| /* |
| * 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/AnimatableLength.h" |
| |
| #include "core/animation/AnimatableValueTestHelper.h" |
| #include "core/css/CSSCalculationValue.h" |
| #include "core/css/CSSPrimitiveValue.h" |
| #include "core/rendering/style/RenderStyle.h" |
| #include "core/rendering/style/StyleInheritedData.h" |
| #include "platform/CalculationValue.h" |
| #include "wtf/MathExtras.h" |
| |
| #include <gtest/gtest.h> |
| |
| #define EXPECT_ROUNDTRIP(a, f) EXPECT_REFV_EQ(a, f(a.get())) |
| |
| namespace WebCore { |
| |
| class CoreAnimationAnimatableLengthTest : public ::testing::Test { |
| protected: |
| virtual void SetUp() |
| { |
| style = RenderStyle::createDefaultStyle(); |
| } |
| |
| PassRefPtr<AnimatableLength> create(double value, CSSPrimitiveValue::UnitTypes type) |
| { |
| return AnimatableLength::create(CSSPrimitiveValue::create(value, type).get()); |
| } |
| |
| PassRefPtr<AnimatableLength> create(double valueLeft, CSSPrimitiveValue::UnitTypes typeLeft, double valueRight, CSSPrimitiveValue::UnitTypes typeRight) |
| { |
| return AnimatableLength::create(createCalc(valueLeft, typeLeft, valueRight, typeRight).get()); |
| } |
| |
| PassRefPtr<CSSCalcValue> createCalc(double valueLeft, CSSPrimitiveValue::UnitTypes typeLeft, double valueRight, CSSPrimitiveValue::UnitTypes typeRight) |
| { |
| return CSSCalcValue::create(CSSCalcValue::createExpressionNode( |
| CSSCalcValue::createExpressionNode(CSSPrimitiveValue::create(valueLeft, typeLeft), valueLeft == trunc(valueLeft)), |
| CSSCalcValue::createExpressionNode(CSSPrimitiveValue::create(valueRight, typeRight), valueRight == trunc(valueRight)), |
| CalcAdd |
| )); |
| } |
| |
| PassRefPtr<CSSValue> toCSSValue(CSSValue* cssValue) |
| { |
| return AnimatableLength::create(cssValue)->toCSSValue(); |
| } |
| |
| AnimatableLength::NumberUnitType commonUnitType(PassRefPtr<AnimatableLength> a, PassRefPtr<AnimatableLength> b) |
| { |
| return a->commonUnitType(b.get()); |
| } |
| |
| bool isUnitlessZero(PassRefPtr<AnimatableLength> a) |
| { |
| return a->isUnitlessZero(); |
| } |
| |
| RefPtr<RenderStyle> style; |
| }; |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, CanCreateFrom) |
| { |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_MM).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_IN).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_PT).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_PC).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_EXS).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_REMS).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_VW).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_VH).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_VMIN).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(5, CSSPrimitiveValue::CSS_VMAX).get())); |
| |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_TRUE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM)).get())); |
| |
| EXPECT_FALSE(AnimatableLength::canCreateFrom(CSSPrimitiveValue::create("NaN", CSSPrimitiveValue::CSS_STRING).get())); |
| } |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, Create) |
| { |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_MM).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_IN).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_PT).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_PC).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_EXS).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_REMS).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_VW).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_VH).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_VMIN).get())); |
| EXPECT_TRUE(static_cast<bool>(create(5, CSSPrimitiveValue::CSS_VMAX).get())); |
| |
| EXPECT_TRUE(static_cast<bool>( |
| AnimatableLength::create(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get()).get() |
| )); |
| EXPECT_TRUE(static_cast<bool>( |
| AnimatableLength::create(CSSPrimitiveValue::create(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM)).get()).get() |
| )); |
| } |
| |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, ToCSSValue) |
| { |
