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Verify PR lib/45020. Fails at least on amd64.

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This commit is contained in:
jruoho 2011-06-04 09:57:33 +00:00
parent af2ef37331
commit 27898bce9a
1 changed files with 37 additions and 3 deletions
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40
tests/lib/libc/stdlib/t_strtod.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_strtod.c,v 1.12 2011/05/31 20:17:36 jruoho Exp $ */
/* $NetBSD: t_strtod.c,v 1.13 2011/06/04 09:57:33 jruoho Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -32,7 +32,7 @@
/* Public domain, Otto Moerbeek <otto@drijf.net>, 2006. */
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_strtod.c,v 1.12 2011/05/31 20:17:36 jruoho Exp $");
__RCSID("$NetBSD: t_strtod.c,v 1.13 2011/06/04 09:57:33 jruoho Exp $");
#include <errno.h>
#include <math.h>
@ -126,13 +126,46 @@ ATF_TC_BODY(strtod_inf, tc)
ATF_REQUIRE(isinf(d) != 0);
f = strtof("INF", NULL);
ATF_REQUIRE(isinf(f) != 0);
ATF_REQUIRE(isinff(f) != 0);
ld = strtold("INF", NULL);
ATF_REQUIRE(isinf(ld) != 0);
#endif
}
ATF_TC(strtod_nan);
ATF_TC_HEAD(strtod_nan, tc)
{
atf_tc_set_md_var(tc, "descr", "A strtod(3) with NaN");
}
ATF_TC_BODY(strtod_nan, tc)
{
#ifndef __vax__
const char *str = "NaN(x)y";
long double ld;
char *end;
double d;
float f;
atf_tc_expect_fail("PR lib/45020");
d = strtod(str, &end);
ATF_REQUIRE(isnan(d) != 0);
ATF_REQUIRE(strcmp(end, "y") == 0);
f = strtof(str, &end);
ATF_REQUIRE(isnanf(f) != 0);
ATF_REQUIRE(strcmp(end, "y") == 0);
ld = strtold(str, &end);
ATF_REQUIRE(isnan(ld) != 0);
ATF_REQUIRE(strcmp(end, "y") == 0);
#endif
}
ATF_TC(strtod_round);
ATF_TC_HEAD(strtod_round, tc)
{
@ -203,6 +236,7 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, strtod_basic);
ATF_TP_ADD_TC(tp, strtod_hex);
ATF_TP_ADD_TC(tp, strtod_inf);
ATF_TP_ADD_TC(tp, strtod_nan);
ATF_TP_ADD_TC(tp, strtod_round);
ATF_TP_ADD_TC(tp, strtod_underflow);