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ladybird/Tests/LibWeb/Text/input/wpt-import/fullscreen/rendering/fullscreen-css-transition.html
2026-02-23 18:44:26 +00:00

28 lines
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HTML

<!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>