| |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_PX), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_CM), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_MM), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_IN), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_PT), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_PC), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_EMS), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_EXS), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_REMS), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_PERCENTAGE), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_VW), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_VH), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_VMIN), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(-5, CSSPrimitiveValue::CSS_VMAX), toCSSValue); |
| |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_IN)), toCSSValue); |
| EXPECT_ROUNDTRIP(CSSPrimitiveValue::create(createCalc(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_IN)), toCSSValue); |
| } |
| |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, ToLength) |
| { |
| EXPECT_EQ(Length(-5, WebCore::Fixed), create(-5, CSSPrimitiveValue::CSS_PX)->toLength(style.get(), style.get(), 1)); |
| EXPECT_EQ(Length(-15, WebCore::Fixed), create(-5, CSSPrimitiveValue::CSS_PX)->toLength(style.get(), style.get(), 3)); |
| EXPECT_EQ(Length(0, WebCore::Fixed), create(-5, CSSPrimitiveValue::CSS_PX)->toLength(style.get(), style.get(), 1, NonNegativeValues)); |
| EXPECT_EQ(Length(0, WebCore::Fixed), create(-5, CSSPrimitiveValue::CSS_PX)->toLength(style.get(), style.get(), 3, NonNegativeValues)); |
| |
| EXPECT_EQ(Length(-5, Percent), create(-5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 1)); |
| EXPECT_EQ(Length(-5, Percent), create(-5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 3)); |
| EXPECT_EQ(Length(0, Percent), create(-5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 1, NonNegativeValues)); |
| EXPECT_EQ(Length(0, Percent), create(-5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 3, NonNegativeValues)); |
| |
| EXPECT_EQ( |
| Length(CalculationValue::create( |
| adoptPtr(new CalcExpressionBinaryOperation( |
| adoptPtr(new CalcExpressionLength(Length(-5, WebCore::Fixed))), |
| adoptPtr(new CalcExpressionLength(Length(-5, Percent))), |
| CalcAdd)), |
| ValueRangeAll)), |
| create(-5, CSSPrimitiveValue::CSS_PX, -5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 1)); |
| EXPECT_EQ( |
| Length(CalculationValue::create( |
| adoptPtr(new CalcExpressionBinaryOperation( |
| adoptPtr(new CalcExpressionLength(Length(-15, WebCore::Fixed))), |
| adoptPtr(new CalcExpressionLength(Length(-5, Percent))), |
| CalcAdd)), |
| ValueRangeAll)), |
| create(-5, CSSPrimitiveValue::CSS_PX, -5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 3)); |
| EXPECT_EQ( |
| Length(CalculationValue::create( |
| adoptPtr(new CalcExpressionBinaryOperation( |
| adoptPtr(new CalcExpressionLength(Length(-5, WebCore::Fixed))), |
| adoptPtr(new CalcExpressionLength(Length(-5, Percent))), |
| CalcAdd)), |
| ValueRangeNonNegative)), |
| create(-5, CSSPrimitiveValue::CSS_PX, -5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 1, NonNegativeValues)); |
| EXPECT_EQ( |
| Length(CalculationValue::create( |
| adoptPtr(new CalcExpressionBinaryOperation( |
| adoptPtr(new CalcExpressionLength(Length(-15, WebCore::Fixed))), |
| adoptPtr(new CalcExpressionLength(Length(-5, Percent))), |
| CalcAdd)), |
| ValueRangeNonNegative)), |
| create(-5, CSSPrimitiveValue::CSS_PX, -5, CSSPrimitiveValue::CSS_PERCENTAGE)->toLength(style.get(), style.get(), 3, NonNegativeValues)); |
| } |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, Interpolate) |
| { |
| RefPtr<AnimatableLength> from10px = create(10, CSSPrimitiveValue::CSS_PX); |
| RefPtr<AnimatableLength> to20pxAsInches = create(20.0 / 96, CSSPrimitiveValue::CSS_IN); |
| |
| EXPECT_REFV_EQ(create(5, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), -0.5)); |
| |
| EXPECT_REFV_EQ(create(10, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 0)); |
| EXPECT_REFV_EQ(create(14, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 0.4)); |
| EXPECT_REFV_EQ(create(15, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 0.5)); |
| EXPECT_REFV_EQ(create(16, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 0.6)); |
