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Back out 78f3982899ce (Fix for bug 603844) to fix orange.

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--HG--
extra : rebase_source : e16da135432e7d3c6df11ca50f413b988bbd53a5
This commit is contained in:
Peter Van der Beken 2011-03-31 17:25:41 -07:00
parent 48f5b7cc07
commit 6957edb4f7
9 changed files with 85 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
content/xslt/crashtests/603844.html
View File

@ -1,32 +0,0 @@
<!DOCTYPE html>
<html class="reftest-wait">
<head>
<script>
function boom()
{
var frame = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe");
frame.onload = y;
frame.src = "data:text/plain,0";
document.body.appendChild(frame);
frameDoc = frame.contentDocument;
function y()
{
frameDoc.removeChild(frameDoc.documentElement);
var xp = new XSLTProcessor;
xp.importStylesheet(frameDoc);
try {
xp.transformToDocument(frameDoc.createTextNode('x'));
} catch(e) { }
document.documentElement.removeAttribute("class");
}
}
</script>
</head>
<body onload="boom();"></body>
</html>

1
content/xslt/crashtests/crashtests.list
View File

@ -11,5 +11,4 @@ load 528488.xml
load 528963.xml
load 545927.html
load 601543.html
load 603844.html
load 602115.html

117
content/xslt/src/xslt/txBufferingHandler.cpp
View File

@ -408,103 +408,122 @@ txResultBuffer::addTransaction(txOutputTransaction* aTransaction)
return NS_OK;
}
static nsresult
flushTransaction(txOutputTransaction* aTransaction,
txAXMLEventHandler* aHandler,
nsAFlatString::const_char_iterator& aIter)
struct Holder
{
switch (aTransaction->mType) {
txAXMLEventHandler** mHandler;
nsresult mResult;
nsAFlatString::const_char_iterator mIter;
};
static PRBool
flushTransaction(txOutputTransaction* aElement, Holder* aData)
{
Holder* holder = aData;
txAXMLEventHandler* handler = *holder->mHandler;
txOutputTransaction* transaction = aElement;
nsresult rv;
switch (transaction->mType) {
case txOutputTransaction::eAttributeAtomTransaction:
{
txAttributeAtomTransaction* transaction =
static_cast<txAttributeAtomTransaction*>(aTransaction);
return aHandler->attribute(transaction->mPrefix,
transaction->mLocalName,
transaction->mLowercaseLocalName,
transaction->mNsID,
transaction->mValue);
static_cast<txAttributeAtomTransaction*>(aElement);
rv = handler->attribute(transaction->mPrefix,
transaction->mLocalName,
transaction->mLowercaseLocalName,
transaction->mNsID,
transaction->mValue);
break;
}
case txOutputTransaction::eAttributeTransaction:
{
txAttributeTransaction* attrTransaction =
static_cast<txAttributeTransaction*>(aTransaction);
return aHandler->attribute(attrTransaction->mPrefix,
attrTransaction->mLocalName,
attrTransaction->mNsID,
attrTransaction->mValue);
static_cast<txAttributeTransaction*>(aElement);
rv = handler->attribute(attrTransaction->mPrefix,
attrTransaction->mLocalName,
attrTransaction->mNsID,
attrTransaction->mValue);
break;
}
case txOutputTransaction::eCharacterTransaction:
case txOutputTransaction::eCharacterNoOETransaction:
{
txCharacterTransaction* charTransaction =
static_cast<txCharacterTransaction*>(aTransaction);
nsAFlatString::const_char_iterator start = aIter;
static_cast<txCharacterTransaction*>(aElement);
nsAFlatString::const_char_iterator& start =
holder->mIter;
nsAFlatString::const_char_iterator end =
start + charTransaction->mLength;
aIter = end;
return aHandler->characters(Substring(start, end),
aTransaction->mType ==
txOutputTransaction::eCharacterNoOETransaction);
rv = handler->characters(Substring(start, end),
transaction->mType ==
txOutputTransaction::eCharacterNoOETransaction);
start = end;
break;
}
case txOutputTransaction::eCommentTransaction:
{
txCommentTransaction* commentTransaction =
static_cast<txCommentTransaction*>(aTransaction);
return aHandler->comment(commentTransaction->mValue);
static_cast<txCommentTransaction*>(aElement);
rv = handler->comment(commentTransaction->mValue);
break;
}
case txOutputTransaction::eEndElementTransaction:
{
return aHandler->endElement();
rv = handler->endElement();
break;
}
case txOutputTransaction::ePITransaction:
{
txPITransaction* piTransaction =
static_cast<txPITransaction*>(aTransaction);
return aHandler->processingInstruction(piTransaction->mTarget,
piTransaction->mData);
static_cast<txPITransaction*>(aElement);
rv = handler->processingInstruction(piTransaction->mTarget,
piTransaction->mData);
break;
}
case txOutputTransaction::eStartDocumentTransaction:
{
return aHandler->startDocument();
rv = handler->startDocument();
break;
}
case txOutputTransaction::eStartElementAtomTransaction:
{
txStartElementAtomTransaction* transaction =
static_cast<txStartElementAtomTransaction*>(aTransaction);
return aHandler->startElement(transaction->mPrefix,
transaction->mLocalName,
transaction->mLowercaseLocalName,
transaction->mNsID);
static_cast<txStartElementAtomTransaction*>(aElement);
rv = handler->startElement(transaction->mPrefix,
transaction->mLocalName,
transaction->mLowercaseLocalName,
transaction->mNsID);
break;
}
case txOutputTransaction::eStartElementTransaction:
{
txStartElementTransaction* transaction =
static_cast<txStartElementTransaction*>(aTransaction);
return aHandler->startElement(transaction->mPrefix,
transaction->mLocalName,
transaction->mNsID);
}
default:
{
NS_NOTREACHED("Unexpected transaction type");
static_cast<txStartElementTransaction*>(aElement);
rv = handler->startElement(transaction->mPrefix,
transaction->mLocalName,
transaction->mNsID);
break;
}
}
return NS_ERROR_UNEXPECTED;
holder->mResult = rv;
return NS_SUCCEEDED(rv);
}
nsresult
txResultBuffer::flushToHandler(txAXMLEventHandler* aHandler)
txResultBuffer::flushToHandler(txAXMLEventHandler** aHandler)
{
nsAFlatString::const_char_iterator iter;
mStringValue.BeginReading(iter);
Holder data = { aHandler, NS_OK };
mStringValue.BeginReading(data.mIter);
for (PRUint32 i = 0, len = mTransactions.Length(); i < len; ++i) {
nsresult rv = flushTransaction(mTransactions[i], aHandler, iter);
NS_ENSURE_SUCCESS(rv, rv);
if (!flushTransaction(mTransactions[i], &data)) {
break;
}
}
return NS_OK;
return data.mResult;
}
txOutputTransaction*

