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32 #include "core/animation/AnimatableDouble.h"
34 #include <gtest/gtest.h>
36 using namespace WebCore;
40 TEST(AnimationAnimatableDoubleTest, Create)
42 EXPECT_TRUE(static_cast<bool>(AnimatableDouble::create(5).get()));
43 EXPECT_TRUE(static_cast<bool>(AnimatableDouble::create(10).get()));
46 TEST(AnimationAnimatableDoubleTest, Equal)
48 EXPECT_TRUE(AnimatableDouble::create(10)->equals(AnimatableDouble::create(10).get()));
49 EXPECT_FALSE(AnimatableDouble::create(5)->equals(AnimatableDouble::create(10).get()));
52 TEST(AnimationAnimatableDoubleTest, ToDouble)
54 EXPECT_EQ(5.9, AnimatableDouble::create(5.9)->toDouble());
55 EXPECT_EQ(-10, AnimatableDouble::create(-10)->toDouble());
59 TEST(AnimationAnimatableDoubleTest, Interpolate)
61 RefPtrWillBeRawPtr<AnimatableDouble> from10 = AnimatableDouble::create(10);
62 RefPtrWillBeRawPtr<AnimatableDouble> to20 = AnimatableDouble::create(20);
63 EXPECT_EQ(5, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), -0.5).get())->toDouble());
64 EXPECT_EQ(10, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0).get())->toDouble());
65 EXPECT_EQ(14, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.4).get())->toDouble());
66 EXPECT_EQ(15, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.5).get())->toDouble());
67 EXPECT_EQ(16, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.6).get())->toDouble());
68 EXPECT_EQ(20, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 1).get())->toDouble());
69 EXPECT_EQ(25, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 1.5).get())->toDouble());
72 TEST(AnimationAnimatableDoubleTest, Distance)
74 RefPtrWillBeRawPtr<AnimatableDouble> first = AnimatableDouble::create(-1.5);
75 RefPtrWillBeRawPtr<AnimatableDouble> second = AnimatableDouble::create(2.25);
76 RefPtrWillBeRawPtr<AnimatableDouble> third = AnimatableDouble::create(3);
78 EXPECT_DOUBLE_EQ(3.75, AnimatableValue::distance(first.get(), second.get()));
79 EXPECT_DOUBLE_EQ(0.75, AnimatableValue::distance(second.get(), third.get()));
80 EXPECT_DOUBLE_EQ(4.5, AnimatableValue::distance(third.get(), first.get()));