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Side by Side Diff: cc/keyframed_animation_curve_unittest.cc

Issue 11308153: Migrate most of cc/ from WebKit::WebTransformationMatrix to gfx::Transform (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Rebased to tip of tree and addressed feedback 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 "cc/keyframed_animation_curve.h" 5 #include "cc/keyframed_animation_curve.h"
6 6
7 #include <public/WebTransformOperations.h>
danakj 2012/11/24 02:34:54 can undo all the changes in this file
8
7 #include "testing/gmock/include/gmock/gmock.h" 9 #include "testing/gmock/include/gmock/gmock.h"
8 #include "testing/gtest/include/gtest/gtest.h" 10 #include "testing/gtest/include/gtest/gtest.h"
9 #include <public/WebTransformOperations.h> 11 #include "ui/gfx/transform.h"
10 #include <public/WebTransformationMatrix.h>
11 12
12 using WebKit::WebTransformationMatrix; 13 using gfx::Transform;
13 14
14 namespace cc { 15 namespace cc {
15 namespace { 16 namespace {
16 17
17 void expectTranslateX(double translateX, const WebTransformationMatrix& matrix) 18 void expectTranslateX(double translateX, const WebKit::WebTransformationMatrix& matrix)
18 { 19 {
19 EXPECT_FLOAT_EQ(translateX, matrix.m41()); 20 EXPECT_FLOAT_EQ(translateX, matrix.m41());
20 } 21 }
21 22
22 // Tests that a float animation with one keyframe works as expected. 23 // Tests that a float animation with one keyframe works as expected.
23 TEST(KeyframedAnimationCurveTest, OneFloatKeyframe) 24 TEST(KeyframedAnimationCurveTest, OneFloatKeyframe)
24 { 25 {
25 scoped_ptr<KeyframedFloatAnimationCurve> curve(KeyframedFloatAnimationCurve: :create()); 26 scoped_ptr<KeyframedFloatAnimationCurve> curve(KeyframedFloatAnimationCurve: :create());
26 curve->addKeyframe(FloatKeyframe::create(0, 2, scoped_ptr<TimingFunction>()) ); 27 curve->addKeyframe(FloatKeyframe::create(0, 2, scoped_ptr<TimingFunction>()) );
27 EXPECT_FLOAT_EQ(2, curve->getValue(-1)); 28 EXPECT_FLOAT_EQ(2, curve->getValue(-1));
(...skipping 126 matching lines...) Expand 10 before | Expand all | Expand 10 after
154 curve->addKeyframe(TransformKeyframe::create(0, operations1, scoped_ptr<Timi ngFunction>())); 155 curve->addKeyframe(TransformKeyframe::create(0, operations1, scoped_ptr<Timi ngFunction>()));
155 curve->addKeyframe(TransformKeyframe::create(1, operations2, scoped_ptr<Timi ngFunction>())); 156 curve->addKeyframe(TransformKeyframe::create(1, operations2, scoped_ptr<Timi ngFunction>()));
156 curve->addKeyframe(TransformKeyframe::create(1, operations3, scoped_ptr<Timi ngFunction>())); 157 curve->addKeyframe(TransformKeyframe::create(1, operations3, scoped_ptr<Timi ngFunction>()));
157 curve->addKeyframe(TransformKeyframe::create(2, operations4, scoped_ptr<Timi ngFunction>())); 158 curve->addKeyframe(TransformKeyframe::create(2, operations4, scoped_ptr<Timi ngFunction>()));
158 159
159 expectTranslateX(4, curve->getValue(-1)); 160 expectTranslateX(4, curve->getValue(-1));
160 expectTranslateX(4, curve->getValue(0)); 161 expectTranslateX(4, curve->getValue(0));
161 expectTranslateX(4, curve->getValue(0.5)); 162 expectTranslateX(4, curve->getValue(0.5));
162 163
163 // There is a discontinuity at 1. Any value between 4 and 6 is valid. 164 // There is a discontinuity at 1. Any value between 4 and 6 is valid.
164 WebTransformationMatrix value = curve->getValue(1); 165 WebKit::WebTransformationMatrix value = curve->getValue(1);
165 EXPECT_TRUE(value.m41() >= 4 && value.m41() <= 6); 166 EXPECT_TRUE(value.m41() >= 4 && value.m41() <= 6);
166 167
167 expectTranslateX(6, curve->getValue(1.5)); 168 expectTranslateX(6, curve->getValue(1.5));
168 expectTranslateX(6, curve->getValue(2)); 169 expectTranslateX(6, curve->getValue(2));
169 expectTranslateX(6, curve->getValue(3)); 170 expectTranslateX(6, curve->getValue(3));
170 } 171 }
171 172
172 // Tests that the keyframes may be added out of order. 173 // Tests that the keyframes may be added out of order.
173 TEST(KeyframedAnimationCurveTest, UnsortedKeyframes) 174 TEST(KeyframedAnimationCurveTest, UnsortedKeyframes)
174 { 175 {
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196 EXPECT_LT(0, curve->getValue(0.25)); 197 EXPECT_LT(0, curve->getValue(0.25));
197 EXPECT_GT(0.25, curve->getValue(0.25)); 198 EXPECT_GT(0.25, curve->getValue(0.25));
198 EXPECT_NEAR(curve->getValue(0.5), 0.5, 0.00015); 199 EXPECT_NEAR(curve->getValue(0.5), 0.5, 0.00015);
199 EXPECT_LT(0.75, curve->getValue(0.75)); 200 EXPECT_LT(0.75, curve->getValue(0.75));
200 EXPECT_GT(1, curve->getValue(0.75)); 201 EXPECT_GT(1, curve->getValue(0.75));
201 EXPECT_FLOAT_EQ(1, curve->getValue(1)); 202 EXPECT_FLOAT_EQ(1, curve->getValue(1));
202 } 203 }
203 204
204 } // namespace 205 } // namespace
205 } // namespace cc 206 } // namespace cc
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