| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // Tests for the ScrollAnimatorNone class. |
| |
| #include "config.h" |
| |
| #include "core/platform/ScrollAnimatorNone.h" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include "platform/Logging.h" |
| #include "core/platform/ScrollAnimator.h" |
| #include "core/platform/ScrollableArea.h" |
| #include "platform/geometry/FloatPoint.h" |
| #include "platform/geometry/IntRect.h" |
| |
| using namespace std; |
| using namespace WebCore; |
| |
| using testing::AtLeast; |
| using testing::Return; |
| using testing::_; |
| |
| class MockScrollableArea : public ScrollableArea { |
| public: |
| MockScrollableArea(bool scrollAnimatorEnabled) |
| : m_scrollAnimatorEnabled(scrollAnimatorEnabled) { } |
| |
| MOCK_CONST_METHOD0(isActive, bool()); |
| MOCK_CONST_METHOD1(scrollSize, int(ScrollbarOrientation)); |
| MOCK_METHOD2(invalidateScrollbar, void(Scrollbar*, const IntRect&)); |
| MOCK_CONST_METHOD0(isScrollCornerVisible, bool()); |
| MOCK_CONST_METHOD0(scrollCornerRect, IntRect()); |
| MOCK_METHOD1(setScrollOffset, void(const IntPoint&)); |
| MOCK_METHOD2(invalidateScrollbarRect, void(Scrollbar*, const IntRect&)); |
| MOCK_METHOD1(invalidateScrollCornerRect, void(const IntRect&)); |
| MOCK_METHOD1(setScrollOffsetFromAnimation, void(const IntPoint&)); |
| MOCK_CONST_METHOD0(enclosingScrollableArea, ScrollableArea*()); |
| MOCK_CONST_METHOD0(minimumScrollPosition, IntPoint()); |
| MOCK_CONST_METHOD0(maximumScrollPosition, IntPoint()); |
| MOCK_CONST_METHOD1(visibleContentRect, IntRect(IncludeScrollbarsInRect)); |
| MOCK_CONST_METHOD0(contentsSize, IntSize()); |
| MOCK_CONST_METHOD0(overhangAmount, IntSize()); |
| MOCK_CONST_METHOD0(scrollbarsCanBeActive, bool()); |
| MOCK_CONST_METHOD0(scrollableAreaBoundingBox, IntRect()); |
| |
| virtual bool userInputScrollable(ScrollbarOrientation) const OVERRIDE { return true; } |
| virtual bool shouldPlaceVerticalScrollbarOnLeft() const OVERRIDE { return false; } |
| virtual IntPoint scrollPosition() const OVERRIDE { return IntPoint(); } |
| virtual int visibleHeight() const OVERRIDE { return 768; } |
| virtual int visibleWidth() const OVERRIDE { return 1024; } |
| virtual bool scrollAnimatorEnabled() const OVERRIDE { return m_scrollAnimatorEnabled; } |
| virtual int pageStep(ScrollbarOrientation) const OVERRIDE { return 0; } |
| |
| private: |
| bool m_scrollAnimatorEnabled; |
| }; |
| |
| class MockScrollAnimatorNone : public ScrollAnimatorNone { |
| public: |
| MockScrollAnimatorNone() |
| : ScrollAnimatorNone(new MockScrollableArea(true)) { } |
| MockScrollAnimatorNone(ScrollableArea* scrollableArea) |
| : ScrollAnimatorNone(scrollableArea) { } |
| |
| float currentX() { return m_currentPosX; } |
| float currentY() { return m_currentPosY; } |
| |
| FloatPoint m_fp; |
| int m_count; |
| |
| void reset() |
| { |
| stopAnimationTimerIfNeeded(); |
| m_currentPosX = 0; |
| m_currentPosY = 0; |
| m_horizontalData.reset(); |
| m_verticalData.reset(); |
| m_fp = FloatPoint::zero(); |
| m_count = 0; |
| } |
| |
| virtual void fireUpAnAnimation(FloatPoint fp) |
| { |
| m_fp = fp; |
| m_count++; |
| } |
| |
| MOCK_METHOD1(scrollToOffsetWithoutAnimation, void(const FloatPoint&)); |
| }; |
| |
| TEST(ScrollAnimatorEnabled, Enabled) |
| { |
| MockScrollableArea scrollableArea(true); |
| MockScrollAnimatorNone scrollAnimatorNone(&scrollableArea); |
| |
| EXPECT_CALL(scrollableArea, scrollSize(_)).Times(AtLeast(1)).WillRepeatedly(Return(1000)); |
| 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(4); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByLine, 100, 1); |
| EXPECT_NE(100, scrollAnimatorNone.currentX()); |
| EXPECT_NE(0, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByPage, 100, 1); |
| EXPECT_NE(100, scrollAnimatorNone.currentX()); |
| EXPECT_NE(0, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByPixel, 4, 25); |
| EXPECT_NE(100, scrollAnimatorNone.currentX()); |
| EXPECT_NE(0, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByPrecisePixel, 4, 25); |
| EXPECT_EQ(100, scrollAnimatorNone.currentX()); |