| EXPECT_REFV_EQ(create(20.0 / 96, CSSPrimitiveValue::CSS_IN), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 1)); |
| EXPECT_REFV_EQ(create(25, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from10px.get(), to20pxAsInches.get(), 1.5)); |
| |
| RefPtr<AnimatableLength> from10em = create(10, CSSPrimitiveValue::CSS_EMS); |
| RefPtr<AnimatableLength> to20rem = create(20, CSSPrimitiveValue::CSS_REMS); |
| EXPECT_REFV_EQ(create(15, CSSPrimitiveValue::CSS_EMS, -10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), -0.5)); |
| EXPECT_REFV_EQ(create(10, CSSPrimitiveValue::CSS_EMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 0)); |
| EXPECT_REFV_EQ(create(6, CSSPrimitiveValue::CSS_EMS, 8, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 0.4)); |
| EXPECT_REFV_EQ(create(5, CSSPrimitiveValue::CSS_EMS, 10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 0.5)); |
| EXPECT_REFV_EQ(create(4, CSSPrimitiveValue::CSS_EMS, 12, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 0.6)); |
| EXPECT_REFV_EQ(create(20, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 1)); |
| EXPECT_REFV_EQ(create(-5, CSSPrimitiveValue::CSS_EMS, 30, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from10em.get(), to20rem.get(), 1.5)); |
| |
| // Zero values are typeless and hence we can don't get a calc |
| RefPtr<AnimatableLength> from0px = create(0, CSSPrimitiveValue::CSS_PX); |
| EXPECT_REFV_EQ(create(-10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0px.get(), to20rem.get(), -0.5)); |
| // At t=0, interpolate always returns the "from" value. |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::interpolate(from0px.get(), to20rem.get(), 0)); |
| EXPECT_REFV_EQ(create(10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0px.get(), to20rem.get(), 0.5)); |
| EXPECT_REFV_EQ(create(20, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0px.get(), to20rem.get(), 1.0)); |
| EXPECT_REFV_EQ(create(30, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0px.get(), to20rem.get(), 1.5)); |
| |
| // Except 0% which is special |
| RefPtr<AnimatableLength> from0percent = create(0, CSSPrimitiveValue::CSS_PERCENTAGE); |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PERCENTAGE, -10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0percent.get(), to20rem.get(), -0.5)); |
| // At t=0, interpolate always returns the "from" value. |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PERCENTAGE), |
| AnimatableValue::interpolate(from0percent.get(), to20rem.get(), 0)); |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PERCENTAGE, 10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0percent.get(), to20rem.get(), 0.5)); |
| // At t=1, interpolate always returns the "to" value. |
| EXPECT_REFV_EQ(create(20, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0percent.get(), to20rem.get(), 1.0)); |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PERCENTAGE, 30, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::interpolate(from0percent.get(), to20rem.get(), 1.5)); |
| } |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, Add) |
| { |
| EXPECT_REFV_EQ(create(10, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::add(create(10, CSSPrimitiveValue::CSS_PX).get(), create(0, CSSPrimitiveValue::CSS_MM).get())); |
| EXPECT_REFV_EQ(create(100, CSSPrimitiveValue::CSS_PX), |
| AnimatableValue::add(create(4, CSSPrimitiveValue::CSS_PX).get(), create(1, CSSPrimitiveValue::CSS_IN).get())); |
| EXPECT_REFV_EQ( |
| create(10, CSSPrimitiveValue::CSS_EMS, 20, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::add(create(10, CSSPrimitiveValue::CSS_EMS).get(), create(20, CSSPrimitiveValue::CSS_REMS).get())); |
| EXPECT_REFV_EQ( |
| create(10, CSSPrimitiveValue::CSS_EMS), |
| AnimatableValue::add(create(10, CSSPrimitiveValue::CSS_EMS).get(), create(0, CSSPrimitiveValue::CSS_REMS).get())); |
| EXPECT_REFV_EQ( |
| create(20, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::add(create(0, CSSPrimitiveValue::CSS_EMS).get(), create(20, CSSPrimitiveValue::CSS_REMS).get())); |
| |
| // Check you actually get the reference back for zero optimization |
| RefPtr<AnimatableLength> rems20 = create(20, CSSPrimitiveValue::CSS_REMS); |
| EXPECT_EQ(rems20.get(), AnimatableValue::add(create(0, CSSPrimitiveValue::CSS_EMS).get(), rems20.get()).get()); |
| EXPECT_EQ(rems20.get(), AnimatableValue::add(rems20.get(), create(0, CSSPrimitiveValue::CSS_EMS).get()).get()); |
