1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
// Copyright 2013 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 "ash/root_window_controller.h"
#include "ash/shell.h"
#include "ash/test/ash_test_base.h"
#include "ash/wm/overview/window_selector_controller.h"
#include "ui/aura/test/test_window_delegate.h"
#include "ui/aura/test/test_windows.h"
#include "ui/aura/window.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/events/test/event_generator.h"
#include "ui/views/widget/widget.h"
namespace ash {
class OverviewGestureHandlerTest : public test::AshTestBase {
public:
OverviewGestureHandlerTest() {}
~OverviewGestureHandlerTest() override {}
aura::Window* CreateWindow(const gfx::Rect& bounds) {
return CreateTestWindowInShellWithDelegate(&delegate_, -1, bounds);
}
bool IsSelecting() {
return ash::Shell::GetInstance()->window_selector_controller()->
IsSelecting();
}
private:
aura::test::TestWindowDelegate delegate_;
DISALLOW_COPY_AND_ASSIGN(OverviewGestureHandlerTest);
};
// Tests a swipe up with three fingers to enter and a swipe down to exit
// overview.
TEST_F(OverviewGestureHandlerTest, VerticalSwipes) {
gfx::Rect bounds(0, 0, 400, 400);
aura::Window* root_window = Shell::GetPrimaryRootWindow();
scoped_ptr<aura::Window> window1(CreateWindow(bounds));
scoped_ptr<aura::Window> window2(CreateWindow(bounds));
ui::test::EventGenerator generator(root_window, root_window);
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
0, -500, 100, 3);
EXPECT_TRUE(IsSelecting());
// Swiping up again does nothing.
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
0, -500, 100, 3);
EXPECT_TRUE(IsSelecting());
// Swiping down exits.
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
0, 500, 100, 3);
EXPECT_FALSE(IsSelecting());
// Swiping down again does nothing.
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
0, 500, 100, 3);
EXPECT_FALSE(IsSelecting());
}
// Tests that a mostly horizontal swipe does not trigger overview.
TEST_F(OverviewGestureHandlerTest, HorizontalSwipes) {
gfx::Rect bounds(0, 0, 400, 400);
aura::Window* root_window = Shell::GetPrimaryRootWindow();
scoped_ptr<aura::Window> window1(CreateWindow(bounds));
scoped_ptr<aura::Window> window2(CreateWindow(bounds));
ui::test::EventGenerator generator(root_window, root_window);
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
600, -500, 100, 3);
EXPECT_FALSE(IsSelecting());
generator.ScrollSequence(gfx::Point(), base::TimeDelta::FromMilliseconds(5),
-600, -500, 100, 3);
EXPECT_FALSE(IsSelecting());
}
// Tests a swipe up with three fingers without releasing followed by a swipe
// down by a lesser amount which should still be enough to exit.
TEST_F(OverviewGestureHandlerTest, SwipeUpDownWithoutReleasing) {
gfx::Rect bounds(0, 0, 400, 400);
aura::Window* root_window = Shell::GetPrimaryRootWindow();
scoped_ptr<aura::Window> window1(CreateWindow(bounds));
scoped_ptr<aura::Window> window2(CreateWindow(bounds));
ui::test::EventGenerator generator(root_window, root_window);
base::TimeDelta timestamp = base::TimeDelta::FromInternalValue(
base::TimeTicks::Now().ToInternalValue());
gfx::Point start;
int num_fingers = 3;
base::TimeDelta step_delay(base::TimeDelta::FromMilliseconds(5));
ui::ScrollEvent fling_cancel(ui::ET_SCROLL_FLING_CANCEL,
start,
timestamp,
0,
0, 0,
0, 0,
num_fingers);
generator.Dispatch(&fling_cancel);
// Scroll up by 1000px.
for (int i = 0; i < 100; ++i) {
timestamp += step_delay;
ui::ScrollEvent move(ui::ET_SCROLL,
start,
timestamp,
0,
0, -10,
0, -10,
num_fingers);
generator.Dispatch(&move);
}
EXPECT_TRUE(IsSelecting());
// Without releasing scroll back down by 600px.
for (int i = 0; i < 60; ++i) {
timestamp += step_delay;
ui::ScrollEvent move(ui::ET_SCROLL,
start,
timestamp,
0,
0, 10,
0, 10,
num_fingers);
generator.Dispatch(&move);
}
EXPECT_FALSE(IsSelecting());
ui::ScrollEvent fling_start(ui::ET_SCROLL_FLING_START,
start,
timestamp,
0,
0, 10,
0, 10,
num_fingers);
generator.Dispatch(&fling_start);
}
} // namespace ash
|
