зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.6 KiB
HTML
54 строки
1.6 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=1421568
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1421568</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="application/javascript"><!--
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/** Test for Bug 1421568 **/
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SimpleTest.waitForExplicitFinish();
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function init() {
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SpecialPowers.pushPrefEnv({
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set: [["dom.webcomponents.shadowdom.enabled", true]]
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},
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function () {
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document.getElementById("content").innerHTML =
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"<iframe src='about:blank' onload='test(this)'></iframe>";
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});
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}
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function test(iframe) {
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var d = iframe.contentDocument;
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d.body.innerHTML = "<div>";
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var div = d.body.firstChild;
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var sr = div.attachShadow({mode: "closed"});
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is(sr.mode, "closed", "Shadow root should be closed.");
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is(div.shadowRoot, null, "Closed shadow root shouldn't be exposed.");
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is(div.openOrClosedShadowRoot, undefined,
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"openOrClosedShadowRoot should be exposed to the privileged scripts only.");
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ok("openOrClosedShadowRoot" in SpecialPowers.wrap(div),
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"Should have openOrClosedShadowRoot in privileged wrapper.")
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is(SpecialPowers.unwrap(SpecialPowers.wrap(div).openOrClosedShadowRoot), sr);
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SimpleTest.finish();
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}
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//--></script>
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</head>
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<body onload="init()">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1421568">Mozilla Bug 1421568</a>
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<p id="display"></p>
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<div id="content">
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</div>
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<pre id="test">
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</pre>
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</body>
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</html>
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