LCOV - code coverage report
Current view: directory - content/xslt/src/xpath - txNameTest.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 41 0 0.0 %
Date: 2012-06-02 Functions: 6 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is TransforMiiX XSLT processor code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * The MITRE Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Keith Visco <kvisco@ziplink.net> (Original Author)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include "txExpr.h"
      40                 : #include "nsIAtom.h"
      41                 : #include "nsGkAtoms.h"
      42                 : #include "txXPathTreeWalker.h"
      43                 : #include "txIXPathContext.h"
      44                 : 
      45               0 : txNameTest::txNameTest(nsIAtom* aPrefix, nsIAtom* aLocalName, PRInt32 aNSID,
      46                 :                        PRUint16 aNodeType)
      47                 :     :mPrefix(aPrefix), mLocalName(aLocalName), mNamespace(aNSID),
      48               0 :      mNodeType(aNodeType)
      49                 : {
      50               0 :     if (aPrefix == nsGkAtoms::_empty)
      51               0 :         mPrefix = 0;
      52               0 :     NS_ASSERTION(aLocalName, "txNameTest without a local name?");
      53               0 :     NS_ASSERTION(aNodeType == txXPathNodeType::DOCUMENT_NODE ||
      54                 :                  aNodeType == txXPathNodeType::ELEMENT_NODE ||
      55                 :                  aNodeType == txXPathNodeType::ATTRIBUTE_NODE,
      56                 :                  "Go fix txNameTest::matches");
      57               0 : }
      58                 : 
      59               0 : bool txNameTest::matches(const txXPathNode& aNode, txIMatchContext* aContext)
      60                 : {
      61               0 :     if ((mNodeType == txXPathNodeType::ELEMENT_NODE &&
      62               0 :          !txXPathNodeUtils::isElement(aNode)) ||
      63                 :         (mNodeType == txXPathNodeType::ATTRIBUTE_NODE &&
      64               0 :          !txXPathNodeUtils::isAttribute(aNode)) ||
      65                 :         (mNodeType == txXPathNodeType::DOCUMENT_NODE &&
      66               0 :          !txXPathNodeUtils::isRoot(aNode))) {
      67               0 :         return false;
      68                 :     }
      69                 : 
      70                 :     // Totally wild?
      71               0 :     if (mLocalName == nsGkAtoms::_asterix && !mPrefix)
      72               0 :         return true;
      73                 : 
      74                 :     // Compare namespaces
      75               0 :     if (mNamespace != txXPathNodeUtils::getNamespaceID(aNode) 
      76                 :         && !(mNamespace == kNameSpaceID_None &&
      77               0 :              txXPathNodeUtils::isHTMLElementInHTMLDocument(aNode))
      78                 :        )
      79               0 :         return false;
      80                 : 
      81                 :     // Name wild?
      82               0 :     if (mLocalName == nsGkAtoms::_asterix)
      83               0 :         return true;
      84                 : 
      85                 :     // Compare local-names
      86               0 :     return txXPathNodeUtils::localNameEquals(aNode, mLocalName);
      87                 : }
      88                 : 
      89                 : /*
      90                 :  * Returns the default priority of this txNodeTest
      91                 :  */
      92               0 : double txNameTest::getDefaultPriority()
      93                 : {
      94               0 :     if (mLocalName == nsGkAtoms::_asterix) {
      95               0 :         if (!mPrefix)
      96               0 :             return -0.5;
      97               0 :         return -0.25;
      98                 :     }
      99               0 :     return 0;
     100                 : }
     101                 : 
     102                 : txNodeTest::NodeTestType
     103               0 : txNameTest::getType()
     104                 : {
     105               0 :     return NAME_TEST;
     106                 : }
     107                 : 
     108                 : bool
     109               0 : txNameTest::isSensitiveTo(Expr::ContextSensitivity aContext)
     110                 : {
     111               0 :     return !!(aContext & Expr::NODE_CONTEXT);
     112                 : }
     113                 : 
     114                 : #ifdef TX_TO_STRING
     115                 : void
     116               0 : txNameTest::toString(nsAString& aDest)
     117                 : {
     118               0 :     if (mPrefix) {
     119               0 :         nsAutoString prefix;
     120               0 :         mPrefix->ToString(prefix);
     121               0 :         aDest.Append(prefix);
     122               0 :         aDest.Append(PRUnichar(':'));
     123                 :     }
     124               0 :     nsAutoString localName;
     125               0 :     mLocalName->ToString(localName);
     126               0 :     aDest.Append(localName);
     127               0 : }
     128                 : #endif

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