7
content/xslt/src/xslt/txBufferingHandler.h
View File

@ -56,7 +56,12 @@ public:
nsresult addTransaction(txOutputTransaction* aTransaction);
nsresult flushToHandler(txAXMLEventHandler* aHandler);
/**
* Flush the transactions to aHandler. Some handlers create a new handler
* and replace themselves with the new handler. The pointer that aHandler
* points to should be updated in that case.
*/
nsresult flushToHandler(txAXMLEventHandler** aHandler);
txOutputTransaction* getLastTransaction();

5
content/xslt/src/xslt/txEXSLTFunctions.cpp
View File

@ -88,7 +88,10 @@ convertRtfToNode(txIEvalContext *aContext, txResultTreeFragment *aRtf)
txOutputFormat format;
txMozillaXMLOutput mozHandler(&format, domFragment, PR_TRUE);
rv = aRtf->flushToHandler(&mozHandler);
txAXMLEventHandler* handler = &mozHandler;
rv = aRtf->flushToHandler(&handler);
NS_ASSERTION(handler == &mozHandler,
"This handler shouldn't have been replaced!");
NS_ENSURE_SUCCESS(rv, rv);
rv = mozHandler.closePrevious(PR_TRUE);

2
content/xslt/src/xslt/txInstructions.cpp
View File

@ -429,7 +429,7 @@ txCopyOf::execute(txExecutionState& aEs)
txResultTreeFragment* rtf =
static_cast<txResultTreeFragment*>
(static_cast<txAExprResult*>(exprRes));
return rtf->flushToHandler(aEs.mResultHandler);
return rtf->flushToHandler(&aEs.mResultHandler);
}
default:
{

2
content/xslt/src/xslt/txRtfHandler.cpp
View File

@ -80,7 +80,7 @@ double txResultTreeFragment::numberValue()
return Double::toDouble(mBuffer->mStringValue);
}
nsresult txResultTreeFragment::flushToHandler(txAXMLEventHandler* aHandler)
nsresult txResultTreeFragment::flushToHandler(txAXMLEventHandler** aHandler)
{
if (!mBuffer) {
return NS_ERROR_FAILURE;

2
content/xslt/src/xslt/txRtfHandler.h
View File

@ -51,7 +51,7 @@ public:
TX_DECL_EXPRRESULT
nsresult flushToHandler(txAXMLEventHandler* aHandler);
nsresult flushToHandler(txAXMLEventHandler** aHandler);
void setNode(const txXPathNode* aNode)
{

11
content/xslt/src/xslt/txUnknownHandler.cpp
View File

@ -153,17 +153,14 @@ nsresult txUnknownHandler::createHandlerAndFlush(PRBool aHTMLRoot,
format.mMethod = aHTMLRoot ? eHTMLOutput : eXMLOutput;
}
nsAutoPtr<txAXMLEventHandler> handler;
txAXMLEventHandler *handler = nsnull;
nsresult rv = mEs->mOutputHandlerFactory->createHandlerWith(&format, aName,
aNsID,
getter_Transfers(handler));
NS_ENSURE_SUCCESS(rv, rv);
rv = mBuffer->flushToHandler(handler);
&handler);
NS_ENSURE_SUCCESS(rv, rv);
mEs->mOutputHandler = handler;
mEs->mResultHandler = handler.forget();
mEs->mResultHandler = handler;
return NS_OK;
return mBuffer->flushToHandler(&handler);
}