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-rw-r--r--tests/test-strerror.c65
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diff --git a/tests/test-strerror.c b/tests/test-strerror.c
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+/* Test of strerror() function.
+ Copyright (C) 2007-2008 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
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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. */
+
+/* Written by Eric Blake <ebb9@byu.net>, 2007. */
+
+#include <config.h>
+
+#include <errno.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)
+
+int
+main (int argc, char **argv)
+{
+ char *str;
+
+ str = strerror (EACCES);
+ ASSERT (str);
+ ASSERT (*str);
+
+ str = strerror (ETIMEDOUT);
+ ASSERT (str);
+ ASSERT (*str);
+
+ str = strerror (EOVERFLOW);
+ ASSERT (str);
+ ASSERT (*str);
+
+ str = strerror (0);
+ ASSERT (str);
+ ASSERT (*str);
+
+ str = strerror (-3);
+ ASSERT (str);
+ ASSERT (*str);
+
+ return 0;
+}