/*===========================================================================
 *  Filename : test-strcasecmp.c
 *  About    : unit test for scm_strcasecmp()
 *
 *  Copyright (C) 2006 YAMAMOTO Kengo <yamaken AT bp.iij4u.or.jp>
 *  Copyright (c) 2007-2008 SigScheme Project <uim-en AT googlegroups.com>
 *
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. 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.
 *  3. Neither the name of authors 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDERS 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 "sscm-test.h"
#include "sigschemeinternal.h"

int scm_strcasecmp(const char *s1, const char *s2);

#include "strcasecmp.c"

TST_CASE("strcasecmp ==")
{
    TST_TN_TRUE (0 == scm_strcasecmp("",  ""));
    TST_TN_TRUE (0 == scm_strcasecmp("a", "a"));
    TST_TN_TRUE (0 == scm_strcasecmp("a", "A"));
    TST_TN_TRUE (0 == scm_strcasecmp("A", "a"));
    TST_TN_TRUE (0 == scm_strcasecmp("A", "A"));
    TST_TN_FALSE(0 == scm_strcasecmp("",  "a"));
    TST_TN_FALSE(0 == scm_strcasecmp("a", ""));

    TST_TN_TRUE (0 == scm_strcasecmp("aa",   "aa"));
    TST_TN_TRUE (0 == scm_strcasecmp("aa",   "AA"));
    TST_TN_TRUE (0 == scm_strcasecmp("aa",   "aA"));
    TST_TN_TRUE (0 == scm_strcasecmp("aa",   "Aa"));
    TST_TN_TRUE (0 == scm_strcasecmp("AA",   "aa"));
    TST_TN_TRUE (0 == scm_strcasecmp("aA",   "aa"));
    TST_TN_TRUE (0 == scm_strcasecmp("Aa",   "aa"));
    TST_TN_TRUE (0 == scm_strcasecmp("abc",  "abc"));
    TST_TN_TRUE (0 == scm_strcasecmp("abc",  "ABC"));
    TST_TN_TRUE (0 == scm_strcasecmp("abc",  "ABc"));
    TST_TN_FALSE(0 == scm_strcasecmp("abc",  "abcd"));
    TST_TN_TRUE (0 == scm_strcasecmp("ABC",  "abc"));
    TST_TN_TRUE (0 == scm_strcasecmp("ABc",  "abc"));
    TST_TN_FALSE(0 == scm_strcasecmp("abcd", "abc"));
    TST_TN_FALSE(0 == scm_strcasecmp("abC",  "abd"));
    TST_TN_FALSE(0 == scm_strcasecmp("abd",  "abC"));
}

TST_CASE("strcasecmp <")
{
    TST_TN_FALSE(0 < scm_strcasecmp("",  ""));
    TST_TN_FALSE(0 < scm_strcasecmp("a", "a"));
    TST_TN_FALSE(0 < scm_strcasecmp("a", "A"));
    TST_TN_FALSE(0 < scm_strcasecmp("A", "a"));
    TST_TN_FALSE(0 < scm_strcasecmp("A", "A"));
    TST_TN_FALSE(0 < scm_strcasecmp("",  "a"));
    TST_TN_TRUE (0 < scm_strcasecmp("a", ""));

    TST_TN_FALSE(0 < scm_strcasecmp("aa",   "aa"));
    TST_TN_FALSE(0 < scm_strcasecmp("aa",   "AA"));
    TST_TN_FALSE(0 < scm_strcasecmp("aa",   "aA"));
    TST_TN_FALSE(0 < scm_strcasecmp("aa",   "Aa"));
    TST_TN_FALSE(0 < scm_strcasecmp("AA",   "aa"));
    TST_TN_FALSE(0 < scm_strcasecmp("aA",   "aa"));
    TST_TN_FALSE(0 < scm_strcasecmp("Aa",   "aa"));
    TST_TN_FALSE(0 < scm_strcasecmp("abc",  "abc"));
    TST_TN_FALSE(0 < scm_strcasecmp("abc",  "ABC"));
    TST_TN_FALSE(0 < scm_strcasecmp("abc",  "ABc"));
    TST_TN_FALSE(0 < scm_strcasecmp("abc",  "abcd"));
    TST_TN_FALSE(0 < scm_strcasecmp("ABC",  "abc"));
    TST_TN_FALSE(0 < scm_strcasecmp("ABc",  "abc"));
    TST_TN_TRUE (0 < scm_strcasecmp("abcd", "abc"));
    TST_TN_FALSE(0 < scm_strcasecmp("abC",  "abd"));
    TST_TN_TRUE (0 < scm_strcasecmp("abd",  "abC"));
}

TST_CASE("strcasecmp >")
{
    TST_TN_FALSE(0 > scm_strcasecmp("",  ""));
    TST_TN_FALSE(0 > scm_strcasecmp("a", "a"));
    TST_TN_FALSE(0 > scm_strcasecmp("a", "A"));
    TST_TN_FALSE(0 > scm_strcasecmp("A", "a"));
    TST_TN_FALSE(0 > scm_strcasecmp("A", "A"));
    TST_TN_TRUE (0 > scm_strcasecmp("",  "a"));
    TST_TN_FALSE(0 > scm_strcasecmp("a", ""));

    TST_TN_FALSE(0 > scm_strcasecmp("aa",   "aa"));
    TST_TN_FALSE(0 > scm_strcasecmp("aa",   "AA"));
    TST_TN_FALSE(0 > scm_strcasecmp("aa",   "aA"));
    TST_TN_FALSE(0 > scm_strcasecmp("aa",   "Aa"));
    TST_TN_FALSE(0 > scm_strcasecmp("AA",   "aa"));
    TST_TN_FALSE(0 > scm_strcasecmp("aA",   "aa"));
    TST_TN_FALSE(0 > scm_strcasecmp("Aa",   "aa"));
    TST_TN_FALSE(0 > scm_strcasecmp("abc",  "abc"));
    TST_TN_FALSE(0 > scm_strcasecmp("abc",  "ABC"));
    TST_TN_FALSE(0 > scm_strcasecmp("abc",  "ABc"));
    TST_TN_TRUE (0 > scm_strcasecmp("abc",  "abcd"));
    TST_TN_FALSE(0 > scm_strcasecmp("ABC",  "abc"));
    TST_TN_FALSE(0 > scm_strcasecmp("ABc",  "abc"));
    TST_TN_FALSE(0 > scm_strcasecmp("abcd", "abc"));
    TST_TN_TRUE (0 > scm_strcasecmp("abC",  "abd"));
    TST_TN_FALSE(0 > scm_strcasecmp("abd",  "abC"));
}