77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/* $NetBSD: t_fmod.c,v 1.3 2015/01/03 14:23:53 gson Exp $ */
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/*-
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* Copyright (c) 2013 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Joerg Sonnenberger.
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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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*
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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 <atf-c.h>
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#include <float.h>
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#include <math.h>
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#include "isqemu.h"
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ATF_TC(fmod);
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ATF_TC_HEAD(fmod, tc)
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{
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atf_tc_set_md_var(tc, "descr","Check fmod family");
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}
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ATF_TC_BODY(fmod, tc)
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{
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#ifdef __NetBSD__
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if (isQEMU())
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atf_tc_expect_fail("PR misc/44767");
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#endif
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ATF_CHECK(fmodf(2.0, 1.0) == 0);
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ATF_CHECK(fmod(2.0, 1.0) == 0);
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#if !defined(__FreeBSD__) || LDBL_PREC != 53
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ATF_CHECK(fmodl(2.0, 1.0) == 0);
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#endif
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ATF_CHECK(fmodf(2.0, 0.5) == 0);
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ATF_CHECK(fmod(2.0, 0.5) == 0);
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#if !defined(__FreeBSD__) || LDBL_PREC != 53
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ATF_CHECK(fmodl(2.0, 0.5) == 0);
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#endif
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ATF_CHECK(fabsf(fmodf(1.0, 0.1) - 0.1f) <= 55 * FLT_EPSILON);
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ATF_CHECK(fabs(fmod(1.0, 0.1) - 0.1) <= 55 * DBL_EPSILON);
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#if !defined(__FreeBSD__) || LDBL_PREC != 53
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ATF_CHECK(fabsl(fmodl(1.0, 0.1L) - 0.1L) <= 55 * LDBL_EPSILON);
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#endif
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, fmod);
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return atf_no_error();
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}
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