LayoutTests/fast/table/table-size-integer-overflow.html - WebKit - Git at Google

 <html>
 <head>
 <script>
 window.onload = function() {
   if (window.testRunner)
     window.testRunner.dumpAsText();

   var cell = document.getElementById("cell");
   var text = cell.firstElementChild;
   var wdiff = cell.offsetWidth - text.offsetWidth - (parseInt(window.getComputedStyle(cell).getPropertyValue('padding-right')) +
                                                      parseInt(window.getComputedStyle(cell).getPropertyValue('padding-left')));
   if (wdiff > 0)
     text.innerText = "PASS";
 }
 </script>
 </head>
 <body>
 <div style="float: left;">
   <table style="margin: 1px">
     <tr>
       <td></td>
       <td id="cell" style="background-color: green; width: 100%; height: 30px">
         <span>FAIL</span>
       </td>
     </tr>
   </table>
 </div>
 <div style="clear: left;">The green box should be the full width of the page.</div>
 </body>
 </html>
	<html>
	<head>
	<script>
	window.onload = function() {
	if (window.testRunner)
	window.testRunner.dumpAsText();

	var cell = document.getElementById("cell");
	var text = cell.firstElementChild;
	var wdiff = cell.offsetWidth - text.offsetWidth - (parseInt(window.getComputedStyle(cell).getPropertyValue('padding-right')) +
	parseInt(window.getComputedStyle(cell).getPropertyValue('padding-left')));
	if (wdiff > 0)
	text.innerText = "PASS";
	}
	</script>
	</head>
	<body>
	<div style="float: left;">
	<table style="margin: 1px">
	<tr>
	<td></td>
	<td id="cell" style="background-color: green; width: 100%; height: 30px">
	<span>FAIL</span>
	</td>
	</tr>
	</table>
	</div>
	<div style="clear: left;">The green box should be the full width of the page.</div>
	</body>
	</html>