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: 2012-06-02 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              12 : nsHtml5TreeOpStage::nsHtml5TreeOpStage()
      41              12 :  : mMutex("nsHtml5TreeOpStage mutex")
      42                 : {
      43              12 : }
      44                 :     
      45              12 : nsHtml5TreeOpStage::~nsHtml5TreeOpStage()
      46                 : {
      47              24 : }
      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             234 : nsHtml5TreeOpStage::MoveSpeculativeLoadsTo(nsTArray<nsHtml5SpeculativeLoad>& aSpeculativeLoadQueue)
      90                 : {
      91             468 :   mozilla::MutexAutoLock autoLock(mMutex);
      92             234 :   if (aSpeculativeLoadQueue.IsEmpty()) {
      93             234 :     mSpeculativeLoadQueue.SwapElements(aSpeculativeLoadQueue);
      94                 :   } else {
      95               0 :     aSpeculativeLoadQueue.MoveElementsFrom(mSpeculativeLoadQueue);
      96                 :   }
      97             234 : }
      98                 : 
      99                 : #ifdef DEBUG
     100                 : void
     101             234 : nsHtml5TreeOpStage::AssertEmpty()
     102                 : {
     103             468 :   mozilla::MutexAutoLock autoLock(mMutex);
     104                 :   // This shouldn't really need the mutex
     105             234 :   NS_ASSERTION(mOpQueue.IsEmpty(), "The stage was supposed to be empty.");
     106             234 : }
     107                 : #endif

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