[4.0] Fix scissor clipping
[platform/core/uifw/dali-core.git] / automated-tests / src / dali / utc-Dali-Actor.cpp
index 0fa0347..de776df 100644 (file)
@@ -51,6 +51,8 @@ bool gHoverCallBackCalled=false;
 
 static bool gTestConstraintCalled;
 
+LayoutDirection::Type gLayoutDirectionType;
+
 struct TestConstraint
 {
   void operator()( Vector4& color, const PropertyInputContainer& /* inputs */ )
@@ -3986,7 +3988,7 @@ void CheckColorMask( TestGlAbstraction& glAbstraction, bool maskValue )
 int UtcDaliActorPropertyClippingP(void)
 {
   // This test checks the clippingMode property.
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE P" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: P" );
   TestApplication application;
 
   Actor actor = Actor::New();
@@ -4003,7 +4005,7 @@ int UtcDaliActorPropertyClippingP(void)
     DALI_TEST_EQUALS<int>( value, ClippingMode::DISABLED, TEST_LOCATION );
   }
 
-  // Check setting the property.
+  // Check setting the property to the stencil mode.
   actor.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_CHILDREN );
 
   // Check the new value was set.
@@ -4016,13 +4018,25 @@ int UtcDaliActorPropertyClippingP(void)
     DALI_TEST_EQUALS<int>( value, ClippingMode::CLIP_CHILDREN, TEST_LOCATION );
   }
 
+  // Check setting the property to the scissor mode.
+  actor.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  // Check the new value was set.
+  getValue = actor.GetProperty( Actor::Property::CLIPPING_MODE );
+  getValueResult = getValue.Get( value );
+  DALI_TEST_CHECK( getValueResult );
+
+  if( getValueResult )
+  {
+    DALI_TEST_EQUALS<int>( value, ClippingMode::CLIP_TO_BOUNDING_BOX, TEST_LOCATION );
+  }
   END_TEST;
 }
 
 int UtcDaliActorPropertyClippingN(void)
 {
   // Negative test case for Clipping.
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE N" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: N" );
   TestApplication application;
 
   Actor actor = Actor::New();
@@ -4057,7 +4071,7 @@ int UtcDaliActorPropertyClippingN(void)
 int UtcDaliActorPropertyClippingActor(void)
 {
   // This test checks that an actor is correctly setup for clipping.
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE actor" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_CHILDREN actor" );
   TestApplication application;
 
   TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
@@ -4093,7 +4107,7 @@ int UtcDaliActorPropertyClippingActor(void)
 int UtcDaliActorPropertyClippingActorEnableThenDisable(void)
 {
   // This test checks that an actor is correctly setup for clipping and then correctly setup when clipping is disabled
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE actor enable and then disable" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_CHILDREN actor enable and then disable" );
   TestApplication application;
 
   TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
@@ -4139,12 +4153,11 @@ int UtcDaliActorPropertyClippingActorEnableThenDisable(void)
   END_TEST;
 }
 
-
 int UtcDaliActorPropertyClippingNestedChildren(void)
 {
   // This test checks that a hierarchy of actors are clipped correctly by
   // writing to and reading from the correct bit-planes of the stencil buffer.
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE nested children" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_CHILDREN nested children" );
   TestApplication application;
   TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
   TraceCallStack& stencilTrace = glAbstraction.GetStencilFunctionTrace();
@@ -4221,7 +4234,7 @@ int UtcDaliActorPropertyClippingNestedChildren(void)
 int UtcDaliActorPropertyClippingActorDrawOrder(void)
 {
   // This test checks that a hierarchy of actors are drawn in the correct order when clipping is enabled.
-  tet_infoline( "Testing Actor::Property::CLIPPING_MODE draw order" );
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_CHILDREN draw order" );
   TestApplication application;
   TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
   TraceCallStack& enabledDisableTrace = glAbstraction.GetEnableDisableTrace();
@@ -4310,6 +4323,223 @@ int UtcDaliActorPropertyClippingActorDrawOrder(void)
   END_TEST;
 }
 
