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Side by Side Diff: ui/events/gestures/fling_curve_unittest.cc

Issue 1287103004: Sync ui/events to chromium @ https://codereview.chromium.org/1210203002 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: rebased Created 5 years, 4 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 "ui/events/gestures/fling_curve.h" 5 #include "ui/events/gestures/fling_curve.h"
6 6
7 #include "testing/gtest/include/gtest/gtest.h" 7 #include "testing/gtest/include/gtest/gtest.h"
8 #include "ui/gfx/frame_time.h"
9 8
10 namespace ui { 9 namespace ui {
11 10
12 TEST(FlingCurveTest, Basic) { 11 TEST(FlingCurveTest, Basic) {
13 const gfx::Vector2dF velocity(0, 5000); 12 const gfx::Vector2dF velocity(0, 5000);
14 base::TimeTicks now = gfx::FrameTime::Now(); 13 base::TimeTicks now = base::TimeTicks::Now();
15 FlingCurve curve(velocity, now); 14 FlingCurve curve(velocity, now);
16 15
17 gfx::Vector2dF delta; 16 gfx::Vector2dF delta;
18 EXPECT_TRUE(curve.ComputeScrollDeltaAtTime( 17 EXPECT_TRUE(curve.ComputeScrollDeltaAtTime(
19 now + base::TimeDelta::FromMilliseconds(20), &delta)); 18 now + base::TimeDelta::FromMilliseconds(20), &delta));
20 EXPECT_EQ(0, delta.x()); 19 EXPECT_EQ(0, delta.x());
21 EXPECT_NEAR(delta.y(), 96, 1); 20 EXPECT_NEAR(delta.y(), 96, 1);
22 21
23 EXPECT_TRUE(curve.ComputeScrollDeltaAtTime( 22 EXPECT_TRUE(curve.ComputeScrollDeltaAtTime(
24 now + base::TimeDelta::FromMilliseconds(250), &delta)); 23 now + base::TimeDelta::FromMilliseconds(250), &delta));
25 EXPECT_EQ(0, delta.x()); 24 EXPECT_EQ(0, delta.x());
26 EXPECT_NEAR(delta.y(), 705, 1); 25 EXPECT_NEAR(delta.y(), 705, 1);
27 26
28 EXPECT_FALSE(curve.ComputeScrollDeltaAtTime( 27 EXPECT_FALSE(curve.ComputeScrollDeltaAtTime(
29 now + base::TimeDelta::FromSeconds(10), &delta)); 28 now + base::TimeDelta::FromSeconds(10), &delta));
30 EXPECT_EQ(0, delta.x()); 29 EXPECT_EQ(0, delta.x());
31 EXPECT_NEAR(delta.y(), 392, 1); 30 EXPECT_NEAR(delta.y(), 392, 1);
32 31
33 EXPECT_FALSE(curve.ComputeScrollDeltaAtTime( 32 EXPECT_FALSE(curve.ComputeScrollDeltaAtTime(
34 now + base::TimeDelta::FromSeconds(20), &delta)); 33 now + base::TimeDelta::FromSeconds(20), &delta));
35 EXPECT_TRUE(delta.IsZero()); 34 EXPECT_TRUE(delta.IsZero());
36 } 35 }
37 36
38 } // namespace ui 37 } // namespace ui
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