chromium/src/third_party/blink/web_tests/svg/custom/pattern-empty-bbox-1.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <svg width="100" height="100">
   <pattern id="p" patternUnits="userSpaceOnUse" width="100" height="100">
     <rect width="100" height="100" fill="green"/>
   </pattern>
   <line y1="50" x2="100" y2="50" stroke-width="100" stroke="url(#p) red"/>
 </svg>
	<!DOCTYPE html>
	<svg width="100" height="100">
	<pattern id="p" patternUnits="userSpaceOnUse" width="100" height="100">
	<rect width="100" height="100" fill="green"/>
	</pattern>
	<line y1="50" x2="100" y2="50" stroke-width="100" stroke="url(#p) red"/>
	</svg>