third_party/WebKit/LayoutTests/fast/dom/HTMLImageElement/image-picture-source-src-and-srcset.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <script>
     if (window.testRunner)
         testRunner.dumpAsText();
 </script>
 <picture>
     <source src srcset>
     <img>
 </picture>
	<!DOCTYPE html>
	<script>
	if (window.testRunner)
	testRunner.dumpAsText();
	</script>
	<picture>
	<source src srcset>
	<img>
	</picture>