LayoutTests/fast/text/whitespace/004.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
 <html>
  <head>
   <title>white-space normal: zero width non-breaking space</title>
   <style type="text/css">
    /* setup */
    .control { display: inline; font: 1em/1 Ahem, sans-serif; background: red; color: white; }
    td * { white-space: normal; font: inherit; }
    div { display: block; }
    span { display: inline; }

    /* test */
    td { font: 20px/1 Ahem; color: maroon; background: red; padding: 0; }
    span { background: lime; }
    div { color: green; }
   </style>
  </head>
  <body>
   <div class="control">Ahem_font_required_for_this_test.</div>
   <p>There should be no red below, only a green square bordered in green.</p>
   <!-- U+00A0 is exactly equivalent to U+200B U+0020 U+200B -->
   <table>
    <tr>
     <td>
      <div>XXXXX</div>
      <div>X<span>&#x00A0;&#x00A0;&#x00A0;</span>X</div>
      <div>X<span>&#x200B; &#x200B; &#x200B; &#x200B;</span>X</div>
      <div>X<span> &#x200B; &#x200B; </span>X</div>
      <div>XXXXX</div>
     </td>
    </tr>
   </table>
  </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
	<html>
	<head>
	<title>white-space normal: zero width non-breaking space</title>
	<style type="text/css">
	/* setup */
	.control { display: inline; font: 1em/1 Ahem, sans-serif; background: red; color: white; }
	td * { white-space: normal; font: inherit; }
	div { display: block; }
	span { display: inline; }

	/* test */
	td { font: 20px/1 Ahem; color: maroon; background: red; padding: 0; }
	span { background: lime; }
	div { color: green; }
	</style>
	</head>
	<body>
	<div class="control">Ahem_font_required_for_this_test.</div>
	<p>There should be no red below, only a green square bordered in green.</p>
	<!-- U+00A0 is exactly equivalent to U+200B U+0020 U+200B -->
	<table>
	<tr>
	<td>
	<div>XXXXX</div>
	<div>X<span>   </span>X</div>
	<div>X<span> </span>X</div>
	<div>X<span> </span>X</div>
	<div>XXXXX</div>
	</td>
	</tr>
	</table>
	</body>
	</html>