Source/core/animation/DocumentTimelineTest.cpp

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#include "config.h"
#include "core/animation/DocumentTimeline.h"

#include "core/animation/Animation.h"
#include "core/animation/AnimationClock.h"
#include "core/animation/KeyframeAnimationEffect.h"
#include "core/animation/TimedItem.h"
#include "core/dom/Document.h"
#include "core/dom/Element.h"
#include "core/dom/QualifiedName.h"
#include "weborigin/KURL.h"
#include <gtest/gtest.h>

using namespace WebCore;

namespace {

class CoreAnimationDocumentTimelineTest : public ::testing::Test {
protected:
    virtual void SetUp()
    {
        document = Document::create();
        element = Element::create(nullQName() , document.get());
        timeline = DocumentTimeline::create(document.get());
        timeline->setZeroTimeAsPerfTime(0);
        document->animationClock().updateTime(0);
        ASSERT_EQ(0, timeline->currentTime());
    }

    RefPtr<Document> document;
    RefPtr<Element> element;
    RefPtr<DocumentTimeline> timeline;
    Timing timing;
};

TEST_F(CoreAnimationDocumentTimelineTest, EmptyKeyframeAnimation)
{
    RefPtr<KeyframeAnimationEffect> effect = KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector());
    RefPtr<Animation> anim = Animation::create(element.get(), effect, timing);

    timeline->play(anim.get());

    timeline->serviceAnimations(0);
    EXPECT_FLOAT_EQ(0, timeline->currentTime());
    EXPECT_TRUE(anim->compositableValues()->isEmpty());

    timeline->serviceAnimations(100);
    EXPECT_FLOAT_EQ(100, timeline->currentTime());
}

TEST_F(CoreAnimationDocumentTimelineTest, ZeroTimeAsPerfTime)
{
    timeline = DocumentTimeline::create(document.get());

    timeline->serviceAnimations(100);
    EXPECT_TRUE(isNull(timeline->currentTime()));

    timeline->serviceAnimations(200);
    EXPECT_TRUE(isNull(timeline->currentTime()));

    timeline->setZeroTimeAsPerfTime(300);
    document->animationClock().updateTime(300);
    timeline->serviceAnimations(300);
    EXPECT_EQ(0, timeline->currentTime());

    timeline->serviceAnimations(400);
    EXPECT_EQ(100, timeline->currentTime());
}

TEST_F(CoreAnimationDocumentTimelineTest, PauseForTesting)
{
    float seekTime = 1;
    RefPtr<Animation> anim1 = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timing);
    RefPtr<Animation> anim2  = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timing);
    RefPtr<Player> player1 = timeline->play(anim1.get());
    RefPtr<Player> player2 = timeline->play(anim2.get());
    timeline->pauseAnimationsForTesting(seekTime);

    EXPECT_FLOAT_EQ(seekTime, player1->currentTime());
    EXPECT_FLOAT_EQ(seekTime, player2->currentTime());
}

TEST_F(CoreAnimationDocumentTimelineTest, NumberOfActiveAnimations)
{
    Timing timingForwardFill;
    timingForwardFill.hasIterationDuration = true;
    timingForwardFill.iterationDuration = 2;

    Timing timingNoFill;
    timingNoFill.hasIterationDuration = true;
    timingNoFill.iterationDuration = 2;
    timingNoFill.fillMode = Timing::FillModeNone;

    Timing timingBackwardFillDelay;
    timingBackwardFillDelay.hasIterationDuration = true;
    timingBackwardFillDelay.iterationDuration = 1;
    timingBackwardFillDelay.fillMode = Timing::FillModeBackwards;
    timingBackwardFillDelay.startDelay = 1;

    Timing timingNoFillDelay;
    timingNoFillDelay.hasIterationDuration = true;
    timingNoFillDelay.iterationDuration = 1;
    timingNoFillDelay.fillMode = Timing::FillModeNone;
    timingNoFillDelay.startDelay = 1;

    RefPtr<Animation> anim1 = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timingForwardFill);
    RefPtr<Animation> anim2 = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timingNoFill);
    RefPtr<Animation> anim3 = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timingBackwardFillDelay);
    RefPtr<Animation> anim4 = Animation::create(element.get(), KeyframeAnimationEffect::create(KeyframeAnimationEffect::KeyframeVector()), timingNoFillDelay);

    RefPtr<Player> player1 = timeline->play(anim1.get());
    RefPtr<Player> player2 = timeline->play(anim2.get());
    RefPtr<Player> player3 = timeline->play(anim3.get());
    RefPtr<Player> player4 = timeline->play(anim4.get());

    timeline->serviceAnimations(0);
    EXPECT_EQ(4U, timeline->numberOfActiveAnimationsForTesting());
    timeline->serviceAnimations(0.5);
    EXPECT_EQ(4U, timeline->numberOfActiveAnimationsForTesting());
    timeline->serviceAnimations(1.5);
    EXPECT_EQ(4U, timeline->numberOfActiveAnimationsForTesting());
    timeline->serviceAnimations(3);
    EXPECT_EQ(1U, timeline->numberOfActiveAnimationsForTesting());
}

}