popup-same-origin-non-initial-about-blank.https.html (680B)
1 <!doctype html> 2 <title>Cross-Origin-Opener-Policy: about:blank</title> 3 <script src=/resources/testharness.js></script> 4 <script src=/resources/testharnessreport.js></script> 5 <script> 6 async_test(t => { 7 const popup = window.open("resources/coop-coep.py?coop=same-origin&coep=&navigate=about:blank"); 8 t.add_cleanup(() => popup.close()); 9 assert_equals(window, popup.opener); 10 11 popup.onload = t.step_func(() => { 12 assert_true(popup.location.href.endsWith("&navigate=about:blank")); 13 // Use wait_for_callback as about:blank cannot message back. 14 t.step_wait_func_done(() => popup.location.href === "about:blank"); 15 }); 16 }, "Navigating a popup to about:blank"); 17 </script>