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|   1 <!doctype html> |  | 
|   2 <html> |  | 
|   3 <head> |  | 
|   4     <style type="text/css"> |  | 
|   5                 div[test=before] + div + span { |  | 
|   6             color: red; |  | 
|   7             display: block; |  | 
|   8         } |  | 
|   9                 div[test=before] + div + span + span { |  | 
|  10             display: none; |  | 
|  11         } |  | 
|  12                 div[test=after] + div + span { |  | 
|  13             display: none; |  | 
|  14         } |  | 
|  15                 div[test=after] + div + span + span { |  | 
|  16             color: green; |  | 
|  17             display: block; |  | 
|  18         } |  | 
|  19     </style> |  | 
|  20 </head> |  | 
|  21 <body  onload="startTest();"> |  | 
|  22     <div id="div1" test="before">Test for <a href="https://bugs.webkit.org/show_
    bug.cgi?id=66887">https://bugs.webkit.org/show_bug.cgi?id=66887</a></div> |  | 
|  23     <div id="div2">Test Result:</div> |  | 
|  24     <span>FAILED</span> |  | 
|  25     <span>PASSED</span> |  | 
|  26     <script> |  | 
|  27         function change() { |  | 
|  28             var element = document.getElementById('div1'); |  | 
|  29             element.attributes.test.value = "after"; |  | 
|  30             if (window.layoutTestController) { |  | 
|  31                 layoutTestController.notifyDone(); |  | 
|  32             } |  | 
|  33         } |  | 
|  34         function startTest() { |  | 
|  35             if (window.layoutTestController) { |  | 
|  36                 layoutTestController.dumpAsText(); |  | 
|  37                 layoutTestController.waitUntilDone(); |  | 
|  38             } |  | 
|  39             // Trigger an attribute change after all load processing is done. Do
    ing the change |  | 
|  40             // here immediately does not exhibit the problem. |  | 
|  41             setTimeout("change();", 0); |  | 
|  42         } |  | 
|  43     </script> |  | 
|  44 </body> |  | 
|  45 </html> |  | 
|  46  |  | 
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