LCOV - code coverage report
Current view: directory - content/xslt/src/xpath - txPredicatedNodeTest.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 23 0 0.0 %
Date: 2012-06-02 Functions: 5 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.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * IBM Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2002
      20                 :  * IBM Corporation. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   IBM Corporation
      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 "txExprResult.h"
      41                 : #include "txSingleNodeContext.h"
      42                 : 
      43               0 : txPredicatedNodeTest::txPredicatedNodeTest(txNodeTest* aNodeTest,
      44                 :                                            Expr* aPredicate)
      45                 :     : mNodeTest(aNodeTest),
      46               0 :       mPredicate(aPredicate)
      47                 : {
      48               0 :     NS_ASSERTION(!mPredicate->isSensitiveTo(Expr::NODESET_CONTEXT),
      49                 :                  "predicate must not be context-nodeset-sensitive");
      50               0 : }
      51                 : 
      52                 : bool
      53               0 : txPredicatedNodeTest::matches(const txXPathNode& aNode,
      54                 :                               txIMatchContext* aContext)
      55                 : {
      56               0 :     if (!mNodeTest->matches(aNode, aContext)) {
      57               0 :         return false;
      58                 :     }
      59                 : 
      60               0 :     txSingleNodeContext context(aNode, aContext);
      61               0 :     nsRefPtr<txAExprResult> res;
      62               0 :     nsresult rv = mPredicate->evaluate(&context, getter_AddRefs(res));
      63               0 :     NS_ENSURE_SUCCESS(rv, false);
      64                 : 
      65               0 :     return res->booleanValue();
      66                 : }
      67                 : 
      68                 : double
      69               0 : txPredicatedNodeTest::getDefaultPriority()
      70                 : {
      71               0 :     return 0.5;
      72                 : }
      73                 : 
      74                 : bool
      75               0 : txPredicatedNodeTest::isSensitiveTo(Expr::ContextSensitivity aContext)
      76                 : {
      77               0 :     return mNodeTest->isSensitiveTo(aContext) ||
      78               0 :            mPredicate->isSensitiveTo(aContext);
      79                 : }
      80                 : 
      81                 : #ifdef TX_TO_STRING
      82                 : void
      83               0 : txPredicatedNodeTest::toString(nsAString& aDest)
      84                 : {
      85               0 :     mNodeTest->toString(aDest);
      86               0 :     aDest.Append(PRUnichar('['));
      87               0 :     mPredicate->toString(aDest);
      88               0 :     aDest.Append(PRUnichar(']'));
      89               0 : }
      90                 : #endif

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