Index: webkit/renderer/compositor_bindings/web_float_animation_curve_unittest.cc |
diff --git a/webkit/renderer/compositor_bindings/web_float_animation_curve_unittest.cc b/webkit/renderer/compositor_bindings/web_float_animation_curve_unittest.cc |
deleted file mode 100644 |
index 04605fbd80ea3222c421b1cfb6ac64a93eb2705c..0000000000000000000000000000000000000000 |
--- a/webkit/renderer/compositor_bindings/web_float_animation_curve_unittest.cc |
+++ /dev/null |
@@ -1,233 +0,0 @@ |
-// Copyright 2012 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "base/memory/scoped_ptr.h" |
-#include "cc/animation/timing_function.h" |
-#include "testing/gtest/include/gtest/gtest.h" |
-#include "webkit/renderer/compositor_bindings/web_float_animation_curve_impl.h" |
- |
-using blink::WebAnimationCurve; |
-using blink::WebFloatAnimationCurve; |
-using blink::WebFloatKeyframe; |
- |
-namespace webkit { |
-namespace { |
- |
-// Tests that a float animation with one keyframe works as expected. |
-TEST(WebFloatAnimationCurveTest, OneFloatKeyframe) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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_NEAR(curve->getValue(0.5), 0.5, 0.00015); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- curve->add(WebFloatKeyframe(0, 0), WebAnimationCurve::TimingFunctionTypeEase); |
- curve->add(WebFloatKeyframe(1, 1), |
- WebAnimationCurve::TimingFunctionTypeLinear); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::EaseTimingFunction::Create()); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-// Tests using a linear timing function. |
-TEST(WebFloatAnimationCurveTest, LinearTimingFunction) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- curve->add(WebFloatKeyframe(0, 0), |
- WebAnimationCurve::TimingFunctionTypeEaseIn); |
- curve->add(WebFloatKeyframe(1, 1), |
- WebAnimationCurve::TimingFunctionTypeLinear); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::EaseInTimingFunction::Create()); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-// Tests that an ease in timing function works as expected. |
-TEST(WebFloatAnimationCurveTest, EaseOutTimingFunction) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- curve->add(WebFloatKeyframe(0, 0), |
- WebAnimationCurve::TimingFunctionTypeEaseOut); |
- curve->add(WebFloatKeyframe(1, 1), |
- WebAnimationCurve::TimingFunctionTypeLinear); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::EaseOutTimingFunction::Create()); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-// Tests that an ease in timing function works as expected. |
-TEST(WebFloatAnimationCurveTest, EaseInOutTimingFunction) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- curve->add(WebFloatKeyframe(0, 0), |
- WebAnimationCurve::TimingFunctionTypeEaseInOut); |
- curve->add(WebFloatKeyframe(1, 1), |
- WebAnimationCurve::TimingFunctionTypeLinear); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::EaseInOutTimingFunction::Create()); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-// Tests that an ease in timing function works as expected. |
-TEST(WebFloatAnimationCurveTest, CustomBezierTimingFunction) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- 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); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::CubicBezierTimingFunction::Create(x1, y1, x2, y2)); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-// Tests that the default timing function is indeed ease. |
-TEST(WebFloatAnimationCurveTest, DefaultTimingFunction) { |
- scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl); |
- curve->add(WebFloatKeyframe(0, 0)); |
- curve->add(WebFloatKeyframe(1, 1), |
- WebAnimationCurve::TimingFunctionTypeLinear); |
- |
- scoped_ptr<cc::TimingFunction> timing_function( |
- cc::EaseTimingFunction::Create()); |
- for (int i = 0; i <= 4; ++i) { |
- const double time = i * 0.25; |
- EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time)); |
- } |
-} |
- |
-} // namespace |
-} // namespace webkit |