| EXPECT_NE(0, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| } |
| |
| TEST(ScrollAnimatorEnabled, Disabled) |
| { |
| MockScrollableArea scrollableArea(false); |
| MockScrollAnimatorNone scrollAnimatorNone(&scrollableArea); |
| |
| 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(4); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByLine, 100, 1); |
| EXPECT_EQ(100, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByPage, 100, 1); |
| EXPECT_EQ(100, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByDocument, 100, 1); |
| EXPECT_EQ(100, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| |
| scrollAnimatorNone.scroll(HorizontalScrollbar, ScrollByPixel, 100, 1); |
| EXPECT_EQ(100, scrollAnimatorNone.currentX()); |
| EXPECT_EQ(0, scrollAnimatorNone.currentY()); |
| scrollAnimatorNone.reset(); |
| } |
| |
| class ScrollAnimatorNoneTest : public testing::Test { |
| public: |
| struct SavePerAxisData : public ScrollAnimatorNone::PerAxisData { |
| SavePerAxisData(const ScrollAnimatorNone::PerAxisData& data) |
| : ScrollAnimatorNone::PerAxisData(&m_mockScrollAnimatorNone, 0, 768) |
| { |
| this->m_currentVelocity = data.m_currentVelocity; |
| this->m_desiredPosition = data.m_desiredPosition; |
| this->m_desiredVelocity = data.m_desiredVelocity; |
| this->m_startPosition = data.m_startPosition; |
| this->m_startTime = data.m_startTime; |
| this->m_startVelocity = data.m_startVelocity; |
| this->m_animationTime = data.m_animationTime; |
| this->m_lastAnimationTime = data.m_lastAnimationTime; |
| this->m_attackPosition = data.m_attackPosition; |
| this->m_attackTime = data.m_attackTime; |
| this->m_attackCurve = data.m_attackCurve; |
| this->m_releasePosition = data.m_releasePosition; |
| this->m_releaseTime = data.m_releaseTime; |
| this->m_releaseCurve = data.m_releaseCurve; |
| } |
| |
| bool operator==(const SavePerAxisData& other) const |
| { |
| return m_currentVelocity == other.m_currentVelocity && m_desiredPosition == other.m_desiredPosition && m_desiredVelocity == other.m_desiredVelocity && m_startPosition == other.m_startPosition && m_startTime == other.m_startTime && m_startVelocity == other.m_startVelocity && m_animationTime == other.m_animationTime && m_lastAnimationTime == other.m_lastAnimationTime && m_attackPosition == other.m_attackPosition && m_attackTime == other.m_attackTime && m_attackCurve == other.m_attackCurve && m_releasePosition == other.m_releasePosition && m_releaseTime == other.m_releaseTime && m_releaseCurve == other.m_releaseCurve; |
| } |
| MockScrollAnimatorNone m_mockScrollAnimatorNone; |
| }; |
| |
| ScrollAnimatorNoneTest() |
| { |
| } |
| |
| virtual void SetUp() |
| { |
| m_currentPosition = 100; |
| m_data = new ScrollAnimatorNone::PerAxisData(&m_mockScrollAnimatorNone, &m_currentPosition, 768); |
| } |
| virtual void TearDown() |
| { |
| delete m_data; |
| } |
| |
| void reset(); |
| bool updateDataFromParameters(float step, float multiplier, float scrollableSize, double currentTime, ScrollAnimatorNone::Parameters*); |
| bool animateScroll(double currentTime); |
| |
| double attackArea(ScrollAnimatorNone::Curve, double startT, double endT); |
| double releaseArea(ScrollAnimatorNone::Curve, double startT, double endT); |
| double attackCurve(ScrollAnimatorNone::Curve, double deltaT, double curveT, double startPosition, double attackPosition); |
| double releaseCurve(ScrollAnimatorNone::Curve, double deltaT, double curveT, double releasePosition, double desiredPosition); |
| double coastCurve(ScrollAnimatorNone::Curve, double factor); |
| |
| void curveTestInner(ScrollAnimatorNone::Curve, double step, double time); |
| void curveTest(ScrollAnimatorNone::Curve); |
| |
| void checkDesiredPosition(float expectedPosition); |
| void checkSoftLanding(float expectedPosition); |
| |
| static double kTickTime; |
| static double kAnimationTime; |
| static double kStartTime; |
| static double kEndTime; |
| float m_currentPosition; |
| MockScrollAnimatorNone m_mockScrollAnimatorNone; |
| bool m_scrollingDown; |
| ScrollAnimatorNone::PerAxisData* m_data; |
| }; |
| |
| double ScrollAnimatorNoneTest::kTickTime = 1 / 60.0; |
