enumtest.c

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/*
 * enumtest.c
 *
 * Part of librfn (a general utility library from redfelineninja.org.uk)
 *
 * Copyright (C) 2012 Daniel Thompson <daniel@redfelineninja.org.uk> 
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 */

#undef NDEBUG

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

#include <librfn.h>

void test()
{
        rf_enumtable_t lookup[] = RF_ENUMTABLE_INITIALIZER(
                        { "One One", 1 },
                        { "Two Two", 2 },
                        { "Three Three", 3 }
        );

        assert(RF_ENUM_OUT_OF_RANGE == rf_string2enum(lookup, "Zero Zero"));
        assert(1 == rf_string2enum(lookup, "One One"));
        assert(2 == rf_string2enum(lookup, "Two Two"));
        assert(3 == rf_string2enum(lookup, "Three Three"));

        assert(NULL == rf_enum2string(lookup, 0));
        assert(0 == strcmp("One One", rf_enum2string(lookup, 1)));
        assert(0 == strcmp("Two Two", rf_enum2string(lookup, 2)));
        assert(0 == strcmp("Three Three", rf_enum2string(lookup, 3)));
        assert(NULL == rf_enum2string(lookup, 4));
}

int main()
{
        test();
        return 0;
}