servo/tests/wpt/web-platform-tests/fullscreen/api/element-request-fullscreen-twice-manual.html
Ms2ger 296fa2512b Update web-platform-tests and CSS tests.
- Update CSS tests to revision e05bfd5e30ed662c2f8a353577003f8eed230180.
- Update web-platform-tests to revision a052787dd5c069a340031011196b73affbd68cd9.
2017-02-06 22:38:29 +01:00

27 lines
1 KiB
HTML

<!DOCTYPE html>
<title>Element#requestFullscreen() twice</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../trusted-click.js"></script>
<div id="log"></div>
<script>
async_test(t => {
const div = document.querySelector("div");
document.onfullscreenchange = t.step_func(() => {
assert_equals(document.fullscreenElement, div);
// Done, but ensure that there's only one fullscreenchange event.
document.onfullscreenchange = t.unreached_func("second fullscreenchange event");
setTimeout(t.step_func_done(), 0);
});
document.onfullscreenerror = t.unreached_func("fullscreenerror event");
trusted_click(t, () => {
// Request fullscreen twice.
div.requestFullscreen();
assert_equals(document.fullscreenElement, null, "fullscreenElement after first requestFullscreen()");
div.requestFullscreen();
assert_equals(document.fullscreenElement, null, "fullscreenElement after second requestFullscreen()");
}, document.body);
});
</script>