| double ScrollAnimatorNoneTest::kAnimationTime = 0.01; |
| double ScrollAnimatorNoneTest::kStartTime = 10.0; |
| double ScrollAnimatorNoneTest::kEndTime = 20.0; |
| |
| void ScrollAnimatorNoneTest::reset() |
| { |
| m_data->reset(); |
| m_scrollingDown = true; |
| } |
| |
| bool ScrollAnimatorNoneTest::updateDataFromParameters(float step, float multiplier, float scrollableSize, double currentTime, ScrollAnimatorNone::Parameters* parameters) |
| { |
| if (step * multiplier) |
| m_scrollingDown = (step * multiplier > 0); |
| |
| double oldVelocity = m_data->m_currentVelocity; |
| double oldDesiredVelocity = m_data->m_desiredVelocity; |
| double oldTimeLeft = m_data->m_animationTime - (m_data->m_lastAnimationTime - m_data->m_startTime); |
| bool result = m_data->updateDataFromParameters(step, multiplier, scrollableSize, currentTime, parameters); |
| if (m_scrollingDown) |
| EXPECT_LE(oldVelocity, m_data->m_currentVelocity); |
| else |
| EXPECT_GE(oldVelocity, m_data->m_currentVelocity); |
| |
| double deltaTime = m_data->m_lastAnimationTime - m_data->m_startTime; |
| double timeLeft = m_data->m_animationTime - deltaTime; |
| double releaseTimeLeft = min(timeLeft, m_data->m_releaseTime); |
| double attackTimeLeft = max(0., m_data->m_attackTime - deltaTime); |
| double sustainTimeLeft = max(0., timeLeft - releaseTimeLeft - attackTimeLeft); |
| |
| // If we're getting near the finish, the desired velocity can decrease since the time left gets increased. |
| if (step * multiplier) { |
| double allowedVelocityDecreaseFactor = 0.99 * oldTimeLeft / timeLeft; |
| allowedVelocityDecreaseFactor *= allowedVelocityDecreaseFactor; |
| if (m_scrollingDown) |
| EXPECT_LE(oldDesiredVelocity * allowedVelocityDecreaseFactor, m_data->m_desiredVelocity); |
| else |
| EXPECT_GE(oldDesiredVelocity * allowedVelocityDecreaseFactor, m_data->m_desiredVelocity); |
| |
| double startPosition = attackTimeLeft ? m_data->m_attackPosition : m_currentPosition; |
| double expectedReleasePosition = startPosition + sustainTimeLeft * m_data->m_desiredVelocity; |
| EXPECT_NEAR(expectedReleasePosition, m_data->m_releasePosition, result ? .0001 : 1); |
| } |
| |
| return result; |
| } |
| |
| bool ScrollAnimatorNoneTest::animateScroll(double currentTime) |
| { |
| double oldPosition = *m_data->m_currentPosition; |
| bool testEstimatedMaxVelocity = m_data->m_startTime + m_data->m_animationTime - m_data->m_lastAnimationTime > m_data->m_releaseTime; |
| |
| bool result = m_data->animateScroll(currentTime); |
| |
| double deltaTime = m_data->m_lastAnimationTime - m_data->m_startTime; |
| double timeLeft = m_data->m_animationTime - deltaTime; |
| double releaseTimeLeft = min(timeLeft, m_data->m_releaseTime); |
| double attackTimeLeft = max(0., m_data->m_attackTime - deltaTime); |
| double sustainTimeLeft = max(0., timeLeft - releaseTimeLeft - attackTimeLeft); |
| double distanceLeft = m_data->m_desiredPosition - *m_data->m_currentPosition; |
| |
| if (m_scrollingDown) { |
| EXPECT_LE(0, m_data->m_currentVelocity); |
| EXPECT_LE(oldPosition, *m_data->m_currentPosition); |
| } else { |
| EXPECT_GE(0, m_data->m_currentVelocity); |
| EXPECT_GE(oldPosition, *m_data->m_currentPosition); |
| } |
| EXPECT_GE(fabs(m_data->m_desiredVelocity) * 2, fabs(m_data->m_currentVelocity)); |
| if (testEstimatedMaxVelocity) |
| EXPECT_GE(fabs(distanceLeft / sustainTimeLeft) * 1.2, fabs(m_data->m_currentVelocity)); |
| |
| return result; |
| } |
| |
| double ScrollAnimatorNoneTest::attackArea(ScrollAnimatorNone::Curve curve, double startT, double endT) |
| { |
| return ScrollAnimatorNone::PerAxisData::attackArea(curve, startT, endT); |
| } |
| |
| double ScrollAnimatorNoneTest::releaseArea(ScrollAnimatorNone::Curve curve, double startT, double endT) |
| { |
| return ScrollAnimatorNone::PerAxisData::releaseArea(curve, startT, endT); |
| } |
| |
| double ScrollAnimatorNoneTest::attackCurve(ScrollAnimatorNone::Curve curve, double deltaT, double curveT, double startPosition, double attackPosition) |
| { |
| return ScrollAnimatorNone::PerAxisData::attackCurve(curve, deltaT, curveT, startPosition, attackPosition); |
