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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 | ||
f00b6fb6 | 7 | describe('Helpers', function() { |
8 | "use strict"; | |
f00b6fb6 | 9 | |
524d67f2 | 10 | describe('keysyms.lookup', function() { |
f00b6fb6 | 11 | it('should map ASCII characters to keysyms', function() { |
524d67f2 PO |
12 | expect(keysyms.lookup('a'.charCodeAt())).to.be.equal(0x61); |
13 | expect(keysyms.lookup('A'.charCodeAt())).to.be.equal(0x41); | |
f00b6fb6 | 14 | }); |
15 | it('should map Latin-1 characters to keysyms', function() { | |
524d67f2 | 16 | expect(keysyms.lookup('ø'.charCodeAt())).to.be.equal(0xf8); |
f00b6fb6 | 17 | |
524d67f2 | 18 | expect(keysyms.lookup('é'.charCodeAt())).to.be.equal(0xe9); |
f00b6fb6 | 19 | }); |
20 | it('should map characters that are in Windows-1252 but not in Latin-1 to keysyms', function() { | |
524d67f2 | 21 | expect(keysyms.lookup('Š'.charCodeAt())).to.be.equal(0x01a9); |
f00b6fb6 | 22 | }); |
23 | it('should map characters which aren\'t in Latin1 *or* Windows-1252 to keysyms', function() { | |
278a5e7f | 24 | expect(keysyms.lookup('ũ'.charCodeAt())).to.be.equal(0x03fd); |
f00b6fb6 | 25 | }); |
115eedf6 | 26 | it('should map unknown codepoints to the Unicode range', function() { |
524d67f2 PO |
27 | expect(keysyms.lookup('\n'.charCodeAt())).to.be.equal(0x100000a); |
28 | expect(keysyms.lookup('\u262D'.charCodeAt())).to.be.equal(0x100262d); | |
e9ddbec5 | 29 | }); |
331ae153 SM |
30 | // This requires very recent versions of most browsers... skipping for now |
31 | it.skip('should map UCS-4 codepoints to the Unicode range', function() { | |
524d67f2 | 32 | //expect(keysyms.lookup('\u{1F686}'.codePointAt())).to.be.equal(0x101f686); |
f00b6fb6 | 33 | }); |
34 | }); | |
35 | ||
80cb8ffd PO |
36 | describe('getKeycode', function() { |
37 | it('should pass through proper code', function() { | |
38 | expect(KeyboardUtil.getKeycode({code: 'Semicolon'})).to.be.equal('Semicolon'); | |
39 | }); | |
40 | it('should map legacy values', function() { | |
41 | expect(KeyboardUtil.getKeycode({code: ''})).to.be.equal('Unidentified'); | |
42 | expect(KeyboardUtil.getKeycode({code: 'OSLeft'})).to.be.equal('MetaLeft'); | |
43 | }); | |
44 | it('should map keyCode to code when possible', function() { | |
45 | expect(KeyboardUtil.getKeycode({keyCode: 0x14})).to.be.equal('CapsLock'); | |
46 | expect(KeyboardUtil.getKeycode({keyCode: 0x5b})).to.be.equal('MetaLeft'); | |
47 | expect(KeyboardUtil.getKeycode({keyCode: 0x35})).to.be.equal('Digit5'); | |
48 | expect(KeyboardUtil.getKeycode({keyCode: 0x65})).to.be.equal('Numpad5'); | |
49 | }); | |
50 | it('should map keyCode left/right side', function() { | |
51 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 1})).to.be.equal('ShiftLeft'); | |
52 | expect(KeyboardUtil.getKeycode({keyCode: 0x10, location: 2})).to.be.equal('ShiftRight'); | |
53 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 1})).to.be.equal('ControlLeft'); | |
54 | expect(KeyboardUtil.getKeycode({keyCode: 0x11, location: 2})).to.be.equal('ControlRight'); | |
55 | }); | |
56 | it('should map keyCode on numpad', function() { | |
57 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 0})).to.be.equal('Enter'); | |
58 | expect(KeyboardUtil.getKeycode({keyCode: 0x0d, location: 3})).to.be.equal('NumpadEnter'); | |
59 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 0})).to.be.equal('End'); | |
60 | expect(KeyboardUtil.getKeycode({keyCode: 0x23, location: 3})).to.be.equal('Numpad1'); | |
61 | }); | |
62 | it('should return Unidentified when it cannot map the keyCode', function() { | |
63 | expect(KeyboardUtil.getKeycode({keycode: 0x42})).to.be.equal('Unidentified'); | |
64 | }); | |
65 | ||
66 | describe('Fix Meta on macOS', function() { | |
67 | var origNavigator; | |
68 | beforeEach(function () { | |
69 | // window.navigator is a protected read-only property in many | |
70 | // environments, so we need to redefine it whilst running these | |
71 | // tests. | |
72 | origNavigator = Object.getOwnPropertyDescriptor(window, "navigator"); | |
73 | if (origNavigator === undefined) { | |
74 | // Object.getOwnPropertyDescriptor() doesn't work | |
75 | // properly in any version of IE | |
76 | this.skip(); | |
77 | } | |
78 | ||
79 | Object.defineProperty(window, "navigator", {value: {}}); | |
80 | if (window.navigator.platform !== undefined) { | |
81 | // Object.defineProperty() doesn't work properly in old | |