+int UtcDaliActorPropertyScissorClippingActor(void)
+{
+  // This test checks that an actor is correctly setup for clipping.
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_TO_BOUNDING_BOX actor" );
+  TestApplication application;
+
+  TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
+  TraceCallStack& scissorTrace = glAbstraction.GetScissorTrace();
+  TraceCallStack& enabledDisableTrace = glAbstraction.GetEnableDisableTrace();
+
+  const Vector2 stageSize( TestApplication::DEFAULT_SURFACE_WIDTH, TestApplication::DEFAULT_SURFACE_HEIGHT );
+  const Vector2 imageSize( 16.0f, 16.0f );
+
+  // Create a clipping actor.
+  Actor clippingActorA = CreateActorWithContent();
+  // Note: Scissor coords are have flipped Y values compared with DALi's coordinate system.
+  // We choose BOTTOM_LEFT to give us x=0, y=0 starting coordinates for the first test.
+  clippingActorA.SetParentOrigin( ParentOrigin::BOTTOM_LEFT );
+  clippingActorA.SetAnchorPoint( AnchorPoint::BOTTOM_LEFT );
+  clippingActorA.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+  Stage::GetCurrent().Add( clippingActorA );
+
+  // Gather the call trace.
+  GenerateTrace( application, enabledDisableTrace, scissorTrace );
+
+  // Check we are writing to the color buffer.
+  CheckColorMask( glAbstraction, true );
+
+  // Check scissor test was enabled.
+  DALI_TEST_CHECK( enabledDisableTrace.FindMethodAndParams( "Enable", "3089" ) );                                   // 3089 = 0xC11 (GL_SCISSOR_TEST)
+
+  // Check the scissor was set, and the coordinates are correct.
+  std::stringstream compareParametersString;
+  compareParametersString << "0, 0, " << imageSize.x << ", " << imageSize.y;
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", compareParametersString.str() ) );                  // Compare with 0, 0, 16, 16
+
+  clippingActorA.SetParentOrigin( ParentOrigin::TOP_RIGHT );
+  clippingActorA.SetAnchorPoint( AnchorPoint::TOP_RIGHT );
+
+  // Gather the call trace.
+  GenerateTrace( application, enabledDisableTrace, scissorTrace );
+
+  // Check the scissor was set, and the coordinates are correct.
+  compareParametersString.str( std::string() );
+  compareParametersString.clear();
+  compareParametersString << ( stageSize.x - imageSize.x ) << ", " << ( stageSize.y - imageSize.y ) << ", " << imageSize.x << ", " << imageSize.y;
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", compareParametersString.str() ) );                  // Compare with 464, 784, 16, 16
+
+  END_TEST;
+}
+
+int UtcDaliActorPropertyScissorClippingActorNested01(void)
+{
+  // This test checks that an actor is correctly setup for clipping.
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_TO_BOUNDING_BOX actor nested" );
+  TestApplication application;
+
+  TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
+  TraceCallStack& scissorTrace = glAbstraction.GetScissorTrace();
+  TraceCallStack& enabledDisableTrace = glAbstraction.GetEnableDisableTrace();
+
+  const Vector2 stageSize( TestApplication::DEFAULT_SURFACE_WIDTH, TestApplication::DEFAULT_SURFACE_HEIGHT );
+  const Vector2 imageSize( 16.0f, 16.0f );
+
+  /* Create a nest of 2 scissors to test nesting (intersecting clips).
+
+     A is drawn first - with scissor clipping on
+     B is drawn second - also with scissor clipping on
+     C is the generated clipping region, the intersection ( A ∩ B )
+
+           ┏━━━━━━━┓                   ┌───────┐
+           ┃     B ┃                   │     B │
+       ┌───╂┄┄┄┐   ┃               ┌┄┄┄╆━━━┓   │
+       │   ┃   ┊   ┃     ━━━━━>    ┊   ┃ C ┃   │
+       │   ┗━━━┿━━━┛               ┊   ┗━━━╃───┘
+       │ A     │                   ┊ A     ┊
+       └───────┘                   └┄┄┄┄┄┄┄┘
+
+     We then reposition B around each corner of A to test the 4 overlap combinations (thus testing intersecting works correctly).
+  */
+
+  // Create a clipping actor.
+  Actor clippingActorA = CreateActorWithContent();
+  // Note: Scissor coords are have flipped Y values compared with DALi's coordinate system.
+  // We choose BOTTOM_LEFT to give us x=0, y=0 starting coordinates for the first test.
+  clippingActorA.SetParentOrigin( ParentOrigin::CENTER );
+  clippingActorA.SetAnchorPoint( AnchorPoint::CENTER );
+  clippingActorA.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+  Stage::GetCurrent().Add( clippingActorA );
+
+  // Create a child clipping actor.
+  Actor clippingActorB = CreateActorWithContent();
+  clippingActorB.SetParentOrigin( ParentOrigin::CENTER );
+  clippingActorB.SetAnchorPoint( AnchorPoint::CENTER );
+  clippingActorB.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+  clippingActorA.Add( clippingActorB );
+
+  // positionModifiers is an array of positions to position B around.
+  // expect is an array of expected scissor clip coordinate results.
+  const Vector2 positionModifiers[4] = { Vector2( 1.0f, 1.0f ),     Vector2( -1.0f, 1.0f ),    Vector2( -1.0f, -1.0f ),   Vector2( 1.0f, -1.0f )    };
+  const Vector4 expect[4] =            { Vector4( 240, 392, 8, 8 ), Vector4( 232, 392, 8, 8 ), Vector4( 232, 400, 8, 8 ), Vector4( 240, 400, 8, 8 ) };
+
+  // Loop through each overlap combination.
+  for( unsigned int test = 0u; test < 4u; ++test )
+  {
+    // Position the child clipping actor so it intersects with the 1st clipping actor. This changes each loop.
+    const Vector2 position = ( imageSize / 2.0f ) * positionModifiers[test];