| } |
| |
| double ScrollAnimatorNoneTest::releaseCurve(ScrollAnimatorNone::Curve curve, double deltaT, double curveT, double releasePosition, double desiredPosition) |
| { |
| return ScrollAnimatorNone::PerAxisData::releaseCurve(curve, deltaT, curveT, releasePosition, desiredPosition); |
| } |
| |
| double ScrollAnimatorNoneTest::coastCurve(ScrollAnimatorNone::Curve curve, double factor) |
| { |
| return ScrollAnimatorNone::PerAxisData::coastCurve(curve, factor); |
| } |
| |
| void ScrollAnimatorNoneTest::curveTestInner(ScrollAnimatorNone::Curve curve, double step, double time) |
| { |
| const double kPosition = 1000; |
| |
| double oldPos = 0; |
| double oldVelocity = 0; |
| double accumulate = 0; |
| |
| for (double t = step ; t <= time ; t += step) { |
| double newPos = attackCurve(curve, t, time, 0, kPosition); |
| double delta = newPos - oldPos; |
| double velocity = delta / step; |
| double velocityDelta = velocity - oldVelocity; |
| |
| accumulate += (oldPos + newPos) / 2 * (step / time); |
| oldPos = newPos; |
| oldVelocity = velocity; |
| if (curve != ScrollAnimatorNone::Bounce) { |
| EXPECT_LE(-.0001, velocityDelta); |
| EXPECT_LT(0, delta); |
| } |
| |
| double area = attackArea(curve, 0, t / time) * kPosition; |
| EXPECT_LE(0, area); |
| EXPECT_NEAR(accumulate, area, 1.0); |
| } |
| |
| oldPos = 0; |
| oldVelocity *= 2; |
| accumulate = releaseArea(curve, 0, 1) * kPosition; |
| for (double t = step ; t <= time ; t += step) { |
| double newPos = releaseCurve(curve, t, time, 0, kPosition); |
| double delta = newPos - oldPos; |
| double velocity = delta / step; |
| double velocityDelta = velocity - oldVelocity; |
| |
| accumulate -= (kPosition - (oldPos + newPos) / 2) * (step / time); |
| oldPos = newPos; |
| oldVelocity = velocity; |
| if (curve != ScrollAnimatorNone::Bounce) { |
| EXPECT_GE(0.01, velocityDelta); |
| EXPECT_LT(0, delta); |
| } |
| |
| double area = releaseArea(curve, t / time, 1) * kPosition; |
| EXPECT_LE(0, area); |
| EXPECT_NEAR(accumulate, area, 1.0); |
| } |
| } |
| |
| void ScrollAnimatorNoneTest::curveTest(ScrollAnimatorNone::Curve curve) |
| { |
| curveTestInner(curve, 0.01, 0.25); |
| curveTestInner(curve, 0.2, 10); |
| curveTestInner(curve, 0.025, 10); |
| curveTestInner(curve, 0.01, 1); |
| curveTestInner(curve, 0.25, 40); |
| } |
| |
| void ScrollAnimatorNoneTest::checkDesiredPosition(float expectedPosition) |
| { |
| EXPECT_EQ(expectedPosition, m_data->m_desiredPosition); |
| } |
| |
| void ScrollAnimatorNoneTest::checkSoftLanding(float expectedPosition) |
| { |
| EXPECT_EQ(expectedPosition, m_currentPosition); |
| EXPECT_LE(m_data->m_desiredVelocity / 2, m_data->m_currentVelocity); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathLinear) |
| { |
| curveTest(ScrollAnimatorNone::Linear); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathQuadratic) |
| { |
| curveTest(ScrollAnimatorNone::Quadratic); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathCubic) |
| { |
| curveTest(ScrollAnimatorNone::Cubic); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathQuartic) |
| { |
| curveTest(ScrollAnimatorNone::Quartic); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathBounce) |
| { |
| curveTest(ScrollAnimatorNone::Bounce); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, CurveMathCoast) |
| { |
| for (double t = .25; t < 1; t += .25) { |
| EXPECT_EQ(t, coastCurve(ScrollAnimatorNone::Linear, t)); |
| EXPECT_LT(t, coastCurve(ScrollAnimatorNone::Quadratic, t)); |
| EXPECT_LT(t, coastCurve(ScrollAnimatorNone::Cubic, t)); |
| EXPECT_LT(coastCurve(ScrollAnimatorNone::Quadratic, t), coastCurve(ScrollAnimatorNone::Cubic, t)); |
| EXPECT_LT(t, coastCurve(ScrollAnimatorNone::Quartic, t)); |
| EXPECT_LT(coastCurve(ScrollAnimatorNone::Cubic, t), coastCurve(ScrollAnimatorNone::Quartic, t)); |
