| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "config.h" |
| |
| #include "core/animation/AnimatableLength.h" |
| #include "platform/CalculationValue.h" |
| |
| #include <gtest/gtest.h> |
| |
| namespace WebCore { |
| |
| namespace { |
| |
| PassRefPtrWillBeRawPtr<AnimatableLength> create(const Length& length, double zoom = 1) |
| { |
| return AnimatableLength::create(length, zoom); |
| } |
| |
| } // namespace |
| |
| TEST(AnimationAnimatableLengthTest, RoundTripConversion) |
| { |
| EXPECT_EQ(Length(0, Fixed), create(Length(0, Fixed))->length(1, ValueRangeAll)); |
| EXPECT_EQ(Length(0, Percent), create(Length(0, Percent))->length(1, ValueRangeAll)); |
| EXPECT_EQ(Length(10, Fixed), create(Length(10, Fixed))->length(1, ValueRangeAll)); |
| EXPECT_EQ(Length(10, Percent), create(Length(10, Percent))->length(1, ValueRangeAll)); |
| EXPECT_EQ(Length(-10, Fixed), create(Length(-10, Fixed))->length(1, ValueRangeAll)); |
| EXPECT_EQ(Length(-10, Percent), create(Length(-10, Percent))->length(1, ValueRangeAll)); |
| Length calc = Length(CalculationValue::create(PixelsAndPercent(5, 10), ValueRangeAll)); |
| EXPECT_EQ(calc, create(calc)->length(1, ValueRangeAll)); |
| } |
| |
| TEST(AnimationAnimatableLengthTest, ValueRangeNonNegative) |
| { |
| EXPECT_EQ(Length(10, Fixed), create(Length(10, Fixed))->length(1, ValueRangeNonNegative)); |
| EXPECT_EQ(Length(10, Percent), create(Length(10, Percent))->length(1, ValueRangeNonNegative)); |
| EXPECT_EQ(Length(0, Fixed), create(Length(-10, Fixed))->length(1, ValueRangeNonNegative)); |
| EXPECT_EQ(Length(0, Percent), create(Length(-10, Percent))->length(1, ValueRangeNonNegative)); |
| Length calc = Length(CalculationValue::create(PixelsAndPercent(-5, -10), ValueRangeNonNegative)); |
| EXPECT_TRUE(calc == create(calc)->length(1, ValueRangeNonNegative)); |
| } |
| |
| TEST(AnimationAnimatableLengthTest, Zoom) |
| { |
| EXPECT_EQ(Length(4, Fixed), create(Length(10, Fixed), 5)->length(2, ValueRangeAll)); |
| EXPECT_EQ(Length(10, Percent), create(Length(10, Percent), 5)->length(2, ValueRangeAll)); |
| Length calc = Length(CalculationValue::create(PixelsAndPercent(5, 10), ValueRangeAll)); |
| Length result = Length(CalculationValue::create(PixelsAndPercent(2, 10), ValueRangeAll)); |
| EXPECT_TRUE(result == create(calc, 5)->length(2, ValueRangeAll)); |
| } |
| |
| TEST(AnimationAnimatableLengthTest, Equals) |
| { |
| EXPECT_TRUE(create(Length(10, Fixed))->equals(create(Length(10, Fixed)).get())); |
| EXPECT_TRUE(create(Length(20, Percent))->equals(create(Length(20, Percent)).get())); |
| EXPECT_FALSE(create(Length(10, Fixed))->equals(create(Length(10, Percent)).get())); |
| EXPECT_FALSE(create(Length(0, Percent))->equals(create(Length(0, Fixed)).get())); |
| Length calc = Length(CalculationValue::create(PixelsAndPercent(5, 10), ValueRangeAll)); |
| EXPECT_TRUE(create(calc)->equals(create(calc).get())); |
| EXPECT_FALSE(create(calc)->equals(create(Length(10, Percent)).get())); |
| } |
| |
| TEST(AnimationAnimatableLengthTest, Interpolate) |
| { |
| EXPECT_TRUE(AnimatableValue::interpolate(create(Length(10, Fixed)).get(), create(Length(0, Fixed)).get(), 0.2)->equals(create(Length(8, Fixed)).get())); |
| EXPECT_TRUE(AnimatableValue::interpolate(create(Length(4, Percent)).get(), create(Length(12, Percent)).get(), 0.25)->equals(create(Length(6, Percent)).get())); |
| Length calc = Length(CalculationValue::create(PixelsAndPercent(12, 4), ValueRangeAll)); |
| EXPECT_TRUE(AnimatableValue::interpolate(create(Length(20, Fixed)).get(), create(Length(10, Percent)).get(), 0.4)->equals(create(calc).get())); |
| } |
| |
| } // namespace WebCore |