state-and-event.https.html (1950B)
1 <!DOCTYPE html> 2 <meta name="timeout" content="long"> 3 <script src="/common/utils.js"></script> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.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 promise_test(async t => { 14 // The key used for storing a test result in the server. 15 const key = token(); 16 17 // Open the test runner in a popup - it will prerender itself, record the 18 // test results, and send them back to this harness. 19 const url = `resources/prerender-state.html?key=${key}`; 20 window.open(url, '_blank', 'noopener'); 21 22 // Wait until the test sends us the results. 23 let result = await nextValueFromServer(key); 24 result = JSON.parse(result); 25 26 assert_equals(result.prerenderingTypeOf, "boolean", 27 "typeof(document.prerendering) is 'boolean'."); 28 assert_equals(result.onprerenderingChangeTypeOf, "object", 29 "typeof(document.onprerenderingchange) is 'object'."); 30 31 assert_equals( 32 result.onprerenderingchangeCalledBeforeActivate, false, 33 "prerenderingchange event should not be called prior to activation."); 34 assert_equals( 35 result.prerenderingValueBeforeActivate, true, 36 "document.prerendering should be true prior to activation."); 37 38 assert_equals(result.onprerenderingchangeCalledAfterActivate, true, 39 "prerenderingchange event should be called after activation."); 40 assert_equals(result.prerenderingValueAfterActivate, false, 41 "document.prerendering should be false after activation."); 42 assert_equals(result.eventBubbles, false, 43 "prerenderingchange event.bubbles should be false."); 44 assert_equals(result.eventCancelable, false, 45 "prerenderingchange event.cancelable should be false."); 46 }, 'Test document.prerendering and its change event.'); 47 </script>