зеркало из https://github.com/mozilla/gecko-dev.git
81 строка
2.2 KiB
HTML
81 строка
2.2 KiB
HTML
<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=120684
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-->
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<window title="Mozilla Bug 120684"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=120684"
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target="_blank">Mozilla Bug 120684</a>
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</body>
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<!-- test code goes here -->
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<script type="application/javascript">
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<![CDATA[
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/** Test for Bug 120684 **/
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var list = new ChromeNodeList();
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is(list.length, 0, "Length should be initially 0.");
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ok(list instanceof NodeList, "ChromeNodeList object should be an instance of NodeList.");
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try {
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list.append(document);
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ok(false, "should have throw!");
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} catch(ex) {
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ok(true, "ChromeNodeList supports only nsIContent objects for now.");
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}
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try {
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list.remove(document);
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ok(false, "should have throw!");
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} catch(ex) {
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ok(true, "ChromeNodeList supports only nsIContent objects for now.");
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}
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is(list.length, 0, "Length should be 0.");
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list.append(document.documentElement);
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is(list.length, 1, "Length should be 1.");
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is(list[0], document.documentElement);
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is(list[1], undefined);
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// Removing element which isn't in the list shouldn't do anything.
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list.remove(document.createXULElement("foo"));
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is(list.length, 1, "Length should be 1.");
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is(list[0], document.documentElement);
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list.remove(document.documentElement);
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is(list.length, 0, "Length should be 0.");
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is(list[0], undefined);
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var e1 = document.createXULElement("foo");
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var e2 = document.createXULElement("foo");
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var e3 = document.createXULElement("foo");
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list.append(e1);
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list.append(e2);
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list.append(e3);
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is(list[0], e1);
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is(list[1], e2);
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is(list[2], e3);
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is(list.length, 3);
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list.remove(e2);
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is(list[0], e1);
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is(list[1], e3);
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is(list[2], undefined);
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is(list.length, 2);
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// A leak test.
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list.expando = list;
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]]>
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</script>
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</window>
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