opener-noreferrer.html (1058B)
1 <!doctype html> 2 <html> 3 <head> 4 <title>Auxiliary Browsing Contexts: window.opener noreferrer</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/common/PrefixedLocalStorage.js"></script> 8 </head> 9 <body> 10 <div id="log"></div> 11 <script> 12 var prefixedLocalStorage; 13 setup(() => prefixedLocalStorage = new PrefixedLocalStorageTest()); 14 async_test(t => { 15 t.add_cleanup(() => prefixedLocalStorage.cleanup()); 16 var a = document.createElement('a'); 17 a.href = prefixedLocalStorage.url('resources/no-opener.html'); 18 a.target = '_blank'; 19 a.rel = 'noreferrer'; 20 window.name = 'topWindow'; 21 document.body.appendChild(a); 22 prefixedLocalStorage.onSet('openerIsNull', t.step_func_done(e => { 23 assert_equals(e.newValue, 'true'); 24 })); 25 a.click(); 26 }, 'Auxiliary browsing context created with `rel="noreferrer"` should report `window.opener` `null`'); 27 </script> 28 </body> 29 </html>