TEST_F(ScrollableAreaTest, ScrollbarGraphicsLayerInvalidation)
{
ScrollbarTheme::setMockScrollbarsEnabled(true);
OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::create(IntPoint(0, 100));
MockGraphicsLayerClient graphicsLayerClient;
MockGraphicsLayer graphicsLayer(&graphicsLayerClient);
graphicsLayer.setDrawsContent(true);
graphicsLayer.setSize(FloatSize(111, 222));
EXPECT_CALL(*scrollableArea, layerForHorizontalScrollbar()).WillRepeatedly(Return(&graphicsLayer));
RefPtrWillBeRawPtr<Scrollbar> scrollbar = Scrollbar::create(scrollableArea.get(), HorizontalScrollbar, RegularScrollbar);
graphicsLayer.resetTrackedPaintInvalidations();
scrollbar->setNeedsPaintInvalidation();
EXPECT_TRUE(graphicsLayer.hasTrackedPaintInvalidations());
}
TEST_F(ScrollableAreaTest, ScrollbarGraphicsLayerInvalidation)
{
ScrollbarTheme::setMockScrollbarsEnabled(true);
OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::create(IntPoint(0, 100));
MockGraphicsLayerClient graphicsLayerClient;
MockGraphicsLayer graphicsLayer(&graphicsLayerClient);
graphicsLayer.setDrawsContent(true);
graphicsLayer.setSize(FloatSize(111, 222));
EXPECT_CALL(*scrollableArea, layerForHorizontalScrollbar()).WillRepeatedly(Return(&graphicsLayer));
RefPtrWillBeRawPtr<Scrollbar> scrollbar = Scrollbar::create(scrollableArea.get(), HorizontalScrollbar, RegularScrollbar, nullptr);
graphicsLayer.resetTrackedPaintInvalidations();
scrollbar->setNeedsPaintInvalidation(NoPart);
EXPECT_TRUE(graphicsLayer.hasTrackedPaintInvalidations());
// Forced GC in order to finalize objects depending on the mock object.
Heap::collectAllGarbage();
}
void ScrollingStateStickyNode::syncLayerPositionForViewportRect(const LayoutRect& viewportRect)
{
FloatPoint position = m_constraints.layerPositionForViewportRect(viewportRect);
graphicsLayer()->syncPosition(position);
}
