Mercurial > hg > octave-lyh > gnulib-hg
changeset 9632:2afb25a39ffb
New module gethostname-tests.
author | Simon Josefsson <simon@josefsson.org> |
---|---|
date | Thu, 17 Jan 2008 13:16:12 +0100 |
parents | e225fe0e35c0 |
children | dd11dbd9160b |
files | ChangeLog modules/gethostname-tests tests/test-gethostname.c |
diffstat | 3 files changed, 69 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2008-01-17 Simon Josefsson <simon@josefsson.org> + + * modules/gethostname-tests: New file. + + * tests/test-gethostname.c: New file. + 2008-01-17 Simon Josefsson <simon@josefsson.org> * lib/gethostname.c: Include string.h unconditionally, strncpy is
new file mode 100644 --- /dev/null +++ b/modules/gethostname-tests @@ -0,0 +1,10 @@ +Files: +tests/test-gethostname.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-gethostname +check_PROGRAMS += test-gethostname
new file mode 100644 --- /dev/null +++ b/tests/test-gethostname.c @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2008 Free Software Foundation + * 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> + +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <unistd.h> + +#define NOHOSTNAME "magic-gnulib-test-string" + +int +main (int argc, char *argv[]) +{ + char buf[2500]; + int rc; + + strcpy (buf, NOHOSTNAME); + + rc = gethostname (buf, sizeof (buf)); + + if (rc != 0) + { + printf ("gethostname failed, rc %d errno %d\n", errno); + return 1; + } + + if (strcmp (buf, NOHOSTNAME) == 0) + { + printf ("gethostname left buffer untouched.\n"); + return 1; + } + + if (argc > 1) + printf ("hostname: %s\n", buf); + + return 0; +}