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Diffstat (limited to 'Source/WebKit/chromium/tests/WebFloatAnimationCurveTest.cpp')
| -rw-r--r-- | Source/WebKit/chromium/tests/WebFloatAnimationCurveTest.cpp | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/Source/WebKit/chromium/tests/WebFloatAnimationCurveTest.cpp b/Source/WebKit/chromium/tests/WebFloatAnimationCurveTest.cpp deleted file mode 100644 index 7a6a52405..000000000 --- a/Source/WebKit/chromium/tests/WebFloatAnimationCurveTest.cpp +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (C) 2012 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: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 <public/WebFloatAnimationCurve.h> - -#include "CCTimingFunction.h" - -#include <gtest/gtest.h> -#include <wtf/OwnPtr.h> -#include <wtf/PassOwnPtr.h> - -using namespace WebKit; - -namespace { - -// Tests that a float animation with one keyframe works as expected. -TEST(WebFloatAnimationCurveTest, OneFloatKeyframe) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 2), WebAnimationCurve::TimingFunctionTypeLinear); - EXPECT_FLOAT_EQ(2, curve->getValue(-1)); - EXPECT_FLOAT_EQ(2, curve->getValue(0)); - EXPECT_FLOAT_EQ(2, curve->getValue(0.5)); - EXPECT_FLOAT_EQ(2, curve->getValue(1)); - EXPECT_FLOAT_EQ(2, curve->getValue(2)); -} - -// Tests that a float animation with two keyframes works as expected. -TEST(WebFloatAnimationCurveTest, TwoFloatKeyframe) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 2), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 4), WebAnimationCurve::TimingFunctionTypeLinear); - EXPECT_FLOAT_EQ(2, curve->getValue(-1)); - EXPECT_FLOAT_EQ(2, curve->getValue(0)); - EXPECT_FLOAT_EQ(3, curve->getValue(0.5)); - EXPECT_FLOAT_EQ(4, curve->getValue(1)); - EXPECT_FLOAT_EQ(4, curve->getValue(2)); -} - -// Tests that a float animation with three keyframes works as expected. -TEST(WebFloatAnimationCurveTest, ThreeFloatKeyframe) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 2), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 4), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(2, 8), WebAnimationCurve::TimingFunctionTypeLinear); - EXPECT_FLOAT_EQ(2, curve->getValue(-1)); - EXPECT_FLOAT_EQ(2, curve->getValue(0)); - EXPECT_FLOAT_EQ(3, curve->getValue(0.5)); - EXPECT_FLOAT_EQ(4, curve->getValue(1)); - EXPECT_FLOAT_EQ(6, curve->getValue(1.5)); - EXPECT_FLOAT_EQ(8, curve->getValue(2)); - EXPECT_FLOAT_EQ(8, curve->getValue(3)); -} - -// Tests that a float animation with multiple keys at a given time works sanely. -TEST(WebFloatAnimationCurveTest, RepeatedFloatKeyTimes) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 4), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 4), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 6), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(2, 6), WebAnimationCurve::TimingFunctionTypeLinear); - - EXPECT_FLOAT_EQ(4, curve->getValue(-1)); - EXPECT_FLOAT_EQ(4, curve->getValue(0)); - EXPECT_FLOAT_EQ(4, curve->getValue(0.5)); - - // There is a discontinuity at 1. Any value between 4 and 6 is valid. - float value = curve->getValue(1); - EXPECT_TRUE(value >= 4 && value <= 6); - - EXPECT_FLOAT_EQ(6, curve->getValue(1.5)); - EXPECT_FLOAT_EQ(6, curve->getValue(2)); - EXPECT_FLOAT_EQ(6, curve->getValue(3)); -} - -// Tests that the keyframes may be added out of order. -TEST(WebFloatAnimationCurveTest, UnsortedKeyframes) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(2, 8), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(0, 2), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 4), WebAnimationCurve::TimingFunctionTypeLinear); - - EXPECT_FLOAT_EQ(2, curve->getValue(-1)); - EXPECT_FLOAT_EQ(2, curve->getValue(0)); - EXPECT_FLOAT_EQ(3, curve->getValue(0.5)); - EXPECT_FLOAT_EQ(4, curve->getValue(1)); - EXPECT_FLOAT_EQ(6, curve->getValue(1.5)); - EXPECT_FLOAT_EQ(8, curve->getValue(2)); - EXPECT_FLOAT_EQ(8, curve->getValue(3)); -} - -// Tests that a cubic bezier timing function works as expected. -TEST(WebFloatAnimationCurveTest, CubicBezierTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), 0.25, 0, 0.75, 1); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - EXPECT_FLOAT_EQ(0, curve->getValue(0)); - EXPECT_LT(0, curve->getValue(0.25)); - EXPECT_GT(0.25, curve->getValue(0.25)); - EXPECT_FLOAT_EQ(0.5, curve->getValue(0.5)); - EXPECT_LT(0.75, curve->getValue(0.75)); - EXPECT_GT(1, curve->getValue(0.75)); - EXPECT_FLOAT_EQ(1, curve->getValue(1)); -} - -// Tests that an ease timing function works as expected. -TEST(WebFloatAnimationCurveTest, EaseTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeEase); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCEaseTimingFunction::create()); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -// Tests using a linear timing function. -TEST(WebFloatAnimationCurveTest, LinearTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeLinear); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(time, curve->getValue(time)); - } -} - -// Tests that an ease in timing function works as expected. -TEST(WebFloatAnimationCurveTest, EaseInTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeEaseIn); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCEaseInTimingFunction::create()); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -// Tests that an ease in timing function works as expected. -TEST(WebFloatAnimationCurveTest, EaseOutTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeEaseOut); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCEaseOutTimingFunction::create()); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -// Tests that an ease in timing function works as expected. -TEST(WebFloatAnimationCurveTest, EaseInOutTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeEaseInOut); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCEaseInOutTimingFunction::create()); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -// Tests that an ease in timing function works as expected. -TEST(WebFloatAnimationCurveTest, CustomBezierTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - double x1 = 0.3; - double y1 = 0.2; - double x2 = 0.8; - double y2 = 0.7; - curve->add(WebFloatKeyframe(0, 0), x1, y1, x2, y2); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCCubicBezierTimingFunction::create(x1, y1, x2, y2)); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -// Tests that the default timing function is indeed ease. -TEST(WebFloatAnimationCurveTest, DefaultTimingFunction) -{ - OwnPtr<WebFloatAnimationCurve> curve = adoptPtr(WebFloatAnimationCurve::create()); - curve->add(WebFloatKeyframe(0, 0)); - curve->add(WebFloatKeyframe(1, 1), WebAnimationCurve::TimingFunctionTypeLinear); - - OwnPtr<WebCore::CCTimingFunction> timingFunction(WebCore::CCEaseTimingFunction::create()); - for (int i = 0; i <= 4; ++i) { - const double time = i * 0.25; - EXPECT_FLOAT_EQ(timingFunction->getValue(time), curve->getValue(time)); - } -} - -} // namespace |