129 lines
3.3 KiB
HTML
129 lines
3.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=700764
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Verifies that cancelFullScreen() rolls back to have the previous full-screen
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element full-screen.
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Tests:
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* Request full-screen in doc.
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* Request full-screen in doc on element not descended from full-screen element. Request should be denied.
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* Request full-screen in subdoc.
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* Cancel full-screen in subdoc, doc should be full-screen.
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* Request full-screen in subdoc.
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* Removing FSE should fully-exit full-screen.
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-->
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<head>
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<title>Test for Bug 700764</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<script type="application/javascript" src="file_fullscreen-utils.js"></script>
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</head>
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<body>
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<div id="fse">
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<div id="fse-inner">
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<iframe id="subdoc" allowfullscreen src="data:text/html,<html><body bgcolor='black'></body></html>"></iframe>
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</div>
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</div>
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<div id="non-fse"></div>
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<script type="application/javascript">
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/** Test for Bug 700764 **/
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function ok(condition, msg) {
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opener.ok(condition, "[rollback] " + msg);
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if (!condition) {
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opener.finish();
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}
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}
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function is(a, b, msg) {
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opener.is(a, b, "[rollback] " + msg);
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if (a != b) {
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opener.finish();
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}
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}
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function enterFullscreen(element, callback) {
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addFullscreenChangeContinuation("enter", callback);
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element.focus();
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element.requestFullscreen();
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}
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function revertFullscreen(doc, callback) {
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ok(doc.fullscreenElement != null, "Should only exit fullscreen on a fullscreen doc");
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addFullscreenChangeContinuation("exit", callback, doc);
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doc.exitFullscreen();
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}
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function e(id) {
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return document.getElementById(id);
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}
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function requestFullscreen(element) {
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element.focus();
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element.requestFullscreen();
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}
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function begin() {
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enterFullscreen(e("fse"), change1);
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}
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function change1() {
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is(document.fullscreenElement, e("fse"), "Body should be FSE");
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// Request full-screen from element not descendent from current FSE.
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addFullscreenErrorContinuation(error1);
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requestFullscreen(e("non-fse"));
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}
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function error1() {
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is(document.fullscreenElement, e("fse"), "FSE should not change");
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var iframe = e("subdoc");
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enterFullscreen(iframe.contentDocument.body, change2);
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}
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function change2() {
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var iframe = e("subdoc");
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is(document.fullscreenElement, iframe, "Subdoc container should be FSE.");
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is(iframe.contentDocument.fullscreenElement, iframe.contentDocument.body, "Subdoc body should be FSE in subdoc");
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revertFullscreen(document, change3);
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}
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function change3() {
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is(document.fullscreenElement, e("fse"), "FSE should rollback to FSE.");
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revertFullscreen(document, change4);
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}
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function change4() {
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is(document.fullscreenElement, null, "Should have left full-screen entirely");
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enterFullscreen(e("fse"), change5);
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}
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function change5() {
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is(document.fullscreenElement, e("fse"), "FSE should be e('fse')");
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enterFullscreen(e("fse-inner"), change6);
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}
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function change6() {
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addFullscreenChangeContinuation("exit", change7);
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var element = e('fse-inner');
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is(document.fullscreenElement, element, "FSE should be e('fse-inner')");
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element.parentNode.removeChild(element);
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}
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function change7() {
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is(document.fullscreenElement, null, "Should have fully exited full-screen mode when removed FSE from doc");
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opener.nextTest();
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}
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</script>
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</pre>
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</body>
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</html>
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