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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"; | |
59ef2916 | 6 | import * as browser from '../core/util/browser.js'; |
099eb856 | 7 | |
f00b6fb6 | 8 | describe('Helpers', function() { |
9 | "use strict"; | |
f00b6fb6 | 10 | |
524d67f2 | 11 | describe('keysyms.lookup', function() { |
f00b6fb6 | 12 | it('should map ASCII characters to keysyms', function() { |
524d67f2 PO |
13 | expect(keysyms.lookup('a'.charCodeAt())).to.be.equal(0x61); |
14 | expect(keysyms.lookup('A'.charCodeAt())).to.be.equal(0x41); | |
f00b6fb6 | 15 | }); |
16 | it('should map Latin-1 characters to keysyms', function() { | |
524d67f2 | 17 | expect(keysyms.lookup('ø'.charCodeAt())).to.be.equal(0xf8); |
f00b6fb6 | 18 | |
524d67f2 | 19 | expect(keysyms.lookup('é'.charCodeAt())).to.be.equal(0xe9); |
f00b6fb6 | 20 | }); |
21 | it('should map characters that are in Windows-1252 but not in Latin-1 to keysyms', function() { | |
524d67f2 | 22 | expect(keysyms.lookup('Š'.charCodeAt())).to.be.equal(0x01a9); |
f00b6fb6 | 23 | }); |
24 | it('should map characters which aren\'t in Latin1 *or* Windows-1252 to keysyms', function() { | |
278a5e7f | 25 | expect(keysyms.lookup('ũ'.charCodeAt())).to.be.equal(0x03fd); |
f00b6fb6 | 26 | }); |
115eedf6 | 27 | it('should map unknown codepoints to the Unicode range', function() { |
524d67f2 PO |
28 | expect(keysyms.lookup('\n'.charCodeAt())).to.be.equal(0x100000a); |
29 | expect(keysyms.lookup('\u262D'.charCodeAt())).to.be.equal(0x100262d); | |
e9ddbec5 | 30 | }); |
331ae153 SM |
31 | // This requires very recent versions of most browsers... skipping for now |
32 | it.skip('should map UCS-4 codepoints to the Unicode range', function() { | |
524d67f2 | 33 | //expect(keysyms.lookup('\u{1F686}'.codePointAt())).to.be.equal(0x101f686); |
f00b6fb6 | 34 | }); |
35 | }); | |
36 | ||
80cb8ffd PO |
37 | describe('getKeycode', function() { |
38 | it('should pass through proper code', function() { | |
39 | expect(KeyboardUtil.getKeycode({code: 'Semicolon'})).to.be.equal('Semicolon'); | |
40 | }); | |
41 | it('should map legacy values', function() { | |
42 | expect(KeyboardUtil.getKeycode({code: ''})).to.be.equal('Unidentified'); | |
43 | expect(KeyboardUtil.getKeycode({code: 'OSLeft'})).to.be.equal('MetaLeft'); | |
44 | }); | |
45 | it('should map keyCode to code when possible', function() { | |
46 | expect(KeyboardUtil.getKeycode({keyCode: 0x14})).to.be.equal('CapsLock'); | |
47 | expect(KeyboardUtil.getKeycode({keyCode: 0x5b})).to.be.equal('MetaLeft'); | |
48 | expect(KeyboardUtil.getKeycode({keyCode: 0x35})).to.be.equal('Digit5'); | |
49 | expect(KeyboardUtil.getKeycode({keyCode: 0x65})).to.be.equal('Numpad5'); | |
50 | }); | |
51 | it('should map keyCode left/right side', function() { | |
52 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 1})).to.be.equal('ShiftLeft'); | |
53 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 2})).to.be.equal('ShiftRight'); | |
54 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 1})).to.be.equal('ControlLeft'); | |
55 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 2})).to.be.equal('ControlRight'); | |
56 | }); | |
57 | it('should map keyCode on numpad', function() { | |
58 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 0})).to.be.equal('Enter'); | |
59 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 3})).to.be.equal('NumpadEnter'); | |
60 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 0})).to.be.equal('End'); | |
61 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 3})).to.be.equal('Numpad1'); | |
62 | }); | |
63 | it('should return Unidentified when it cannot map the keyCode', function() { | |
64 | expect(KeyboardUtil.getKeycode({keycode: 0x42})).to.be.equal('Unidentified'); | |
65 | }); | |
66 | ||
67 | describe('Fix Meta on macOS', function() { | |
68 | var origNavigator; | |
69 | beforeEach(function () { | |
70 | // window.navigator is a protected read-only property in many | |
71 | // environments, so we need to redefine it whilst running these | |
72 | // tests. | |
73 | origNavigator = Object.getOwnPropertyDescriptor(window, "navigator"); | |
