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/*
* Copyright (c) 2013, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "core/animation/AnimatableDouble.h"
#include "core/css/CSSPrimitiveValue.h"
#include <gtest/gtest.h>
using namespace WebCore;
namespace {
TEST(AnimationAnimatableDoubleTest, Create)
{
EXPECT_TRUE(static_cast<bool>(AnimatableDouble::create(5).get()));
EXPECT_TRUE(static_cast<bool>(AnimatableDouble::create(10).get()));
}
TEST(AnimationAnimatableDoubleTest, Equal)
{
EXPECT_TRUE(AnimatableDouble::create(10)->equals(AnimatableDouble::create(10).get()));
EXPECT_FALSE(AnimatableDouble::create(5)->equals(AnimatableDouble::create(10).get()));
}
TEST(AnimationAnimatableDoubleTest, ToCSSValue)
{
RefPtr<CSSValue> cssValue5 = CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_NUMBER);
RefPtr<CSSValue> cssValue10 = CSSPrimitiveValue::create(10, CSSPrimitiveValue::CSS_NUMBER);
EXPECT_TRUE(AnimatableDouble::create(5)->toCSSValue()->equals(*cssValue5.get()));
EXPECT_FALSE(AnimatableDouble::create(5)->toCSSValue()->equals(*cssValue10.get()));
}
TEST(AnimationAnimatableDoubleTest, ToDouble)
{
EXPECT_EQ(5.9, AnimatableDouble::create(5.9)->toDouble());
EXPECT_EQ(-10, AnimatableDouble::create(-10)->toDouble());
}
TEST(AnimationAnimatableDoubleTest, Interpolate)
{
RefPtr<AnimatableDouble> from10 = AnimatableDouble::create(10);
RefPtr<AnimatableDouble> to20 = AnimatableDouble::create(20);
EXPECT_EQ(5, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), -0.5).get())->toDouble());
EXPECT_EQ(10, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0).get())->toDouble());
EXPECT_EQ(14, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.4).get())->toDouble());
EXPECT_EQ(15, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.5).get())->toDouble());
EXPECT_EQ(16, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 0.6).get())->toDouble());
EXPECT_EQ(20, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 1).get())->toDouble());
EXPECT_EQ(25, toAnimatableDouble(AnimatableValue::interpolate(from10.get(), to20.get(), 1.5).get())->toDouble());
}
TEST(AnimationAnimatableDoubleTest, Add)
{
EXPECT_EQ(-10, toAnimatableDouble(AnimatableValue::add(AnimatableDouble::create(-2).get(), AnimatableDouble::create(-8).get()).get())->toDouble());
EXPECT_EQ(0, toAnimatableDouble(AnimatableValue::add(AnimatableDouble::create(50).get(), AnimatableDouble::create(-50).get()).get())->toDouble());
EXPECT_EQ(10, toAnimatableDouble(AnimatableValue::add(AnimatableDouble::create(4).get(), AnimatableDouble::create(6).get()).get())->toDouble());
EXPECT_EQ(20, toAnimatableDouble(AnimatableValue::add(AnimatableDouble::create(0).get(), AnimatableDouble::create(20).get()).get())->toDouble());
EXPECT_EQ(30, toAnimatableDouble(AnimatableValue::add(AnimatableDouble::create(30).get(), AnimatableDouble::create(0).get()).get())->toDouble());
}
}
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