LayoutTests/http/tests/security/contentSecurityPolicy/upgrade-insecure-requests/https-header-top-level.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <script>
 if (window.testRunner) {
     testRunner.dumpAsText();
     testRunner.waitUntilDone();
 }
 </script>
 <body>
     <a href="resources/check-https-header.pl">Navigate!</a>
     <script>
     document.querySelector('a').click();
     </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<script>
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.waitUntilDone();
	}
	</script>
	<body>
	<a href="resources/check-https-header.pl">Navigate!</a>
	<script>
	document.querySelector('a').click();
	</script>
	</body>
	</html>