| } |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollOnceLinear) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Linear, 3 * kTickTime, ScrollAnimatorNone::Linear, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollOnceQuadratic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollLongQuadratic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 20 * kTickTime, 0, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollQuadraticNoSustain) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 8 * kTickTime, 0, ScrollAnimatorNone::Quadratic, 4 * kTickTime, ScrollAnimatorNone::Quadratic, 4 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollQuadraticSmoothed) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 8 * kTickTime, 8 * kTickTime, ScrollAnimatorNone::Quadratic, 4 * kTickTime, ScrollAnimatorNone::Quadratic, 4 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollOnceCubic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollOnceQuartic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Quartic, 3 * kTickTime, ScrollAnimatorNone::Quartic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollOnceShort) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| for (double t = kStartTime; result && t < kEndTime; t += kTickTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollTwiceQuadratic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| result = result && animateScroll(t); |
| double before = m_currentPosition; |
| result = result && updateDataFromParameters(1, 40, 1000, t, ¶meters); |
| result = result && animateScroll(t); |
| double after = m_currentPosition; |
| EXPECT_NEAR(before, after, 10); |
| |
| t += kAnimationTime; |
| |
| result = result && animateScroll(t); |
| before = m_currentPosition; |
| result = result && updateDataFromParameters(1, 40, 1000, t, ¶meters); |
| result = result && animateScroll(t); |
| after = m_currentPosition; |
| EXPECT_NEAR(before, after, 10); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollLotsQuadratic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 10000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| for (int i = 0; i < 20; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| result = result && updateDataFromParameters(3, 40, 10000, t, ¶meters); |
| } |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollLotsQuadraticSmoothed) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 10 * kTickTime, 6 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Quadratic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 10000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| for (int i = 0; i < 20; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| result = result && updateDataFromParameters(3, 40, 10000, t, ¶meters); |
| } |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollTwiceCubic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| result = result && animateScroll(t); |
| double before = m_currentPosition; |
| result = result && updateDataFromParameters(1, 40, 1000, t, ¶meters); |
| result = result && animateScroll(t); |
| double after = m_currentPosition; |
| EXPECT_NEAR(before, after, 10); |
| |
| t += kAnimationTime; |
| |
| result = result && animateScroll(t); |
| before = m_currentPosition; |
| result = result && updateDataFromParameters(1, 40, 1000, t, ¶meters); |
| result = result && animateScroll(t); |
| after = m_currentPosition; |
| EXPECT_NEAR(before, after, 10); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollLotsCubic) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 10000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| for (int i = 0; i < 20; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| result = result && updateDataFromParameters(3, 40, 10000, t, ¶meters); |
| } |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollLotsCubicSmoothed) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 10 * kTickTime, 6 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 10000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| for (int i = 0; i < 20; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| result = result && updateDataFromParameters(3, 40, 10000, t, ¶meters); |
| } |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollWheelTrace) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| // Constructed from an actual scroll wheel trace that exhibited a glitch. |