+    clippingActorB.SetPosition( position.x, position.y );
+
+    // Gather the call trace.
+    GenerateTrace( application, enabledDisableTrace, scissorTrace );
+
+    // Check we are writing to the color buffer.
+    CheckColorMask( glAbstraction, true );
+
+    // Check scissor test was enabled.
+    DALI_TEST_CHECK( enabledDisableTrace.FindMethodAndParams( "Enable", "3089" ) );                                   // 3089 = 0xC11 (GL_SCISSOR_TEST)
+
+    // Check the scissor was set, and the coordinates are correct.
+    const Vector4& expectResults( expect[test] );
+    std::stringstream compareParametersString;
+    compareParametersString << expectResults.x << ", " << expectResults.y << ", " << expectResults.z << ", " << expectResults.w;
+    DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", compareParametersString.str() ) );                  // Compare with the expected result
+  }
+
+  END_TEST;
+}
+
+int UtcDaliActorPropertyScissorClippingActorNested02(void)
+{
+  // This test checks that an actor is correctly setup for clipping.
+  tet_infoline( "Testing Actor::Property::ClippingMode: CLIP_TO_BOUNDING_BOX actor nested" );
+  TestApplication application;
+
+  TestGlAbstraction& glAbstraction = application.GetGlAbstraction();
+  TraceCallStack& scissorTrace = glAbstraction.GetScissorTrace();
+  TraceCallStack& enabledDisableTrace = glAbstraction.GetEnableDisableTrace();
+
+  /* Create a nest of 2 scissors and siblings of the parent.
+
+            stage
+              |
+        ┌─────┐─────┐
+        A     C     D
+        |           |
+        B           E
+  */
+
+  const Vector2 stageSize( TestApplication::DEFAULT_SURFACE_WIDTH, TestApplication::DEFAULT_SURFACE_HEIGHT );
+  const Vector2 sizeA{ stageSize.width, stageSize.height * 0.25f };
+  const Vector2 sizeB{ stageSize.width, stageSize.height * 0.05f };
+  const Vector2 sizeC{ stageSize.width, stageSize.height * 0.25f };
+  const Vector2 sizeD{ stageSize.width, stageSize.height * 0.25f };
+  const Vector2 sizeE{ stageSize.width, stageSize.height * 0.05f };
+
+  // Create a clipping actors.
+  Actor clippingActorA = CreateActorWithContent( sizeA.width, sizeA.height );
+  Actor clippingActorB = CreateActorWithContent( sizeB.width, sizeB.height );
+  Actor clippingActorC = CreateActorWithContent( sizeC.width, sizeC.height );
+  Actor clippingActorD = CreateActorWithContent( sizeD.width, sizeD.height );
+  Actor clippingActorE = CreateActorWithContent( sizeE.width, sizeE.height );
+
+  clippingActorA.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+  clippingActorA.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+  clippingActorA.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  clippingActorB.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+  clippingActorB.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+  clippingActorB.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  clippingActorC.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+  clippingActorC.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+  clippingActorC.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  clippingActorD.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+  clippingActorD.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+  clippingActorD.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  clippingActorE.SetParentOrigin( ParentOrigin::CENTER_LEFT );
+  clippingActorE.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+
+  clippingActorA.SetPosition( 0.0f, -200.0f, 0.0f );
+  clippingActorB.SetPosition( 0.0f, 0.0f, 0.0f );
+  clippingActorC.SetPosition( 0.0f, 100.0f, 0.0f );
+  clippingActorD.SetPosition( 0.0f, 0.0f, 0.0f );
+  clippingActorE.SetPosition( 0.0f, 0.0f, 0.0f );
+
+  Stage::GetCurrent().Add( clippingActorA );
+  clippingActorA.Add( clippingActorB );
+  Stage::GetCurrent().Add( clippingActorC );
+  Stage::GetCurrent().Add( clippingActorD );
+  clippingActorD.Add( clippingActorE );
+
+  // Gather the call trace.
+  GenerateTrace( application, enabledDisableTrace, scissorTrace );
+
+  // Check we are writing to the color buffer.
+  CheckColorMask( glAbstraction, true );
+
+  // Check scissor test was enabled.
+  DALI_TEST_CHECK( enabledDisableTrace.FindMethodAndParams( "Enable", "3089" ) );                                   // 3089 = 0xC11 (GL_SCISSOR_TEST)
+
+  // Check the scissor was set, and the coordinates are correct.
+  std::string clipA( "0, 500, 480, 200" );
+  std::string clipB( "0, 580, 480, 40" );
+  std::string clipC( "0, 200, 480, 200" );
+  std::string clipD( "0, 300, 480, 200" );
+
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", clipA ) );
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", clipB ) );
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", clipC ) );
+  DALI_TEST_CHECK( scissorTrace.FindMethodAndParams( "Scissor", clipD ) );
+  DALI_TEST_CHECK( scissorTrace.CountMethod( "Scissor" ) == 4 );    // Scissor rect should not be changed in clippingActorE case. So count should be 4.
+
+  END_TEST;
+}
+
 int UtcDaliActorPropertyClippingActorWithRendererOverride(void)
 {
   // This test checks that an actor with clipping will be ignored if overridden by the Renderer properties.
@@ -4342,6 +4572,19 @@ int UtcDaliActorPropertyClippingActorWithRendererOverride(void)
   DALI_TEST_CHECK( !stencilTrace.FindMethod( "StencilMask" ) );
   DALI_TEST_CHECK( !stencilTrace.FindMethod( "StencilOp" ) );
 
