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/*
//
// Copyright 1997-2009 Torsten Rohlfing
//
// Copyright 2004-2011 SRI International
//
// This file is part of the Computational Morphometry Toolkit.
//
// http://www.nitrc.org/projects/cmtk/
//
// The Computational Morphometry Toolkit is free software: you can
// redistribute it and/or modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// The Computational Morphometry Toolkit is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied
// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with the Computational Morphometry Toolkit. If not, see
// <http://www.gnu.org/licenses/>.
//
// $Revision: 4039 $
//
// $LastChangedDate: 2012-03-16 13:36:14 -0700 (Fri, 16 Mar 2012) $
//
// $LastChangedBy: torstenrohlfing $
//
*/
#include <System/cmtkStrUtility.h>
#include <System/cmtkConsole.h>
int
testStrNStr()
{
const char* needle = "needle";
const char* haystack1 = "this is the needle";
// make sure we find needle
if ( cmtk::StrNStr( haystack1, strlen( haystack1 ), needle ) == NULL )
{
cmtk::StdErr << "StrNStr test #1 failed\n";
return 1;
}
// make sure we stop looking after nBytes needle
if ( cmtk::StrNStr( haystack1, strlen( haystack1 ) - 1, needle ) != NULL )
{
cmtk::StdErr << "StrNStr test #2 failed\n";
return 1;
}
// make sure we find only needle
const char* haystack2 = "this is not the Needle";
if ( cmtk::StrNStr( haystack2, strlen( haystack2 ), needle ) != NULL )
{
cmtk::StdErr << "StrNStr test #3 failed\n";
return 1;
}
// make sure we find only needle
const char* haystack3 = "this is not the needl either";
if ( cmtk::StrNStr( haystack3, strlen( haystack3 ), needle ) != NULL )
{
cmtk::StdErr << "StrNStr test #4 failed\n";
return 1;
}
// make sure we find only needle
const char haystack4[] = "first put \x00 then put needle";
if ( cmtk::StrNStr( haystack4, sizeof( haystack4 ), needle ) == NULL )
{
cmtk::StdErr << "StrNStr test #5 failed\n";
return 1;
}
// make sure we can find prefixes
const char* haystack5 = "needle first";
if ( cmtk::StrNStr( haystack5, strlen( haystack5 ), needle ) == NULL )
{
cmtk::StdErr << "StrNStr test #6 failed\n";
return 1;
}
return 0;
}
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