| bool result = updateDataFromParameters(1, 53.33f, 1000, 100.5781f, ¶meters); |
| result = animateScroll(100.5933); |
| result = result && animateScroll(100.6085); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.6485f, ¶meters); |
| result = result && animateScroll(100.6515); |
| result = result && animateScroll(100.6853); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.6863f, ¶meters); |
| result = result && animateScroll(100.7005); |
| result = result && animateScroll(100.7157); |
| result = result && animateScroll(100.7312); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.7379f, ¶meters); |
| result = result && animateScroll(100.7464); |
| result = result && animateScroll(100.7617); |
| result = result && animateScroll(100.7775); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.7779f, ¶meters); |
| for (double t = 100.7928; result && t < 200; t += 0.015) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollWheelTraceSmoothed) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 7 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| // Constructed from an actual scroll wheel trace that exhibited a glitch. |
| bool result = updateDataFromParameters(1, 53.33f, 1000, 100.5781f, ¶meters); |
| result = animateScroll(100.5933); |
| result = result && animateScroll(100.6085); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.6485f, ¶meters); |
| result = result && animateScroll(100.6515); |
| result = result && animateScroll(100.6853); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.6863f, ¶meters); |
| result = result && animateScroll(100.7005); |
| result = result && animateScroll(100.7157); |
| result = result && animateScroll(100.7312); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.7379f, ¶meters); |
| result = result && animateScroll(100.7464); |
| result = result && animateScroll(100.7617); |
| result = result && animateScroll(100.7775); |
| result = result && updateDataFromParameters(1, 53.33f, 1000, 100.7779f, ¶meters); |
| for (double t = 100.7928; result && t < 200; t += 0.015) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, LinuxTrackPadTrace) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| bool result = updateDataFromParameters(1.00, 60.00, 1000, 100.6863, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.6897, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7001, ¶meters); |
| result = result && animateScroll(100.7015); |
| result = result && animateScroll(100.7169); |
| result = result && updateDataFromParameters(1.00, 40.00, 1000, 100.7179, ¶meters); |
| result = result && animateScroll(100.7322); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7332, ¶meters); |
| result = result && animateScroll(100.7491); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7519, ¶meters); |
| result = result && animateScroll(100.7676); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7698, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7830, ¶meters); |
| result = result && animateScroll(100.7834); |
| result = result && animateScroll(100.7997); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8019, ¶meters); |
| result = result && animateScroll(100.8154); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8241, ¶meters); |
| result = result && animateScroll(100.8335); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8465, ¶meters); |
| result = result && animateScroll(100.8513); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8623, ¶meters); |
| for (double t = 100.8674; result && t < 200; t += 0.015) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, LinuxTrackPadTraceSmoothed) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 7 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| bool result = updateDataFromParameters(1.00, 60.00, 1000, 100.6863, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.6897, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7001, ¶meters); |
| result = result && animateScroll(100.7015); |
| result = result && animateScroll(100.7169); |
| result = result && updateDataFromParameters(1.00, 40.00, 1000, 100.7179, ¶meters); |
