[src/trunk]: src/tests/lib/libc/stdlib Verify the existence of PR lib/33262.

[jruoho <jruoho%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/99ce0b97b5b9
branches:  trunk
changeset: 763891:99ce0b97b5b9
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Wed Apr 06 07:25:34 2011 +0000

description:
Verify the existence of PR lib/33262.

diffstat:

 tests/lib/libc/stdlib/t_strtod.c |  29 +++++++++++++++++++++++++++--
 1 files changed, 27 insertions(+), 2 deletions(-)

diffs (57 lines):

diff -r c26de4295875 -r 99ce0b97b5b9 tests/lib/libc/stdlib/t_strtod.c
--- a/tests/lib/libc/stdlib/t_strtod.c  Wed Apr 06 06:46:14 2011 +0000
+++ b/tests/lib/libc/stdlib/t_strtod.c  Wed Apr 06 07:25:34 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_strtod.c,v 1.2 2011/04/05 08:24:28 jruoho Exp $ */
+/*     $NetBSD: t_strtod.c,v 1.3 2011/04/06 07:25:34 jruoho Exp $ */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
 /* Public domain, Otto Moerbeek <otto%drijf.net@localhost>, 2006. */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_strtod.c,v 1.2 2011/04/05 08:24:28 jruoho Exp $");
+__RCSID("$NetBSD: t_strtod.c,v 1.3 2011/04/06 07:25:34 jruoho Exp $");
 
 #include <atf-c.h>
 #include <errno.h>
@@ -94,6 +94,30 @@
        ATF_REQUIRE(fabs(d) < 1.0e-40);
 }
 
+ATF_TC(strtod_inf);
+ATF_TC_HEAD(strtod_inf, tc)
+{
+       atf_tc_set_md_var(tc, "descr", "A strtod(3) with INF");
+}
+
+ATF_TC_BODY(strtod_inf, tc)
+{
+       long double ld;
+       double d;
+       float f;
+
+       atf_tc_expect_fail("PR lib/33262");
+
+       d = strtod("INF", NULL);
+       ATF_REQUIRE(isinf(d) != 0);
+
+       f = strtof("INF", NULL);
+       ATF_REQUIRE(isinf(f) != 0);
+
+       ld = strtold("INF", NULL);
+       ATF_REQUIRE(isinf(ld) != 0);
+}
+
 ATF_TC(strtod_underflow);
 ATF_TC_HEAD(strtod_underflow, tc)
 {
@@ -127,6 +151,7 @@
 
        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_underflow);
 
        return atf_no_error();