precommitHandler-redirect-replace.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /navigation-api/precommit-handler/precommitHandler-redirect-replace.html - WPT Dashboard Interop Dashboard

<!doctype html>

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

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

<body>

<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));

  let start_length = navigation.entries().length;

  let start_hash = location.hash;

  navigation.onnavigate = t.step_func(e => {

    e.intercept({

      precommitHandler: t.step_func(controller => {

        assert_equals(location.hash, start_hash);

        assert_equals(new URL(e.destination.url).hash, "#replace");

        controller.redirect("#redirect1");

        assert_equals(location.hash, start_hash);

        assert_equals(new URL(e.destination.url).hash, "#redirect1");

        controller.redirect("#redirect2");

        assert_equals(location.hash, start_hash);

        assert_equals(new URL(e.destination.url).hash, "#redirect2");

}),

});

});

  await navigation.navigate("#replace", { history: "replace" }).committed;

  assert_equals(location.hash, "#redirect2");

  assert_equals(navigation.entries().length, start_length);

}, "precommitHandler redirect() replace");

</script>

</body>