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dfae3209 | 1 | var assert = chai.assert; |
f00b6fb6 | 2 | var expect = chai.expect; |
3 | ||
dfae3209 SR |
4 | import keysyms from '../core/input/keysymdef.js'; |
5 | import * as KeyboardUtil from "../core/input/util.js"; | |
6 | ||
099eb856 PO |
7 | function isIE() { |
8 | return navigator && !!(/trident/i).exec(navigator.userAgent); | |
9 | } | |
10 | function isEdge() { | |
11 | return navigator && !!(/edge/i).exec(navigator.userAgent); | |
12 | } | |
13 | ||
f00b6fb6 | 14 | describe('Helpers', function() { |
15 | "use strict"; | |
f00b6fb6 | 16 | |
524d67f2 | 17 | describe('keysyms.lookup', function() { |
f00b6fb6 | 18 | it('should map ASCII characters to keysyms', function() { |
524d67f2 PO |
19 | expect(keysyms.lookup('a'.charCodeAt())).to.be.equal(0x61); |
20 | expect(keysyms.lookup('A'.charCodeAt())).to.be.equal(0x41); | |
f00b6fb6 | 21 | }); |
22 | it('should map Latin-1 characters to keysyms', function() { | |
524d67f2 | 23 | expect(keysyms.lookup('ø'.charCodeAt())).to.be.equal(0xf8); |
f00b6fb6 | 24 | |
524d67f2 | 25 | expect(keysyms.lookup('é'.charCodeAt())).to.be.equal(0xe9); |
f00b6fb6 | 26 | }); |
27 | it('should map characters that are in Windows-1252 but not in Latin-1 to keysyms', function() { | |
524d67f2 | 28 | expect(keysyms.lookup('Š'.charCodeAt())).to.be.equal(0x01a9); |
f00b6fb6 | 29 | }); |
30 | it('should map characters which aren\'t in Latin1 *or* Windows-1252 to keysyms', function() { | |
278a5e7f | 31 | expect(keysyms.lookup('ũ'.charCodeAt())).to.be.equal(0x03fd); |
f00b6fb6 | 32 | }); |
115eedf6 | 33 | it('should map unknown codepoints to the Unicode range', function() { |
524d67f2 PO |
34 | expect(keysyms.lookup('\n'.charCodeAt())).to.be.equal(0x100000a); |
35 | expect(keysyms.lookup('\u262D'.charCodeAt())).to.be.equal(0x100262d); | |
e9ddbec5 | 36 | }); |
331ae153 SM |
37 | // This requires very recent versions of most browsers... skipping for now |
38 | it.skip('should map UCS-4 codepoints to the Unicode range', function() { | |
524d67f2 | 39 | //expect(keysyms.lookup('\u{1F686}'.codePointAt())).to.be.equal(0x101f686); |
f00b6fb6 | 40 | }); |
41 | }); | |
42 | ||
80cb8ffd PO |
43 | describe('getKeycode', function() { |
44 | it('should pass through proper code', function() { | |
45 | expect(KeyboardUtil.getKeycode({code: 'Semicolon'})).to.be.equal('Semicolon'); | |
46 | }); | |
47 | it('should map legacy values', function() { | |
48 | expect(KeyboardUtil.getKeycode({code: ''})).to.be.equal('Unidentified'); | |
49 | expect(KeyboardUtil.getKeycode({code: 'OSLeft'})).to.be.equal('MetaLeft'); | |
50 | }); | |
51 | it('should map keyCode to code when possible', function() { | |
52 | expect(KeyboardUtil.getKeycode({keyCode: 0x14})).to.be.equal('CapsLock'); | |
53 | expect(KeyboardUtil.getKeycode({keyCode: 0x5b})).to.be.equal('MetaLeft'); | |
54 | expect(KeyboardUtil.getKeycode({keyCode: 0x35})).to.be.equal('Digit5'); | |
55 | expect(KeyboardUtil.getKeycode({keyCode: 0x65})).to.be.equal('Numpad5'); | |
56 | }); | |
57 | it('should map keyCode left/right side', function() { | |
58 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 1})).to.be.equal('ShiftLeft'); | |
59 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 2})).to.be.equal('ShiftRight'); | |
60 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 1})).to.be.equal('ControlLeft'); | |
61 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 2})).to.be.equal('ControlRight'); | |
62 | }); | |
63 | it('should map keyCode on numpad', function() { | |
64 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 0})).to.be.equal('Enter'); | |
65 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 3})).to.be.equal('NumpadEnter'); | |
66 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 0})).to.be.equal('End'); | |
67 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 3})).to.be.equal('Numpad1'); | |
68 | }); | |
69 | it('should return Unidentified when it cannot map the keyCode', function() { | |
70 | expect(KeyboardUtil.getKeycode({keycode: 0x42})).to.be.equal('Unidentified'); | |
71 | }); | |
72 | ||
73 | describe('Fix Meta on macOS', function() { | |
74 | var origNavigator; | |
