servo/tests/wpt/web-platform-tests/fullscreen/api/element-request-fullscreen-not-allowed.html

18 lines
587 B
HTML

<!DOCTYPE html>
<title>Element#requestFullscreen() when not allowed to request fullscreen</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
async_test(t => {
const div = document.querySelector("div");
document.addEventListener("fullscreenerror", t.step_func_done(event => {
assert_equals(event.target, document, "event.target");
assert_false(event.bubbles, "event.bubbles");
assert_false(event.cancelable, "event.cancelable");
}));
div.requestFullscreen();
});
</script>