<!DOCTYPE html> <title>Document#exitFullscreen()</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> <div id="log"></div> <body></body> <script> promise_test(async function (t) { const div = document.querySelector("div"); // enter fullscreen await trusted_request(div); // Exit fullscreen const [event] = await Promise.all([ fullScreenChange(), document.exitFullscreen(), ]); // Check event from exiting fullscreen assert_equals(event.target, div, "event.target"); assert_true(event.bubbles, "event.bubbles"); assert_false(event.cancelable, "event.cancelable"); assert_true(event.composed, "event.composed"); }, "Checks that the fullscreenchange event is fired when exiting fullscreen"); </script>