1// Copyright (c) 2012 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 "content/browser/renderer_host/web_input_event_aura.h"
6
7#include "base/basictypes.h"
8#include "testing/gtest/include/gtest/gtest.h"
9#include "ui/events/event.h"
10
11#if defined(USE_X11)
12#include <X11/keysym.h>
13#include <X11/Xlib.h>
14#include "ui/events/test/events_test_utils_x11.h"
15#include "ui/gfx/x/x11_types.h"
16#endif
17
18namespace content {
19
20// Checks that MakeWebKeyboardEvent makes a DOM3 spec compliant key event.
21// crbug.com/127142
22TEST(WebInputEventAuraTest, TestMakeWebKeyboardEvent) {
23#if defined(USE_X11)
24  ui::ScopedXI2Event xev;
25  {
26    // Press Ctrl.
27    xev.InitKeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL, 0);
28    ui::KeyEvent event(xev);
29    blink::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
30    // However, modifier bit for Control in |webkit_event| should be set.
31    EXPECT_EQ(webkit_event.modifiers, blink::WebInputEvent::ControlKey);
32  }
33  {
34    // Release Ctrl.
35    xev.InitKeyEvent(ui::ET_KEY_RELEASED, ui::VKEY_CONTROL, ControlMask);
36    ui::KeyEvent event(xev);
37    blink::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
38    // However, modifier bit for Control in |webkit_event| shouldn't be set.
39    EXPECT_EQ(webkit_event.modifiers, 0);
40  }
41#endif
42}
43
44// Checks that MakeWebKeyboardEvent returns a correct windowsKeyCode.
45TEST(WebInputEventAuraTest, TestMakeWebKeyboardEventWindowsKeyCode) {
46#if defined(USE_X11)
47  ui::ScopedXI2Event xev;
48  {
49    // Press left Ctrl.
50    xev.InitKeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL, 0);
51    XEvent* xevent = xev;
52    xevent->xkey.keycode = XKeysymToKeycode(gfx::GetXDisplay(), XK_Control_L);
53    ui::KeyEvent event(xev);
54    blink::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
55    // ui::VKEY_LCONTROL, instead of ui::VKEY_CONTROL, should be filled.
56    EXPECT_EQ(ui::VKEY_LCONTROL, webkit_event.windowsKeyCode);
57  }
58  {
59    // Press right Ctrl.
60    xev.InitKeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL, 0);
61    XEvent* xevent = xev;
62    xevent->xkey.keycode = XKeysymToKeycode(gfx::GetXDisplay(), XK_Control_R);
63    ui::KeyEvent event(xev);
64    blink::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
65    // ui::VKEY_RCONTROL, instead of ui::VKEY_CONTROL, should be filled.
66    EXPECT_EQ(ui::VKEY_RCONTROL, webkit_event.windowsKeyCode);
67  }
68#elif defined(OS_WIN)
69  // TODO(yusukes): Add tests for win_aura once keyboardEvent() in
70  // third_party/WebKit/Source/web/win/WebInputEventFactory.cpp is modified
71  // to return VKEY_[LR]XXX instead of VKEY_XXX.
72  // https://bugs.webkit.org/show_bug.cgi?id=86694
73#endif
74}
75
76// Checks that MakeWebKeyboardEvent fills a correct keypard modifier.
77TEST(WebInputEventAuraTest, TestMakeWebKeyboardEventKeyPadKeyCode) {
78#if defined(USE_X11)
79  struct TestCase {
80    ui::KeyboardCode ui_keycode;  // The virtual key code.
81    uint32 x_keycode;  // The platform key code.
82    bool expected_result;  // true if the event has "isKeyPad" modifier.
83  } kTesCases[] = {
84    {ui::VKEY_0, XK_0, false},
85    {ui::VKEY_1, XK_1, false},
86    {ui::VKEY_2, XK_2, false},
87    {ui::VKEY_3, XK_3, false},
88    {ui::VKEY_4, XK_4, false},
89    {ui::VKEY_5, XK_5, false},
90    {ui::VKEY_6, XK_6, false},
91    {ui::VKEY_7, XK_7, false},
92    {ui::VKEY_8, XK_8, false},
93    {ui::VKEY_9, XK_9, false},
94
95    {ui::VKEY_NUMPAD0, XK_KP_0, true},
96    {ui::VKEY_NUMPAD1, XK_KP_1, true},
97    {ui::VKEY_NUMPAD2, XK_KP_2, true},
98    {ui::VKEY_NUMPAD3, XK_KP_3, true},
99    {ui::VKEY_NUMPAD4, XK_KP_4, true},
100    {ui::VKEY_NUMPAD5, XK_KP_5, true},
101    {ui::VKEY_NUMPAD6, XK_KP_6, true},
102    {ui::VKEY_NUMPAD7, XK_KP_7, true},
103    {ui::VKEY_NUMPAD8, XK_KP_8, true},
104    {ui::VKEY_NUMPAD9, XK_KP_9, true},
105
106    {ui::VKEY_MULTIPLY, XK_KP_Multiply, true},
107    {ui::VKEY_SUBTRACT, XK_KP_Subtract, true},
108    {ui::VKEY_ADD, XK_KP_Add, true},
109    {ui::VKEY_DIVIDE, XK_KP_Divide, true},
110    {ui::VKEY_DECIMAL, XK_KP_Decimal, true},
111    {ui::VKEY_DELETE, XK_KP_Delete, true},
112    {ui::VKEY_INSERT, XK_KP_Insert, true},
113    {ui::VKEY_END, XK_KP_End, true},
114    {ui::VKEY_DOWN, XK_KP_Down, true},
115    {ui::VKEY_NEXT, XK_KP_Page_Down, true},
116    {ui::VKEY_LEFT, XK_KP_Left, true},
117    {ui::VKEY_CLEAR, XK_KP_Begin, true},
118    {ui::VKEY_RIGHT, XK_KP_Right, true},
119    {ui::VKEY_HOME, XK_KP_Home, true},
120    {ui::VKEY_UP, XK_KP_Up, true},
121    {ui::VKEY_PRIOR, XK_KP_Page_Up, true},
122  };
123  ui::ScopedXI2Event xev;
124  for (size_t i = 0; i < arraysize(kTesCases); ++i) {
125    const TestCase& test_case = kTesCases[i];
126
127    xev.InitKeyEvent(ui::ET_KEY_PRESSED, test_case.ui_keycode, 0);
128    XEvent* xevent = xev;
129    xevent->xkey.keycode = XKeysymToKeycode(gfx::GetXDisplay(),
130                                            test_case.x_keycode);
131    ui::KeyEvent event(xev);
132    blink::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
133    EXPECT_EQ(test_case.expected_result,
134              (webkit_event.modifiers & blink::WebInputEvent::IsKeyPad) != 0)
135        << "Failed in " << i << "th test case: "
136        << "{ui_keycode:" << test_case.ui_keycode
137        << ", x_keycode:" << test_case.x_keycode
138        << "}, expect: " << test_case.expected_result;
139  }
140#endif
141}
142
143}  // namespace content
144