diff options
Diffstat (limited to 'contrib/netbsd-tests/lib/libm/t_fmod.c')
| -rw-r--r-- | contrib/netbsd-tests/lib/libm/t_fmod.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/lib/libm/t_fmod.c b/contrib/netbsd-tests/lib/libm/t_fmod.c new file mode 100644 index 0000000..7dac93d --- /dev/null +++ b/contrib/netbsd-tests/lib/libm/t_fmod.c @@ -0,0 +1,63 @@ +/* $NetBSD: t_fmod.c,v 1.2 2014/02/27 17:26:02 joerg Exp $ */ + +/*- + * Copyright (c) 2013 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Joerg Sonnenberger. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <atf-c.h> +#include <float.h> +#include <math.h> + +ATF_TC(fmod); +ATF_TC_HEAD(fmod, tc) +{ + atf_tc_set_md_var(tc, "descr","Check fmod family"); +} + +ATF_TC_BODY(fmod, tc) +{ + ATF_CHECK(fmodf(2.0, 1.0) == 0); + ATF_CHECK(fmod(2.0, 1.0) == 0); + ATF_CHECK(fmodl(2.0, 1.0) == 0); + + ATF_CHECK(fmodf(2.0, 0.5) == 0); + ATF_CHECK(fmod(2.0, 0.5) == 0); + ATF_CHECK(fmodl(2.0, 0.5) == 0); + + ATF_CHECK(fabsf(fmodf(1.0, 0.1) - 0.1f) <= 55 * FLT_EPSILON); + ATF_CHECK(fabs(fmod(1.0, 0.1) - 0.1) <= 55 * DBL_EPSILON); + ATF_CHECK(fabsl(fmodl(1.0, 0.1L) - 0.1L) <= 55 * LDBL_EPSILON); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, fmod); + + return atf_no_error(); +} |
