popup-inheritance-form-submission.html (1314B)
1 <!doctype html> 2 <meta charset="utf-8"> 3 <title>Referrer Policy: popup src="about:blank"</title> 4 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1370425"> 5 <link rel="help" href="https://html.spec.whatwg.org/#creating-a-new-browsing-context"> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <body> 9 10 <iframe src="resources/submit-form-and-remove-frame.html"></iframe> 11 <script> 12 async_test(t => { 13 // Called by the child frame once it has submitted its form that creates a new 14 // `about:blank` window in our browsing context group (therefore, the window 15 // is reachable by us). 16 window.removeIframe = t.step_func(() => { 17 const iframe = document.querySelector('iframe'); 18 const expected_referrer = iframe.contentWindow.location.href; 19 iframe.remove(); 20 21 // The child frame is removed, but its form submission navigation is still 22 // queued on the opened window's global. Wait until it is run and then 23 // evaluate script. 24 t.step_timeout(t.step_func_done(() => { 25 const window_opened_from_form = window.open("", "does-not-exist"); 26 assert_equals(document.referrer, expected_referrer); 27 })); 28 }); 29 }, "A new frame's document.referrer is correct even if its initiator frame is gone"); 30 </script>