root/Source/core/animation/AnimatableColorTest.cpp

DEFINITIONS

1. TEST
2. TEST
3. TEST
4. TEST

/*
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#include "config.h"
#include "core/animation/AnimatableColor.h"

#include <gtest/gtest.h>

using namespace WebCore;

namespace {

TEST(AnimationAnimatableColorTest, ToColor)
{
    Color transparent = AnimatableColorImpl(Color::transparent).toColor();
    EXPECT_EQ(transparent.rgb(), Color::transparent);
    Color red = AnimatableColorImpl(Color(0xFFFF0000)).toColor();
    EXPECT_EQ(red.rgb(), 0xFFFF0000);
}

TEST(AnimationAnimatableColorTest, Interpolate)
{
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFF00FF00), -10).toColor().rgb(), 0xFF00FF00);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), -10).toColor().rgb(), 0xFF00FF00);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 0).toColor().rgb(), 0xFF00FF00);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 1. / 255).toColor().rgb(), 0xFF01FE01);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 0.5).toColor().rgb(), 0xFF808080);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 254. / 255).toColor().rgb(), 0xFFFE01FE);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 1).toColor().rgb(), 0xFFFF00FF);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 10).toColor().rgb(), 0xFFFF00FF);

    EXPECT_EQ(AnimatableColorImpl(Color(0xFF001020)).interpolateTo(Color(0xFF4080C0), 3. / 16).toColor().rgb(), 0xFF0C253E);

    EXPECT_EQ(AnimatableColorImpl(Color(0x0000FF00)).interpolateTo(Color(0xFFFF00FF), 0.5).toColor().rgb(), 0x80FF00FF);
    EXPECT_EQ(AnimatableColorImpl(Color(0x4000FF00)).interpolateTo(Color(0x80FF00FF), 0.5).toColor().rgb(), 0x60AA55AAu);
    EXPECT_EQ(AnimatableColorImpl(Color(0x40FF00FF)).interpolateTo(Color(0x80FFFFFF), 0.5).toColor().rgb(), 0x60FFAAFFu);

    EXPECT_EQ(AnimatableColorImpl(Color(0x10204080)).interpolateTo(Color(0x104080C0), 0.5).toColor().rgb(), 0x103060A0u);
}

TEST(AnimationAnimatableColorTest, Add)
{
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF012345)).addWith(Color(0xFF543210)).toColor().rgb(), 0xFF555555);
    EXPECT_EQ(AnimatableColorImpl(Color(0xFF808080)).addWith(Color(0xFF808080)).toColor().rgb(), 0xFFFFFFFF);
    EXPECT_EQ(AnimatableColorImpl(Color(0x80FFFFFF)).addWith(Color(0x80FFFFFF)).toColor().rgb(), 0xFFFFFFFF);
    EXPECT_EQ(AnimatableColorImpl(Color(0x40FFFFFF)).addWith(Color(0x40FFFFFF)).toColor().rgb(), 0x80FFFFFF);
    EXPECT_EQ(AnimatableColorImpl(Color(0x40004080)).addWith(Color(0x80804000)).toColor().rgb(), 0xC055402B);
    EXPECT_EQ(AnimatableColorImpl(Color(0x10204080)).addWith(Color(0x104080C0)).toColor().rgb(), 0x203060A0u);
}

TEST(AnimationAnimatableColorTest, Distance)
{
    EXPECT_NEAR(1.0, AnimatableColorImpl(Color(0xFF000000)).distanceTo(Color(0xFFFF0000)), 0.00000001);
    EXPECT_NEAR(13.0 / 255, AnimatableColorImpl(Color(0xFF53647C)).distanceTo(Color(0xFF506070)), 0.00000001);
    EXPECT_NEAR(60.0 / 255, AnimatableColorImpl(Color(0x3C000000)).distanceTo(Color(0x00FFFFFF)), 0.00000001);
    EXPECT_NEAR(60.0 / 255, AnimatableColorImpl(Color(0x3C000000)).distanceTo(Color(0x3C00FF00)), 0.00000001);

    RefPtrWillBeRawPtr<AnimatableColor> first = AnimatableColor::create(AnimatableColorImpl(Color(0xFF53647C)), AnimatableColorImpl(Color(0xFF000000)));
    RefPtrWillBeRawPtr<AnimatableColor> second = AnimatableColor::create(AnimatableColorImpl(Color(0xFF506070)), AnimatableColorImpl(Color(0xFF000000)));
    EXPECT_NEAR(13.0 / 255, AnimatableValue::distance(first.get(), second.get()), 0.00000001);
}

}