74 | if (origNavigator === undefined) { | |
75 | // Object.getOwnPropertyDescriptor() doesn't work | |
76 | // properly in any version of IE | |
77 | this.skip(); | |
78 | } | |
79 | ||
80 | Object.defineProperty(window, "navigator", {value: {}}); | |
81 | if (window.navigator.platform !== undefined) { | |
82 | // Object.defineProperty() doesn't work properly in old | |
83 | // versions of Chrome | |
84 | this.skip(); | |
85 | } | |
86 | ||
87 | window.navigator.platform = "Mac x86_64"; | |
88 | }); | |
89 | afterEach(function () { | |
90 | Object.defineProperty(window, "navigator", origNavigator); | |
91 | }); | |
92 | ||
93 | it('should respect ContextMenu on modern browser', function() { | |
94 | expect(KeyboardUtil.getKeycode({code: 'ContextMenu', keyCode: 0x5d})).to.be.equal('ContextMenu'); | |
95 | }); | |
96 | it('should translate legacy ContextMenu to MetaRight', function() { | |
97 | expect(KeyboardUtil.getKeycode({keyCode: 0x5d})).to.be.equal('MetaRight'); | |
98 | }); | |
99 | }); | |
100 | }); | |
101 | ||
9782d4a3 | 102 | describe('getKey', function() { |
bfa1b237 | 103 | it('should prefer key', function() { |
59ef2916 | 104 | if (browser.isIE() || browser.isEdge()) this.skip(); |
9782d4a3 PO |
105 | expect(KeyboardUtil.getKey({key: 'a', charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal('a'); |
106 | }); | |
107 | it('should map legacy values', function() { | |
108 | expect(KeyboardUtil.getKey({key: 'Spacebar'})).to.be.equal(' '); | |
109 | expect(KeyboardUtil.getKey({key: 'Left'})).to.be.equal('ArrowLeft'); | |
110 | expect(KeyboardUtil.getKey({key: 'OS'})).to.be.equal('Meta'); | |
111 | expect(KeyboardUtil.getKey({key: 'Win'})).to.be.equal('Meta'); | |
e7c4d669 | 112 | expect(KeyboardUtil.getKey({key: 'UIKeyInputLeftArrow'})).to.be.equal('ArrowLeft'); |
9782d4a3 PO |
113 | }); |
114 | it('should use code if no key', function() { | |
115 | expect(KeyboardUtil.getKey({code: 'NumpadBackspace'})).to.be.equal('Backspace'); | |
116 | }); | |
117 | it('should not use code fallback for character keys', function() { | |
118 | expect(KeyboardUtil.getKey({code: 'KeyA'})).to.be.equal('Unidentified'); | |
119 | expect(KeyboardUtil.getKey({code: 'Digit1'})).to.be.equal('Unidentified'); | |
120 | expect(KeyboardUtil.getKey({code: 'Period'})).to.be.equal('Unidentified'); | |
121 | expect(KeyboardUtil.getKey({code: 'Numpad1'})).to.be.equal('Unidentified'); | |
f00b6fb6 | 122 | }); |
bfa1b237 | 123 | it('should use charCode if no key', function() { |
9782d4a3 | 124 | expect(KeyboardUtil.getKey({charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal('Š'); |
f00b6fb6 | 125 | }); |
9782d4a3 PO |
126 | it('should return Unidentified when it cannot map the key', function() { |
127 | expect(KeyboardUtil.getKey({keycode: 0x42})).to.be.equal('Unidentified'); | |
128 | }); | |
129 | ||
130 | describe('Broken key AltGraph on IE/Edge', function() { | |
131 | var origNavigator; | |
132 | beforeEach(function () { | |
133 | // window.navigator is a protected read-only property in many | |
134 | // environments, so we need to redefine it whilst running these | |
135 | // tests. | |
136 | origNavigator = Object.getOwnPropertyDescriptor(window, "navigator"); | |
137 | if (origNavigator === undefined) { | |
138 | // Object.getOwnPropertyDescriptor() doesn't work | |
139 | // properly in any version of IE | |
140 | this.skip(); | |
141 | } | |
a5c8a755 | 142 | |
9782d4a3 PO |
143 | Object.defineProperty(window, "navigator", {value: {}}); |
144 | if (window.navigator.platform !== undefined) { | |
145 | // Object.defineProperty() doesn't work properly in old | |
146 | // versions of Chrome | |
147 | this.skip(); | |
148 | } | |
149 | }); | |
150 | afterEach(function () { | |
151 | Object.defineProperty(window, "navigator", origNavigator); | |
152 | }); | |
153 | ||
154 | it('should ignore printable character key on IE', function() { | |
155 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko"; | |
156 | expect(KeyboardUtil.getKey({key: 'a'})).to.be.equal('Unidentified'); | |
157 | }); | |
158 | it('should ignore printable character key on Edge', function() { | |
