LayoutTests/fast/forms/option-text-clip.html - WebKit - Git at Google

 This tests that the option text is clipped properly, and doesn't spill over into the arrow part of the popup control.
 <br>
 <select style="width:150px">
 <option>12345 6789 ABCD EFGH</option>
 </select>
	This tests that the option text is clipped properly, and doesn't spill over into the arrow part of the popup control.
	<br>
	<select style="width:150px">
	<option>12345 6789 ABCD EFGH</option>
	</select>