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32 #include "core/animation/AnimatableColor.h"
34 #include <gtest/gtest.h>
36 using namespace WebCore;
40 TEST(AnimationAnimatableColorTest, ToColor)
42 Color transparent = AnimatableColorImpl(Color::transparent).toColor();
43 EXPECT_EQ(transparent.rgb(), Color::transparent);
44 Color red = AnimatableColorImpl(Color(0xFFFF0000)).toColor();
45 EXPECT_EQ(red.rgb(), 0xFFFF0000);
48 TEST(AnimationAnimatableColorTest, Interpolate)
50 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFF00FF00), -10).toColor().rgb(), 0xFF00FF00);
51 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), -10).toColor().rgb(), 0xFF00FF00);
52 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 0).toColor().rgb(), 0xFF00FF00);
53 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 1. / 255).toColor().rgb(), 0xFF01FE01);
54 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 0.5).toColor().rgb(), 0xFF808080);
55 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 254. / 255).toColor().rgb(), 0xFFFE01FE);
56 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 1).toColor().rgb(), 0xFFFF00FF);
57 EXPECT_EQ(AnimatableColorImpl(Color(0xFF00FF00)).interpolateTo(Color(0xFFFF00FF), 10).toColor().rgb(), 0xFFFF00FF);
59 EXPECT_EQ(AnimatableColorImpl(Color(0xFF001020)).interpolateTo(Color(0xFF4080C0), 3. / 16).toColor().rgb(), 0xFF0C253E);
61 EXPECT_EQ(AnimatableColorImpl(Color(0x0000FF00)).interpolateTo(Color(0xFFFF00FF), 0.5).toColor().rgb(), 0x80FF00FF);
62 EXPECT_EQ(AnimatableColorImpl(Color(0x4000FF00)).interpolateTo(Color(0x80FF00FF), 0.5).toColor().rgb(), 0x60AA55AAu);
63 EXPECT_EQ(AnimatableColorImpl(Color(0x40FF00FF)).interpolateTo(Color(0x80FFFFFF), 0.5).toColor().rgb(), 0x60FFAAFFu);
65 EXPECT_EQ(AnimatableColorImpl(Color(0x10204080)).interpolateTo(Color(0x104080C0), 0.5).toColor().rgb(), 0x103060A0u);
68 TEST(AnimationAnimatableColorTest, Add)
70 EXPECT_EQ(AnimatableColorImpl(Color(0xFF012345)).addWith(Color(0xFF543210)).toColor().rgb(), 0xFF555555);
71 EXPECT_EQ(AnimatableColorImpl(Color(0xFF808080)).addWith(Color(0xFF808080)).toColor().rgb(), 0xFFFFFFFF);
72 EXPECT_EQ(AnimatableColorImpl(Color(0x80FFFFFF)).addWith(Color(0x80FFFFFF)).toColor().rgb(), 0xFFFFFFFF);
73 EXPECT_EQ(AnimatableColorImpl(Color(0x40FFFFFF)).addWith(Color(0x40FFFFFF)).toColor().rgb(), 0x80FFFFFF);
74 EXPECT_EQ(AnimatableColorImpl(Color(0x40004080)).addWith(Color(0x80804000)).toColor().rgb(), 0xC055402B);
75 EXPECT_EQ(AnimatableColorImpl(Color(0x10204080)).addWith(Color(0x104080C0)).toColor().rgb(), 0x203060A0u);