Web Animations CSS: Split AnimatableNumber into AnimatableDouble and AnimatableLength

Source/core/animation/KeyframeAnimationEffectTest.cpp

 /*
  * 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
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  * 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/KeyframeAnimationEffect.h"
 
-#include "core/animation/AnimatableNumber.h"
+#include "core/animation/AnimatableLength.h"
 #include "core/animation/AnimatableUnknown.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include <gtest/gtest.h>
 
 using namespace WebCore;
 
 namespace {
 
 AnimatableValue* unknownAnimatableValue(double n)
 {
     return AnimatableUnknown::create(CSSPrimitiveValue::create(n, CSSPrimitiveValue::CSS_UNKNOWN).get()).leakRef();
 }
 
 AnimatableValue* pixelAnimatableValue(double n)
 {
-    return AnimatableNumber::create(CSSPrimitiveValue::create(n, CSSPrimitiveValue::CSS_PX).get()).leakRef();
+    return AnimatableLength::create(CSSPrimitiveValue::create(n, CSSPrimitiveValue::CSS_PX).get()).leakRef();
 }
 
 KeyframeAnimationEffect::KeyframeVector keyframesAtZeroAndOne(AnimatableValue* zeroValue, AnimatableValue* oneValue)
 {
     KeyframeAnimationEffect::KeyframeVector keyframes(2);
     keyframes[0] = Keyframe::create();
     keyframes[0]->setOffset(0.0);
     keyframes[0]->setPropertyValue(CSSPropertyLeft, zeroValue);
     keyframes[1] = Keyframe::create();
     keyframes[1]->setOffset(1.0);
     keyframes[1]->setPropertyValue(CSSPropertyLeft, oneValue);
     return keyframes;
 }
 
 void expectDoubleValue(double expectedValue, PassRefPtr<AnimatableValue> value)
 {
-    ASSERT_TRUE(value->isNumber() || value->isUnknown());
+    ASSERT_TRUE(value->isLength() || value->isUnknown());
 
     double actualValue;
-    if (value->isNumber())
-        actualValue = toCSSPrimitiveValue(toAnimatableNumber(value.get())->toCSSValue().get())->getDoubleValue();
+    if (value->isLength())
+        actualValue = toCSSPrimitiveValue(toAnimatableLength(value.get())->toCSSValue().get())->getDoubleValue();
     else
         actualValue = toCSSPrimitiveValue(toAnimatableUnknown(value.get())->toCSSValue().get())->getDoubleValue();
 
     EXPECT_FLOAT_EQ(static_cast<float>(expectedValue), actualValue);
 }
 
 
 TEST(KeyframeAnimationEffect, BasicOperation)
 {
     KeyframeAnimationEffect::KeyframeVector keyframes = keyframesAtZeroAndOne(unknownAnimatableValue(3.0), unknownAnimatableValue(5.0));
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     EXPECT_TRUE(effect->sample(0, 0.25)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_TRUE(effect->sample(0, 0.4)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_FALSE(effect->sample(0, 0.5)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_FALSE(effect->sample(0, 0.6)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_FALSE(effect->sample(0, 0.75)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_FALSE(effect->sample(0, 0.8)->begin()->value->dependsOnUnderlyingValue());
     EXPECT_FALSE(effect->sample(0, 1)->begin()->value->dependsOnUnderlyingValue());
 }
 
 } // namespace