LayoutTests/fast/multicol/inline-container-to-multicol.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
     <style type="text/css">
     #multicol {
         border: thin solid green;
         height: 300px;
         width: 200px;
         text-align: justify;
     }
     </style>
 </head>
 <body>
     <p><a href="https://bugs.webkit.org/show_bug.cgi?id=135127">b135127</a>: The test passes if it doesn't hang or crash</p>
     <div id="multicol">
         <div id="remove">A</div>Text text text text text text text text <div id="remove2">A</div>Text text text text Text text text text Text text text text text text text text
     </div>
     <script type="text/javascript">
     if (window.testRunner)
         window.testRunner.dumpAsText();

     var multicolElement = document.getElementById("multicol");
     var removeElement = document.getElementById("remove");
     var removeElement2 = document.getElementById("remove2");

     removeElement.remove();
     removeElement2.remove();
     document.body.offsetTop;

     multicolElement.style.webkitColumnCount = "2";
     document.body.offsetTop;

     multicolElement.appendChild(removeElement);
     multicolElement.appendChild(removeElement2);
     document.body.offsetLeft;
     multicolElement.style.webkitColumnCount = "auto";
     document.body.offsetLeft;

     multicolElement.remove();
     </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<style type="text/css">
	#multicol {
	border: thin solid green;
	height: 300px;
	width: 200px;
	text-align: justify;
	}
	</style>
	</head>
	<body>
	<p><a href="https://bugs.webkit.org/show_bug.cgi?id=135127">b135127</a>: The test passes if it doesn't hang or crash</p>
	<div id="multicol">
	<div id="remove">A</div>Text text text text text text text text <div id="remove2">A</div>Text text text text Text text text text Text text text text text text text text
	</div>
	<script type="text/javascript">
	if (window.testRunner)
	window.testRunner.dumpAsText();

	var multicolElement = document.getElementById("multicol");
	var removeElement = document.getElementById("remove");
	var removeElement2 = document.getElementById("remove2");

	removeElement.remove();
	removeElement2.remove();
	document.body.offsetTop;

	multicolElement.style.webkitColumnCount = "2";
	document.body.offsetTop;

	multicolElement.appendChild(removeElement);
	multicolElement.appendChild(removeElement2);
	document.body.offsetLeft;
	multicolElement.style.webkitColumnCount = "auto";
	document.body.offsetLeft;

	multicolElement.remove();
	</script>
	</body>
	</html>