| result = result && animateScroll(100.7322); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7332, ¶meters); |
| result = result && animateScroll(100.7491); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7519, ¶meters); |
| result = result && animateScroll(100.7676); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7698, ¶meters); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.7830, ¶meters); |
| result = result && animateScroll(100.7834); |
| result = result && animateScroll(100.7997); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8019, ¶meters); |
| result = result && animateScroll(100.8154); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8241, ¶meters); |
| result = result && animateScroll(100.8335); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8465, ¶meters); |
| result = result && animateScroll(100.8513); |
| result = result && updateDataFromParameters(1.00, 20.00, 1000, 100.8623, ¶meters); |
| for (double t = 100.8674; result && t < 200; t += 0.015) |
| result = result && animateScroll(t); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollDownToBumper) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 10 * kTickTime, 7 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 20, 200, kStartTime, ¶meters)); |
| bool result = true; |
| double t = kStartTime; |
| for (int i = 0; i < 10; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| updateDataFromParameters(1, 20, 200, t, ¶meters); |
| } |
| checkDesiredPosition(200); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| checkSoftLanding(200); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollUpToBumper) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 10 * kTickTime, 7 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, -20, 200, kStartTime, ¶meters)); |
| bool result = true; |
| double t = kStartTime; |
| for (int i = 0; i < 10; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| updateDataFromParameters(1, -20, 200, t, ¶meters); |
| } |
| checkDesiredPosition(0); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| checkSoftLanding(0); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollUpToBumperCoast) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 2 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 1); |
| |
| m_currentPosition = 40000; |
| EXPECT_TRUE(updateDataFromParameters(1, -10000, 50000, kStartTime, ¶meters)); |
| bool result = true; |
| double t = kStartTime; |
| for (int i = 0; i < 10; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| updateDataFromParameters(1, -10000, 50000, t, ¶meters); |
| } |
| checkDesiredPosition(0); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| checkSoftLanding(0); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollDownToBumperCoast) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 11 * kTickTime, 2 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 1); |
| |
| m_currentPosition = 10000; |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| bool result = true; |
| double t = kStartTime; |
| for (int i = 0; i < 10; ++i) { |
| t += kAnimationTime; |
| result = result && animateScroll(t); |
| updateDataFromParameters(1, 10000, 50000, t, ¶meters); |
| } |
| checkDesiredPosition(50000); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| checkSoftLanding(50000); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, VaryingInputsEquivalency) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 15 * kTickTime, 10 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 300, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataSingle(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 150, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 150, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataDouble(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataTriple(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataMany(*m_data); |
| |
| EXPECT_EQ(dataSingle, dataDouble); |
| EXPECT_EQ(dataSingle, dataTriple); |
| EXPECT_EQ(dataSingle, dataMany); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, VaryingInputsEquivalencyCoast) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 15 * kTickTime, 10 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Linear, 1); |
