diff options
author | Bruno Haible <bruno@clisp.org> | 2010-11-30 21:28:45 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2010-11-30 21:28:45 +0100 |
commit | 326a47c7592202de776489e6492154c5aaa6aed6 (patch) | |
tree | 6617f799db3be4e558dbfb4edeaf3e1952d231bc /tests | |
parent | b4417f755d2a8e39cb2052dbe949cae5d6971faf (diff) | |
download | gnulib-326a47c7592202de776489e6492154c5aaa6aed6.tar.gz |
Tests for module 'getdomainname'.
* modules/getdomainname-tests: New file.
* tests/test-getdomainname.c: New file, based on tests/test-gethostname.c.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test-getdomainname.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/test-getdomainname.c b/tests/test-getdomainname.c new file mode 100644 index 0000000000..5bc941bac5 --- /dev/null +++ b/tests/test-getdomainname.c @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2008-2010 Free Software Foundation, Inc. + * Written by Simon Josefsson. + * + * 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 of the License, 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, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Get getdomainname() declaration. */ +#include <unistd.h> + +#include "signature.h" +SIGNATURE_CHECK (getdomainname, int, (char *, size_t)); + +#include <stdio.h> +#include <string.h> +#include <errno.h> + +#define YPMAXDOMAIN 64 + +#define NODOMAINNAME "magic-gnulib-test-string" + +int +main (int argc, char *argv[] _GL_UNUSED) +{ + char buf[YPMAXDOMAIN]; + int rc; + + if (strlen (NODOMAINNAME) >= YPMAXDOMAIN) + { + printf ("YPMAXDOMAIN impossibly small?! %d\n", YPMAXDOMAIN); + return 2; + } + + strcpy (buf, NODOMAINNAME); + + rc = getdomainname (buf, sizeof (buf)); + + if (rc != 0) + { + printf ("getdomainname failed, rc %d errno %d\n", rc, errno); + return 1; + } + + if (strcmp (buf, NODOMAINNAME) == 0) + { + printf ("getdomainname left buffer untouched.\n"); + return 1; + } + + if (argc > 1) + printf ("domainname: %s\n", buf); + + return 0; +} |