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1 <html> |
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2 |
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3 <head> |
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4 <title>CSS overflow testing</title> |
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5 |
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6 <link rel="stylesheet" type="text/css" |
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7 href="chrome://mochikit/content/tests/SimpleTest/test.css" /> |
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8 |
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9 <style> |
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10 a.link:focus { |
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11 overflow: scroll; |
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12 } |
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13 </style> |
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14 |
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15 <script type="application/javascript" |
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16 src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> |
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17 <script type="application/javascript" |
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18 src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script> |
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19 |
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20 <script type="application/javascript" |
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21 src="../common.js"></script> |
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22 <script type="application/javascript" |
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23 src="../events.js"></script> |
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24 |
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25 <script type="application/javascript"> |
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26 //////////////////////////////////////////////////////////////////////////// |
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27 // Invokers |
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28 |
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29 function focusAnchor(aID) |
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30 { |
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31 this.linkNode = getNode(aID); |
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32 this.link = getAccessible(this.linkNode); |
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33 |
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34 this.eventSeq = [ |
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35 new invokerChecker(EVENT_FOCUS, getAccessible, this.linkNode) |
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36 ]; |
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37 |
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38 this.invoke = function focusAnchor_invoke() |
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39 { |
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40 this.linkNode.focus(); |
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41 } |
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42 |
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43 this.check = function focusAnchor_check(aEvent) |
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44 { |
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45 todo_is(this.link, aEvent.accessible, |
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46 "Focus should be fired against new link accessible!"); |
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47 } |
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48 |
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49 this.getID = function focusAnchor_getID() |
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50 { |
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51 return "focus a:focus{overflow:scroll} #1"; |
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52 } |
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53 } |
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54 |
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55 function tabAnchor(aID) |
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56 { |
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57 this.linkNode = getNode(aID); |
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58 this.link = getAccessible(this.linkNode); |
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59 |
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60 this.eventSeq = [ |
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61 new invokerChecker(EVENT_FOCUS, getAccessible, this.linkNode) |
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62 ]; |
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63 |
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64 this.invoke = function tabAnchor_invoke() |
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65 { |
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66 synthesizeKey("VK_TAB", { shiftKey: false }); |
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67 } |
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68 |
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69 this.check = function tabAnchor_check(aEvent) |
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70 { |
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71 todo_is(this.link, aEvent.accessible, |
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72 "Focus should be fired against new link accessible!"); |
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73 } |
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74 |
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75 this.getID = function tabAnchor_getID() |
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76 { |
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77 return "focus a:focus{overflow:scroll} #2"; |
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78 } |
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79 } |
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80 |
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81 //////////////////////////////////////////////////////////////////////////// |
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82 // Do tests |
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83 |
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84 var gQueue = null; |
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85 //gA11yEventDumpID = "eventdump"; // debug stuff |
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86 //gA11yEventDumpToConsole = true; |
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87 |
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88 function doTests() |
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89 { |
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90 // Shift+Tab not working, and a test timeout, bug 746977 |
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91 if (MAC) { |
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92 todo(false, "Shift+tab isn't working on OS X, needs to be disabled until bug 746977 is fixed!"); |
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93 SimpleTest.finish(); |
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94 return; |
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95 } |
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96 |
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97 gQueue = new eventQueue(); |
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98 |
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99 // CSS 'overflow: scroll' property setting and unsetting causes accessible |
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100 // recreation (and fire show/hide events). For example, the focus and |
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101 // blur of HTML:a with ':focus {overflow: scroll; }' CSS style causes its |
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102 // accessible recreation. The focus event should be fired on new |
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103 // accessible. |
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104 gQueue.push(new focusAnchor("a")); |
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105 gQueue.push(new tabAnchor("a2")); |
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106 |
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107 gQueue.invoke(); // Will call SimpleTest.finish(); |
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108 } |
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109 |
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110 SimpleTest.waitForExplicitFinish(); |
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111 addA11yLoadEvent(doTests); |
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112 </script> |
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113 </head> |
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114 |
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115 <body> |
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116 |
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117 <a target="_blank" |
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118 href="https://bugzilla.mozilla.org/show_bug.cgi?id=591163" |
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119 title="mochitest for bug 413777: focus the a:focus {overflow: scroll;} shouldn't recreate HTML a accessible"> |
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120 Mozilla Bug 591163 |
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121 </a><br> |
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122 <a target="_blank" |
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123 title="Rework accessible tree update code" |
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124 href="https://bugzilla.mozilla.org/show_bug.cgi?id=570275"> |
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125 Mozilla Bug 570275 |
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126 </a><br> |
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127 <a target="_blank" |
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128 title="Text control frames should accept dynamic changes to the CSS overflow property" |
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129 href="https://bugzilla.mozilla.org/show_bug.cgi?id=686247"> |
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130 Mozilla Bug 686247 |
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131 </a><br> |
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132 |
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133 <p id="display"></p> |
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134 <div id="content" style="display: none"></div> |
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135 <pre id="test"> |
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136 </pre> |
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137 <div id="eventdump"></div> |
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138 |
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139 <div> |
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140 <a id="a" class="link" href="www">link</a> |
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141 </div> |
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142 <div> |
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143 <a id="a2" class="link" href="www">link2</a> |
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144 </div> |
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145 </body> |
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146 </html> |