reload-intercept-reject.html (2009B)
1 <!doctype html> 2 <script src="/resources/testharness.js"></script> 3 <script src="/resources/testharnessreport.js"></script> 4 <meta name="variant" content="?no-currententrychange"> 5 <meta name="variant" content="?currententrychange"> 6 7 <script type="module"> 8 import { Recorder, hasVariant } from "./resources/helpers.mjs"; 9 10 promise_test(async t => { 11 // Wait for after the load event so that the navigation doesn't get converted 12 // into a replace navigation. 13 await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0)); 14 15 const from = navigation.currentEntry; 16 const expectedError = new Error("boo"); 17 18 const recorder = new Recorder({ 19 skipCurrentChange: !hasVariant("currententrychange"), 20 finalExpectedEvent: "transition.finished rejected" 21 }); 22 23 recorder.setUpNavigationAPIListeners(); 24 25 navigation.addEventListener("navigate", e => { 26 e.intercept({ handler() { 27 recorder.record("handler run"); 28 return Promise.reject(expectedError); 29 }}); 30 }); 31 32 const result = navigation.reload(); 33 recorder.setUpResultListeners(result); 34 35 Promise.resolve().then(() => recorder.record("promise microtask")); 36 37 await recorder.readyToAssert; 38 39 recorder.assert([ 40 /* event name, location.hash value, navigation.transition properties */ 41 ["navigate", "", null], 42 ["currententrychange", "", { from, navigationType: "reload" }], 43 ["handler run", "", { from, navigationType: "reload" }], 44 ["committed fulfilled", "", { from, navigationType: "reload" }], 45 ["transition.committed fulfilled", "", { from, navigationType: "reload" }], 46 ["promise microtask", "", { from, navigationType: "reload" }], 47 ["AbortSignal abort", "", { from, navigationType: "reload" }], 48 ["navigateerror", "", { from, navigationType: "reload" }], 49 ["finished rejected", "", null], 50 ["transition.finished rejected", "", null], 51 ]); 52 53 recorder.assertErrorsAre(expectedError); 54 }, "event and promise ordering for navigation.reload() intercepted by intercept()"); 55 </script>