fullscreen-root-block-scroll.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:
- /fullscreen/rendering/fullscreen-root-block-scroll.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<style>

  body {

    height: 10000px;

    background: grey;

</style>

<title>fullscreen root block scrolling</title>

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

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

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

<script src="/resources/testdriver-vendor.js"></script>

<script src="../trusted-click.js"></script>

<body>

<div>

  This page tests that entering fullscreen doesn't adjust the scroll offset

</div>

<script>

  promise_test(async (t) => {

    t.add_cleanup(() => {

      if (document.fullscreenElement) {

        return document.exitFullscreen();

});

    await trusted_click();

    document.scrollingElement.scrollTop = 300;

    await document.documentElement.requestFullscreen();

    await fullScreenChange();

    assert_equals(document.fullscreenElement, document.documentElement);

    assert_not_equals(document.scrollingElement.scrollTop, 0);

    document.scrollingElement.scrollTop = 0;

});

</script>