+  // Check that scissor clipping is overriden by the renderer properties.
+  TraceCallStack& scissorTrace = glAbstraction.GetScissorTrace();
+
+  actorDepth1Clip.SetProperty( Actor::Property::CLIPPING_MODE, ClippingMode::CLIP_TO_BOUNDING_BOX );
+
+  // Gather the call trace.
+  GenerateTrace( application, enabledDisableTrace, scissorTrace );
+
+  // Check the stencil buffer was not enabled.
+  DALI_TEST_CHECK( !enabledDisableTrace.FindMethodAndParams( "Enable", "3089" ) );    // 3089 = 0xC11 (GL_SCISSOR_TEST)
+
+  DALI_TEST_CHECK( !scissorTrace.FindMethod( "StencilFunc" ) );
+
   END_TEST;
 }
 
@@ -4429,7 +4672,7 @@ int UtcDaliActorRaiseLower(void)
   Property::Value value  = actorB.GetProperty(Dali::DevelActor::Property::SIBLING_ORDER );
   value.Get( preActorOrder );
 
-  DevelActor::Raise( actorB );
+  actorB.Raise();
   // Ensure sort order is calculated before next touch event
   application.SendNotification();
 
@@ -4451,7 +4694,7 @@ int UtcDaliActorRaiseLower(void)
   value  = actorB.GetProperty(Dali::DevelActor::Property::SIBLING_ORDER );
   value.Get( preActorOrder );
 
-  DevelActor::Lower( actorB );
+  actorB.Lower();
   application.SendNotification(); // ensure sort order calculated before next touch event
 
   value  = actorB.GetProperty(Dali::DevelActor::Property::SIBLING_ORDER );
@@ -4578,7 +4821,7 @@ int UtcDaliActorRaiseToTopLowerToBottom(void)
 
   tet_printf( "RaiseToTop ActorA\n" );
 
