fullscreen-css-transition.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:
- /fullscreen/rendering/fullscreen-css-transition.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Transitions should not be stopped by going fullscreen</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>

<style>

  #trans {

    transition: color steps(1, end) 100s;

    color: green;

</style>

<div id="trans">Should be green</div>

<script>

  async_test(t => {

    document.onfullscreenchange = t.step_func_done(() => {

      assert_equals(document.fullscreenElement, trans);

      assert_equals(getComputedStyle(trans).color, "rgb(0, 128, 0)", "Transition is in progress - still green");

});

    trans.addEventListener('click', t.step_func(() => {

      trans.style.color = "red";

      trans.offsetTop;

      trans.requestFullscreen();

    }), {once: true});

    test_driver.click(trans);

});

</script>