0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/* $NetBSD: t_modf.c,v 1.1 2014/06/16 12:54:43 joerg Exp $ */
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/*-
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* Copyright (c) 2014 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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ATF_TC(modf);
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ATF_TC_HEAD(modf, tc)
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{
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atf_tc_set_md_var(tc, "descr","Check modf family");
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}
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ATF_TC_BODY(modf, tc)
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{
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float basef;
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double base;
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long double basel;
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ATF_CHECK(modff(1.0, &basef) == 0.0);
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ATF_CHECK(basef == 1.0);
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ATF_CHECK(modf(1.0, &base) == 0.0);
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ATF_CHECK(base == 1.0);
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ATF_CHECK(modfl(1.0, &basel) == 0.0);
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ATF_CHECK(basel == 1.0);
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ATF_CHECK(modff(-1 - FLT_EPSILON, &basef) == -FLT_EPSILON);
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ATF_CHECK(basef == -1.0);
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ATF_CHECK(modf(-1 - DBL_EPSILON, &base) == -DBL_EPSILON);
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ATF_CHECK(base == -1.0);
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ATF_CHECK(modfl(-1 - LDBL_EPSILON, &basel) == -LDBL_EPSILON);
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ATF_CHECK(basel == -1.0);
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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, modf);
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return atf_no_error();
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}
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