-  DevelActor::RaiseToTop( actorA );
+  actorA.RaiseToTop();
   application.SendNotification(); // ensure sorting order is calculated before next touch event
 
   application.ProcessEvent( touchEvent );
@@ -4609,7 +4852,7 @@ int UtcDaliActorRaiseToTopLowerToBottom(void)
 
   tet_printf( "RaiseToTop ActorB\n" );
 
-  DevelActor::RaiseToTop( actorB );
+  actorB.RaiseToTop();
   application.SendNotification(); // Ensure sort order is calculated before next touch event
 
   application.ProcessEvent( touchEvent );
@@ -4640,11 +4883,11 @@ int UtcDaliActorRaiseToTopLowerToBottom(void)
 
   tet_printf( "LowerToBottom ActorA then ActorB leaving Actor C at Top\n" );
 
-  DevelActor::LowerToBottom( actorA );
+  actorA.LowerToBottom();
   application.SendNotification();
   application.Render();
 
-  DevelActor::LowerToBottom( actorB );
+  actorB.LowerToBottom();
   application.SendNotification();
   application.Render();
 
@@ -4743,7 +4986,7 @@ int UtcDaliActorRaiseAbove(void)
 
   tet_printf( "Raise actor B Above Actor C\n" );
 
-  DevelActor::RaiseAbove( actorB, actorC );
+  actorB.RaiseAbove( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
 
@@ -4757,7 +5000,7 @@ int UtcDaliActorRaiseAbove(void)
 
   tet_printf( "Raise actor A Above Actor B\n" );
 
-  DevelActor::RaiseAbove( actorA, actorB );
+  actorA.RaiseAbove( actorB );
 
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
@@ -4891,7 +5134,7 @@ int UtcDaliActorLowerBelow(void)
 
   tet_printf( "Lower actor C below Actor B ( actor B and A on same level due to insertion order) so C is below both \n" );
 
-  DevelActor::LowerBelow( actorC, actorB );
+  actorC.LowerBelow( actorB );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
   application.Render();
@@ -4923,7 +5166,7 @@ int UtcDaliActorLowerBelow(void)
 
   tet_printf( "Lower actor C below Actor A leaving B on top\n" );
 
-  DevelActor::LowerBelow( actorC, actorA );
+  actorC.LowerBelow( actorA );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
   application.Render();
@@ -4952,7 +5195,7 @@ int UtcDaliActorLowerBelow(void)
 
   tet_printf( "Lower actor B below Actor C leaving A on top\n" );
 
-  DevelActor::LowerBelow( actorB, actorC );
+  actorB.LowerBelow( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
   application.Render();
@@ -5061,7 +5304,7 @@ int UtcDaliActorRaiseAboveDifferentParentsN(void)
 
   tet_printf( "Raise actor A Above Actor C which have different parents\n" );
 
-  DevelActor::RaiseAbove( actorA, actorC );
+  actorA.RaiseAbove( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
 
@@ -5130,7 +5373,7 @@ int UtcDaliActorRaiseLowerWhenUnparentedTargetN(void)
 
   tet_printf( "Raise actor A Above Actor C which have no parents\n" );
 
-  DevelActor::RaiseAbove( actorA, actorC );
+  actorA.RaiseAbove( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
 
@@ -5146,7 +5389,7 @@ int UtcDaliActorRaiseLowerWhenUnparentedTargetN(void)
 
   stage.Add ( actorB );
   tet_printf( "Lower actor A below Actor C when only A is not on stage \n" );
-  DevelActor::LowerBelow( actorA, actorC );
+  actorA.LowerBelow( actorC );
 
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
@@ -5168,7 +5411,7 @@ int UtcDaliActorRaiseLowerWhenUnparentedTargetN(void)
   application.Render();
 
   tet_printf( "Raise actor B Above Actor C when only B has a parent\n" );
-  DevelActor::RaiseAbove( actorB, actorC );
+  actorB.RaiseAbove( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
 
@@ -5182,7 +5425,7 @@ int UtcDaliActorRaiseLowerWhenUnparentedTargetN(void)
   ResetTouchCallbacks();
 
   tet_printf( "Lower actor A below Actor C when only A has a parent\n" );
-  DevelActor::LowerBelow( actorA, actorC );
+  actorA.LowerBelow( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
 
