env.js 4.2 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137
  1. /**
  2. * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. import env, { isEdge, isMac, isGecko, isSafari } from '../src/env';
  6. function toLowerCase( str ) {
  7. return str.toLowerCase();
  8. }
  9. describe( 'Env', () => {
  10. it( 'is an object', () => {
  11. expect( env ).to.be.an( 'object' );
  12. } );
  13. describe( 'isMac', () => {
  14. it( 'is a boolean', () => {
  15. expect( env.isMac ).to.be.a( 'boolean' );
  16. } );
  17. } );
  18. describe( 'isEdge', () => {
  19. it( 'is a boolean', () => {
  20. expect( env.isEdge ).to.be.a( 'boolean' );
  21. } );
  22. } );
  23. describe( 'isGecko', () => {
  24. it( 'is a boolean', () => {
  25. expect( env.isGecko ).to.be.a( 'boolean' );
  26. } );
  27. } );
  28. describe( 'isSafari', () => {
  29. it( 'is a boolean', () => {
  30. expect( env.isSafari ).to.be.a( 'boolean' );
  31. } );
  32. } );
  33. describe( 'isMac()', () => {
  34. it( 'returns true for macintosh UA strings', () => {
  35. expect( isMac( 'macintosh' ) ).to.be.true;
  36. expect( isMac( 'foo macintosh bar' ) ).to.be.true;
  37. expect( isMac( toLowerCase(
  38. 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) ' +
  39. 'Chrome/61.0.3163.100 Safari/537.36'
  40. ) ) ).to.be.true;
  41. } );
  42. it( 'returns false for non–macintosh UA strings', () => {
  43. expect( isMac( '' ) ).to.be.false;
  44. expect( isMac( 'mac' ) ).to.be.false;
  45. expect( isMac( 'foo' ) ).to.be.false;
  46. } );
  47. } );
  48. describe( 'isEdge()', () => {
  49. it( 'returns true for Edge UA strings', () => {
  50. expect( isEdge( 'edge/12' ) ).to.be.true;
  51. expect( isEdge( 'foo edge/12 bar' ) ).to.be.true;
  52. expect( isEdge( toLowerCase(
  53. 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ' +
  54. 'Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393'
  55. ) ) ).to.be.true;
  56. } );
  57. it( 'returns false for non–Edge UA strings', () => {
  58. expect( isEdge( '' ) ).to.be.false;
  59. expect( isEdge( 'mac' ) ).to.be.false;
  60. expect( isEdge( 'foo' ) ).to.be.false;
  61. expect( isEdge( 'ledge' ) ).to.be.false;
  62. expect( isEdge( 'foo edge bar' ) ).to.be.false;
  63. // Chrome
  64. expect( isEdge( toLowerCase(
  65. 'Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36'
  66. ) ) ).to.be.false;
  67. // IE11
  68. expect( isEdge( toLowerCase(
  69. 'Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko'
  70. ) ) ).to.be.false;
  71. } );
  72. } );
  73. describe( 'isGecko()', () => {
  74. it( 'returns true for Firefox UA strings', () => {
  75. expect( isGecko( 'gecko/42' ) ).to.be.true;
  76. expect( isGecko( 'foo gecko/42 bar' ) ).to.be.true;
  77. expect( isGecko( toLowerCase(
  78. 'mozilla/5.0 (macintosh; intel mac os x 10.13; rv:62.0) gecko/20100101 firefox/62.0'
  79. ) ) ).to.be.true;
  80. } );
  81. it( 'returns false for non–Edge UA strings', () => {
  82. expect( isGecko( '' ) ).to.be.false;
  83. expect( isGecko( 'foo' ) ).to.be.false;
  84. expect( isGecko( 'Mozilla' ) ).to.be.false;
  85. // Chrome
  86. expect( isGecko( toLowerCase(
  87. 'Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36'
  88. ) ) ).to.be.false;
  89. } );
  90. } );
  91. describe( 'isSafari()', () => {
  92. /* eslint-disable max-len */
  93. it( 'returns true for Safari UA strings', () => {
  94. expect( isSafari( toLowerCase(
  95. 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15'
  96. ) ) ).to.be.true;
  97. expect( isSafari( toLowerCase(
  98. 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1'
  99. ) ) ).to.be.true;
  100. } );
  101. it( 'returns false for non-Safari UA strings', () => {
  102. expect( isSafari( toLowerCase(
  103. 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36'
  104. ) ) ).to.be.false;
  105. expect( isSafari( toLowerCase(
  106. 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0'
  107. ) ) ).to.be.false;
  108. expect( isSafari( toLowerCase(
  109. 'Mozilla/5.0 (Linux; Android 7.1; Mi A1 Build/N2G47H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.83 Mobile Safari/537.36'
  110. ) ) ).to.be.false;
  111. } );
  112. /* eslint-enable max-len */
  113. } );
  114. } );