testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-preventDefault.html


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<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/helpers.js"></script>

<script>
promise_test(async t => {
  navigation.onnavigate = e => e.preventDefault();

  await assertBothRejectDOM(t, navigation.navigate("#"), "AbortError");
}, "navigate() when the onnavigate handler calls preventDefault()");
</script>