@@ -5196,7 +5439,7 @@ int UtcDaliActorRaiseLowerWhenUnparentedTargetN(void)
   ResetTouchCallbacks();
 
   stage.Add ( actorC );
-  DevelActor::RaiseAbove( actorA, actorC );
+  actorA.RaiseAbove( actorC );
   // Ensure sorting happens at end of Core::ProcessEvents() before next touch
   application.SendNotification();
   application.Render();
@@ -5258,7 +5501,7 @@ int UtcDaliActorTestAllAPIwhenActorNotParented(void)
 
   stage.Add ( actorA );
   tet_printf( "Raise actor B Above Actor C but B not parented\n" );
-  DevelActor::Raise( actorB );
+  actorB.Raise();
 
   application.SendNotification();
   application.Render();
@@ -5274,7 +5517,7 @@ int UtcDaliActorTestAllAPIwhenActorNotParented(void)
   tet_printf( "Raise actor B Above Actor C but B not parented\n" );
   ResetTouchCallbacks();
 
-  DevelActor::Lower( actorC );
+  actorC.Lower();
   // Sort actor tree before next touch event
   application.SendNotification();
   application.Render();
@@ -5290,7 +5533,7 @@ int UtcDaliActorTestAllAPIwhenActorNotParented(void)
 
   tet_printf( "Lower actor C below B but C not parented\n" );
 
-  DevelActor::Lower( actorB );
+  actorB.Lower();
   // Sort actor tree before next touch event
   application.SendNotification();
   application.Render();
@@ -5306,7 +5549,7 @@ int UtcDaliActorTestAllAPIwhenActorNotParented(void)
 
   tet_printf( "Raise actor B to top\n" );
 
-  DevelActor::RaiseToTop( actorB );
+  actorB.RaiseToTop();
   // Sort actor tree before next touch event
   application.SendNotification();
   application.Render();
@@ -5326,7 +5569,7 @@ int UtcDaliActorTestAllAPIwhenActorNotParented(void)
 
   tet_printf( "Lower actor C to Bottom, B stays at top\n" );
 
-  DevelActor::LowerToBottom( actorC );
+  actorC.LowerToBottom();
   application.SendNotification();
   application.Render();
 
@@ -5405,7 +5648,7 @@ int UtcDaliActorRaiseAboveActorAndTargetTheSameN(void)
 
   tet_infoline( "Raise actor A Above Actor A which is the same actor!!\n" );
 
-  DevelActor::RaiseAbove( actorA, actorA );
+  actorA.RaiseAbove( actorA );
   application.SendNotification();
   application.Render();
 
@@ -5419,7 +5662,7 @@ int UtcDaliActorRaiseAboveActorAndTargetTheSameN(void)
 
   ResetTouchCallbacks();
 
-  DevelActor::RaiseAbove( actorA, actorC );
+  actorA.RaiseAbove( actorC );
   application.SendNotification();
   application.Render();
 
@@ -5529,6 +5772,26 @@ int UtcDaliActorGetScreenPosition(void)
   tet_printf( "Actor World Position ( %f %f ) AnchorPoint::BOTTOM_RIGHT Position x=30 y = 420.0\n",  actorWorldPosition.x, actorWorldPosition.y );
   tet_printf( "Actor Screen Position( %f %f ) AnchorPoint::BOTTOM_RIGHT Position x=30 y = 420.0 \n", actorScreenPosition.x, actorScreenPosition.y );
 
+  tet_infoline( "UtcDaliActorGetScreenPosition Scale parent and check child's screen position \n" );
+
+  actorA.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+  actorA.SetPosition( 30.0, 30.0 );
+
+  Actor actorB = Actor::New();
+  actorB.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+  actorB.SetSize( size2 );
+  actorB.SetPosition( 10.f, 10.f );
+  actorA.Add( actorB );
+
+  actorA.SetScale( 2.0f );
+
+  application.SendNotification();
+  application.Render();
+
+  actorScreenPosition = actorB.GetProperty( DevelActor::Property::SCREEN_POSITION).Get< Vector2 >();
+
+  DALI_TEST_EQUALS( actorScreenPosition.x,  50lu , TEST_LOCATION );
+  DALI_TEST_EQUALS( actorScreenPosition.y,  50lu , TEST_LOCATION );
 
   END_TEST;
 }
@@ -6120,3 +6383,97 @@ int utcDaliActorVisibilityChangeSignalAfterAnimation(void)
 
