cc/keyframed_animation_curve_unittest.cc - Issue 11359077: cc: Replace the WebCore::UnitBezier class with the SkUnitCubicInterp() method from Skia.

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Issue 11359077: cc: Replace the WebCore::UnitBezier class with the SkUnitCubicInterp() method from Skia. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Fix web unittests Created 8 years, 1 month ago

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1 // Copyright 2012 The Chromium Authors. All rights reserved.	1 // Copyright 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "config.h"	5 #include "config.h"

6	6

7 #include "cc/keyframed_animation_curve.h"	7 #include "cc/keyframed_animation_curve.h"

8	8

9 #include "testing/gmock/include/gmock/gmock.h"	9 #include "testing/gmock/include/gmock/gmock.h"

10 #include "testing/gtest/include/gtest/gtest.h"	10 #include "testing/gtest/include/gtest/gtest.h"

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190 // Tests that a cubic bezier timing function works as expected.	190 // Tests that a cubic bezier timing function works as expected.

191 TEST(KeyframedAnimationCurveTest, CubicBezierTimingFunction)	191 TEST(KeyframedAnimationCurveTest, CubicBezierTimingFunction)

192 {	192 {

193 scoped_ptr<KeyframedFloatAnimationCurve> curve(KeyframedFloatAnimationCurve: :create());	193 scoped_ptr<KeyframedFloatAnimationCurve> curve(KeyframedFloatAnimationCurve: :create());

194 curve->addKeyframe(FloatKeyframe::create(0, 0, CubicBezierTimingFunction::cr eate(0.25, 0, 0.75, 1).PassAs<TimingFunction>()));	194 curve->addKeyframe(FloatKeyframe::create(0, 0, CubicBezierTimingFunction::cr eate(0.25, 0, 0.75, 1).PassAs<TimingFunction>()));

195 curve->addKeyframe(FloatKeyframe::create(1, 1, scoped_ptr<TimingFunction>()) );	195 curve->addKeyframe(FloatKeyframe::create(1, 1, scoped_ptr<TimingFunction>()) );

196	196

197 EXPECT_FLOAT_EQ(0, curve->getValue(0));	197 EXPECT_FLOAT_EQ(0, curve->getValue(0));

198 EXPECT_LT(0, curve->getValue(0.25));	198 EXPECT_LT(0, curve->getValue(0.25));

199 EXPECT_GT(0.25, curve->getValue(0.25));	199 EXPECT_GT(0.25, curve->getValue(0.25));

200 EXPECT_FLOAT_EQ(0.5, curve->getValue(0.5));	200 EXPECT_NEAR(curve->getValue(0.5), 0.5, 0.00015);

201 EXPECT_LT(0.75, curve->getValue(0.75));	201 EXPECT_LT(0.75, curve->getValue(0.75));

202 EXPECT_GT(1, curve->getValue(0.75));	202 EXPECT_GT(1, curve->getValue(0.75));

203 EXPECT_FLOAT_EQ(1, curve->getValue(1));	203 EXPECT_FLOAT_EQ(1, curve->getValue(1));

204 }	204 }

205	205

206 } // anonymous namespace	206 } // anonymous namespace

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