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authorMike Frysinger <vapier@gentoo.org>2006-02-15 04:58:43 +0000
committerMike Frysinger <vapier@gentoo.org>2006-02-15 04:58:43 +0000
commit4d0d43c40a4cf86fa330d4399105bb1a2d6e805e (patch)
treedb2097bcf8c8639667dd7e74dec1b31e1f92c44a /test/inet/bug-if1.c
parent262d67adda5553adfad83e3862780c72bd6d2319 (diff)
grab some tests from glibc
Diffstat (limited to 'test/inet/bug-if1.c')
-rw-r--r--test/inet/bug-if1.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/test/inet/bug-if1.c b/test/inet/bug-if1.c
new file mode 100644
index 000000000..6bcd175eb
--- /dev/null
+++ b/test/inet/bug-if1.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include <string.h>
+#include <net/if.h>
+
+
+static int
+do_test (void)
+{
+ char buf[IF_NAMESIZE];
+ /* Index 0 is always invalid (see RFC 3493). */
+ char *cp = if_indextoname (0, buf);
+ if (cp != NULL)
+ {
+ printf ("invalid index returned result \"%s\"\n", cp);
+ return 1;
+ }
+ else if (errno != ENXIO)
+ {
+ int err = errno;
+ char errbuf1[256];
+ char errbuf2[256];
+
+ printf ("errno = %d (%s), expected %d (%s)\n",
+ err, strerror_r (err, errbuf1, sizeof (errbuf1)),
+ ENXIO, strerror_r (ENXIO, errbuf2, sizeof (errbuf2)));
+ return 1;
+ }
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"