/* $Id: cpl_parameter-test.c,v 1.6 2007/07/16 09:09:04 llundin Exp $
 *
 *   This file is part of the ESO Common Pipeline Library
 *   Copyright (C) 2001-2005 European Southern Observatory
 *
 *   This program 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 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*
 * $Author: llundin $
 * $Date: 2007/07/16 09:09:04 $
 * $Revision: 1.6 $
 * $Name:  $
 */

#undef CX_DISABLE_ASSERT
#undef CX_LOG_DOMAIN

#include <stdio.h>
#include <string.h>

#include <cxmemory.h>
#include <cxmessages.h>

#include "cpl_init.h"
#include "cpl_parameter.h"


int main(void)
{

    const cxchar *sval1 = "abcdefghijklmnopqrstuvwxyz";
    const cxchar *sval2 = "zyxwvutsrqponmlkjihgfedcba";

    cpl_parameter *p;


    cpl_init(CPL_INIT_DEFAULT);

    /*
     * Test 1: Create a string parameter and check its validity
     */

    p = cpl_parameter_new_value("a", CPL_TYPE_STRING, "Test parameter",
                                "None", sval1);

    cx_assert(p != NULL);

    cx_assert(strcmp(cpl_parameter_get_name(p), "a") == 0);
    cx_assert(strcmp(cpl_parameter_get_help(p), "Test parameter") == 0);
    cx_assert(strcmp(cpl_parameter_get_context(p), "None") == 0);
    cx_assert(cpl_parameter_get_tag(p) == NULL);

    cx_assert(cpl_parameter_get_type(p) == CPL_TYPE_STRING);
    cx_assert(cpl_parameter_get_class(p) == CPL_PARAMETER_CLASS_VALUE);

    cx_assert(strcmp(cpl_parameter_get_string(p), sval1) == 0);
    cx_assert(cpl_parameter_get_string(p) != sval1);


    /*
     * Test 2: Assign a new string value to the parameter and check
     *         its validity
     */

    cpl_parameter_set_string(p, sval2);

    cx_assert(strcmp(cpl_parameter_get_string(p), sval2) == 0);
    cx_assert(cpl_parameter_get_string(p) != sval2);

    cpl_parameter_delete(p);


    /*
     * Test 3: Change the parameter's default value.
     */

    p = cpl_parameter_new_value("b", CPL_TYPE_BOOL, "A boolean value.",
                                "None", 0);

    cx_assert(cpl_parameter_get_default_bool(p) == 0);
    cx_assert(cpl_parameter_get_default_bool(p) == cpl_parameter_get_bool(p));

    cpl_parameter_set_default_bool(p, 1);
    cx_assert(cpl_parameter_get_default_bool(p) == 1);
    cx_assert(cpl_parameter_get_default_bool(p) != cpl_parameter_get_bool(p));

    cpl_parameter_delete(p);


    p = cpl_parameter_new_value("c", CPL_TYPE_STRING, "A string value.",
                                "None", sval1);

    cx_assert(strcmp(cpl_parameter_get_default_string(p), sval1) == 0);
    cx_assert(strcmp(cpl_parameter_get_default_string(p),
                     cpl_parameter_get_string(p)) == 0);

    cpl_parameter_set_default_string(p, sval2);
    cx_assert(strcmp(cpl_parameter_get_default_string(p), sval2) == 0);
    cx_assert(strcmp(cpl_parameter_get_default_string(p),
                     cpl_parameter_get_string(p)) != 0);

    cpl_parameter_delete(p);


    /*
     * All tests succeeded
     */

    cpl_end();

    return 0;

}