doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / tests / test-strsignal.c

diff --git a/tests/test-strsignal.c b/tests/test-strsignal.c
index 8cc955b..4194c3d 100644 (file)
--- a/tests/test-strsignal.c
+++ b/tests/test-strsignal.c
@@ -1,5 +1,5 @@
 /* Test of strsignal() function.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2014 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,29 +12,20 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Colin Watson <cjwatson@debian.org>, 2008.  */
 
 #include <config.h>
 
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
-#define ASSERT(expr) \
-  do                                                                        \
-    {                                                                       \
-      if (!(expr))                                                          \
-        {                                                                   \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                  \
-          abort ();                                                         \
-        }                                                                   \
-    }                                                                       \
-  while (0)
+#include "signature.h"
+SIGNATURE_CHECK (strsignal, char *, (int));
+
+#include <signal.h>
+
+#include "macros.h"
 
 #if HAVE_DECL_SYS_SIGLIST
 # define ASSERT_DESCRIPTION(got, expect)
@@ -44,9 +35,13 @@
 #endif
 
 int
-main (int argc, char **argv)
+main (void)
 {
-  char *str;
+  /* Work around bug in cygwin 1.5.25 <string.h> by declaring str as
+     const char *, even though strsignal is supposed to return char *.
+     At any rate, this doesn't hurt, since POSIX 200x states that "The
+     string pointed to shall not be modified by the application."  */
+  const char *str;
 
   /* We try a couple of signals, since not all signals are supported
      everywhere.  Notwithstanding the #ifdef for neatness, SIGINT should in