(FrameCallback) Ensure Update doesn't invoke removed FrameCallbacks

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

diff --git a/automated-tests/src/dali/utc-Dali-FrameCallbackInterface.cpp b/automated-tests/src/dali/utc-Dali-FrameCallbackInterface.cpp
index 858e20b..c932e02 100644 (file)
--- a/automated-tests/src/dali/utc-Dali-FrameCallbackInterface.cpp
+++ b/automated-tests/src/dali/utc-Dali-FrameCallbackInterface.cpp
@@ -60,8 +60,6 @@ public:
   bool mCalled{ false };
 };
 
-} // anon namespace
-
 class FrameCallbackOneActor : public FrameCallbackBasic
 {
 public:
@@ -270,6 +268,8 @@ public:
   bool mBakeScaleCallSuccess{ false };
 };
 
+} // anon namespace
+
 ///////////////////////////////////////////////////////////////////////////////
 
 int UtcDaliFrameCallbackCheckInstallationAndRemoval(void)
@@ -879,3 +879,26 @@ int UtcDaliFrameCallbackDestroyedBeforeRemoving(void)
 
   END_TEST;
 }
+
+int UtcDaliFrameCallbackDoubleAddition(void)
+{
+  // Ensure we don't connect the same frame-callback twice
+
+  TestApplication application;
+  Stage stage = Stage::GetCurrent();
+  Actor rootActor = stage.GetRootLayer();
+
+  FrameCallbackBasic frameCallback;
+  DevelStage::AddFrameCallback( stage, frameCallback, rootActor );
+
+  try
+  {
+    DevelStage::AddFrameCallback( stage, frameCallback, rootActor );
+  }
+  catch( ... )
+  {
+    DALI_TEST_CHECK( true );
+  }
+
+  END_TEST;
+}