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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "base/memory/scoped_ptr.h" | |
6 #include "components/html_viewer/blink_input_events_type_converters.h" | |
7 #include "mojo/converters/input_events/input_events_type_converters.h" | |
8 #include "testing/gtest/include/gtest/gtest.h" | |
9 #include "third_party/WebKit/public/web/WebInputEvent.h" | |
10 #include "ui/events/event.h" | |
11 #include "ui/events/event_utils.h" | |
12 #include "ui/events/test/events_test_utils.h" | |
13 | |
14 using ui::EventTimeForNow; | |
15 using blink::WebInputEvent; | |
16 using blink::WebMouseEvent; | |
17 using blink::WebMouseWheelEvent; | |
18 | |
19 namespace mojo { | |
20 namespace { | |
21 | |
22 TEST(InputEventLibTest, MouseEventConversion) { | |
23 scoped_ptr<ui::Event> mouseev( | |
24 new ui::MouseEvent(ui::ET_MOUSE_PRESSED, gfx::Point(1, 2), | |
25 gfx::Point(3, 4), EventTimeForNow(), 0, 0)); | |
26 | |
27 mojo::EventPtr mojo_event(Event::From(*mouseev)); | |
28 | |
29 EXPECT_EQ(EVENT_TYPE_POINTER_DOWN, mojo_event->action); | |
30 EXPECT_EQ(POINTER_KIND_MOUSE, mojo_event->pointer_data->kind); | |
31 | |
32 scoped_ptr<blink::WebInputEvent> webevent = | |
33 mojo_event.To<scoped_ptr<blink::WebInputEvent>>(); | |
34 | |
35 ASSERT_TRUE(webevent); | |
36 EXPECT_EQ(WebInputEvent::MouseDown, webevent->type); | |
37 | |
38 scoped_ptr<WebMouseEvent> web_mouse_event( | |
39 static_cast<WebMouseEvent*>(webevent.release())); | |
40 | |
41 EXPECT_EQ(1, web_mouse_event->x); | |
42 EXPECT_EQ(2, web_mouse_event->y); | |
43 EXPECT_EQ(3, web_mouse_event->globalX); | |
44 EXPECT_EQ(4, web_mouse_event->globalY); | |
45 } | |
46 | |
47 TEST(InputEventLibTest, MouseWheelEventConversionNonPrecise) { | |
48 scoped_ptr<ui::Event> original_wheel(new ui::MouseWheelEvent( | |
49 gfx::Vector2d(-1.0 * 53, -2.0 * 53), gfx::PointF(1.0, 2.0), | |
50 gfx::PointF(3.0, 4.0), EventTimeForNow(), 0, 0)); | |
51 | |
52 mojo::EventPtr mojo_event(mojo::Event::From(*original_wheel)); | |
53 | |
54 EXPECT_EQ(EVENT_TYPE_WHEEL, mojo_event->action); | |
55 | |
56 // Exercise the blink converter. | |
57 scoped_ptr<blink::WebInputEvent> webevent = | |
58 mojo_event.To<scoped_ptr<blink::WebInputEvent>>(); | |
59 | |
60 ASSERT_TRUE(webevent); | |
61 EXPECT_EQ(WebInputEvent::MouseWheel, webevent->type); | |
62 | |
63 scoped_ptr<WebMouseWheelEvent> web_wheel( | |
64 static_cast<WebMouseWheelEvent*>(webevent.release())); | |
65 | |
66 EXPECT_EQ(1, web_wheel->x); | |
67 EXPECT_EQ(2, web_wheel->y); | |
68 EXPECT_EQ(3, web_wheel->globalX); | |
69 EXPECT_EQ(4, web_wheel->globalY); | |
70 | |
71 EXPECT_EQ(-1.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaX); | |
72 EXPECT_EQ(-2.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaY); | |
73 | |
74 EXPECT_EQ(-1.0, web_wheel->wheelTicksX); | |
75 EXPECT_EQ(-2.0, web_wheel->wheelTicksY); | |
76 | |
77 EXPECT_FALSE(web_wheel->scrollByPage); | |
78 EXPECT_FALSE(web_wheel->hasPreciseScrollingDeltas); | |
79 EXPECT_TRUE(web_wheel->canScroll); | |
80 | |
81 // Exercise the round-trip converter. | |
82 mojo::EventPtr mojo_other_event(mojo::Event::From(*original_wheel)); | |
83 scoped_ptr<ui::Event> new_event = | |
84 mojo_other_event.To<scoped_ptr<ui::Event>>(); | |
85 EXPECT_EQ(ui::ET_MOUSEWHEEL, new_event->type()); | |
86 | |
87 scoped_ptr<ui::MouseWheelEvent> ui_wheel( | |
88 static_cast<ui::MouseWheelEvent*>(new_event.release())); | |
89 | |
90 EXPECT_EQ(-1 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->x_offset()); | |
91 EXPECT_EQ(-2 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->y_offset()); | |
92 } | |
93 | |
94 } // namespace | |
95 } // namespace mojo | |
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