/**
 * Copyright (c) 2007-2012, Timothy Stack
 *
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * * Neither the name of Timothy Stack nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"

#include <stdlib.h>
#include <string.h>

#include <string>

#include "pcrepp.hh"

int main(int argc, char *argv[])
{
    pcre_context_static<30> context;
    int retval = EXIT_SUCCESS;
    
    {
	pcrepp nomatch("nothing-to-match");
	pcre_input pi("dummy");
	
	assert(!nomatch.match(context, pi));
    }

    {
	pcrepp match1("(\\w*)=(\\d+)");
	pcre_input pi("a=1  b=2");
	pcre_context::capture_t *cap;
	
	assert(match1.match(context, pi));
	
	cap = context.all();
	assert(cap->c_begin == 0);
	assert(cap->c_end == 3);

	assert((context.end() - context.begin()) == 2);
	assert(pi.get_substr(context.begin()) == "a");
	assert(pi.get_substr(context.begin() + 1) == "1");

	assert(match1.match(context, pi));
	assert((context.end() - context.begin()) == 2);
	assert(pi.get_substr(context.begin()) == "b");
	assert(pi.get_substr(context.begin() + 1) == "2");
    }

    {
	pcrepp match2("");
    }
    
    return retval;
}