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296fa2512b
- Update CSS tests to revision e05bfd5e30ed662c2f8a353577003f8eed230180. - Update web-platform-tests to revision a052787dd5c069a340031011196b73affbd68cd9.
38 lines
1.5 KiB
HTML
38 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<title>Element#requestFullscreen() and Document#exitFullscreen() in iframe</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../trusted-click.js"></script>
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<div id="log"></div>
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<iframe allowfullscreen></iframe>
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<script>
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async_test(t => {
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const iframe = document.querySelector('iframe');
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const iframeDoc = iframe.contentDocument;
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const iframeBody = iframeDoc.body;
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let count = 0;
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document.onfullscreenchange = iframeDoc.onfullscreenchange = t.step_func(event => {
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count++;
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assert_between_inclusive(count, 1, 4, 'number of fullscreenchange events');
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const expected = {
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target: count == 1 || count == 4 ? document : iframeDoc,
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outerFullscreenElement: count <= 2 ? iframe : null,
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innerFullscreenElement: count <= 2 ? iframeBody : null,
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};
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assert_equals(event.target, expected.target, 'event target');
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assert_equals(document.fullscreenElement, expected.outerFullscreenElement, 'outer fullscreenElement');
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assert_equals(iframeDoc.fullscreenElement, expected.innerFullscreenElement, 'inner fullscreenElement');
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if (count == 2) {
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iframeDoc.exitFullscreen();
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} else if (count == 4) {
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// Done, but set timeout to fail on extra events.
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setTimeout(t.step_func_done());
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}
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});
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document.onfullscreenerror = t.unreached_func('fullscreenerror event');
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iframeDoc.onfullscreenerror = t.unreached_func('iframe fullscreenerror event');
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trusted_request(t, iframeBody, document.body);
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});
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</script>
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