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
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <gtest/gtest.h>
#include "core/editing/EditingBehavior.h"
#include "core/editing/Editor.h"
#include "core/events/EventTarget.h"
#include "core/events/KeyboardEvent.h"
#include "core/frame/Settings.h"
#include "platform/KeyboardCodes.h"
#include "public/web/WebInputEvent.h"
#include "web/WebInputEventConversion.h"
using namespace blink;
namespace {
class KeyboardTest : public testing::Test {
public:
// Pass a WebKeyboardEvent into the EditorClient and get back the string
// name of which editing event that key causes.
// E.g., sending in the enter key gives back "InsertNewline".
const char* interpretKeyEvent(
const WebKeyboardEvent& webKeyboardEvent,
PlatformEvent::Type keyType)
{
PlatformKeyboardEventBuilder evt(webKeyboardEvent);
evt.setKeyType(keyType);
RefPtrWillBeRawPtr<KeyboardEvent> keyboardEvent = KeyboardEvent::create(evt, 0);
OwnPtr<Settings> settings = Settings::create();
EditingBehavior behavior(settings->editingBehaviorType());
return behavior.interpretKeyEvent(*keyboardEvent);
}
// Set up a WebKeyboardEvent KEY_DOWN event with key code and modifiers.
void setupKeyDownEvent(WebKeyboardEvent* keyboardEvent,
char keyCode,
int modifiers)
{
keyboardEvent->windowsKeyCode = keyCode;
keyboardEvent->modifiers = modifiers;
keyboardEvent->type = WebInputEvent::KeyDown;
keyboardEvent->text[0] = keyCode;
keyboardEvent->setKeyIdentifierFromWindowsKeyCode();
}
// Like interpretKeyEvent, but with pressing down OSModifier+|keyCode|.
// OSModifier is the platform's standard modifier key: control on most
// platforms, but meta (command) on Mac.
const char* interpretOSModifierKeyPress(char keyCode)
{
WebKeyboardEvent keyboardEvent;
#if OS(MACOSX)
WebInputEvent::Modifiers osModifier = WebInputEvent::MetaKey;
#else
WebInputEvent::Modifiers osModifier = WebInputEvent::ControlKey;
#endif
setupKeyDownEvent(&keyboardEvent, keyCode, osModifier);
return interpretKeyEvent(keyboardEvent, PlatformEvent::RawKeyDown);
}
// Like interpretKeyEvent, but with pressing down ctrl+|keyCode|.
const char* interpretCtrlKeyPress(char keyCode)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, keyCode, WebInputEvent::ControlKey);
return interpretKeyEvent(keyboardEvent, PlatformEvent::RawKeyDown);
}
// Like interpretKeyEvent, but with typing a tab.
const char* interpretTab(int modifiers)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, '\t', modifiers);
return interpretKeyEvent(keyboardEvent, PlatformEvent::Char);
}
// Like interpretKeyEvent, but with typing a newline.
const char* interpretNewLine(int modifiers)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, '\r', modifiers);
return interpretKeyEvent(keyboardEvent, PlatformEvent::Char);
}
// A name for "no modifiers set".
static const int noModifiers = 0;
};
TEST_F(KeyboardTest, TestCtrlReturn)
{
EXPECT_STREQ("InsertNewline", interpretCtrlKeyPress(0xD));
}
TEST_F(KeyboardTest, TestOSModifierZ)
{
#if !OS(MACOSX)
EXPECT_STREQ("Undo", interpretOSModifierKeyPress('Z'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierY)
{
#if !OS(MACOSX)
EXPECT_STREQ("Redo", interpretOSModifierKeyPress('Y'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierA)
{
#if !OS(MACOSX)
EXPECT_STREQ("SelectAll", interpretOSModifierKeyPress('A'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierX)
{
#if !OS(MACOSX)
EXPECT_STREQ("Cut", interpretOSModifierKeyPress('X'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierC)
{
#if !OS(MACOSX)
EXPECT_STREQ("Copy", interpretOSModifierKeyPress('C'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierV)
{
#if !OS(MACOSX)
EXPECT_STREQ("Paste", interpretOSModifierKeyPress('V'));
#endif
}
TEST_F(KeyboardTest, TestEscape)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, VKEY_ESCAPE, noModifiers);
const char* result = interpretKeyEvent(keyboardEvent,
PlatformEvent::RawKeyDown);
EXPECT_STREQ("Cancel", result);
}
TEST_F(KeyboardTest, TestInsertTab)
{
EXPECT_STREQ("InsertTab", interpretTab(noModifiers));
}
TEST_F(KeyboardTest, TestInsertBackTab)
{
EXPECT_STREQ("InsertBacktab", interpretTab(WebInputEvent::ShiftKey));
}
TEST_F(KeyboardTest, TestInsertNewline)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(noModifiers));
}
TEST_F(KeyboardTest, TestInsertNewline2)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::ControlKey));
}
TEST_F(KeyboardTest, TestInsertLineBreak)
{
EXPECT_STREQ("InsertLineBreak", interpretNewLine(WebInputEvent::ShiftKey));
}
TEST_F(KeyboardTest, TestInsertNewline3)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::AltKey));
}
TEST_F(KeyboardTest, TestInsertNewline4)
{
int modifiers = WebInputEvent::AltKey | WebInputEvent::ShiftKey;
const char* result = interpretNewLine(modifiers);
EXPECT_STREQ("InsertNewline", result);
}
} // empty namespace
|