75 | beforeEach(function () { | |
76 | // window.navigator is a protected read-only property in many | |
77 | // environments, so we need to redefine it whilst running these | |
78 | // tests. | |
79 | origNavigator = Object.getOwnPropertyDescriptor(window, "navigator"); | |
80 | if (origNavigator === undefined) { | |
81 | // Object.getOwnPropertyDescriptor() doesn't work | |
82 | // properly in any version of IE | |
83 | this.skip(); | |
84 | } | |
85 | ||
86 | Object.defineProperty(window, "navigator", {value: {}}); | |
87 | if (window.navigator.platform !== undefined) { | |
88 | // Object.defineProperty() doesn't work properly in old | |
89 | // versions of Chrome | |
90 | this.skip(); | |
91 | } | |
92 | ||
93 | window.navigator.platform = "Mac x86_64"; | |
94 | }); | |
95 | afterEach(function () { | |
96 | Object.defineProperty(window, "navigator", origNavigator); | |
97 | }); | |
98 | ||
99 | it('should respect ContextMenu on modern browser', function() { | |
100 | expect(KeyboardUtil.getKeycode({code: 'ContextMenu', keyCode: 0x5d})).to.be.equal('ContextMenu'); | |
101 | }); | |
102 | it('should translate legacy ContextMenu to MetaRight', function() { | |
103 | expect(KeyboardUtil.getKeycode({keyCode: 0x5d})).to.be.equal('MetaRight'); | |
104 | }); | |
105 | }); | |
106 | }); | |
107 | ||
9782d4a3 | 108 | describe('getKey', function() { |
bfa1b237 | 109 | it('should prefer key', function() { |
099eb856 | 110 | if (isIE() || isEdge()) this.skip(); |
9782d4a3 PO |
111 | expect(KeyboardUtil.getKey({key: 'a', charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal('a'); |
112 | }); | |
113 | it('should map legacy values', function() { | |
114 | expect(KeyboardUtil.getKey({key: 'Spacebar'})).to.be.equal(' '); | |
115 | expect(KeyboardUtil.getKey({key: 'Left'})).to.be.equal('ArrowLeft'); | |
116 | expect(KeyboardUtil.getKey({key: 'OS'})).to.be.equal('Meta'); | |
117 | expect(KeyboardUtil.getKey({key: 'Win'})).to.be.equal('Meta'); | |
118 | }); | |
119 | it('should use code if no key', function() { | |
120 | expect(KeyboardUtil.getKey({code: 'NumpadBackspace'})).to.be.equal('Backspace'); | |
121 | }); | |
122 | it('should not use code fallback for character keys', function() { | |
123 | expect(KeyboardUtil.getKey({code: 'KeyA'})).to.be.equal('Unidentified'); | |
124 | expect(KeyboardUtil.getKey({code: 'Digit1'})).to.be.equal('Unidentified'); | |
125 | expect(KeyboardUtil.getKey({code: 'Period'})).to.be.equal('Unidentified'); | |
126 | expect(KeyboardUtil.getKey({code: 'Numpad1'})).to.be.equal('Unidentified'); | |
f00b6fb6 | 127 | }); |
bfa1b237 | 128 | it('should use charCode if no key', function() { |
9782d4a3 | 129 | expect(KeyboardUtil.getKey({charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal('Š'); |
f00b6fb6 | 130 | }); |
9782d4a3 PO |
131 | it('should return Unidentified when it cannot map the key', function() { |
132 | expect(KeyboardUtil.getKey({keycode: 0x42})).to.be.equal('Unidentified'); | |
133 | }); | |
134 | ||
135 | describe('Broken key AltGraph on IE/Edge', function() { | |
136 | var origNavigator; | |
137 | beforeEach(function () { | |
138 | // window.navigator is a protected read-only property in many | |
139 | // environments, so we need to redefine it whilst running these | |
140 | // tests. | |
141 | origNavigator = Object.getOwnPropertyDescriptor(window, "navigator"); | |
142 | if (origNavigator === undefined) { | |
143 | // Object.getOwnPropertyDescriptor() doesn't work | |
144 | // properly in any version of IE | |
145 | this.skip(); | |
146 | } | |
a5c8a755 | 147 | |
9782d4a3 PO |
148 | Object.defineProperty(window, "navigator", {value: {}}); |
149 | if (window.navigator.platform !== undefined) { | |
150 | // Object.defineProperty() doesn't work properly in old | |
151 | // versions of Chrome | |
152 | this.skip(); | |
153 | } | |
154 | }); | |
155 | afterEach(function () { | |
156 | Object.defineProperty(window, "navigator", origNavigator); | |
157 | }); | |
158 | ||
159 | it('should ignore printable character key on IE', function() { | |
160 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko"; | |
161 | expect(KeyboardUtil.getKey({key: 'a'})).to.be.equal('Unidentified'); | |
