| /* |
| * Copyright (c) 2013, 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR 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. |
| */ |
| |
| #include "config.h" |
| #include "core/animation/AnimationTimeline.h" |
| |
| #include "core/animation/AnimationClock.h" |
| #include "core/animation/AnimationEffect.h" |
| #include "core/animation/KeyframeEffect.h" |
| #include "core/animation/KeyframeEffectModel.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/Element.h" |
| #include "core/dom/QualifiedName.h" |
| #include "platform/weborigin/KURL.h" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| namespace blink { |
| |
| class MockPlatformTiming : public AnimationTimeline::PlatformTiming { |
| public: |
| |
| MOCK_METHOD1(wakeAfter, void(double)); |
| MOCK_METHOD0(cancelWake, void()); |
| MOCK_METHOD0(serviceOnNextFrame, void()); |
| |
| /** |
| * AnimationTimelines should do one of the following things after servicing animations: |
| * - cancel the timer and not request to be woken again (expectNoMoreActions) |
| * - cancel the timer and request to be woken on the next frame (expectNextFrameAction) |
| * - cancel the timer and request to be woken at some point in the future (expectDelayedAction) |
| */ |
| |
| void expectNoMoreActions() |
| { |
| EXPECT_CALL(*this, cancelWake()); |
| } |
| |
| void expectNextFrameAction() |
| { |
| ::testing::Sequence sequence; |
| EXPECT_CALL(*this, cancelWake()).InSequence(sequence); |
| EXPECT_CALL(*this, serviceOnNextFrame()).InSequence(sequence); |
| } |
| |
| void expectDelayedAction(double when) |
| { |
| ::testing::Sequence sequence; |
| EXPECT_CALL(*this, cancelWake()).InSequence(sequence); |
| EXPECT_CALL(*this, wakeAfter(when)).InSequence(sequence); |
| } |
| |
| DEFINE_INLINE_TRACE() |
| { |
| AnimationTimeline::PlatformTiming::trace(visitor); |
| } |
| }; |
| |
| class AnimationAnimationTimelineTest : public ::testing::Test { |
| protected: |
| virtual void SetUp() |
| { |
| document = Document::create(); |
| document->animationClock().resetTimeForTesting(); |
| element = Element::create(QualifiedName::null() , document.get()); |
| platformTiming = new MockPlatformTiming; |
| timeline = AnimationTimeline::create(document.get(), platformTiming); |
| ASSERT_EQ(0, timeline->currentTimeInternal()); |
| } |
| |
| virtual void TearDown() |
| { |
| document.release(); |
| element.release(); |
| timeline.release(); |
| #if ENABLE(OILPAN) |
| Heap::collectAllGarbage(); |
| #endif |
| } |
| |
| void updateClockAndService(double time) |
| { |
| document->animationClock().updateTime(time); |
| document->compositorPendingAnimations().update(false); |
| timeline->serviceAnimations(TimingUpdateForAnimationFrame); |
| timeline->scheduleNextService(); |
| } |
| |
| RefPtrWillBePersistent<Document> document; |
| RefPtrWillBePersistent<Element> element; |
| Persistent<AnimationTimeline> timeline; |
| Timing timing; |
| Persistent<MockPlatformTiming> platformTiming; |
| |
| void wake() |
| { |
| timeline->wake(); |
| } |
| |
| double minimumDelay() |
| { |
| return AnimationTimeline::s_minimumDelay; |
| } |
| }; |
| |
| TEST_F(AnimationAnimationTimelineTest, HasStarted) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, EmptyKeyframeAnimation) |
| { |
| AnimatableValueKeyframeEffectModel* effect = AnimatableValueKeyframeEffectModel::create(AnimatableValueKeyframeVector()); |
| KeyframeEffect* keyframeEffect = KeyframeEffect::create(element.get(), effect, timing); |
| |
| timeline->play(keyframeEffect); |
| |
| platformTiming->expectNoMoreActions(); |
| updateClockAndService(0); |
| EXPECT_FLOAT_EQ(0, timeline->currentTimeInternal()); |
| EXPECT_FALSE(keyframeEffect->isInEffect()); |
| |
| platformTiming->expectNoMoreActions(); |
| updateClockAndService(100); |
| EXPECT_FLOAT_EQ(100, timeline->currentTimeInternal()); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, EmptyForwardsKeyframeAnimation) |
| { |
