[src/trunk]: src test makecn/freecn

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4c56095c76f8
branches:  trunk
changeset: 759157:4c56095c76f8
user:      pooka <pooka%NetBSD.org@localhost>
date:      Tue Nov 30 16:16:33 2010 +0000

description:
test makecn/freecn

diffstat:

 distrib/sets/lists/tests/mi   |   4 +-
 tests/rump/rumpvfs/Makefile   |   3 +-
 tests/rump/rumpvfs/t_p2kifs.c |  94 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 99 insertions(+), 2 deletions(-)

diffs (139 lines):

diff -r 8ba6af563fed -r 4c56095c76f8 distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi       Tue Nov 30 16:05:55 2010 +0000
+++ b/distrib/sets/lists/tests/mi       Tue Nov 30 16:16:33 2010 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.161 2010/11/29 19:29:47 njoly Exp $
+# $NetBSD: mi,v 1.162 2010/11/30 16:16:33 pooka Exp $
 #
 # Note: don't delete entries from here - mark them as "obsolete" instead.
 #
@@ -411,6 +411,7 @@
 ./usr/libdata/debug/usr/tests/rump/rumpkern/t_vm.debug                 tests-syscall-debug     debug,atf
 ./usr/libdata/debug/usr/tests/rump/rumpvfs                             tests-syscall-debug
 ./usr/libdata/debug/usr/tests/rump/rumpvfs/t_etfs.debug                tests-syscall-debug     debug,atf
+./usr/libdata/debug/usr/tests/rump/rumpvfs/t_p2kifs.debug              tests-syscall-debug     debug,atf
 ./usr/libdata/debug/usr/tests/syscall                                  tests-syscall-debug
 ./usr/libdata/debug/usr/tests/syscall/t_cmsg.debug                     tests-syscall-debug     debug,atf
 ./usr/libdata/debug/usr/tests/syscall/t_timer.debug                    tests-syscall-debug     debug,atf
@@ -1638,6 +1639,7 @@
 ./usr/tests/rump/rumpvfs                       tests-rump-tests
 ./usr/tests/rump/rumpvfs/Atffile               tests-rump-tests        atf
 ./usr/tests/rump/rumpvfs/t_etfs                tests-rump-tests        atf
+./usr/tests/rump/rumpvfs/t_p2kifs              tests-rump-tests        atf
 ./usr/tests/sys                                tests-sys-tests
 ./usr/tests/sys/Atffile                        tests-sys-tests atf
 ./usr/tests/sys/rc                             tests-sys-tests
diff -r 8ba6af563fed -r 4c56095c76f8 tests/rump/rumpvfs/Makefile
--- a/tests/rump/rumpvfs/Makefile       Tue Nov 30 16:05:55 2010 +0000
+++ b/tests/rump/rumpvfs/Makefile       Tue Nov 30 16:16:33 2010 +0000
@@ -1,10 +1,11 @@
-# $NetBSD: Makefile,v 1.1 2010/06/16 19:29:33 pooka Exp $
+# $NetBSD: Makefile,v 1.2 2010/11/30 16:16:33 pooka Exp $
 
 .include <bsd.own.mk>
 
 TESTSDIR=      ${TESTSBASE}/rump/rumpvfs
 
 TESTS_C=       t_etfs
+TESTS_C+=      t_p2kifs
 
 LDADD= -lrumpvfs -lrump -lrumpuser -lpthread
 
diff -r 8ba6af563fed -r 4c56095c76f8 tests/rump/rumpvfs/t_p2kifs.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/rump/rumpvfs/t_p2kifs.c     Tue Nov 30 16:16:33 2010 +0000
@@ -0,0 +1,94 @@
+/*     $NetBSD: t_p2kifs.c,v 1.1 2010/11/30 16:16:33 pooka 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[] = 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_newproc());
+
+       /* 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_VOP_UNLOCK(vp);
+       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_VOP_UNLOCK(vp);
+       rump_pub_freecn(cn, RUMPCN_FREECRED);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+       ATF_TP_ADD_TC(tp, makecn);
+
+       return atf_no_error();
+}