0dd5877adc
authors - if you are okay with more relaxed license terms, or the regression test code was derived from others, pls change them.
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/* $NetBSD: div.c,v 1.2 2002/02/21 07:38:15 itojun Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#define NUM 1999236
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#define DENOM 1000000
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#define QUOT 1
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#define REM 999236
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int
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main(void)
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{
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div_t d;
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ldiv_t ld;
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lldiv_t lld;
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int error = 0;
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d = div(NUM, DENOM);
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ld = ldiv(NUM, DENOM);
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lld = lldiv(NUM, DENOM);
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if (d.quot != QUOT || d.rem != REM) {
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fprintf(stderr, "div returned (%d, %d), expected (%d, %d)\n",
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d.quot, d.rem, QUOT, REM);
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error++;
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}
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if (ld.quot != QUOT || ld.rem != REM) {
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fprintf(stderr, "ldiv returned (%ld, %ld), expected (%d, %d)\n",
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ld.quot, ld.rem, QUOT, REM);
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error++;
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}
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if (lld.quot != QUOT || lld.rem != REM) {
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fprintf(stderr, "lldiv returned (%lld, %lld), expected (%d, %d)\n",
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lld.quot, lld.rem, QUOT, REM);
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error++;
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}
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if (error > 0)
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fprintf(stderr, "div: got %d errors\n", error);
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exit(error);
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}
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