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Issue 12517003: cc: Chromify the Animation and LayerAnimationController classes (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 9 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 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/timing_function.h" 5 #include "cc/timing_function.h"
6 6
7 #include "testing/gtest/include/gtest/gtest.h" 7 #include "testing/gtest/include/gtest/gtest.h"
8 8
9 namespace cc { 9 namespace cc {
10 namespace { 10 namespace {
11 11
12 TEST(TimingFunctionTest, CubicBezierTimingFunction) { 12 TEST(TimingFunctionTest, CubicBezierTimingFunction) {
13 scoped_ptr<CubicBezierTimingFunction> function = 13 scoped_ptr<CubicBezierTimingFunction> function =
14 CubicBezierTimingFunction::create(0.25, 0, 0.75, 1); 14 CubicBezierTimingFunction::create(0.25, 0, 0.75, 1);
15 15
16 double epsilon = 0.00015; 16 double epsilon = 0.00015;
17 17
18 EXPECT_NEAR(function->getValue(0), 0, epsilon); 18 EXPECT_NEAR(function->GetValue(0), 0, epsilon);
19 EXPECT_NEAR(function->getValue(0.05), 0.01136, epsilon); 19 EXPECT_NEAR(function->GetValue(0.05), 0.01136, epsilon);
20 EXPECT_NEAR(function->getValue(0.1), 0.03978, epsilon); 20 EXPECT_NEAR(function->GetValue(0.1), 0.03978, epsilon);
21 EXPECT_NEAR(function->getValue(0.15), 0.079780, epsilon); 21 EXPECT_NEAR(function->GetValue(0.15), 0.079780, epsilon);
22 EXPECT_NEAR(function->getValue(0.2), 0.12803, epsilon); 22 EXPECT_NEAR(function->GetValue(0.2), 0.12803, epsilon);
23 EXPECT_NEAR(function->getValue(0.25), 0.18235, epsilon); 23 EXPECT_NEAR(function->GetValue(0.25), 0.18235, epsilon);
24 EXPECT_NEAR(function->getValue(0.3), 0.24115, epsilon); 24 EXPECT_NEAR(function->GetValue(0.3), 0.24115, epsilon);
25 EXPECT_NEAR(function->getValue(0.35), 0.30323, epsilon); 25 EXPECT_NEAR(function->GetValue(0.35), 0.30323, epsilon);
26 EXPECT_NEAR(function->getValue(0.4), 0.36761, epsilon); 26 EXPECT_NEAR(function->GetValue(0.4), 0.36761, epsilon);
27 EXPECT_NEAR(function->getValue(0.45), 0.43345, epsilon); 27 EXPECT_NEAR(function->GetValue(0.45), 0.43345, epsilon);
28 EXPECT_NEAR(function->getValue(0.5), 0.5, epsilon); 28 EXPECT_NEAR(function->GetValue(0.5), 0.5, epsilon);
29 EXPECT_NEAR(function->getValue(0.6), 0.63238, epsilon); 29 EXPECT_NEAR(function->GetValue(0.6), 0.63238, epsilon);
30 EXPECT_NEAR(function->getValue(0.65), 0.69676, epsilon); 30 EXPECT_NEAR(function->GetValue(0.65), 0.69676, epsilon);
31 EXPECT_NEAR(function->getValue(0.7), 0.75884, epsilon); 31 EXPECT_NEAR(function->GetValue(0.7), 0.75884, epsilon);
32 EXPECT_NEAR(function->getValue(0.75), 0.81764, epsilon); 32 EXPECT_NEAR(function->GetValue(0.75), 0.81764, epsilon);
33 EXPECT_NEAR(function->getValue(0.8), 0.87196, epsilon); 33 EXPECT_NEAR(function->GetValue(0.8), 0.87196, epsilon);
34 EXPECT_NEAR(function->getValue(0.85), 0.92021, epsilon); 34 EXPECT_NEAR(function->GetValue(0.85), 0.92021, epsilon);
35 EXPECT_NEAR(function->getValue(0.9), 0.96021, epsilon); 35 EXPECT_NEAR(function->GetValue(0.9), 0.96021, epsilon);
36 EXPECT_NEAR(function->getValue(0.95), 0.98863, epsilon); 36 EXPECT_NEAR(function->GetValue(0.95), 0.98863, epsilon);
37 EXPECT_NEAR(function->getValue(1), 1, epsilon); 37 EXPECT_NEAR(function->GetValue(1), 1, epsilon);
38 } 38 }
39 39
40 } // namespace 40 } // namespace
41 } // namespace cc 41 } // namespace cc
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