forked from mirrors/gecko-dev
fc73c28c51
Automatic update from web-platform-tests Implement navigateEvent.intercept() and navigateEvent.canIntercept Follows https://github.com/WICG/navigation-api/pull/235 intercept() works very similarly to transitionWhile(), except that instead of taking a mandatory Promise, it takes an optional handler function. If a function is provided and it returns a promise, navigation finish will be delayed until the Promise resolve, just as transitionWhile() delays navigation finish for its Promise. canIntercept is identical to canTransition. Intent to ship: https://groups.google.com/a/chromium.org/g/blink-dev/c/jyWqjAEv5LU Bug: 1336000 Change-Id: I94edd7fdc727080594f16fe4511cb7c302d88941 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3688177 Reviewed-by: Chris Harrelson <chrishtr@chromium.org> Commit-Queue: Nate Chapin <japhet@chromium.org> Reviewed-by: Domenic Denicola <domenic@chromium.org> Cr-Commit-Position: refs/heads/main@{#1026325} -- wpt-commits: 5f0779f40dbb30349778db64db04754df8c4a4ef wpt-pr: 34353
66 lines
2.2 KiB
HTML
66 lines
2.2 KiB
HTML
<!doctype html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<meta name="variant" content="">
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<meta name="variant" content="?currententrychange">
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<script type="module">
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import { Recorder, hasVariant } from "./resources/helpers.mjs";
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promise_test(async t => {
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// Wait for after the load event so that the navigation doesn't get converted
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// into a replace navigation.
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await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
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const from = navigation.currentEntry;
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let firstNavigate = true;
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const recorder = new Recorder({
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skipCurrentChange: !hasVariant("currententrychange"),
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finalExpectedEvent: "transition.finished fulfilled"
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});
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recorder.setUpNavigationAPIListeners();
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navigation.addEventListener("navigate", e => {
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e.intercept({ handler() {
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recorder.record("handler run");
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return new Promise(r => t.step_timeout(r, 2));
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}});
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if (firstNavigate) {
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firstNavigate = false;
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const result2 = navigation.navigate("#2");
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recorder.setUpResultListeners(result2, " 2");
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}
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});
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const result1 = navigation.navigate("#1");
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recorder.setUpResultListeners(result1, " 1");
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Promise.resolve().then(() => recorder.record("promise microtask"));
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await recorder.readyToAssert;
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recorder.assert([
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/* event name, location.hash value, navigation.transition properties */
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["navigate", "", null],
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["AbortSignal abort", "", null],
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["navigateerror", "", null],
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["navigate", "", null],
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["currententrychange", "#2", { from, navigationType: "push" }],
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["handler run", "#2", { from, navigationType: "push" }],
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["committed fulfilled 2", "#2", { from, navigationType: "push" }],
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["committed rejected 1", "#2", { from, navigationType: "push" }],
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["finished rejected 1", "#2", { from, navigationType: "push" }],
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["promise microtask", "#2", { from, navigationType: "push" }],
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["navigatesuccess", "#2", { from, navigationType: "push" }],
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["finished fulfilled 2", "#2", null],
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["transition.finished fulfilled", "#2", null]
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]);
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recorder.assertErrorsAreAbortErrors();
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}, "event and promise ordering for same-document navigation.navigate() inside the navigate handler");
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</script>
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