2018-02-13 19:57:32 +03:00
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1430305
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Bug 1430305 - Implement ShadowRoot.fullscreenElement
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-->
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<head>
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<title>Bug 1430305</title>
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2019-04-16 06:53:28 +03:00
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<script src="/tests/SimpleTest/SimpleTest.js">
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2018-02-13 19:57:32 +03:00
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</script>
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2019-04-16 06:53:28 +03:00
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<script src="/tests/SimpleTest/EventUtils.js">
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2018-02-13 19:57:32 +03:00
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</script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=1430305">
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Mozilla Bug 1430305</a>
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<div id="host"></div>
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<pre id="test">
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<script type="application/javascript">
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function begin() {
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var host = document.getElementById("host");
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var shadowRoot = host.attachShadow({mode: "open"});
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shadowRoot.innerHTML = "<div>test</div>";
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var elem = shadowRoot.firstChild;
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var gotFullscreenEvent = false;
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document.addEventListener("fullscreenchange", function (e) {
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if (document.fullscreenElement === host) {
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is(shadowRoot.fullscreenElement, elem,
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"Expected element entered fullsceen");
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gotFullscreenEvent = true;
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document.exitFullscreen();
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} else {
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opener.ok(gotFullscreenEvent, "Entered fullscreen as expected");
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is(shadowRoot.fullscreenElement, null,
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"Shouldn't have fullscreenElement anymore.");
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is(document.fullscreenElement, null,
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"Shouldn't have fullscreenElement anymore.");
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opener.nextTest();
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}
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});
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elem.requestFullscreen();
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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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