50 lines
1.5 KiB
HTML
50 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="file_fullscreen-utils.js"></script>
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<iframe src="empty.html" allowfullscreen></iframe>
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<script>
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function ok(condition, msg) {
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opener.ok(condition, "[event-order] " + msg);
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}
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function is(a, b, msg) {
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opener.is(a, b, "[event-order] " + msg);
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}
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let fullscreenEvents = [];
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let iframe, iframeDoc;
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function begin() {
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iframe = document.querySelector("iframe");
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iframeDoc = iframe.contentDocument;
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document.addEventListener("fullscreenchange", evt => {
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fullscreenEvents.push(evt);
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});
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iframeDoc.addEventListener("fullscreenchange", evt => {
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fullscreenEvents.push(evt);
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});
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addFullscreenChangeContinuation("enter", enterFullscreen);
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iframeDoc.body.requestFullscreen();
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}
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function assertFullscreenEvents(action) {
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is(fullscreenEvents.length, 2,
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"Two documents should have event dispatched for " + action);
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is(fullscreenEvents[0].target, iframe,
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"Root document should have the event dispatched first after " + action);
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is(fullscreenEvents[1].target, iframeDoc.body,
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"Inner document should have the event dispatched second after " + action);
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}
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function enterFullscreen() {
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assertFullscreenEvents("requestFullscreen");
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fullscreenEvents = [];
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addFullscreenChangeContinuation("exit", exitFullscreen);
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document.exitFullscreen();
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}
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function exitFullscreen() {
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assertFullscreenEvents("exitFullscreen");
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opener.nextTest();
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}
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</script>
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