82 | // versions of Chrome | |
83 | this.skip(); | |
84 | } | |
85 | ||
86 | window.navigator.platform = "Mac x86_64"; | |
87 | }); | |
88 | afterEach(function () { | |
89 | Object.defineProperty(window, "navigator", origNavigator); | |
90 | }); | |
91 | ||
92 | it('should respect ContextMenu on modern browser', function() { | |
93 | expect(KeyboardUtil.getKeycode({code: 'ContextMenu', keyCode: 0x5d})).to.be.equal('ContextMenu'); | |
94 | }); | |
95 | it('should translate legacy ContextMenu to MetaRight', function() { | |
96 | expect(KeyboardUtil.getKeycode({keyCode: 0x5d})).to.be.equal('MetaRight'); | |
97 | }); | |
98 | }); | |
99 | }); | |
100 | ||
f00b6fb6 | 101 | describe('getKeysym', function() { |
bfa1b237 PO |
102 | it('should prefer key', function() { |
103 | expect(KeyboardUtil.getKeysym({key: 'a', charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal(0x61); | |
f00b6fb6 | 104 | }); |
bfa1b237 | 105 | it('should use charCode if no key', function() { |
524d67f2 | 106 | expect(KeyboardUtil.getKeysym({charCode: 'Š'.charCodeAt(), keyCode: 0x42, which: 0x43})).to.be.equal(0x01a9); |
f00b6fb6 | 107 | }); |
a5c8a755 PO |
108 | |
109 | describe('Non-character keys', function() { | |
110 | it('should recognize the right keys', function() { | |
f714f7de PO |
111 | expect(KeyboardUtil.getKeysym({code: 'Enter'})).to.be.equal(0xFF0D); |
112 | expect(KeyboardUtil.getKeysym({code: 'Backspace'})).to.be.equal(0xFF08); | |
113 | expect(KeyboardUtil.getKeysym({code: 'Tab'})).to.be.equal(0xFF09); | |
114 | expect(KeyboardUtil.getKeysym({code: 'ShiftLeft'})).to.be.equal(0xFFE1); | |
115 | expect(KeyboardUtil.getKeysym({code: 'ControlLeft'})).to.be.equal(0xFFE3); | |
116 | expect(KeyboardUtil.getKeysym({code: 'AltLeft'})).to.be.equal(0xFFE9); | |
117 | expect(KeyboardUtil.getKeysym({code: 'MetaLeft'})).to.be.equal(0xFFEB); | |
118 | expect(KeyboardUtil.getKeysym({code: 'Escape'})).to.be.equal(0xFF1B); | |
119 | expect(KeyboardUtil.getKeysym({code: 'ArrowUp'})).to.be.equal(0xFF52); | |
a5c8a755 | 120 | }); |
f714f7de PO |
121 | it('should handle AltGraph', function() { |
122 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'AltRight'})).to.be.equal(0xFFEA); | |
123 | expect(KeyboardUtil.getKeysym({code: 'AltRight', key: 'AltGraph'})).to.be.equal(0xFE03); | |
124 | }); | |
125 | it('should return null for unknown codes', function() { | |
126 | expect(KeyboardUtil.getKeysym({code: 'Semicolon'})).to.be.null; | |
127 | expect(KeyboardUtil.getKeysym({code: 'BracketRight'})).to.be.null; | |
bfa1b237 | 128 | }); |
a5c8a755 | 129 | it('should not recognize character keys', function() { |
f714f7de PO |
130 | expect(KeyboardUtil.getKeysym({code: 'KeyA'})).to.be.null; |
131 | expect(KeyboardUtil.getKeysym({code: 'Digit1'})).to.be.null; | |
132 | expect(KeyboardUtil.getKeysym({code: 'Period'})).to.be.null; | |
133 | expect(KeyboardUtil.getKeysym({code: 'Numpad1'})).to.be.null; | |
134 | }); | |
135 | }); | |
136 | ||
137 | describe('Numpad', function() { | |
138 | it('should handle Numpad numbers', function() { | |
139 | expect(KeyboardUtil.getKeysym({code: 'Digit5', key: '5', location: 0})).to.be.equal(0x0035); | |
140 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: '5', location: 3})).to.be.equal(0xFFB5); | |
141 | }); | |
142 | it('should handle Numpad non-character keys', function() { | |
143 | expect(KeyboardUtil.getKeysym({code: 'Home', key: 'Home', location: 0})).to.be.equal(0xFF50); | |
144 | expect(KeyboardUtil.getKeysym({code: 'Numpad5', key: 'Home', location: 3})).to.be.equal(0xFF95); | |
145 | expect(KeyboardUtil.getKeysym({code: 'Delete', key: 'Delete', location: 0})).to.be.equal(0xFFFF); | |
146 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: 'Delete', location: 3})).to.be.equal(0xFF9F); | |
147 | }); | |
148 | it('should handle IE/Edge key names', function() { | |
149 | expect(KeyboardUtil.getKeysym({code: 'Numpad6', key: 'Right', location: 3})).to.be.equal(0xFF98); | |
150 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: 'Del', location: 3})).to.be.equal(0xFF9F); | |
151 | }); | |
152 | it('should handle Numpad Decimal key', function() { | |
153 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: '.', location: 3})).to.be.equal(0xFFAE); | |
154 | expect(KeyboardUtil.getKeysym({code: 'NumpadDecimal', key: ',', location: 3})).to.be.equal(0xFFAC); | |
a5c8a755 PO |
155 | }); |
156 | }); | |
f00b6fb6 | 157 | }); |
f00b6fb6 | 158 | }); |