LCOV - code coverage report
Current view: directory - layout/tools/layout-debug/src - nsRegressionTester.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 62 0 0.0 %
Date: 2012-06-02 Functions: 9 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       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 mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2000
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      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 "nsISupports.h"
      39                 : #include "nsRegressionTester.h"
      40                 : 
      41                 : #include "nsXPIDLString.h"
      42                 : #include "nsReadableUtils.h"
      43                 : #include "nsIWindowWatcher.h"
      44                 : #include "nsVoidArray.h"
      45                 : #include "prmem.h"
      46                 : #include "nsIDocShellTreeItem.h"
      47                 : #include "nsIDocShellTreeNode.h"
      48                 : #include "nsPIDOMWindow.h"
      49                 : #include "nsIPresShell.h"
      50                 : #include "nsIDocument.h"
      51                 : #include "nsIDOMDocument.h"
      52                 : #include "nsIURI.h"
      53                 : #include "nsIDOMHTMLDocument.h"
      54                 : #include "nsISimpleEnumerator.h"
      55                 : #include "nsIDocShell.h"
      56                 : #include "nsIContentViewer.h"
      57                 : #include "nsIContentViewerFile.h"
      58                 : #include "nsIFrame.h"
      59                 : #include "nsStyleStruct.h"
      60                 : #include "nsIFrameUtil.h"
      61                 : #include "nsLayoutCID.h"
      62                 : #include "nsNetUtil.h"
      63                 : #include "nsILocalFile.h"
      64                 : #include "nsIViewManager.h"
      65                 : #include "nsIView.h"
      66                 : 
      67                 : 
      68                 : 
      69                 : static NS_DEFINE_CID(kFrameUtilCID, NS_FRAME_UTIL_CID);
      70                 : 
      71                 : 
      72               0 : nsRegressionTester::nsRegressionTester()
      73                 : {
      74               0 : }
      75                 : 
      76               0 : nsRegressionTester::~nsRegressionTester() 
      77                 : {
      78               0 : }
      79                 : 
      80               0 : NS_IMPL_ISUPPORTS1(nsRegressionTester, nsILayoutRegressionTester)
      81                 : 
      82                 : NS_IMETHODIMP
      83               0 : nsRegressionTester::DumpFrameModel(nsIDOMWindow *aWindowToDump,
      84                 :                                    nsILocalFile *aDestFile,
      85                 :                                    PRUint32 aFlagsMask, PRInt32 *aResult)
      86                 : {
      87               0 :   NS_ENSURE_ARG(aWindowToDump);
      88               0 :   NS_ENSURE_ARG_POINTER(aResult);
      89                 : 
      90               0 :   *aResult = DUMP_RESULT_ERROR;
      91                 : 
      92                 : #ifndef DEBUG
      93                 :   return NS_ERROR_NOT_AVAILABLE;
      94                 : #else
      95               0 :   nsresult    rv = NS_ERROR_NOT_AVAILABLE;
      96                 :   PRUint32    busyFlags;
      97                 :   bool        stillLoading;
      98                 : 
      99               0 :   nsCOMPtr<nsIDocShell> docShell;
     100               0 :   rv = GetDocShellFromWindow(aWindowToDump, getter_AddRefs(docShell));
     101               0 :   if (NS_FAILED(rv)) return rv;
     102                 : 
     103                 :   // find out if the document is loaded
     104               0 :   docShell->GetBusyFlags(&busyFlags);
     105                 :   stillLoading = busyFlags & (nsIDocShell::BUSY_FLAGS_BUSY |
     106               0 :                               nsIDocShell::BUSY_FLAGS_PAGE_LOADING);
     107               0 :   if (stillLoading)
     108                 :   {
     109               0 :     *aResult = DUMP_RESULT_LOADING;
