зеркало из https://github.com/mozilla/gecko-dev.git
85 строки
2.9 KiB
XML
85 строки
2.9 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=468176
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-->
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<window title="Test for Bug 468176"
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id="test_bug468176_xul"
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xmlns:html="http://www.w3.org/1999/xhtml"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<body id="body" xmlns="http://www.w3.org/1999/xhtml">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=468176">Mozilla Bug 468176</a>
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<xul:hbox id="b1" value="foo"/>
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<xul:hbox id="o1">
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<xul:observes id="inner" element="b1" attribute="*"/>
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</xul:hbox>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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<![CDATA[
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SimpleTest.waitForExplicitFinish();
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var broadcastCount = 0;
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function b_listener(evt) {
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++broadcastCount;
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}
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function do_test() {
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var b1 = document.getElementById("b1");
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var o1 = document.getElementById("o1");
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var inner = document.getElementById("inner");
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (1)");
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inner.addEventListener("broadcast", b_listener, true);
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b1.setAttribute("value", "bar");
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (2)");
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is(broadcastCount, 1, "Wrong value (3)");
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b1.removeAttribute("value");
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is(o1.hasAttribute("value"), b1.hasAttribute("value"), "Wrong value (4)");
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is(broadcastCount, 2, "Wrong value (5)");
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o1.setAttribute("value", "foo");
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isnot(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (6)");
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is(broadcastCount, 2, "Wrong value (7)");
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b1.setAttribute("value", "foobar");
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (8)");
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is(broadcastCount, 3, "Wrong value (9)");
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b1.removeAttribute("value");
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (10)");
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is(broadcastCount, 4, "Wrong value (11)");
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b1.removeAttribute("value");
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (12)");
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is(broadcastCount, 4, "Wrong value (13)");
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o1.setAttribute("value", "bar");
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b1.setAttribute("value", "bar"); // This should still dispatch 'broadcast'
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is(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (14)");
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is(broadcastCount, 5, "Wrong value (15)");
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//After removing listener, changes to broadcaster shouldn't have any effect.
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o1.remove();
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b1.setAttribute("value", "foo");
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isnot(o1.getAttribute("value"), b1.getAttribute("value"), "Wrong value (16)");
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is(broadcastCount, 5, "Wrong value (17)");
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SimpleTest.finish();
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}
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addLoadEvent(do_test);
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]]>
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</script>
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</pre>
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</body>
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</window>
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