   END_TEST;
 }
+
+
+static void LayoutDirectionChanged( Actor actor, LayoutDirection::Type type )
+{
+  gLayoutDirectionType = type;
+}
+
+int UtcDaliActorLayoutDirectionProperty(void)
+{
+  TestApplication application;
+  tet_infoline( "Check layout direction property" );
+
+  Actor actor0 = Actor::New();
+  DALI_TEST_EQUALS( actor0.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Stage::GetCurrent().Add( actor0 );
+
+  application.SendNotification();
+  application.Render();
+
+  Actor actor1 = Actor::New();
+  DALI_TEST_EQUALS( actor1.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor2 = Actor::New();
+  DALI_TEST_EQUALS( actor2.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor3 = Actor::New();
+  DALI_TEST_EQUALS( actor3.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor4 = Actor::New();
+  DALI_TEST_EQUALS( actor4.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor5 = Actor::New();
+  DALI_TEST_EQUALS( actor5.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor6 = Actor::New();
+  DALI_TEST_EQUALS( actor6.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor7 = Actor::New();
+  DALI_TEST_EQUALS( actor7.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor8 = Actor::New();
+  DALI_TEST_EQUALS( actor8.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  Actor actor9 = Actor::New();
+  DALI_TEST_EQUALS( actor9.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+
+  actor1.Add( actor2 );
+  gLayoutDirectionType = LayoutDirection::LEFT_TO_RIGHT;
+  actor2.LayoutDirectionChangedSignal().Connect( LayoutDirectionChanged );
+
+  DALI_TEST_EQUALS( actor1.GetProperty< bool >( Actor::Property::INHERIT_LAYOUT_DIRECTION ), true, TEST_LOCATION );
+  actor1.SetProperty( Actor::Property::LAYOUT_DIRECTION, LayoutDirection::RIGHT_TO_LEFT );
+  DALI_TEST_EQUALS( actor1.GetProperty< bool >( Actor::Property::INHERIT_LAYOUT_DIRECTION ), false, TEST_LOCATION );
+
+  DALI_TEST_EQUALS( actor1.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor2.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( gLayoutDirectionType, LayoutDirection::RIGHT_TO_LEFT, TEST_LOCATION );
+
+  actor1.SetProperty( Actor::Property::INHERIT_LAYOUT_DIRECTION, true );
+  actor0.Add( actor1 );
+  DALI_TEST_EQUALS( actor1.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor2.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+
+  Stage::GetCurrent().Add( actor3 );
+  actor3.Add( actor4 );
+  actor4.Add( actor5 );
+  actor5.Add( actor6 );
+  actor5.Add( actor7 );
+  actor7.Add( actor8 );
+  actor8.Add( actor9 );
+  actor3.SetProperty( Actor::Property::LAYOUT_DIRECTION, "RIGHT_TO_LEFT" );
+  actor5.SetProperty( Actor::Property::LAYOUT_DIRECTION, LayoutDirection::LEFT_TO_RIGHT );
+
+  DALI_TEST_EQUALS( actor8.GetProperty< bool >( Actor::Property::INHERIT_LAYOUT_DIRECTION ), true, TEST_LOCATION );
+  actor8.SetProperty( Actor::Property::INHERIT_LAYOUT_DIRECTION, false );
+  DALI_TEST_EQUALS( actor8.GetProperty< bool >( Actor::Property::INHERIT_LAYOUT_DIRECTION ), false, TEST_LOCATION );
+
+  actor7.SetProperty( Actor::Property::LAYOUT_DIRECTION, "RIGHT_TO_LEFT" );
+
+  DALI_TEST_EQUALS( actor3.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor4.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor5.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor6.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor7.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor8.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor9.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+
+  actor8.SetProperty( Actor::Property::LAYOUT_DIRECTION, "RIGHT_TO_LEFT" );
+  DALI_TEST_EQUALS( actor8.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor9.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+
+  actor7.SetProperty( Actor::Property::LAYOUT_DIRECTION, LayoutDirection::LEFT_TO_RIGHT );
+  DALI_TEST_EQUALS( actor7.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor8.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor9.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::RIGHT_TO_LEFT ), TEST_LOCATION );
+
+  actor8.SetProperty( Actor::Property::INHERIT_LAYOUT_DIRECTION, true );
+  DALI_TEST_EQUALS( actor8.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+  DALI_TEST_EQUALS( actor9.GetProperty< int >( Actor::Property::LAYOUT_DIRECTION ), static_cast< int >( LayoutDirection::LEFT_TO_RIGHT ), TEST_LOCATION );
+
+  END_TEST;
+}