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Alpha function changes
[platform/core/uifw/dali-toolkit.git] / automated-tests / src / dali-toolkit / utc-Dali-ScrollView.cpp
diff --git a/automated-tests/src/dali-toolkit/utc-Dali-ScrollView.cpp b/automated-tests/src/dali-toolkit/utc-Dali-ScrollView.cpp
index 587d875..493a795 100644 (file)
--- a/automated-tests/src/dali-toolkit/utc-Dali-ScrollView.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-ScrollView.cpp
@@ -67,6 +67,8 @@ const float TEST_RATIO_TOLERANCE = 0.05;                        ///< +/-5% toler
 
 const int MAX_FRAMES_TO_TEST_OVERSHOOT = 600;                         ///< 10 seconds (at 60 frames per second).
 const Vector3 OVERSHOOT_START_SCROLL_POSITION(100.0f, 100.0f, 0.0f);  ///< Scroll start position for the Overshoot tests.
+const float SCROLL_ANIMATION_DURATION(0.33f);                   ///< Duration of scroll animation in Overshoot tests (i.e. 100 pixels of overshoot in the speed of 500 pixels per 100 frames, 100/(500/(60/100)) = 0.33)
+const Vector3 SNAP_POSITION_WITH_DECELERATED_VELOCITY(74.0f, 74.0f, 0.0f);  ///< the snap position for Overshoot tests with the decelerated velocity (i.e. Decelerated from 500 pixels per 100 frames).
 const float TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION = 0.05f;             ///< a Test duration
 const float TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION = 1.5f;              ///< another Test duration
 const float TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION = TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION * 0.5f; // Same as above, but different alpha function.
@@ -207,25 +209,13 @@ struct TestSumConstraint
 
   /**
    * @param[in] current The current base value
-   * @param[in] property The property to be added to current.
+   * @param[in] inputs Contains the property to be added to current.
    * @return The new current Vector.
    */
-  Vector3 operator()(const Vector3& current)
+  void operator()( Vector3& current, const PropertyInputContainer& inputs )
   {
-    gConstraintResult = current + mOffset;
-    return gConstraintResult;
-  }
-
-  /**
-   * @param[in] current The current base value
-   * @param[in] property The property to be added to current.
-   * @return The new current Vector.
-   */
-  Vector3 operator()(const Vector3&    current,
-                    const PropertyInput& property)
-  {
-    gConstraintResult = current + property.GetVector3() + mOffset;
-    return gConstraintResult;
+    gConstraintResult = current + inputs[0]->GetVector3() + mOffset;
+    current = gConstraintResult;
   }
 
   Vector3 mOffset;
@@ -239,14 +229,11 @@ struct TestSumConstraint
  */
 static float TestOvershootSnapDuration(ToolkitTestApplication &application, ScrollView scrollView)
 {
-  Property::Index overshootPropertyX = scrollView.GetPropertyIndex(ScrollView::SCROLL_OVERSHOOT_X_PROPERTY_NAME);
-  Property::Index overshootPropertyY = scrollView.GetPropertyIndex(ScrollView::SCROLL_OVERSHOOT_Y_PROPERTY_NAME);
-
   int timeToReachOrigin = -1;
   for(int i = 0;i<MAX_FRAMES_TO_TEST_OVERSHOOT;i++)
   {
-    float overshootXValue = scrollView.GetProperty<float>(overshootPropertyX);
-    float overshootYValue = scrollView.GetProperty<float>(overshootPropertyY);
+    float overshootXValue = scrollView.GetProperty<float>(ScrollView::Property::OVERSHOOT_X);
+    float overshootYValue = scrollView.GetProperty<float>(ScrollView::Property::OVERSHOOT_Y);
     if(overshootXValue == 0.0f && overshootYValue == 0.0f)
     {
       break;
@@ -817,10 +804,8 @@ int UtcDaliScrollViewConstraints(void)
   a.SetPosition( TEST_ACTOR_POSITION );
   Wait(application);
 
-  Property::Index scrollPositionProperty = scrollView.GetPropertyIndex(ScrollView::SCROLL_POSITION_PROPERTY_NAME);
-  Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
-                                                       Source(scrollView, scrollPositionProperty),
-                                                       TestSumConstraint( TEST_CONSTRAINT_OFFSET ) );
+  Constraint constraint = Constraint::New<Vector3>( scrollView, Actor::Property::POSITION, TestSumConstraint( TEST_CONSTRAINT_OFFSET ) );
+  constraint.AddSource( Source(scrollView, ScrollView::Property::SCROLL_POSITION) );
   constraint.SetRemoveAction(Constraint::Discard);
   scrollView.ApplyConstraintToChildren(constraint);
   Wait(application);
@@ -865,12 +850,9 @@ int UtcDaliScrollViewBind(void)
   a.SetPosition( TEST_ACTOR_POSITION );
   Wait(application);
 
