| OLD | NEW | 
|---|
| 1 <body style="overflow: hidden;"> | 1 <body style="overflow: hidden;"> | 
| 2     <p> | 2     <p> | 
| 3         Test for <i><a href="rdar://problem/10098679"><rdar://problem/1009867
    9></a> | 3         Test for <i><a href="rdar://problem/10098679"><rdar://problem/1009867
    9></a> | 
| 4         Assertion failure in <tt>RenderLayer::paintPaginatedChildLayer()</tt></i
    >. | 4         Assertion failure in <tt>RenderLayer::paintPaginatedChildLayer()</tt></i
    >. | 
| 5     </p> | 5     </p> | 
| 6     <p> | 6     <p> | 
| 7         The test passes if it does not cause an assertion failure or a crash. | 7         The test passes if it does not cause an assertion failure or a crash. | 
| 8     </p> | 8     </p> | 
| 9     <!-- specifying opacity < 1 so that the transition from having columns | 9     <!-- specifying opacity < 1 so that the transition from having columns | 
| 10          to not having columns does not cause the layer to go away --> | 10          to not having columns does not cause the layer to go away --> | 
| 11     <div id="target" style="-webkit-column-count: 2; opacity: 0.5; height: 20px;
    "> | 11     <div id="target" style="-webkit-column-count:2; column-count:2; column-fill:
    auto; opacity: 0.5; height: 20px;"> | 
| 12         <div style="position:relative;"></div> | 12         <div style="position:relative;"></div> | 
| 13     </div> | 13     </div> | 
| 14     <div id="widener" style="height: 10px; width: 200%;"></div> | 14     <div id="widener" style="height: 10px; width: 200%;"></div> | 
| 15     <script> | 15     <script> | 
| 16         function test() | 16         function test() | 
| 17         { | 17         { | 
| 18             document.getElementById("widener").style.removeProperty("width"); | 18             document.getElementById("widener").style.removeProperty("width"); | 
| 19             document.getElementById("target").style.removeProperty("-webkit-colu
    mn-count"); | 19             document.getElementById("target").style.removeProperty("-webkit-colu
    mn-count"); | 
| 20         } | 20         } | 
| 21 | 21 | 
| 22                window.scrollBy(1, 0); | 22                window.scrollBy(1, 0); | 
| 23 | 23 | 
| 24         if (window.testRunner) { | 24         if (window.testRunner) { | 
| 25             testRunner.display(); | 25             testRunner.display(); | 
| 26             testRunner.dumpAsText(); | 26             testRunner.dumpAsText(); | 
| 27             test(); | 27             test(); | 
| 28         } else | 28         } else | 
| 29             setTimeout(test, 500); | 29             setTimeout(test, 500); | 
| 30 | 30 | 
| 31     </script> | 31     </script> | 
| 32 </body> | 32 </body> | 
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