[src/trunk]: src/tests/lib/libc/stdlib Add more strings to the "infinity test".

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

details:   https://anonhg.NetBSD.org/src/rev/3356b06e0d57
branches:  trunk
changeset: 765735:3356b06e0d57
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Sat Jun 04 10:16:59 2011 +0000

description:
Add more strings to the "infinity test".

diffstat:

 tests/lib/libc/stdlib/t_strtod.c |  25 +++++++++++++++++--------
 1 files changed, 17 insertions(+), 8 deletions(-)

diffs (60 lines):

diff -r dee14d7b1922 -r 3356b06e0d57 tests/lib/libc/stdlib/t_strtod.c
--- a/tests/lib/libc/stdlib/t_strtod.c  Sat Jun 04 09:57:33 2011 +0000
+++ b/tests/lib/libc/stdlib/t_strtod.c  Sat Jun 04 10:16:59 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_strtod.c,v 1.13 2011/06/04 09:57:33 jruoho Exp $ */
+/*     $NetBSD: t_strtod.c,v 1.14 2011/06/04 10:16:59 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 1.13 2011/06/04 09:57:33 jruoho Exp $");
+__RCSID("$NetBSD: t_strtod.c,v 1.14 2011/06/04 10:16:59 jruoho Exp $");
 
 #include <errno.h>
 #include <math.h>
@@ -108,11 +108,17 @@
 
 ATF_TC_BODY(strtod_inf, tc)
 {
+
 #ifndef __vax__
 
+       static const char *str[] =
+           { "Inf", "INF", "-Inf", "-INF", "Infinity", "+Infinity",
+             "INFINITY", "-INFINITY", "InFiNiTy", "+InFiNiTy" };
+
        long double ld;
        double d;
        float f;
+       size_t i;
 
        /*
         * See the closed PR lib/33262.
@@ -122,14 +128,17 @@
        if (system("cpuctl identify 0 | grep -q QEMU") == 0)
                atf_tc_expect_fail("PR misc/44767");
 
-       d = strtod("INF", NULL);
-       ATF_REQUIRE(isinf(d) != 0);
+       for (i = 0; i < __arraycount(str); i++) {
+
+               d = strtod(str[i], NULL);
+               ATF_REQUIRE(isinf(d) != 0);
 
-       f = strtof("INF", NULL);
-       ATF_REQUIRE(isinff(f) != 0);
+               f = strtof(str[i], NULL);
+               ATF_REQUIRE(isinf(f) != 0);
 
-       ld = strtold("INF", NULL);
-       ATF_REQUIRE(isinf(ld) != 0);
+               ld = strtold(str[i], NULL);
+               ATF_REQUIRE(isinf(ld) != 0);
+       }
 #endif
 }