| |
| // Except 0% which is special |
| RefPtr<AnimatableLength> zeropercent = create(0, CSSPrimitiveValue::CSS_PERCENTAGE); |
| EXPECT_REFV_EQ(create(0, CSSPrimitiveValue::CSS_PERCENTAGE, -10, CSSPrimitiveValue::CSS_REMS), |
| AnimatableValue::add(zeropercent.get(), create(-10, CSSPrimitiveValue::CSS_REMS).get())); |
| EXPECT_REFV_EQ(create(-10, CSSPrimitiveValue::CSS_REMS, 0, CSSPrimitiveValue::CSS_PERCENTAGE), |
| AnimatableValue::add(create(-10, CSSPrimitiveValue::CSS_REMS).get(), zeropercent.get())); |
| } |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, IsUnitless) |
| { |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_PX))); |
| EXPECT_FALSE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_PERCENTAGE))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_EMS))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_EXS))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_REMS))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_VW))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_VH))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_VMIN))); |
| EXPECT_TRUE(isUnitlessZero(create(0, CSSPrimitiveValue::CSS_VMAX))); |
| |
| EXPECT_FALSE(isUnitlessZero(create(1, CSSPrimitiveValue::CSS_PX))); |
| EXPECT_FALSE(isUnitlessZero(create(2, CSSPrimitiveValue::CSS_PERCENTAGE))); |
| EXPECT_FALSE(isUnitlessZero(create(3, CSSPrimitiveValue::CSS_EMS))); |
| EXPECT_FALSE(isUnitlessZero(create(4, CSSPrimitiveValue::CSS_EXS))); |
| EXPECT_FALSE(isUnitlessZero(create(5, CSSPrimitiveValue::CSS_REMS))); |
| EXPECT_FALSE(isUnitlessZero(create(6, CSSPrimitiveValue::CSS_VW))); |
| EXPECT_FALSE(isUnitlessZero(create(7, CSSPrimitiveValue::CSS_VH))); |
| EXPECT_FALSE(isUnitlessZero(create(8, CSSPrimitiveValue::CSS_VMIN))); |
| EXPECT_FALSE(isUnitlessZero(create(9, CSSPrimitiveValue::CSS_VMAX))); |
| } |
| |
| TEST_F(CoreAnimationAnimatableLengthTest, CommonUnitType) |
| { |
| RefPtr<AnimatableLength> length10px = create(10, CSSPrimitiveValue::CSS_PX); |
| EXPECT_EQ(AnimatableLength::UnitTypePixels, commonUnitType(length10px, create(1, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length10px, create(2, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length10px, create(3, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length10px, create(4, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length10px, create(0, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| |
| RefPtr<AnimatableLength> length0px = create(0, CSSPrimitiveValue::CSS_PX); |
| EXPECT_EQ(AnimatableLength::UnitTypePixels, commonUnitType(length0px, create(1, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypePercentage, commonUnitType(length0px, create(2, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeFontSize, commonUnitType(length0px, create(3, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length0px, create(4, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypePercentage, commonUnitType(length0px, create(0, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| |
| RefPtr<AnimatableLength> length0percent = create(0, CSSPrimitiveValue::CSS_PERCENTAGE); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length0percent, create(1, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypePercentage, commonUnitType(length0percent, create(2, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length0percent, create(3, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(length0percent, create(4, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypePercentage, commonUnitType(length0percent, create(0, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| |
| RefPtr<AnimatableLength> lengthCalc = create(3, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(lengthCalc, create(1, CSSPrimitiveValue::CSS_PX).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(lengthCalc, create(2, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(lengthCalc, create(3, CSSPrimitiveValue::CSS_EMS).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(lengthCalc, create(4, CSSPrimitiveValue::CSS_PX, 5, CSSPrimitiveValue::CSS_CM).get())); |
| EXPECT_EQ(AnimatableLength::UnitTypeInvalid, commonUnitType(lengthCalc, create(0, CSSPrimitiveValue::CSS_PERCENTAGE).get())); |
| } |
| |
| } // namespace WebCore |
