location-href-intercept-reject.html (1819B)
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 location.href = "/common/blank.html#1"; 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 ["currententrychange", "#1", { from, navigationType: "push" }], 42 ["handler run", "#1", { from, navigationType: "push" }], 43 ["promise microtask", "#1", { from, navigationType: "push" }], 44 ["AbortSignal abort", "#1", { from, navigationType: "push" }], 45 ["navigateerror", "#1", { from, navigationType: "push" }], 46 ["transition.finished rejected", "#1", null], 47 ]); 48 49 recorder.assertErrorsAre(expectedError); 50 }, "event and promise ordering for location.href setter intercepted by passing a rejected promise to intercept()"); 51 </script>