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   1  /*

   2   * core unit tests

   3   */
   4  (function($) {
   5  
   6  module("selectors");
   7  
   8  test("tabbable - enabled elements", function() {
   9      expect(10);
  10  
  11      ok( $('#input1-1').is(':tabbable'), 'input, no type');
  12      ok( $('#input1-2').is(':tabbable'), 'input, type text');
  13      ok( $('#input1-3').is(':tabbable'), 'input, type checkbox');
  14      ok( $('#input1-4').is(':tabbable'), 'input, type radio');
  15      ok( $('#input1-5').is(':tabbable'), 'input, type button');
  16      ok(!$('#input1-6').is(':tabbable'), 'input, type hidden');
  17      ok( $('#input1-7').is(':tabbable'), 'select');
  18      ok( $('#input1-8').is(':tabbable'), 'textarea');
  19      ok( $('#anchor1-1').is(':tabbable'), 'anchor with href');
  20      ok(!$('#anchor1-2').is(':tabbable'), 'anchor without href');
  21  });
  22  
  23  test("tabbable - disabled elements", function() {
  24      expect(8);
  25  
  26      ok(!$('#input2-1').is(':tabbable'), 'input, no type');
  27      ok(!$('#input2-2').is(':tabbable'), 'input, type text');
  28      ok(!$('#input2-3').is(':tabbable'), 'input, type checkbox');
  29      ok(!$('#input2-4').is(':tabbable'), 'input, type radio');
  30      ok(!$('#input2-5').is(':tabbable'), 'input, type button');
  31      ok(!$('#input2-6').is(':tabbable'), 'input, type hidden');
  32      ok(!$('#input2-7').is(':tabbable'), 'select');
  33      ok(!$('#input2-8').is(':tabbable'), 'textarea');
  34  });
  35  
  36  test("tabbable - hidden styles", function() {
  37      expect(6);
  38  
  39      ok(!$('#input3-1').is(':tabbable'), 'input, hidden wrapper - display: none');
  40      ok(!$('#anchor3-1').is(':tabbable'), 'anchor, hidden wrapper - display: none');
  41      ok(!$('#input3-2').is(':tabbable'), 'input, hidden wrapper - visibility: hidden');
  42      ok(!$('#anchor3-2').is(':tabbable'), 'anchor, hidden wrapper - visibility: hidden');
  43      ok(!$('#input3-3').is(':tabbable'), 'input, display: none');
  44      ok(!$('#input3-4').is(':tabbable'), 'input, visibility: hidden');
  45  });
  46  
  47  test("tabbable - tabindex", function() {
  48      expect(4);
  49  
  50      ok( $('#input4-1').is(':tabbable'), 'input, tabindex 0');
  51      ok( $('#input4-2').is(':tabbable'), 'input, tabindex 10');
  52      ok(!$('#input4-3').is(':tabbable'), 'input, tabindex -1');
  53      ok(!$('#input4-4').is(':tabbable'), 'input, tabindex -50');
  54  });
  55  
  56  module('jQuery extensions');
  57  
  58  test("attr - aria", function() {
  59      expect(6);
  60  
  61      var el = $('#aria');
  62  
  63      ok(!el.attr('role'), 'role is empty via attr');
  64      equals(el.attr('role', 'tablist').attr('role'), 'tablist', 'role is tablist');
  65  
  66      equals(el.attr('aria-expanded'), undefined, 'aria expanded is undefined');
  67  
  68      el.attr('aria-expanded', true);
  69      equals(el.attr('aria-expanded'), 'true', 'aria expanded is true');
  70  
  71      el.removeAttr('aria-expanded');
  72      equals(el.attr('aria-expanded'), undefined, 'aria expanded is undefined after removing');
  73  
  74      el.attr('aria-expanded', false);
  75      equals(el.attr('aria-expanded'), 'false', 'aria expanded is false');
  76  });
  77  
  78  })(jQuery);