dialog-same-origin-nn.html (1914B)
1 <!doctype html> 2 <meta name="timeout" content="long"> 3 <link rel="author" href="mailto:wpt@keithcirkel.co.uk" /> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="/resources/testdriver.js"></script> 7 <script src="/resources/testdriver-vendor.js"></script> 8 <script src="/resources/testdriver-actions.js"></script> 9 <script src="../resources/helpers.js"></script> 10 11 <body> 12 <iframe id="iframe1" src="resources/dialog-prevents-close.html"></iframe> 13 <iframe id="iframe2" src="resources/dialog-prevents-close.html"></iframe> 14 15 <script> 16 function awaitEvent(el, type, signal) { 17 return new Promise((resolve) => 18 el.addEventListener(type, resolve, { once: true, signal }), 19 ); 20 } 21 22 async function iframeDialogIsOpen(iframe, signal) { 23 const reply = awaitEvent(window, "message", signal); 24 iframe.contentWindow.postMessage("dialog_open", "*"); 25 const {data} = (await reply); 26 if (data.error) throw new Error(data.error); 27 return data.open; 28 } 29 30 promise_test(async (t) => { 31 await awaitEvent(iframe1, "load", t.get_signal()); 32 await awaitEvent(iframe2, "load", t.get_signal()); 33 34 assert_true(await iframeDialogIsOpen(iframe1, t.get_signal()), "Dialog 1 is open"); 35 assert_true(await iframeDialogIsOpen(iframe2, t.get_signal()), "Dialog 2 is open"); 36 37 await test_driver.send_keys(iframe1, "\uE00C"); 38 39 assert_false(await iframeDialogIsOpen(iframe1, t.get_signal()), "Dialog 1 is now closed"); 40 assert_true(await iframeDialogIsOpen(iframe2, t.get_signal()), "Dialog 2 is still open"); 41 42 await test_driver.send_keys(iframe2, "\uE00C"); 43 44 assert_false(await iframeDialogIsOpen(iframe1, t.get_signal()), "Dialog 1 is still closed"); 45 assert_false(await iframeDialogIsOpen(iframe2, t.get_signal()), "Dialog 2 is now closed"); 46 }); 47 </script> 48 </body>