replaceState-inside-back-handler.html

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This WPT test may be referenced by the following Test IDs:
- /navigation-api/navigate-event/replaceState-inside-back-handler.html - WPT Dashboard Interop Dashboard

<!doctype html>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="../navigation-methods/return-value/resources/helpers.js"></script>

<script>

promise_test(async t => {

  // Wait for after the load event so that the navigation doesn't get converted

  // into a replace navigation.

  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));

  await navigation.navigate("#push").finished;

  navigation.addEventListener("navigate", () => history.replaceState(null, "", "#"), {once: true});

  await assertBothRejectDOM(t, navigation.back(), "AbortError");

}, "replaceState inside a navigate event for navigation.back()");

</script>