C++ (Cpp) OwnPtrWillBeRawPtr::hasAnimationThatRequiresService Examples

Example #1

File: ScrollAnimatorTest.cpp Project: joone/chromium-crosswalk

// Test that a smooth scroll offset animation is aborted when followed by a
// non-smooth scroll offset animation.
TEST(ScrollAnimatorTest, AnimatedScrollAborted)
{
    OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea =
        MockScrollableArea::create(true);
    OwnPtrWillBeRawPtr<ScrollAnimator> scrollAnimator = adoptPtrWillBeNoop(
        new ScrollAnimator(scrollableArea.get(), getMockedTime));

    EXPECT_CALL(*scrollableArea, minimumScrollPosition()).Times(AtLeast(1))
        .WillRepeatedly(Return(IntPoint()));
    EXPECT_CALL(*scrollableArea, maximumScrollPosition()).Times(AtLeast(1))
        .WillRepeatedly(Return(IntPoint(1000, 1000)));
    EXPECT_CALL(*scrollableArea, setScrollOffset(_, _)).Times(3);
    EXPECT_CALL(*scrollableArea, registerForAnimation()).Times(2);
    EXPECT_CALL(*scrollableArea, scheduleAnimation()).Times(AtLeast(1))
        .WillRepeatedly(Return(true));

    EXPECT_FALSE(scrollAnimator->hasAnimationThatRequiresService());

    // Smooth scroll.
    ScrollResultOneDimensional result = scrollAnimator->userScroll(
        HorizontalScrollbar, ScrollByLine, 100, 1);
    EXPECT_TRUE(scrollAnimator->hasAnimationThatRequiresService());
    EXPECT_TRUE(result.didScroll);
    EXPECT_FLOAT_EQ(0.0, result.unusedScrollDelta);
    EXPECT_TRUE(scrollAnimator->hasRunningAnimation());

    gMockedTime += 0.05;
    scrollAnimator->updateCompositorAnimations();
    scrollAnimator->tickAnimation(getMockedTime());

    EXPECT_NE(100, scrollAnimator->currentPosition().x());
    EXPECT_NE(0, scrollAnimator->currentPosition().x());
    EXPECT_EQ(0, scrollAnimator->currentPosition().y());

    float x = scrollAnimator->currentPosition().x();

    // Instant scroll.
    result = scrollAnimator->userScroll(
        HorizontalScrollbar, ScrollByPrecisePixel, 100, 1);
    EXPECT_TRUE(result.didScroll);
    EXPECT_FALSE(scrollAnimator->hasRunningAnimation());
    EXPECT_EQ(x + 100, scrollAnimator->currentPosition().x());
    EXPECT_EQ(0, scrollAnimator->currentPosition().y());

    reset(*scrollAnimator);
}