| <!doctype html> |
| <html> |
| <head> |
| <title>Auxiliary Browsing Contexts: window.opener</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/PrefixedLocalStorage.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| var prefixedLocalStorage; |
| setup (() => { |
| window.name = 'topWindow'; |
| prefixedLocalStorage = new PrefixedLocalStorageTest(); |
| }); |
| |
| function cleanup () { |
| prefixedLocalStorage.setItem('closeAll', 'true'); |
| prefixedLocalStorage.clear(); |
| } |
| |
| function testOpener (t, target) { |
| t.add_cleanup(cleanup); |
| window.addEventListener('message', t.step_func(e => { |
| if (e.data.name === target) { |
| // The opener IDL attribute...must return the WindowProxy object of the |
| // browsing context from which the current browsing context was created |
| assert_equals(e.data.openerName, 'topWindow'); |
| // Auxiliary browsing contexts are always top-level browsing contexts |
| assert_equals(e.data.isTop, true); |
| t.done(); |
| } |
| })); |
| } |
| |
| async_test(t => { |
| var target = 'windowOpenerA'; |
| var a = document.createElement('a'); |
| a.href = prefixedLocalStorage.url('resources/message-window-opener.html'); |
| a.target = target; |
| document.body.appendChild(a); |
| testOpener(t, target); |
| a.click(); |
| }, 'Newly-created auxiliary browsing context should report `window.opener`'); |
| |
| async_test(t => { |
| var target = 'windowOpenerB'; |
| testOpener(t, target); |
| window.open(prefixedLocalStorage.url('resources/message-window-opener.html'), |
| target); |
| }, 'Browsing context created with `window.open` should report `window.opener`'); |
| </script> |
| </body> |
| </html> |
