<!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 = t.unreached_func("onnavigate");

  await assertBothRejectDOM(t, navigation.navigate("https://example.com\u0000mozilla.org", { state: document.body }), "SyntaxError");
}, `navigate() with an invalid URL and unserializable state throws "SyntaxError", not "DataCloneError"`);
</script>
