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injectunsafekeystrokeshandling.js 4.9 KB

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  1. /**
  2. * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  4. */
  5. import {
  6. keyCodes
  7. } from '@ckeditor/ckeditor5-utils/src/keyboard';
  8. import { isSafeKeystroke } from '../../src/utils/injectunsafekeystrokeshandling';
  9. describe( 'unsafe keystroke handling utils', () => {
  10. describe( 'isSafeKeystroke()', () => {
  11. it( 'should return "true" for any keystroke with the Ctrl key', () => {
  12. expect( isSafeKeystroke( { keyCode: keyCodes.a, ctrlKey: true } ), 'Ctrl+a' ).to.be.true;
  13. expect( isSafeKeystroke( { keyCode: keyCodes[ 0 ], ctrlKey: true } ), 'Ctrl+0' ).to.be.true;
  14. } );
  15. it( 'should return "true" for all arrow keys', () => {
  16. expect( isSafeKeystroke( { keyCode: keyCodes.arrowup } ), 'arrow up' ).to.be.true;
  17. expect( isSafeKeystroke( { keyCode: keyCodes.arrowdown } ), 'arrow down' ).to.be.true;
  18. expect( isSafeKeystroke( { keyCode: keyCodes.arrowleft } ), 'arrow left' ).to.be.true;
  19. expect( isSafeKeystroke( { keyCode: keyCodes.arrowright } ), 'arrow right' ).to.be.true;
  20. } );
  21. it( 'should return "true" for function (Fn) keystrokes', () => {
  22. expect( isSafeKeystroke( { keyCode: 112 } ), 'F1' ).to.be.true;
  23. expect( isSafeKeystroke( { keyCode: 113 } ), 'F2' ).to.be.true;
  24. expect( isSafeKeystroke( { keyCode: 114 } ), 'F3' ).to.be.true;
  25. expect( isSafeKeystroke( { keyCode: 115 } ), 'F4' ).to.be.true;
  26. expect( isSafeKeystroke( { keyCode: 116 } ), 'F5' ).to.be.true;
  27. expect( isSafeKeystroke( { keyCode: 117 } ), 'F6' ).to.be.true;
  28. expect( isSafeKeystroke( { keyCode: 118 } ), 'F7' ).to.be.true;
  29. expect( isSafeKeystroke( { keyCode: 119 } ), 'F8' ).to.be.true;
  30. expect( isSafeKeystroke( { keyCode: 120 } ), 'F9' ).to.be.true;
  31. expect( isSafeKeystroke( { keyCode: 121 } ), 'F10' ).to.be.true;
  32. expect( isSafeKeystroke( { keyCode: 122 } ), 'F11' ).to.be.true;
  33. expect( isSafeKeystroke( { keyCode: 123 } ), 'F12' ).to.be.true;
  34. expect( isSafeKeystroke( { keyCode: 124 } ), 'F13' ).to.be.true;
  35. expect( isSafeKeystroke( { keyCode: 125 } ), 'F14' ).to.be.true;
  36. expect( isSafeKeystroke( { keyCode: 126 } ), 'F15' ).to.be.true;
  37. expect( isSafeKeystroke( { keyCode: 127 } ), 'F16' ).to.be.true;
  38. expect( isSafeKeystroke( { keyCode: 128 } ), 'F17' ).to.be.true;
  39. expect( isSafeKeystroke( { keyCode: 129 } ), 'F18' ).to.be.true;
  40. expect( isSafeKeystroke( { keyCode: 130 } ), 'F19' ).to.be.true;
  41. expect( isSafeKeystroke( { keyCode: 131 } ), 'F20' ).to.be.true;
  42. expect( isSafeKeystroke( { keyCode: 132 } ), 'F21' ).to.be.true;
  43. expect( isSafeKeystroke( { keyCode: 133 } ), 'F22' ).to.be.true;
  44. expect( isSafeKeystroke( { keyCode: 134 } ), 'F23' ).to.be.true;
  45. expect( isSafeKeystroke( { keyCode: 135 } ), 'F24' ).to.be.true;
  46. } );
  47. it( 'should return "true" for other safe keystrokes', () => {
  48. expect( isSafeKeystroke( { keyCode: 9 } ), 'Tab' ).to.be.true;
  49. expect( isSafeKeystroke( { keyCode: 16 } ), 'Shift' ).to.be.true;
  50. expect( isSafeKeystroke( { keyCode: 17 } ), 'Ctrl' ).to.be.true;
  51. expect( isSafeKeystroke( { keyCode: 18 } ), 'Alt' ).to.be.true;
  52. expect( isSafeKeystroke( { keyCode: 19 } ), 'Pause' ).to.be.true;
  53. expect( isSafeKeystroke( { keyCode: 20 } ), 'CapsLock' ).to.be.true;
  54. expect( isSafeKeystroke( { keyCode: 27 } ), 'Escape' ).to.be.true;
  55. expect( isSafeKeystroke( { keyCode: 33 } ), 'PageUp' ).to.be.true;
  56. expect( isSafeKeystroke( { keyCode: 34 } ), 'PageDown' ).to.be.true;
  57. expect( isSafeKeystroke( { keyCode: 35 } ), 'Home' ).to.be.true;
  58. expect( isSafeKeystroke( { keyCode: 36 } ), 'End,' ).to.be.true;
  59. expect( isSafeKeystroke( { keyCode: 45 } ), 'Insert' ).to.be.true;
  60. expect( isSafeKeystroke( { keyCode: 91 } ), 'Windows' ).to.be.true;
  61. expect( isSafeKeystroke( { keyCode: 93 } ), 'Menu key' ).to.be.true;
  62. expect( isSafeKeystroke( { keyCode: 144 } ), 'NumLock' ).to.be.true;
  63. expect( isSafeKeystroke( { keyCode: 145 } ), 'ScrollLock' ).to.be.true;
  64. expect( isSafeKeystroke( { keyCode: 173 } ), 'Mute/Unmute' ).to.be.true;
  65. expect( isSafeKeystroke( { keyCode: 174 } ), 'Volume up' ).to.be.true;
  66. expect( isSafeKeystroke( { keyCode: 175 } ), 'Volume down' ).to.be.true;
  67. expect( isSafeKeystroke( { keyCode: 176 } ), 'Next song' ).to.be.true;
  68. expect( isSafeKeystroke( { keyCode: 177 } ), 'Previous song' ).to.be.true;
  69. expect( isSafeKeystroke( { keyCode: 178 } ), 'Stop' ).to.be.true;
  70. expect( isSafeKeystroke( { keyCode: 179 } ), 'Play/Pause' ).to.be.true;
  71. expect( isSafeKeystroke( { keyCode: 255 } ), 'Display brightness (increase and decrease)' ).to.be.true;
  72. } );
  73. it( 'should return "false" for the keystrokes that result in typing', () => {
  74. expect( isSafeKeystroke( { keyCode: keyCodes.a } ), 'a' ).to.be.false;
  75. expect( isSafeKeystroke( { keyCode: keyCodes[ 48 ] } ), '0' ).to.be.false;
  76. expect( isSafeKeystroke( { keyCode: keyCodes.a, altKey: true } ), 'Alt+a' ).to.be.false;
  77. } );
  78. } );
  79. } );