Back to index

lightning-sunbird  0.9+nobinonly
CellMapTest.cpp
Go to the documentation of this file.
00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
00026  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
00029  * under the terms of either the GPL or the LGPL, and not to allow others to
00030  * use your version of this file under the terms of the MPL, indicate your
00031  * decision by deleting the provisions above and replace them with the notice
00032  * and other provisions required by the GPL or the LGPL. If you do not delete
00033  * the provisions above, a recipient may use your version of this file under
00034  * the terms of any one of the MPL, the GPL or the LGPL.
00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 #include <stdio.h>
00038 #include "nscore.h"
00039 #include "..\..\src\nsCellMap.h"
00040 
00041 static FILE * out;
00042 
00043 class CellData
00044 {
00045 public:
00046   PRInt32 mID;
00047 
00048   CellData(PRInt32 aID)
00049   { mID = aID;};
00050 
00051 };
00052 
00053 class BasicTest
00054 {
00055 public:
00056   BasicTest();
00057   virtual ~BasicTest() {};
00058 
00059   void DumpCellMap(nsCellMap *aMap, PRInt32 aRows, PRInt32 aCols);
00060   void VerifyRowsAndCols(nsCellMap *aMap, PRInt32 aRows, PRInt32 aCols);
00061 };
00062 
00063 BasicTest::BasicTest()
00064 {
00065   PRInt32 rows = 3;
00066   PRInt32 cols = 4;
00067   nsCellMap *map = new nsCellMap(rows, cols);
00068   fprintf(out, "\nCreating %d by %d table with these values...\n", rows, cols);
00069   for (PRInt32 i=0; i<rows; i++)
00070   {
00071     for (PRInt32 j=0; j<cols; j++)
00072     {
00073       CellData * cellData = new CellData((i*cols)+j);
00074       fprintf(out, "cell_%d ", cellData->mID);
00075       map->SetCellAt(cellData, i, j);
00076     }
00077     fprintf(out, "\n");
00078   }
00079   // verify input
00080   DumpCellMap(map, rows, cols);
00081   VerifyRowsAndCols(map, rows, cols);
00082 
00083   // cell map's own output should match above output
00084   map->DumpCellMap();
00085 
00086   // append a column
00087   fprintf(out, "\nadding a column, so cols=%d\n", cols);
00088   cols++;
00089   map->GrowTo(cols);
00090   DumpCellMap(map, rows, cols);
00091   VerifyRowsAndCols(map, rows, cols);
00092 
00093   // reset the map
00094   rows++;  cols++;
00095   fprintf(out, "\nresetting the map to %d,%d\n", rows, cols);
00096   map->Reset(rows, cols);
00097   DumpCellMap(map, rows, cols);
00098   VerifyRowsAndCols(map, rows, cols);
00099 
00100 }
00101 
00102 void BasicTest::DumpCellMap(nsCellMap *aMap, PRInt32 aRows, PRInt32 aCols)
00103 {
00104   fprintf(out, "\nPrinting out %d by %d table...\n", aRows, aCols);
00105   for (PRInt32 i=0; i<aRows; i++)
00106   {
00107     for (PRInt32 j=0; j<aCols; j++)
00108     {
00109       CellData * cellData = aMap->GetCellAt(i, j);
00110       if (nsnull!=cellData)
00111         fprintf(out, "Cell_%d ", cellData->mID);
00112       else
00113         fprintf(out, "null ");
00114     }
00115     fprintf(out, "\n");
00116   }
00117 }
00118 
00119 void BasicTest::VerifyRowsAndCols(nsCellMap *aMap, PRInt32 aRows, PRInt32 aCols)
00120 {
00121   if (aMap->GetRowCount()!=aRows)
00122     fprintf(out, "ERROR:  map->mRowCount!=rows, %d != %d\n", aMap->GetRowCount(), aRows);
00123   if (aMap->GetColCount()!=aCols)
00124     fprintf(out, "ERROR:  map->mColCount!=cols, %d != %d\n", aMap->GetColCount(), aCols);
00125 }
00126 
00127 void main (int argc, char **argv)
00128 {
00129   out = fopen("CellMapTest.txt", "w+t");
00130   if (nsnull==out)
00131   {
00132     printf("test failed to open output file\n");
00133     exit(-1);
00134   }
00135   fprintf(out, "Test starting...\n\n");
00136   BasicTest basicTest;
00137   fprintf(out, "\nTest completed.\n");
00138 }
00139 
00140 
00141