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();
+}