focus/support/hasfocus-other.html - external/github.com/web-platform-tests/wpt - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <title>Outer</title>
 <script>
 window.onload = function() {
     window.opener.postMessage("opened", "*")
 }
 </script>
 </head>
 <body>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Outer</title>
	<script>
	window.onload = function() {
	window.opener.postMessage("opened", "*")
	}
	</script>
	</head>
	<body>
	</body>
	</html>