Fix for bug 430392 (Pressing enter in div w/ contenteditable = true causes text nodes to move unexpectedly) . r/sr=jst, a=damon.

This commit is contained in:
peterv%propagandism.org 2008-04-30 18:14:28 +00:00
Родитель 2f6e531274
Коммит 623d13c37f
3 изменённых файлов: 56 добавлений и 1 удалений

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@ -113,6 +113,7 @@ _TEST_FILES = test_bug589.html \
test_bug406596.html \ test_bug406596.html \
test_bug421640.html \ test_bug421640.html \
test_bug430351.html \ test_bug430351.html \
test_bug430392.html \
$(NULL) $(NULL)
libs:: $(_TEST_FILES) libs:: $(_TEST_FILES)

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@ -0,0 +1,53 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=430392
-->
<head>
<title>Test for Bug 430392</title>
<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=430392">Mozilla Bug 430392</a>
<p id="display"></p>
<div id="content">
<div contenteditable="true" id="edit">
<span contenteditable="false">A</span> ;
<span contenteditable="false">B</span> ;
<span contenteditable="false">C</span>
</div>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 430392 **/
function test() {
var edit = document.getElementById("edit");
var html = edit.innerHTML;
document.getElementById("edit").focus();
synthesizeKey("VK_RIGHT", {});
synthesizeKey("VK_RIGHT", {});
synthesizeKey("VK_RETURN", {});
synthesizeKey("VK_RETURN", {});
synthesizeKey("VK_BACK_SPACE", {});
synthesizeKey("VK_BACK_SPACE", {});
is(edit.innerHTML, html,
"adding and then deleting returns should not change text");
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(test);
addLoadEvent(SimpleTest.finish);
</script>
</pre>
</body>
</html>

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@ -4600,7 +4600,8 @@ nsHTMLEditor::CollapseAdjacentTextNodes(nsIDOMRange *aInRange)
// get the prev sibling of the right node, and see if it's leftTextNode // get the prev sibling of the right node, and see if it's leftTextNode
nsCOMPtr<nsIDOMNode> prevSibOfRightNode; nsCOMPtr<nsIDOMNode> prevSibOfRightNode;
result = GetPriorHTMLSibling(rightTextNode, address_of(prevSibOfRightNode)); result =
rightTextNode->GetPreviousSibling(getter_AddRefs(prevSibOfRightNode));
if (NS_FAILED(result)) return result; if (NS_FAILED(result)) return result;
if (prevSibOfRightNode && (prevSibOfRightNode == leftTextNode)) if (prevSibOfRightNode && (prevSibOfRightNode == leftTextNode))
{ {