<!DOCTYPE HTML><html><head><metacharset="utf-8"><title>Bug 1709069: Test that Data URI which makes a top-level request gets updated in https-first</title></head><body><scriptclass="testbody"type="text/javascript">window.onload=()=>{letmyLoc=window.location.href;window.opener.parent.postMessage({location:myLoc},"*");window.close();};</script></body></html>