159 | 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"; | |
160 | expect(KeyboardUtil.getKey({key: 'a'})).to.be.equal('Unidentified'); | |
161 | }); | |
162 | it('should allow non-printable character key on IE', function() { | |
163 | window.navigator.userAgent = "Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko"; | |
164 | expect(KeyboardUtil.getKey({key: 'Shift'})).to.be.equal('Shift'); | |
165 | }); | |
166 | it('should allow non-printable character key on Edge', function() { | |
167 | 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"; | |
168 | expect(KeyboardUtil.getKey({key: 'Shift'})).to.be.equal('Shift'); | |
169 | }); | |
170 | }); | |
171 | }); | |
172 | ||
173 | describe('getKeysym', function() { | |
a5c8a755 PO |
174 | describe('Non-character keys', function() { |
175 | it('should recognize the right keys', function() { | |
9782d4a3 PO |
176 | expect(KeyboardUtil.getKeysym({key: 'Enter'})).to.be.equal(0xFF0D); |
177 | expect(KeyboardUtil.getKeysym({key: 'Backspace'})).to.be.equal(0xFF08); | |
178 | expect(KeyboardUtil.getKeysym({key: 'Tab'})).to.be.equal(0xFF09); | |
179 | expect(KeyboardUtil.getKeysym({key: 'Shift'})).to.be.equal(0xFFE1); | |
180 | expect(KeyboardUtil.getKeysym({key: 'Control'})).to.be.equal(0xFFE3); | |
181 | expect(KeyboardUtil.getKeysym({key: 'Alt'})).to.be.equal(0xFFE9); | |
182 | expect(KeyboardUtil.getKeysym({key: 'Meta'})).to.be.equal(0xFFEB); | |
183 | expect(KeyboardUtil.getKeysym({key: 'Escape'})).to.be.equal(0xFF1B); | |
184 | expect(KeyboardUtil.getKeysym({key: 'ArrowUp'})).to.be.equal(0xFF52); | |
185 | }); | |
186 | it('should map left/right side', function() { | |
187 | expect(KeyboardUtil.getKeysym({key: 'Shift', location: 1})).to.be.equal(0xFFE1); | |
188 | expect(KeyboardUtil.getKeysym({key: 'Shift', location: 2})).to.be.equal(0xFFE2); | |
189 | expect(KeyboardUtil.getKeysym({key: 'Control', location: 1})).to.be.equal(0xFFE3); | |
190 | expect(KeyboardUtil.getKeysym({key: 'Control', location: 2})).to.be.equal(0xFFE4); | |
a5c8a755 | 191 | }); |
f714f7de | 192 | it('should handle AltGraph', function() { |
9782d4a3 PO |
193 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'Alt', location: 2})).to.be.equal(0xFFEA); |
194 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'AltGraph', location: 2})).to.be.equal(0xFE03); | |
f714f7de | 195 | }); |
9782d4a3 PO |
196 | it('should return null for unknown keys', function() { |
197 | expect(KeyboardUtil.getKeysym({key: 'Semicolon'})).to.be.null; | |
198 | expect(KeyboardUtil.getKeysym({key: 'BracketRight'})).to.be.null; | |
bfa1b237 | 199 | }); |
9782d4a3 PO |
200 | it('should handle remappings', function() { |
201 | expect(KeyboardUtil.getKeysym({code: 'ControlLeft', key: 'Tab'})).to.be.equal(0xFF09); | |
f714f7de PO |
202 | }); |
203 | }); | |
204 | ||
205 | describe('Numpad', function() { | |
206 | it('should handle Numpad numbers', function() { | |
59ef2916 | 207 | if (browser.isIE() || browser.isEdge()) this.skip(); |
f714f7de PO |
208 | expect(KeyboardUtil.getKeysym({code: 'Digit5', key: '5', location: 0})).to.be.equal(0x0035); |
209 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: '5', location: 3})).to.be.equal(0xFFB5); | |
210 | }); | |
211 | it('should handle Numpad non-character keys', function() { | |
212 | expect(KeyboardUtil.getKeysym({code: 'Home', key: 'Home', location: 0})).to.be.equal(0xFF50); | |
213 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: 'Home', location: 3})).to.be.equal(0xFF95); | |
214 | expect(KeyboardUtil.getKeysym({code: 'Delete', key: 'Delete', location: 0})).to.be.equal(0xFFFF); | |
215 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: 'Delete', location: 3})).to.be.equal(0xFF9F); | |
216 | }); | |
f714f7de | 217 | it('should handle Numpad Decimal key', function() { |
59ef2916 | 218 | if (browser.isIE() || browser.isEdge()) this.skip(); |
f714f7de PO |
219 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: '.', location: 3})).to.be.equal(0xFFAE); |
220 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: ',', location: 3})).to.be.equal(0xFFAC); | |
a5c8a755 PO |
221 | }); |
222 | }); | |
f00b6fb6 | 223 | }); |
f00b6fb6 | 224 | }); |