non-initial-about-blank.https.html (568B)
1 <!doctype html> 2 <meta charset=utf-8> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <div id=log></div> 6 <script> 7 async_test(t => { 8 const frame = document.createElement("iframe"); 9 t.add_cleanup(() => frame.remove()); 10 let i = 0; 11 frame.onload = t.step_func(() => { 12 i++; 13 assert_equals(frame.contentDocument.URL, "about:blank"); 14 frame.src = "about:blank"; 15 if (i == 2) { 16 t.done(); 17 } 18 }); 19 document.body.append(frame); 20 }, "Cross-Origin-Embedder-Policy and about:blank"); 21 </script>