root-element-transition-no-opt-in-on-new.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /css/css-view-transitions/navigation/root-element-transition-no-opt-in-on-new.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>View transitions: basic cross-document navigation no opt-in on new page</title>

<link rel="help" href="https://drafts.csswg.org/css-view-transitions-2/">

<link rel="author" href="mailto:khushalsagar@chromium.org">

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

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

<style id="vt-opt-in">

@view-transition { navigation: auto; }

</style>

<script>

const params = new URLSearchParams(location.search);

const mode = params.get("mode") || "test";

switch (mode) {

case "test":

  promise_test(async t => {

    const result = await new Promise(resolve => {

      window.did_reveal = msg => { resolve(msg) };

      const popup = window.open("?mode=old");

      t.add_cleanup(() => popup.close());

});

    assert_equals(result, "pass");

});

  break;

case "old":

  onload = () => requestAnimationFrame(() => requestAnimationFrame(() => {

    location.replace("?mode=new");

  }));

  break;

case "new":

  document.getElementById("vt-opt-in").remove();

  onpagereveal = e => {

    window.opener.did_reveal(e.viewTransition ? "fail" : "pass");

};

  break;

</script>