LCOV - code coverage report
Current view: directory - parser/html - nsHtml5DependentUTF16Buffer.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 18 8 44.4 %
Date: 2012-06-02 Functions: 3 2 66.7 %

       1                 : /* ***** BEGIN LICENSE BLOCK *****
       2                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       3                 :  *
       4                 :  * The contents of this file are subject to the Mozilla Public License Version
       5                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       6                 :  * the License. You may obtain a copy of the License at
       7                 :  * http://www.mozilla.org/MPL/
       8                 :  *
       9                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      10                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      11                 :  * for the specific language governing rights and limitations under the
      12                 :  * License.
      13                 :  *
      14                 :  * The Original Code is Dependent UTF-16 Buffer code.
      15                 :  *
      16                 :  * The Initial Developer of the Original Code is
      17                 :  * Mozilla Foundation.
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2011
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *   Henri Sivonen <hsivonen@iki.fi>
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      26                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "nsHtml5DependentUTF16Buffer.h"
      39                 : 
      40             234 : nsHtml5DependentUTF16Buffer::nsHtml5DependentUTF16Buffer(const nsAString& aToWrap)
      41             234 :   : nsHtml5UTF16Buffer(const_cast<PRUnichar*> (aToWrap.BeginReading()),
      42             468 :                        aToWrap.Length())
      43                 : {
      44             234 :   MOZ_COUNT_CTOR(nsHtml5DependentUTF16Buffer);
      45             234 : }
      46                 : 
      47             468 : nsHtml5DependentUTF16Buffer::~nsHtml5DependentUTF16Buffer()
      48                 : {
      49             234 :   MOZ_COUNT_DTOR(nsHtml5DependentUTF16Buffer);
      50             234 : }
      51                 : 
      52                 : already_AddRefed<nsHtml5OwningUTF16Buffer>
      53               0 : nsHtml5DependentUTF16Buffer::FalliblyCopyAsOwningBuffer()
      54                 : {
      55               0 :   PRInt32 newLength = getEnd() - getStart();
      56                 :   nsRefPtr<nsHtml5OwningUTF16Buffer> newObj =
      57               0 :     nsHtml5OwningUTF16Buffer::FalliblyCreate(newLength);
      58               0 :   if (!newObj) {
      59               0 :     return nsnull;
      60                 :   }
      61               0 :   newObj->setEnd(newLength);
      62               0 :   memcpy(newObj->getBuffer(),
      63               0 :          getBuffer() + getStart(),
      64               0 :          newLength * sizeof(PRUnichar));
      65               0 :   return newObj.forget();
      66                 : }

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