restriction-window-open.https.html (1365B)
1 <!DOCTYPE html> 2 <meta name="timeout" content="long"> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 <script src="/common/utils.js"></script> 6 <script src="../resources/utils.js"></script> 7 <script src="resources/utils.js"></script> 8 9 <body> 10 <script> 11 setup(() => assertSpeculationRulesIsSupported()); 12 13 function runTest(test_file, expectation, description) { 14 promise_test(async t => { 15 const uid = token(); 16 // Run test in a new window for test isolation. 17 window.open(`${test_file}?uid=${uid}`, '_blank', 'noopener'); 18 19 // Wait until the prerendered page sends the result. 20 const bc = new PrerenderChannel('result', uid); 21 t.add_cleanup(() => { 22 new PrerenderChannel('close', uid).postMessage('close'); 23 }) 24 const result = await new Promise(r => bc.addEventListener('message', e => r(e.data))); 25 assert_equals(result, expectation); 26 }, description); 27 } 28 29 // Test that a page opens a window during prerendering. 30 runTest( 31 'resources/window-open-during-prerendering.html', 32 'failed to open', 33 'window.open() should fail during prerendering'); 34 35 // Test that a page opens a window in the prerenderingchange event. 36 runTest( 37 'resources/window-open-in-prerenderingchange.html', 38 'opened', 39 'window.open() should succeed in the prerenderingchange event'); 40 </script>