зеркало из https://github.com/mozilla/pjs.git
Bug 726364 - "ASSERTION: unexpected disconnected nodes" with range, splitText, mutation event". r=smaug
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0d012fdc57
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@ -752,6 +752,9 @@ nsGenericDOMDataNode::SplitData(PRUint32 aOffset, nsIContent** aReturn,
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return rv;
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}
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nsIDocument* document = GetCurrentDoc();
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mozAutoDocUpdate updateBatch(document, UPDATE_CONTENT_MODEL, true);
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// Use Clone for creating the new node so that the new node is of same class
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// as this node!
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nsCOMPtr<nsIContent> newContent = CloneDataNode(mNodeInfo, false);
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@ -554,6 +554,7 @@ _TEST_FILES2 = \
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file_bug717511.html^headers^ \
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file_bug717511_2.html \
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file_bug717511_2.html^headers^ \
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test_bug726364.html \
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$(NULL)
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_CHROME_FILES = \
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@ -0,0 +1,48 @@
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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=726364
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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 726364</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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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=726364">Mozilla Bug 726364</a>
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<p id="display"><div id="v">ABC</div></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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/** Test for Bug 726364 **/
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function boom()
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{
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var v = document.getElementById("v");
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var t = v.firstChild;
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is(v.childNodes.length,1, "child count");
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var f = function(event) {
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window.removeEventListener("DOMCharacterDataModified", f, true);
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is(v.childNodes[0],t, "first child is the same");
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is(v.childNodes.length,2, "child count");
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r.setEnd(v, 0);
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SimpleTest.finish();
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};
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window.addEventListener("DOMCharacterDataModified", f, true);
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var r = document.createRange();
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r.setStart(t, 2);
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t.splitText(1);
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(boom);
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</script>
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</pre>
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</body>
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</html>
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