mirror of
https://github.com/mozilla/gecko-dev.git
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180 lines
8.9 KiB
HTML
180 lines
8.9 KiB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=522601
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-->
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<head>
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<title>Test for Bug 522601</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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<bindings xmlns="http://www.mozilla.org/xbl">
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<binding id="testBinding">
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<content><div><children/></div><children includes="span"/></content>
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</binding>
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</bindings>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=522601">Mozilla Bug 522601</a>
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<p id="display" style="-moz-binding: url(#testBinding)">
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<span id="s">This is some text</span>
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More text
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<b id="b">Even more <i id="i1">Italic</i>text<i id="i2">And more italic</i></b></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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<![CDATA[
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/** Test for Bug 522601 **/
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SimpleTest.waitForExplicitFinish();
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function testFunc(walker, func, expectedNode, str) {
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var oldCurrent = SpecialPowers.unwrap(walker.currentNode);
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var newNode = SpecialPowers.unwrap(walker[func]());
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is(newNode, expectedNode, "Unexpected node after " + str);
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is(SpecialPowers.unwrap(walker.currentNode), newNode ? newNode : oldCurrent,
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"Unexpected current node after " + str);
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}
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addLoadEvent(function() {
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var walkerNonAnon =
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SpecialPowers.Cc["@mozilla.org/inspector/deep-tree-walker;1"]
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.createInstance(SpecialPowers.Ci.inIDeepTreeWalker);
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walkerNonAnon.init($("display"), NodeFilter.SHOW_ALL);
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walkerNonAnon.showAnonymousContent = false;
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is(SpecialPowers.unwrap(walkerNonAnon.currentNode), $("display"), "Unexpected non-anon root");
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testFunc(walkerNonAnon, "nextNode", $("s").previousSibling,
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"step to some text");
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testFunc(walkerNonAnon, "nextNode", $("s"), "step to span");
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testFunc(walkerNonAnon, "nextNode", $("s").firstChild, "step to span text");
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testFunc(walkerNonAnon, "nextNode", $("s").nextSibling, "step to more text");
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testFunc(walkerNonAnon, "nextNode", $("b"), "step to bold");
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testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text");
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testFunc(walkerNonAnon, "nextNode", $("i1"), "step to first italic");
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testFunc(walkerNonAnon, "nextNode", $("i1").firstChild,
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"step to first italic text");
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testFunc(walkerNonAnon, "nextNode", $("i1").nextSibling,
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"step to more bold text");
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testFunc(walkerNonAnon, "nextNode", $("i2"), "step to second italic");
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testFunc(walkerNonAnon, "nextNode", $("i2").firstChild,
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"step to second italic text");
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testFunc(walkerNonAnon, "nextNode", null, "step past end");
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testFunc(walkerNonAnon, "parentNode", $("i2"), "step up to second italic");
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testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold");
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testFunc(walkerNonAnon, "nextNode", $("b").firstChild, "step to bold text again");
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testFunc(walkerNonAnon, "parentNode", $("b"), "step up to bold again");
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testFunc(walkerNonAnon, "parentNode", $("display"), "step up to display");
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testFunc(walkerNonAnon, "parentNode", null, "step up past root");
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testFunc(walkerNonAnon, "firstChild", $("s").previousSibling,
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"step firstChild to display first child");
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testFunc(walkerNonAnon, "nextSibling", $("s"),
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"step nextSibling to span");
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testFunc(walkerNonAnon, "nextSibling", $("s").nextSibling,
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"step nextSibling to more text");
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testFunc(walkerNonAnon, "nextSibling", $("b"), "step nextSibling to bold");
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testFunc(walkerNonAnon, "nextSibling", null, "step nextSibling past end");
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testFunc(walkerNonAnon, "previousSibling", $("s").nextSibling,
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"step previousSibling to more text");
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testFunc(walkerNonAnon, "previousSibling", $("s"),
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"step previousSibling to span");
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testFunc(walkerNonAnon, "previousSibling", $("s").previousSibling,
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"step previousSibling to display first child");
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testFunc(walkerNonAnon, "previousSibling", null,
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"step previousSibling past end");
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// Move the walker over to the end
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while (walkerNonAnon.nextNode()) { /* do nothing */ }
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is(SpecialPowers.unwrap(walkerNonAnon.currentNode), $("i2").firstChild, "unexpected last node");
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testFunc(walkerNonAnon, "previousNode", $("i2"), "step back to second italic");
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testFunc(walkerNonAnon, "previousNode", $("i1").nextSibling,
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"step back to more bold text");
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testFunc(walkerNonAnon, "previousNode", $("i1").firstChild,
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"step back to first italic text");
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testFunc(walkerNonAnon, "previousNode", $("i1"), "step back to first italic");