| AnimatableValueKeyframeEffectModel* effect = AnimatableValueKeyframeEffectModel::create(AnimatableValueKeyframeVector()); |
| timing.fillMode = Timing::FillModeForwards; |
| KeyframeEffect* keyframeEffect = KeyframeEffect::create(element.get(), effect, timing); |
| |
| timeline->play(keyframeEffect); |
| |
| platformTiming->expectNoMoreActions(); |
| updateClockAndService(0); |
| EXPECT_FLOAT_EQ(0, timeline->currentTimeInternal()); |
| EXPECT_TRUE(keyframeEffect->isInEffect()); |
| |
| platformTiming->expectNoMoreActions(); |
| updateClockAndService(100); |
| EXPECT_FLOAT_EQ(100, timeline->currentTimeInternal()); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, ZeroTime) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| bool isNull; |
| |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| |
| document->animationClock().updateTime(200); |
| EXPECT_EQ(200, timeline->currentTimeInternal()); |
| EXPECT_EQ(200, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PlaybackRateNormal) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| double zeroTime = timeline->zeroTime(); |
| bool isNull; |
| |
| timeline->setPlaybackRate(1.0); |
| EXPECT_EQ(1.0, timeline->playbackRate()); |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(zeroTime, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| |
| document->animationClock().updateTime(200); |
| EXPECT_EQ(zeroTime, timeline->zeroTime()); |
| EXPECT_EQ(200, timeline->currentTimeInternal()); |
| EXPECT_EQ(200, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PlaybackRatePause) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| bool isNull; |
| |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(0, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| |
| timeline->setPlaybackRate(0.0); |
| EXPECT_EQ(0.0, timeline->playbackRate()); |
| document->animationClock().updateTime(200); |
| EXPECT_EQ(100, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| |
| timeline->setPlaybackRate(1.0); |
| EXPECT_EQ(1.0, timeline->playbackRate()); |
| document->animationClock().updateTime(400); |
| EXPECT_EQ(100, timeline->zeroTime()); |
| EXPECT_EQ(300, timeline->currentTimeInternal()); |
| EXPECT_EQ(300, timeline->currentTimeInternal(isNull)); |
| |
| EXPECT_FALSE(isNull); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PlaybackRateSlow) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| bool isNull; |
| |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(0, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| |
| timeline->setPlaybackRate(0.5); |
| EXPECT_EQ(0.5, timeline->playbackRate()); |
| document->animationClock().updateTime(300); |
| EXPECT_EQ(-100, timeline->zeroTime()); |
| EXPECT_EQ(200, timeline->currentTimeInternal()); |
| EXPECT_EQ(200, timeline->currentTimeInternal(isNull)); |
| |
| timeline->setPlaybackRate(1.0); |
| EXPECT_EQ(1.0, timeline->playbackRate()); |
| document->animationClock().updateTime(400); |
| EXPECT_EQ(100, timeline->zeroTime()); |
| EXPECT_EQ(300, timeline->currentTimeInternal()); |
| EXPECT_EQ(300, timeline->currentTimeInternal(isNull)); |
| |
| EXPECT_FALSE(isNull); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PlaybackRateFast) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| bool isNull; |
| |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(0, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(100, timeline->currentTimeInternal(isNull)); |
| EXPECT_FALSE(isNull); |
| |
| timeline->setPlaybackRate(2.0); |
| EXPECT_EQ(2.0, timeline->playbackRate()); |
| document->animationClock().updateTime(300); |
| EXPECT_EQ(50, timeline->zeroTime()); |
| EXPECT_EQ(500, timeline->currentTimeInternal()); |
| EXPECT_EQ(500, timeline->currentTimeInternal(isNull)); |
| |
| timeline->setPlaybackRate(1.0); |
| EXPECT_EQ(1.0, timeline->playbackRate()); |
| document->animationClock().updateTime(400); |
| EXPECT_EQ(-200, timeline->zeroTime()); |
| EXPECT_EQ(600, timeline->currentTimeInternal()); |
| EXPECT_EQ(600, timeline->currentTimeInternal(isNull)); |