-  Property::Index scrollPositionProperty = scrollView.GetPropertyIndex(ScrollView::SCROLL_POSITION_PROPERTY_NAME);
   // apply this constraint to scrollview
-  Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
-                                                       Source(scrollView, scrollPositionProperty),
-                                                       TestSumConstraint( TEST_CONSTRAINT_OFFSET ) );
-
+  Constraint constraint = Constraint::New<Vector3>( scrollView, Actor::Property::POSITION, TestSumConstraint( TEST_CONSTRAINT_OFFSET ) );
+  constraint.AddSource( Source(scrollView, ScrollView::Property::SCROLL_POSITION) );
   constraint.SetRemoveAction(Constraint::Discard);
   scrollView.ApplyConstraintToChildren(constraint);
 
@@ -1034,12 +1016,9 @@ int UtcDaliScrollViewOvershoot(void)
   // 1. Scroll page in NW (-500,-500 pixels), then inspect overshoot. (don't release touch)
   Vector2 currentPos = Vector2(100.0f, 100.0f);
   currentPos = PerformGestureDiagonalSwipe(application, currentPos, Vector2(5.0f, 5.0f), 100, false);
-  Property::Index overshootXProperty = scrollView.GetPropertyIndex(ScrollView::SCROLL_OVERSHOOT_X_PROPERTY_NAME);
-  Property::Index overshootYProperty = scrollView.GetPropertyIndex(ScrollView::SCROLL_OVERSHOOT_Y_PROPERTY_NAME);
-  Property::Index scrollPositionProperty = scrollView.GetPropertyIndex(ScrollView::SCROLL_POSITION_PROPERTY_NAME);
-  float overshootXValue = scrollView.GetProperty<float>(overshootXProperty);
-  float overshootYValue = scrollView.GetProperty<float>(overshootYProperty);
-  Vector3 positionValue = scrollView.GetProperty<Vector3>(scrollPositionProperty);
+  float overshootXValue = scrollView.GetProperty<float>(ScrollView::Property::OVERSHOOT_X);
+  float overshootYValue = scrollView.GetProperty<float>(ScrollView::Property::OVERSHOOT_Y);
+  Vector3 positionValue = scrollView.GetProperty<Vector3>(ScrollView::Property::SCROLL_POSITION);
   DALI_TEST_EQUALS(overshootXValue, 1.0f, TEST_LOCATION);
   DALI_TEST_EQUALS(overshootYValue, 1.0f, TEST_LOCATION);
   DALI_TEST_EQUALS(positionValue, Vector3::ZERO, TEST_LOCATION);
@@ -1050,8 +1029,11 @@ int UtcDaliScrollViewOvershoot(void)
   SendPan(application, Gesture::Finished, currentPos);
   timeToReachOrigin = TestOvershootSnapDuration(application, scrollView);
 
-  DALI_TEST_CHECK( (timeToReachOrigin > Toolkit::ScrollView::DEFAULT_SNAP_OVERSHOOT_DURATION - TIME_TOLERANCE) &&
-                   (timeToReachOrigin < Toolkit::ScrollView::DEFAULT_SNAP_OVERSHOOT_DURATION + TIME_TOLERANCE) );
+  float minTimeToReachOrigin = SCROLL_ANIMATION_DURATION + Toolkit::ScrollView::DEFAULT_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) - TIME_TOLERANCE;
+  float maxTimeToReachOrigin = SCROLL_ANIMATION_DURATION + Toolkit::ScrollView::DEFAULT_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) + TIME_TOLERANCE;
+
+  DALI_TEST_CHECK( (timeToReachOrigin > minTimeToReachOrigin) &&
+                   (timeToReachOrigin < maxTimeToReachOrigin) );
 
   // 2. Repeat Scroll, but this time change overshoot snap duration to shorter time
   scrollView.SetSnapOvershootDuration(TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION);
@@ -1061,8 +1043,11 @@ int UtcDaliScrollViewOvershoot(void)
   SendPan(application, Gesture::Finished, currentPos);
   timeToReachOrigin = TestOvershootSnapDuration(application, scrollView);
 