| |
| reset(); |
| updateDataFromParameters(1, 300, 50000, kStartTime, ¶meters); |
| SavePerAxisData dataSingle(*m_data); |
| |
| reset(); |
| updateDataFromParameters(1, 150, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 150, 50000, kStartTime, ¶meters); |
| SavePerAxisData dataDouble(*m_data); |
| |
| reset(); |
| updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 100, 50000, kStartTime, ¶meters); |
| SavePerAxisData dataTriple(*m_data); |
| |
| reset(); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| updateDataFromParameters(1, 50, 50000, kStartTime, ¶meters); |
| SavePerAxisData dataMany(*m_data); |
| |
| EXPECT_EQ(dataSingle, dataDouble); |
| EXPECT_EQ(dataSingle, dataTriple); |
| EXPECT_EQ(dataSingle, dataMany); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, VaryingInputsEquivalencyCoastLarge) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 15 * kTickTime, 10 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Linear, 1); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 30000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataSingle(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 15000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 15000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataDouble(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataTriple(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataMany(*m_data); |
| |
| EXPECT_EQ(dataSingle, dataDouble); |
| EXPECT_EQ(dataSingle, dataTriple); |
| EXPECT_EQ(dataSingle, dataMany); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, VaryingInputsEquivalencyCoastSteep) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 15 * kTickTime, 10 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Cubic, 5 * kTickTime, ScrollAnimatorNone::Quadratic, 1); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 30000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataSingle(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 15000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 15000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataDouble(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 10000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataTriple(*m_data); |
| |
| reset(); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| EXPECT_TRUE(updateDataFromParameters(1, 5000, 50000, kStartTime, ¶meters)); |
| SavePerAxisData dataMany(*m_data); |
| |
| EXPECT_EQ(dataSingle, dataDouble); |
| EXPECT_EQ(dataSingle, dataTriple); |
| EXPECT_EQ(dataSingle, dataMany); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ScrollStopInMiddle) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| result = result && animateScroll(t); |
| EXPECT_TRUE(result); |
| double before = m_currentPosition; |
| result = result && updateDataFromParameters(0, 0, 1000, t, ¶meters); |
| EXPECT_FALSE(result); |
| result = result && animateScroll(t); |
| double after = m_currentPosition; |
| EXPECT_EQ(before, after); |
| checkDesiredPosition(after); |
| } |
| |
| TEST_F(ScrollAnimatorNoneTest, ReverseInMiddle) |
| { |
| ScrollAnimatorNone::Parameters parameters(true, 7 * kTickTime, 0, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Cubic, 3 * kTickTime, ScrollAnimatorNone::Linear, 0); |
| |
| EXPECT_TRUE(updateDataFromParameters(1, 40, 1000, kStartTime, ¶meters)); |
| bool result = true; |
| double t; |
| for (t = kStartTime; result && t < kStartTime + 1.5 * kTickTime; t += kAnimationTime) |
| result = animateScroll(t); |
| |
| result = result && animateScroll(t); |
| EXPECT_TRUE(result); |
| double before = m_currentPosition; |
| result = result && updateDataFromParameters(1, -10, 1000, t, ¶meters); |
| EXPECT_TRUE(result); |
| result = result && animateScroll(t); |
| double after = m_currentPosition; |
| EXPECT_GE(before, after); |
| |
| t += kAnimationTime; |
| for (; result && t < kEndTime; t += kAnimationTime) |
| result = result && animateScroll(t); |
| EXPECT_GE(before, m_currentPosition); |
| } |