| |
| EXPECT_FALSE(isNull); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, SetCurrentTime) |
| { |
| timeline = AnimationTimeline::create(document.get()); |
| double zeroTime = timeline->zeroTime(); |
| |
| document->animationClock().updateTime(100); |
| EXPECT_EQ(zeroTime, timeline->zeroTime()); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| |
| timeline->setCurrentTimeInternal(0); |
| EXPECT_EQ(0, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime + 100, timeline->zeroTime()); |
| |
| timeline->setCurrentTimeInternal(100); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime, timeline->zeroTime()); |
| |
| timeline->setCurrentTimeInternal(200); |
| EXPECT_EQ(200, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime - 100, timeline->zeroTime()); |
| |
| document->animationClock().updateTime(200); |
| EXPECT_EQ(300, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime - 100, timeline->zeroTime()); |
| |
| timeline->setCurrentTimeInternal(0); |
| EXPECT_EQ(0, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime + 200, timeline->zeroTime()); |
| |
| timeline->setCurrentTimeInternal(100); |
| EXPECT_EQ(100, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime + 100, timeline->zeroTime()); |
| |
| timeline->setCurrentTimeInternal(200); |
| EXPECT_EQ(200, timeline->currentTimeInternal()); |
| EXPECT_EQ(zeroTime, timeline->zeroTime()); |
| |
| timeline->setCurrentTime(0); |
| EXPECT_EQ(0, timeline->currentTime()); |
| EXPECT_EQ(zeroTime + 200, timeline->zeroTime()); |
| |
| timeline->setCurrentTime(1000); |
| EXPECT_EQ(1000, timeline->currentTime()); |
| EXPECT_EQ(zeroTime + 199, timeline->zeroTime()); |
| |
| timeline->setCurrentTime(2000); |
| EXPECT_EQ(2000, timeline->currentTime()); |
| EXPECT_EQ(zeroTime + 198, timeline->zeroTime()); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PauseForTesting) |
| { |
| float seekTime = 1; |
| timing.fillMode = Timing::FillModeForwards; |
| KeyframeEffect* anim1 = KeyframeEffect::create(element.get(), AnimatableValueKeyframeEffectModel::create(AnimatableValueKeyframeVector()), timing); |
| KeyframeEffect* anim2 = KeyframeEffect::create(element.get(), AnimatableValueKeyframeEffectModel::create(AnimatableValueKeyframeVector()), timing); |
| Animation* animation1 = timeline->play(anim1); |
| Animation* animation2 = timeline->play(anim2); |
| timeline->pauseAnimationsForTesting(seekTime); |
| |
| EXPECT_FLOAT_EQ(seekTime, animation1->currentTime() / 1000.0); |
| EXPECT_FLOAT_EQ(seekTime, animation2->currentTime() / 1000.0); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, DelayBeforeAnimationStart) |
| { |
| timing.iterationDuration = 2; |
| timing.startDelay = 5; |
| |
| KeyframeEffect* keyframeEffect = KeyframeEffect::create(element.get(), nullptr, timing); |
| |
| timeline->play(keyframeEffect); |
| |
| // TODO: Put the animation startTime in the future when we add the capability to change animation startTime |
| platformTiming->expectDelayedAction(timing.startDelay - minimumDelay()); |
| updateClockAndService(0); |
| |
| platformTiming->expectDelayedAction(timing.startDelay - minimumDelay() - 1.5); |
| updateClockAndService(1.5); |
| |
| EXPECT_CALL(*platformTiming, serviceOnNextFrame()); |
| wake(); |
| |
| platformTiming->expectNextFrameAction(); |
| updateClockAndService(4.98); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, PlayAfterDocumentDeref) |
| { |
| timing.iterationDuration = 2; |
| timing.startDelay = 5; |
| |
| timeline = &document->timeline(); |
| element = nullptr; |
| document = nullptr; |
| |
| KeyframeEffect* keyframeEffect = KeyframeEffect::create(0, nullptr, timing); |
| // Test passes if this does not crash. |
| timeline->play(keyframeEffect); |
| } |
| |
| TEST_F(AnimationAnimationTimelineTest, UseAnimationAfterTimelineDeref) |
| { |
| Animation* animation = timeline->play(0); |
| timeline.clear(); |
| // Test passes if this does not crash. |
| animation->setStartTime(0); |
| } |
| |
| } |