-  DALI_TEST_CHECK( (timeToReachOrigin > TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION - TIME_TOLERANCE) &&
-                   (timeToReachOrigin < TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION + TIME_TOLERANCE) );
+  minTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) - TIME_TOLERANCE;
+  maxTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM1_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) + TIME_TOLERANCE;
+
+  DALI_TEST_CHECK( (timeToReachOrigin > minTimeToReachOrigin) &&
+                   (timeToReachOrigin < maxTimeToReachOrigin) );
 
   // 3. Repeat Scroll, but this time change overshoot snap duration to longer time.
   scrollView.SetSnapOvershootDuration(TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION);
@@ -1072,8 +1057,11 @@ int UtcDaliScrollViewOvershoot(void)
   SendPan(application, Gesture::Finished, currentPos);
   timeToReachOrigin = TestOvershootSnapDuration(application, scrollView);
 
-  DALI_TEST_CHECK( (timeToReachOrigin > TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION - TIME_TOLERANCE) &&
-                   (timeToReachOrigin < TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION + TIME_TOLERANCE) );
+  minTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) - TIME_TOLERANCE;
+  maxTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM2_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) + TIME_TOLERANCE;
+
+  DALI_TEST_CHECK( (timeToReachOrigin > minTimeToReachOrigin) &&
+                   (timeToReachOrigin < maxTimeToReachOrigin) );
 
   // 4. Repeat Scroll, but this time change overshoot function.
   scrollView.SetSnapOvershootDuration(TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION);
@@ -1084,8 +1072,11 @@ int UtcDaliScrollViewOvershoot(void)
   SendPan(application, Gesture::Finished, currentPos);
   timeToReachOrigin = TestOvershootSnapDuration(application, scrollView);
 
-  DALI_TEST_CHECK( (timeToReachOrigin > TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION - TIME_TOLERANCE) &&
-                   (timeToReachOrigin < TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION + TIME_TOLERANCE) );
+  minTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) - TIME_TOLERANCE;
+  maxTimeToReachOrigin = SCROLL_ANIMATION_DURATION + TEST_CUSTOM3_SNAP_OVERSHOOT_DURATION * (SNAP_POSITION_WITH_DECELERATED_VELOCITY.x / Toolkit::ScrollView::DEFAULT_MAX_OVERSHOOT) + TIME_TOLERANCE;
+
+  DALI_TEST_CHECK( (timeToReachOrigin > minTimeToReachOrigin) &&
+                   (timeToReachOrigin < maxTimeToReachOrigin) );
   END_TEST;
 }
 
@@ -1096,15 +1087,14 @@ int UtcDaliScrollViewSnapAlphaFunction(void)
 
   // Set up a scrollView...
   ScrollView scrollView = ScrollView::New();
-  scrollView.SetScrollSnapAlphaFunction( AlphaFunctions::EaseIn );
-  DALI_TEST_CHECK( scrollView.GetScrollSnapAlphaFunction() == AlphaFunctions::EaseIn );
-  scrollView.SetScrollSnapAlphaFunction( AlphaFunctions::EaseOut );
-  DALI_TEST_CHECK( scrollView.GetScrollSnapAlphaFunction() == AlphaFunctions::EaseOut );
-
-  scrollView.SetScrollFlickAlphaFunction( AlphaFunctions::Bounce );
-  DALI_TEST_CHECK( scrollView.GetScrollFlickAlphaFunction() == AlphaFunctions::Bounce );
-  scrollView.SetScrollFlickAlphaFunction( AlphaFunctions::BounceBack );
-  DALI_TEST_CHECK( scrollView.GetScrollFlickAlphaFunction() == AlphaFunctions::BounceBack );
+  scrollView.SetScrollSnapAlphaFunction( AlphaFunction::EASE_IN );
+  DALI_TEST_CHECK( scrollView.GetScrollSnapAlphaFunction().GetBuiltinFunction() == AlphaFunction::EASE_IN );
+  scrollView.SetScrollSnapAlphaFunction( AlphaFunction::EASE_OUT );
+  DALI_TEST_CHECK( scrollView.GetScrollSnapAlphaFunction().GetBuiltinFunction() == AlphaFunction::EASE_OUT );
+
+  scrollView.SetScrollFlickAlphaFunction( AlphaFunction::BOUNCE );
+  DALI_TEST_CHECK( scrollView.GetScrollFlickAlphaFunction().GetBuiltinFunction() == AlphaFunction::BOUNCE );
+
   END_TEST;
 }
 
Domain: Graphics System / DALi;