchronous loading. + TestObserver syncObserver; + auto textureId( TextureManager::INVALID_TEXTURE_ID ); + bool syncLoadingStatus = false; + TextureSet syncTextureSet = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + true, // synchronous loading. + textureId, + atlasRect, + atlasRectSize, + atlasingStatus, + syncLoadingStatus, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &syncObserver, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(asyncTextureId1, textureId, TEST_LOCATION); // texture is loaded. + DALI_TEST_EQUALS(syncLoadingStatus, false, TEST_LOCATION); // texture is loaded. + DALI_TEST_CHECK(syncTextureSet); // texture is loaded. + + // syncObserver isn't called in synchronous loading. + DALI_TEST_EQUALS(syncObserver.mLoaded, false, TEST_LOCATION); + DALI_TEST_EQUALS(syncObserver.mObserverCalled, false, TEST_LOCATION); + + // asyncObserver1 is still not called too. + DALI_TEST_EQUALS(asyncObserver1.mLoaded, false, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver1.mObserverCalled, false, TEST_LOCATION); + + + + // load image asynchronously. + TestObserver asyncObserver2; + auto asyncTextureId2( TextureManager::INVALID_TEXTURE_ID ); + bool asyncLoadingStatus2 = false; + TextureSet asyncTextureSet2 = textureManager.LoadTexture( + filename, + ImageDimensions(), + FittingMode::SCALE_TO_FILL, + SamplingMode::BOX_THEN_LINEAR, + maskInfo, + false, // asynchronous loading. + asyncTextureId2, + atlasRect, + atlasRectSize, + atlasingStatus, + asyncLoadingStatus2, + WrapMode::DEFAULT, + WrapMode::DEFAULT, + &asyncObserver2, + atlasUploadObserver, + atlasManager, + true, + TextureManager::ReloadPolicy::CACHED, + preMultiply + ); + + DALI_TEST_EQUALS(asyncLoadingStatus2, false, TEST_LOCATION); // texture is loaded by previous sync request + DALI_TEST_CHECK(asyncTextureSet2); // texture is loaded + DALI_TEST_CHECK(asyncTextureSet2 == syncTextureSet); // check loaded two texture is same. + + // observer is called synchronously because the texture is cached. + DALI_TEST_EQUALS(asyncObserver2.mLoaded, true, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver2.mObserverCalled, true, TEST_LOCATION); + + asyncObserver2.mLoaded = false; + asyncObserver2.mObserverCalled = false; + + application.SendNotification(); + application.Render(); + + // Requested asynchronous loading at first is finished now and async observer is called now. + DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION ); + DALI_TEST_EQUALS(asyncObserver1.mLoaded, true, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver1.mObserverCalled, true, TEST_LOCATION); + DALI_TEST_CHECK(asyncObserver1.mTextureSet == asyncTextureSet2); // check loaded two texture is same. + + // asyncObserver2 was already called so it isn't called here. + DALI_TEST_EQUALS(asyncObserver2.mLoaded, false, TEST_LOCATION); + DALI_TEST_EQUALS(asyncObserver2.mObserverCalled, false, TEST_LOCATION); + + END_TEST; +}