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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 "mojo/converters/blink/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 mus::mojom::EventPtr mojo_event(mus::mojom::Event::From(*mouseev)); | |
28 | |
29 EXPECT_EQ(mus::mojom::EventType::POINTER_DOWN, mojo_event->action); | |
30 EXPECT_EQ(mus::mojom::PointerKind::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 * ui::MouseWheelEvent::kWheelDelta, | |
50 -2 * ui::MouseWheelEvent::kWheelDelta), | |
51 gfx::Point(1, 2), gfx::Point(3, 4), EventTimeForNow(), 0, 0)); | |
52 | |
53 mus::mojom::EventPtr mojo_event(mus::mojom::Event::From(*original_wheel)); | |
54 | |
55 EXPECT_EQ(mus::mojom::EventType::WHEEL, mojo_event->action); | |
56 | |
57 // Exercise the blink converter. | |
58 scoped_ptr<blink::WebInputEvent> webevent = | |
59 mojo_event.To<scoped_ptr<blink::WebInputEvent>>(); | |
60 | |
61 ASSERT_TRUE(webevent); | |
62 EXPECT_EQ(WebInputEvent::MouseWheel, webevent->type); | |
63 | |
64 scoped_ptr<WebMouseWheelEvent> web_wheel( | |
65 static_cast<WebMouseWheelEvent*>(webevent.release())); | |
66 | |
67 EXPECT_EQ(1, web_wheel->x); | |
68 EXPECT_EQ(2, web_wheel->y); | |
69 EXPECT_EQ(3, web_wheel->globalX); | |
70 EXPECT_EQ(4, web_wheel->globalY); | |
71 | |
72 EXPECT_EQ(-1.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaX); | |
73 EXPECT_EQ(-2.0 * ui::MouseWheelEvent::kWheelDelta, web_wheel->deltaY); | |
74 | |
75 EXPECT_EQ(-1.0, web_wheel->wheelTicksX); | |
76 EXPECT_EQ(-2.0, web_wheel->wheelTicksY); | |
77 | |
78 EXPECT_FALSE(web_wheel->scrollByPage); | |
79 EXPECT_FALSE(web_wheel->hasPreciseScrollingDeltas); | |
80 EXPECT_TRUE(web_wheel->canScroll); | |
81 | |
82 // Exercise the round-trip converter. | |
83 mus::mojom::EventPtr mojo_other_event( | |
84 mus::mojom::Event::From(*original_wheel)); | |
85 scoped_ptr<ui::Event> new_event = | |
86 mojo_other_event.To<scoped_ptr<ui::Event>>(); | |
87 EXPECT_EQ(ui::ET_MOUSEWHEEL, new_event->type()); | |
88 | |
89 scoped_ptr<ui::MouseWheelEvent> ui_wheel( | |
90 static_cast<ui::MouseWheelEvent*>(new_event.release())); | |
91 | |
92 EXPECT_EQ(-1 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->x_offset()); | |
93 EXPECT_EQ(-2 * ui::MouseWheelEvent::kWheelDelta, ui_wheel->y_offset()); | |
94 } | |
95 | |
96 } // namespace | |
97 } // namespace mojo | |
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