зеркало из https://github.com/mozilla/pjs.git
Fix for bug 430392 (Pressing enter in div w/ contenteditable = true causes text nodes to move unexpectedly) . r/sr=jst, a=damon.
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2f6e531274
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@ -113,6 +113,7 @@ _TEST_FILES = test_bug589.html \
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test_bug406596.html \
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test_bug421640.html \
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test_bug430351.html \
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test_bug430392.html \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,53 @@
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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=430392
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-->
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<head>
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<title>Test for Bug 430392</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.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=430392">Mozilla Bug 430392</a>
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<p id="display"></p>
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<div id="content">
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<div contenteditable="true" id="edit">
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<span contenteditable="false">A</span> ;
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<span contenteditable="false">B</span> ;
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<span contenteditable="false">C</span>
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</div>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 430392 **/
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function test() {
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var edit = document.getElementById("edit");
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var html = edit.innerHTML;
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document.getElementById("edit").focus();
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synthesizeKey("VK_RIGHT", {});
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synthesizeKey("VK_RIGHT", {});
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synthesizeKey("VK_RETURN", {});
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synthesizeKey("VK_RETURN", {});
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synthesizeKey("VK_BACK_SPACE", {});
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synthesizeKey("VK_BACK_SPACE", {});
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is(edit.innerHTML, html,
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"adding and then deleting returns should not change text");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(test);
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addLoadEvent(SimpleTest.finish);
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</script>
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</pre>
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</body>
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</html>
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@ -4600,7 +4600,8 @@ nsHTMLEditor::CollapseAdjacentTextNodes(nsIDOMRange *aInRange)
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// get the prev sibling of the right node, and see if it's leftTextNode
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nsCOMPtr<nsIDOMNode> prevSibOfRightNode;
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result = GetPriorHTMLSibling(rightTextNode, address_of(prevSibOfRightNode));
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result =
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rightTextNode->GetPreviousSibling(getter_AddRefs(prevSibOfRightNode));
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if (NS_FAILED(result)) return result;
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if (prevSibOfRightNode && (prevSibOfRightNode == leftTextNode))
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{
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