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testFunc(walkerNonAnon, "previousNode", $("b").firstChild,
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"step back to bold text");
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testFunc(walkerNonAnon, "previousNode", $("b"), "step back to bold");
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testFunc(walkerNonAnon, "previousNode", $("s").nextSibling, "step back to more text");
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testFunc(walkerNonAnon, "previousNode", $("s").firstChild, "step back to span text");
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testFunc(walkerNonAnon, "previousNode", $("s"), "step back to span");
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testFunc(walkerNonAnon, "previousNode", $("s").previousSibling,
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"step back to some text");
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testFunc(walkerNonAnon, "previousNode", $("display"),
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"step back to root");
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testFunc(walkerNonAnon, "previousNode", null,
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"step back past root");
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var anonDiv = SpecialPowers.unwrap(SpecialPowers.wrap(document).getAnonymousNodes($("display")))[0];
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var walkerAnon =
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SpecialPowers.Cc["@mozilla.org/inspector/deep-tree-walker;1"]
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.createInstance(SpecialPowers.Ci.inIDeepTreeWalker);
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walkerAnon.showAnonymousContent = true;
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walkerAnon.init($("display"), NodeFilter.SHOW_ALL);
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is(SpecialPowers.unwrap(walkerAnon.currentNode), $("display"), "Unexpected anon root");
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testFunc(walkerAnon, "nextNode", anonDiv,
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"step to anonymous div");
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testFunc(walkerAnon, "nextNode", $("s").previousSibling,
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"step to some text (anon)");
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testFunc(walkerAnon, "nextNode", $("s").nextSibling, "step to more text (anon)");
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testFunc(walkerAnon, "nextNode", $("b"), "step to bold (anon)");
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testFunc(walkerAnon, "nextNode", $("b").firstChild, "step to bold text (anon)");
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testFunc(walkerAnon, "nextNode", $("i1"), "step to first italic (anon)");
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testFunc(walkerAnon, "nextNode", $("i1").firstChild,
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"step to first italic text (anon)");
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testFunc(walkerAnon, "nextNode", $("i1").nextSibling,
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"step to more bold text (anon)");
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testFunc(walkerAnon, "nextNode", $("i2"), "step to second italic (anon)");
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testFunc(walkerAnon, "nextNode", $("i2").firstChild,
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"step to second italic text (anon)");
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testFunc(walkerAnon, "nextNode", $("s"), "step to span (anon)");
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testFunc(walkerAnon, "nextNode", $("s").firstChild, "step to span text (anon)");
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testFunc(walkerAnon, "nextNode", null, "step past end (anon)");
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testFunc(walkerAnon, "parentNode", $("s"), "step up to span (anon)");
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testFunc(walkerAnon, "parentNode", $("display"), "step up to display (anon)");
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testFunc(walkerAnon, "nextNode", anonDiv, "step to anonymous div again");
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testFunc(walkerAnon, "parentNode", $("display"),
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"step up to display again (anon)");
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testFunc(walkerAnon, "parentNode", null, "step up past root (anon)");
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testFunc(walkerAnon, "firstChild", anonDiv,
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"step firstChild to display first child (anon)");
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testFunc(walkerAnon, "nextSibling", $("s"),
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"step nextSibling to span (anon)");
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testFunc(walkerAnon, "nextSibling", null, "step nextSibling past end (anon)");
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testFunc(walkerAnon, "previousSibling", anonDiv,
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"step previousSibling to anonymous div");
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testFunc(walkerAnon, "previousSibling", null, "step previousSibling past end (anon)");
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// Move the walker over to the end
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while (walkerAnon.nextNode()) { /* do nothing */ }
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testFunc(walkerAnon, "previousNode", $("s"), "step back to span (anon)");
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testFunc(walkerAnon, "previousNode", $("i2").firstChild,
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"step back to second italic text (anon)");
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testFunc(walkerAnon, "previousNode", $("i2"), "step back to second italic (anon)");
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testFunc(walkerAnon, "previousNode", $("i1").nextSibling,
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"step back to more bold text (anon)");
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testFunc(walkerAnon, "previousNode", $("i1").firstChild,
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"step back to first italic text (anon)");
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testFunc(walkerAnon, "previousNode", $("i1"), "step back to first italic (anon)");
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testFunc(walkerAnon, "previousNode", $("b").firstChild, "step back to bold text (anon)");
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testFunc(walkerAnon, "previousNode", $("b"), "step back to bold (anon)");
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testFunc(walkerAnon, "previousNode", $("s").nextSibling, "step back to more text (anon)");
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testFunc(walkerAnon, "previousNode", $("s").previousSibling,
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"step back to some text (anon)");
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testFunc(walkerAnon, "previousNode", anonDiv,
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"step back to anonymous div");
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testFunc(walkerAnon, "previousNode", $("display"), "step back to root (anon)");
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testFunc(walkerAnon, "previousNode", null, "step back past root (anon)");
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SimpleTest.finish();
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});
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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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