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
67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
/* $NetBSD: t_isnan.c,v 1.5 2014/11/04 00:20:19 justin Exp $ */
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/*
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* This file is in the Public Domain.
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*
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* The nan test is blatently copied by Simon Burge from the infinity
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* test by Ben Harris.
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*/
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#include <sys/param.h>
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#include <atf-c.h>
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#include <math.h>
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#include <string.h>
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ATF_TC(isnan_basic);
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ATF_TC_HEAD(isnan_basic, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Verify that isnan(3) works");
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}
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ATF_TC_BODY(isnan_basic, tc)
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{
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#if defined(__m68k__)
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atf_tc_skip("Test not applicable on " MACHINE_ARCH);
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#endif
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#ifdef NAN
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/* NAN is meant to be a (float)NaN. */
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ATF_CHECK(isnan(NAN) != 0);
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ATF_CHECK(isnan((double)NAN) != 0);
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#else
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atf_tc_skip("Test not applicable");
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#endif
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}
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ATF_TC(isinf_basic);
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ATF_TC_HEAD(isinf_basic, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Verify that isinf(3) works");
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}
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ATF_TC_BODY(isinf_basic, tc)
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{
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#if defined(__m68k__)
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atf_tc_skip("Test not applicable on " MACHINE_ARCH);
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#endif
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/* HUGE_VAL is meant to be an infinity. */
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ATF_CHECK(isinf(HUGE_VAL) != 0);
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/* HUGE_VALF is the float analog of HUGE_VAL. */
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ATF_CHECK(isinf(HUGE_VALF) != 0);
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/* HUGE_VALL is the long double analog of HUGE_VAL. */
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ATF_CHECK(isinf(HUGE_VALL) != 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, isnan_basic);
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ATF_TP_ADD_TC(tp, isinf_basic);
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return atf_no_error();
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}
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