Add a test case for PR lib/41931 reported by he@. It was verified that these
fail on NetBSD 5.99.48 amd64 but pass on amd64 Linux (glibc 2.7).
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@ -1,4 +1,4 @@
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# $NetBSD: mi,v 1.301 2011/04/09 17:45:25 pgoyette Exp $
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# $NetBSD: mi,v 1.302 2011/04/10 06:11:47 jruoho Exp $
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#
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# Note: don't delete entries from here - mark them as "obsolete" instead.
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#
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./usr/libdata/debug/usr/tests/lib/libm tests-lib-debug
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./usr/libdata/debug/usr/tests/lib/libm/t_ceil.debug tests-lib-debug debug,atf
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./usr/libdata/debug/usr/tests/lib/libm/t_floor.debug tests-lib-debug debug,atf
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./usr/libdata/debug/usr/tests/lib/libm/t_log.debug tests-lib-debug debug,atf
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./usr/libdata/debug/usr/tests/lib/libm/t_libm.debug tests-obsolete obsolete
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./usr/libdata/debug/usr/tests/lib/libm/t_round.debug tests-lib-debug debug,atf
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./usr/libdata/debug/usr/tests/lib/libm/t_tanh.debug tests-lib-debug debug,atf
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@ -1956,6 +1957,7 @@
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./usr/tests/lib/libm/Atffile tests-lib-tests atf
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./usr/tests/lib/libm/t_ceil tests-lib-tests atf
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./usr/tests/lib/libm/t_floor tests-lib-tests atf
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./usr/tests/lib/libm/t_log tests-lib-tests atf
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./usr/tests/lib/libm/t_libm tests-obsolete obsolete
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./usr/tests/lib/libm/t_round tests-lib-tests atf
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./usr/tests/lib/libm/t_tanh tests-lib-tests atf
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# $NetBSD: Makefile,v 1.4 2011/04/08 06:49:21 jruoho Exp $
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# $NetBSD: Makefile,v 1.5 2011/04/10 06:11:47 jruoho Exp $
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.include <bsd.own.mk>
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TESTSDIR= ${TESTSBASE}/lib/libm
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TESTS_C+= t_ceil t_floor t_round t_tanh
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TESTS_C+= t_ceil t_floor t_log t_round t_tanh
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LDADD+=-lm
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LDADD+= -lm
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COPTS+= -Wfloat-equal
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.include <bsd.test.mk>
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/* $NetBSD: t_log.c,v 1.1 2011/04/10 06:11:47 jruoho Exp $ */
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/*-
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* Copyright (c) 2011 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 Jukka Ruohonen.
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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 <sys/cdefs.h>
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__RCSID("$NetBSD: t_log.c,v 1.1 2011/04/10 06:11:47 jruoho Exp $");
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#include <math.h>
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#include <atf-c.h>
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ATF_TC(log_nan);
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ATF_TC_HEAD(log_nan, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Test NaN from log(3)");
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}
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ATF_TC_BODY(log_nan, tc)
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{
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#ifndef __vax__
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double d;
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float f;
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/*
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* If the argument is negative,
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* the result should be NaN and
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* a domain error should follow
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*/
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atf_tc_expect_fail("PR lib/41931");
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d = log(-1);
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ATF_REQUIRE(isnan(d) != 0);
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d = log(-INFINITY);
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ATF_REQUIRE(isnan(d) != 0);
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f = logf(-1);
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ATF_REQUIRE(isnan(f) != 0);
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f = logf(-INFINITY);
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ATF_REQUIRE(isnan(f) != 0);
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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, log_nan);
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return atf_no_error();
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}
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