2016-05-12 03:28:56 +03:00
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Test for Bug 1268798</title>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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</head>
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<body>
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<script>
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"use strict";
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function ok(condition, msg) {
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opener.ok(condition, "[lenient-setters] " + msg);
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}
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function is(a, b, msg) {
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opener.is(a, b, "[lenient-setters] " + msg);
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}
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function info(msg) {
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opener.info("[lenient-setters] " + msg);
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}
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let unattachedDiv = document.createElement("div");
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function begin() {
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2016-05-12 03:28:56 +03:00
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var originalValue = document.fullscreen;
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try {
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document.fullscreen = !document.fullscreen;
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is(document.fullscreen, originalValue,
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"fullscreen should not be changed");
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} catch (e) {
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ok(false, "Setting fullscreen should not throw");
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}
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2016-05-12 03:28:56 +03:00
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var originalElem = document.fullscreenElement;
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try {
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document.fullscreenElement = unattachedDiv;
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document.fullscreenElement = [];
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is(document.fullscreenElement, originalElem,
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"fullscreenElement should not be changed");
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} catch (e) {
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ok(false, "Setting fullscreenElement should not throw");
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}
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var originalEnabled = document.fullscreenEnabled;
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try {
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document.fullscreenEnabled = !originalEnabled;
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is(document.fullscreenEnabled, originalEnabled,
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"fullscreenEnabled should not be changed");
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} catch (e) {
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ok(false, "Setting fullscreenEnabled should not throw");
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}
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opener.nextTest();
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}
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</script>
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</body>
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</html>
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