servo/tests/wpt/web-platform-tests/fullscreen/api/document-fullscreen-element-manual.html

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HTML

<!DOCTYPE html>
<title>Document.fullscreenElement</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(function(t)
{
var div = document.querySelector("div");
document.onfullscreenchange = t.step_func(function()
{
assert_equals(document.fullscreenElement, div, "fullscreenElement before exitFullscreen()");
document.exitFullscreen();
assert_equals(document.fullscreenElement, div, "fullscreenElement after exitFullscreen()");
document.onfullscreenchange = t.step_func(function()
{
assert_equals(document.fullscreenElement, null, "fullscreenElement after exiting fullscreen");
t.done();
});
});
trusted_click(t.step_func(function()
{
assert_equals(document.fullscreenElement, null, "fullscreenElement before requestFullscreen()");
div.requestFullscreen();
assert_equals(document.fullscreenElement, null, "fullscreenElement after requestFullscreen()");
}), document.body);
});
</script>