navigate-cross-document-double.html (1714B)
1 <!doctype html> 2 <script src="/resources/testharness.js"></script> 3 <script src="/resources/testharnessreport.js"></script> 4 <iframe id="i"></iframe> 5 6 7 <script type="module"> 8 import { Recorder } from "./resources/helpers.mjs"; 9 10 promise_test(async t => { 11 await new Promise(resolve => { 12 i.src = "/common/blank.html"; 13 i.onload = () => t.step_timeout(resolve, 0) 14 }); 15 16 const fromStart = i.contentWindow.navigation.currentEntry; 17 18 const recorder = new Recorder({ 19 window: i.contentWindow, 20 finalExpectedEvent: "promise microtask" 21 }); 22 23 recorder.setUpNavigationAPIListeners(); 24 25 // Use https://web-platform-tests.org/writing-tests/server-pipes.html to make 26 // sure the response doesn't come back quickly, since once the response comes 27 // back the page would be unloaded and that would break our test. 28 const result1 = i.contentWindow.navigation.navigate("?pipe=trickle(d100)"); 29 recorder.setUpResultListeners(result1, " 1"); 30 31 const result2 = i.contentWindow.navigation.navigate("?2"); 32 recorder.setUpResultListeners(result2, " 2"); 33 34 Promise.resolve().then(() => recorder.record("promise microtask")); 35 36 await recorder.readyToAssert; 37 38 recorder.assert([ 39 /* event name, location.hash value, navigation.transition properties */ 40 ["navigate", "", null], 41 ["AbortSignal abort", "", null], 42 ["navigateerror", "", null], 43 44 ["navigate", "", null], 45 ["committed rejected 1", "", null], 46 ["finished rejected 1", "", null], 47 ["promise microtask", "", null] 48 ]); 49 50 recorder.assertErrorsAreAbortErrors(); 51 }, "event and promise ordering when navigate() is called to a cross-document destination, interrupting another navigate() to a cross-document destination"); 52 </script>