LCOV - app.info - parser/html/nsHtml5TreeOpStage.cpp

LCOV - code coverage report
| Current view: | directory - parser/html - nsHtml5TreeOpStage.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 36 | 14 | 38.9 %
| Date: | 2012-04-21 | Functions: | 8 | 4 | 50.0 %

           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 HTML Parser C++ Translator code.
          15                 :  *
          16                 :  * The Initial Developer of the Original Code is
          17                 :  * Mozilla Foundation.
          18                 :  * Portions created by the Initial Developer are Copyright (C) 2009
          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 "nsHtml5TreeOpStage.h"
          39                 :
          40              10 : nsHtml5TreeOpStage::nsHtml5TreeOpStage()
          41              10 :  : mMutex("nsHtml5TreeOpStage mutex")
          42                 : {
          43              10 : }
          44                 :
          45              10 : nsHtml5TreeOpStage::~nsHtml5TreeOpStage()
          46                 : {
          47              20 : }
          48                 :
          49                 : void
          50               0 : nsHtml5TreeOpStage::MoveOpsFrom(nsTArray<nsHtml5TreeOperation>& aOpQueue)
          51                 : {
          52               0 :   mozilla::MutexAutoLock autoLock(mMutex);
          53               0 :   if (mOpQueue.IsEmpty()) {
          54               0 :     mOpQueue.SwapElements(aOpQueue);
          55                 :   } else {
          56               0 :     mOpQueue.MoveElementsFrom(aOpQueue);
          57                 :   }
          58               0 : }
          59                 :
          60                 : void
          61               0 : nsHtml5TreeOpStage::MoveOpsAndSpeculativeLoadsTo(nsTArray<nsHtml5TreeOperation>& aOpQueue,
          62                 :     nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
          63                 : {
          64               0 :   mozilla::MutexAutoLock autoLock(mMutex);
          65               0 :   if (aOpQueue.IsEmpty()) {
          66               0 :     mOpQueue.SwapElements(aOpQueue);
          67                 :   } else {
          68               0 :     aOpQueue.MoveElementsFrom(mOpQueue);
          69                 :   }
          70               0 :   if (aSpeculativeLoadQueue.IsEmpty()) {
          71               0 :     mSpeculativeLoadQueue.SwapElements(aSpeculativeLoadQueue);
          72                 :   } else {
          73               0 :     aSpeculativeLoadQueue.MoveElementsFrom(mSpeculativeLoadQueue);
          74                 :   }
          75               0 : }
          76                 :
          77                 : void
          78               0 : nsHtml5TreeOpStage::MoveSpeculativeLoadsFrom(nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
          79                 : {
          80               0 :   mozilla::MutexAutoLock autoLock(mMutex);
          81               0 :   if (mSpeculativeLoadQueue.IsEmpty()) {
          82               0 :     mSpeculativeLoadQueue.SwapElements(aSpeculativeLoadQueue);
          83                 :   } else {
          84               0 :     mSpeculativeLoadQueue.MoveElementsFrom(aSpeculativeLoadQueue);
          85                 :   }
          86               0 : }
          87                 :
          88                 : void
          89             216 : nsHtml5TreeOpStage::MoveSpeculativeLoadsTo(nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
          90                 : {
          91             432 :   mozilla::MutexAutoLock autoLock(mMutex);
          92             216 :   if (aSpeculativeLoadQueue.IsEmpty()) {
          93             216 :     mSpeculativeLoadQueue.SwapElements(aSpeculativeLoadQueue);
          94                 :   } else {
          95               0 :     aSpeculativeLoadQueue.MoveElementsFrom(mSpeculativeLoadQueue);
          96                 :   }
          97             216 : }
          98                 :
          99                 : #ifdef DEBUG
         100                 : void
         101             216 : nsHtml5TreeOpStage::AssertEmpty()
         102                 : {
         103             432 :   mozilla::MutexAutoLock autoLock(mMutex);
         104                 :   // This shouldn't really need the mutex
         105             216 :   NS_ASSERTION(mOpQueue.IsEmpty(), "The stage was supposed to be empty.");
         106             216 : }
         107                 : #endif

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