     110               0 :     return NS_OK;
     111                 :   }
     112                 : 
     113               0 :   nsCOMPtr<nsIPresShell> presShell;
     114               0 :   docShell->GetPresShell(getter_AddRefs(presShell));
     115                 : 
     116               0 :   nsIFrame* root = presShell->GetRootFrame();
     117                 : 
     118               0 :   FILE* fp = stdout;
     119               0 :   if (aDestFile)
     120                 :   {
     121               0 :     rv = aDestFile->OpenANSIFileDesc("w", &fp);
     122               0 :     if (NS_FAILED(rv)) return rv;
     123                 :   }
     124               0 :   if (aFlagsMask & DUMP_FLAGS_MASK_PRINT_MODE) {
     125               0 :     nsCOMPtr <nsIContentViewer> viewer;
     126               0 :     docShell->GetContentViewer(getter_AddRefs(viewer));
     127               0 :     if (viewer){
     128               0 :       nsCOMPtr<nsIContentViewerFile> viewerFile = do_QueryInterface(viewer);
     129               0 :       if (viewerFile) {
     130               0 :          viewerFile->Print(true, fp, nsnull);
     131                 :       }
     132                 :     }
     133                 :   }
     134                 :   else {
     135               0 :     root->DumpRegressionData(presShell->GetPresContext(), fp, 0);
     136                 :   }
     137               0 :   if (fp != stdout)
     138               0 :     fclose(fp);
     139               0 :   *aResult = DUMP_RESULT_COMPLETED;
     140               0 :   return NS_OK;
     141                 : #endif
     142                 : }
     143                 : 
     144                 : NS_IMETHODIMP
     145               0 : nsRegressionTester::CompareFrameModels(nsILocalFile *aBaseFile, nsILocalFile *aVerFile, PRUint32 aFlags, PRInt32 *aResult) 
     146                 : {
     147               0 :   NS_ENSURE_ARG(aBaseFile);
     148               0 :   NS_ENSURE_ARG(aVerFile);
     149               0 :   NS_ENSURE_ARG_POINTER(aResult);
     150                 :   
     151               0 :   *aResult = NS_OK;
     152                 :   
     153                 :   nsresult rv;
     154                 :   FILE* baseFile;
     155               0 :   rv = aBaseFile->OpenANSIFileDesc("r", &baseFile);
     156               0 :   if (NS_FAILED(rv)) return rv;
     157                 : 
     158                 :   FILE* verFile;
     159               0 :   rv = aVerFile->OpenANSIFileDesc("r", &verFile);
     160               0 :   if (NS_FAILED(rv)) {
     161               0 :     fclose(baseFile);
     162               0 :     return rv;
     163                 :   }
     164                 : 
     165               0 :   nsCOMPtr<nsIFrameUtil> frameUtil = do_CreateInstance(kFrameUtilCID, &rv);
     166               0 :   if (NS_SUCCEEDED(rv))
     167                 :   {
     168               0 :     PRInt32 outputLevel = (aFlags == COMPARE_FLAGS_VERBOSE) ? 0 : 1;
     169               0 :     rv = frameUtil->CompareRegressionData(baseFile, verFile, outputLevel);
     170                 :     // CompareRegressionData closes |baseFile| and |verFile|.
     171                 :   } else {
     172               0 :     fclose(verFile);          
     173               0 :     fclose(baseFile);
     174                 :   }
     175                 : 
     176               0 :   *aResult = NS_FAILED(rv);
     177               0 :   return NS_OK;
     178                 : }
     179                 : 
     180                 : nsresult
     181               0 : nsRegressionTester::GetDocShellFromWindow(nsIDOMWindow* inWindow, nsIDocShell** outShell)
     182                 : {
     183               0 :   nsCOMPtr<nsPIDOMWindow> window(do_QueryInterface(inWindow));
     184               0 :   if (!window) return NS_ERROR_FAILURE;
     185                 : 
     186               0 :   *outShell = window->GetDocShell();
     187               0 :   NS_IF_ADDREF(*outShell);
     188                 : 
     189               0 :   return NS_OK;
     190                 : }

Generated by: LCOV version 1.7