[Tizen] Fix texture manager crash

[platform/core/uifw/dali-toolkit.git] / automated-tests / src / dali-toolkit / utc-Dali-ImageView.cpp

diff --git a/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp b/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
index f31da7c..5932129 100644 (file)
--- a/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
@@ -2745,7 +2745,7 @@ namespace
 
 static int gResourceReadySignalCounter = 0;
 
-void OnResourceReadySignal( Control control )
+void OnResourceReadySignal01( Control control )
 {
   gResourceReadySignalCounter++;
 
@@ -2766,9 +2766,49 @@ void OnResourceReadySignal( Control control )
   }
 }
 
+void OnResourceReadySignal02( Control control )
+{
+  if(++gResourceReadySignalCounter == 1)
+  {
+    // It makes the first new visual be deleted immediately
+    // The first image will not be loaded.
+    control[ImageView::Property::IMAGE] = Property::Map().Add(ImageVisual::Property::URL, gImage_600_RGB)
+                                                         .Add(ImageVisual::Property::RELEASE_POLICY, ImageVisual::ReleasePolicy::NEVER);
+    control[ImageView::Property::IMAGE] = TEST_IMAGE_1;
+  }
+}
+
+ImageView gImageView1;
+ImageView gImageView2;
+ImageView gImageView3;
+
+void OnResourceReadySignal03( Control control )
+{
+  if(gResourceReadySignalCounter == 0)
+  {
+    // Queue loading
+    // 1. Use cached image, then UploadComplete will be called right after OnResourceReadySignal03.
+    gImageView2[ImageView::Property::IMAGE] = gImage_34_RGBA;
+
+    // 2. Load a new image
+    gImageView3[ImageView::Property::IMAGE] = TEST_IMAGE_1;
+
+    // 3. Use the new image again
+    gImageView1[ImageView::Property::IMAGE] = TEST_IMAGE_1;
+    gImageView1.ResourceReadySignal().Connect(&OnResourceReadySignal03);
+  }
+  else if(gResourceReadySignalCounter == 1)
+  {
+    // This is called from TextureManager::ProcessQueuedTextures().
+    gImageView1.Unparent();
+    gImageView1.Reset();
+  }
+  gResourceReadySignalCounter++;
+}
+
 }
 
-int UtcDaliImageViewSetImageOnResourceReadySignal(void)
+int UtcDaliImageViewSetImageOnResourceReadySignal01(void)
 {
   tet_infoline("Test setting image from within signal handler.");
 
@@ -2777,7 +2817,7 @@ int UtcDaliImageViewSetImageOnResourceReadySignal(void)
   gResourceReadySignalCounter = 0;
 
   ImageView imageView = ImageView::New( gImage_34_RGBA );
-  imageView.ResourceReadySignal().Connect( &OnResourceReadySignal );
+  imageView.ResourceReadySignal().Connect( &OnResourceReadySignal01 );
 
   application.GetScene().Add( imageView );
 
@@ -2809,3 +2849,60 @@ int UtcDaliImageViewSetImageOnResourceReadySignal(void)
 
   END_TEST;
 }
+
+int UtcDaliImageViewSetImageOnResourceReadySignal02(void)
+{
+  tet_infoline("Test setting image from within signal handler.");
+
+  ToolkitTestApplication application;
+
+  gResourceReadySignalCounter = 0;
+
+  ImageView imageView = ImageView::New( gImage_34_RGBA );
+  imageView.ResourceReadySignal().Connect( &OnResourceReadySignal02 );
+
+  application.GetScene().Add( imageView );
+
+  DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+
+  application.SendNotification();
+  application.Render();
+
+  // Wait for loading an image
+  DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+
+  DALI_TEST_EQUALS( gResourceReadySignalCounter, 2, TEST_LOCATION );
+
+  DALI_TEST_EQUALS( imageView.IsResourceReady(), true, TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewSetImageOnResourceReadySignal03(void)
+{
+  tet_infoline("Test setting image from within signal handler.");
+
+  ToolkitTestApplication application;
+
+  gResourceReadySignalCounter = 0;
+
+  gImageView1 = ImageView::New(gImage_34_RGBA);
+  application.GetScene().Add(gImageView1);
+
+  // Wait for loading
+  DALI_TEST_EQUALS(Test::WaitForEventThreadTrigger(1), true, TEST_LOCATION);
+
+  gImageView2 = ImageView::New(gImage_600_RGB);
+  gImageView2.ResourceReadySignal().Connect(&OnResourceReadySignal03);
+  application.GetScene().Add(gImageView2);
+
+  gImageView3 = ImageView::New();
+  application.GetScene().Add(gImageView3);
+
+  DALI_TEST_EQUALS(Test::WaitForEventThreadTrigger(2), true, TEST_LOCATION);
+
+  application.SendNotification();
+  application.Render();
+
+  END_TEST;
+}