diff options
Diffstat (limited to 'contrib/netbsd-tests/rump/rumpvfs/t_p2kifs.c')
-rw-r--r-- | contrib/netbsd-tests/rump/rumpvfs/t_p2kifs.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/rump/rumpvfs/t_p2kifs.c b/contrib/netbsd-tests/rump/rumpvfs/t_p2kifs.c new file mode 100644 index 000000000000..735c607eb1cd --- /dev/null +++ b/contrib/netbsd-tests/rump/rumpvfs/t_p2kifs.c @@ -0,0 +1,92 @@ +/* $NetBSD: t_p2kifs.c,v 1.4 2014/02/07 15:29:23 hannken Exp $ */ + +/*- + * Copyright (c) 2010 The NetBSD Foundation, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND + * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/mount.h> +#include <sys/sysctl.h> + +#include <rump/rump.h> +#include <rump/rump_syscalls.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "../../h_macros.h" + +ATF_TC(makecn); +ATF_TC_HEAD(makecn, tc) +{ + + atf_tc_set_md_var(tc, "descr", "Tests makecn/LOOKUP/freecn"); +} + +#define TESTFILE "testi" + +ATF_TC_BODY(makecn, tc) +{ + struct componentname *cn; + char pathstr[MAXPATHLEN] = TESTFILE; + struct vnode *vp; + extern struct vnode *rumpns_rootvnode; + + rump_init(); + + /* + * Strategy is to create a componentname, edit the passed + * string, and then do a lookup with the componentname. + */ + RL(rump_sys_mkdir("/" TESTFILE, 0777)); + + /* need stable lwp for componentname */ + RZ(rump_pub_lwproc_rfork(RUMP_RFCFDG)); + + /* try it once with the right path */ + cn = rump_pub_makecn(RUMP_NAMEI_LOOKUP, 0, pathstr, strlen(pathstr), + rump_pub_cred_create(0, 0, 0, NULL), rump_pub_lwproc_curlwp()); + RZ(RUMP_VOP_LOOKUP(rumpns_rootvnode, &vp, cn)); + rump_pub_freecn(cn, RUMPCN_FREECRED); + + /* and then with modification-in-the-middle */ + cn = rump_pub_makecn(RUMP_NAMEI_LOOKUP, 0, pathstr, strlen(pathstr), + rump_pub_cred_create(0, 0, 0, NULL), rump_pub_lwproc_curlwp()); + strcpy(pathstr, "/muuta"); + RZ(RUMP_VOP_LOOKUP(rumpns_rootvnode, &vp, cn)); + rump_pub_freecn(cn, RUMPCN_FREECRED); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, makecn); + + return atf_no_error(); +} |