162 | }); | |
163 | it('should ignore printable character key on Edge', function() { | |
164 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393"; | |
165 | expect(KeyboardUtil.getKey({key: 'a'})).to.be.equal('Unidentified'); | |
166 | }); | |
167 | it('should allow non-printable character key on IE', function() { | |
168 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko"; | |
169 | expect(KeyboardUtil.getKey({key: 'Shift'})).to.be.equal('Shift'); | |
170 | }); | |
171 | it('should allow non-printable character key on Edge', function() { | |
172 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393"; | |
173 | expect(KeyboardUtil.getKey({key: 'Shift'})).to.be.equal('Shift'); | |
174 | }); | |
175 | }); | |
176 | }); | |
177 | ||
178 | describe('getKeysym', function() { | |
a5c8a755 PO |
179 | describe('Non-character keys', function() { |
180 | it('should recognize the right keys', function() { | |
9782d4a3 PO |
181 | expect(KeyboardUtil.getKeysym({key: 'Enter'})).to.be.equal(0xFF0D); |
182 | expect(KeyboardUtil.getKeysym({key: 'Backspace'})).to.be.equal(0xFF08); | |
183 | expect(KeyboardUtil.getKeysym({key: 'Tab'})).to.be.equal(0xFF09); | |
184 | expect(KeyboardUtil.getKeysym({key: 'Shift'})).to.be.equal(0xFFE1); | |
185 | expect(KeyboardUtil.getKeysym({key: 'Control'})).to.be.equal(0xFFE3); | |
186 | expect(KeyboardUtil.getKeysym({key: 'Alt'})).to.be.equal(0xFFE9); | |
187 | expect(KeyboardUtil.getKeysym({key: 'Meta'})).to.be.equal(0xFFEB); | |
188 | expect(KeyboardUtil.getKeysym({key: 'Escape'})).to.be.equal(0xFF1B); | |
189 | expect(KeyboardUtil.getKeysym({key: 'ArrowUp'})).to.be.equal(0xFF52); | |
190 | }); | |
191 | it('should map left/right side', function() { | |
192 | expect(KeyboardUtil.getKeysym({key: 'Shift', location: 1})).to.be.equal(0xFFE1); | |
193 | expect(KeyboardUtil.getKeysym({key: 'Shift', location: 2})).to.be.equal(0xFFE2); | |
194 | expect(KeyboardUtil.getKeysym({key: 'Control', location: 1})).to.be.equal(0xFFE3); | |
195 | expect(KeyboardUtil.getKeysym({key: 'Control', location: 2})).to.be.equal(0xFFE4); | |
a5c8a755 | 196 | }); |
f714f7de | 197 | it('should handle AltGraph', function() { |
9782d4a3 PO |
198 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'Alt', location: 2})).to.be.equal(0xFFEA); |
199 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'AltGraph', location: 2})).to.be.equal(0xFE03); | |
f714f7de | 200 | }); |
9782d4a3 PO |
201 | it('should return null for unknown keys', function() { |
202 | expect(KeyboardUtil.getKeysym({key: 'Semicolon'})).to.be.null; | |
203 | expect(KeyboardUtil.getKeysym({key: 'BracketRight'})).to.be.null; | |
bfa1b237 | 204 | }); |
9782d4a3 PO |
205 | it('should handle remappings', function() { |
206 | expect(KeyboardUtil.getKeysym({code: 'ControlLeft', key: 'Tab'})).to.be.equal(0xFF09); | |
f714f7de PO |
207 | }); |
208 | }); | |
209 | ||
210 | describe('Numpad', function() { | |
211 | it('should handle Numpad numbers', function() { | |
099eb856 | 212 | if (isIE() || isEdge()) this.skip(); |
f714f7de PO |
213 | expect(KeyboardUtil.getKeysym({code: 'Digit5', key: '5', location: 0})).to.be.equal(0x0035); |
214 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: '5', location: 3})).to.be.equal(0xFFB5); | |
215 | }); | |
216 | it('should handle Numpad non-character keys', function() { | |
217 | expect(KeyboardUtil.getKeysym({code: 'Home', key: 'Home', location: 0})).to.be.equal(0xFF50); | |
218 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: 'Home', location: 3})).to.be.equal(0xFF95); | |
219 | expect(KeyboardUtil.getKeysym({code: 'Delete', key: 'Delete', location: 0})).to.be.equal(0xFFFF); | |
220 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: 'Delete', location: 3})).to.be.equal(0xFF9F); | |
221 | }); | |
f714f7de | 222 | it('should handle Numpad Decimal key', function() { |
099eb856 | 223 | if (isIE() || isEdge()) this.skip(); |
f714f7de PO |
224 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: '.', location: 3})).to.be.equal(0xFFAE); |
225 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: ',', location: 3})).to.be.equal(0xFFAC); | |
a5c8a755 PO |
226 | }); |
227 | }); | |
f00b6fb6 | 228 | }); |
f00b6fb6 | 229 | }); |