Module Name: src
Committed By: pooka
Date: Tue Jul 13 18:13:11 UTC 2010
Modified Files:
src/tests/fs/vfs: Makefile
Added Files:
src/tests/fs/vfs: t_vnops.c
Log Message:
Add a few simple basic-level tests for vnodeops. They don't cover
corner-cases, but make sure things at least superficially work
(which they always don't). More to come...
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/tests/fs/vfs/Makefile
cvs rdiff -u -r0 -r1.1 src/tests/fs/vfs/t_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/fs/vfs/Makefile
diff -u src/tests/fs/vfs/Makefile:1.4 src/tests/fs/vfs/Makefile:1.5
--- src/tests/fs/vfs/Makefile:1.4 Tue Jul 13 18:09:52 2010
+++ src/tests/fs/vfs/Makefile Tue Jul 13 18:13:10 2010
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.4 2010/07/13 18:09:52 pooka Exp $
+# $NetBSD: Makefile,v 1.5 2010/07/13 18:13:10 pooka Exp $
#
TESTSDIR= ${TESTSBASE}/fs/vfs
@@ -6,6 +6,7 @@
TESTS_C= t_rmdirrace
TESTS_C+= t_vfsops
+TESTS_C+= t_vnops
LDADD+=-lrumpfs_ext2fs # ext2fs
LDADD+=-lrumpfs_ffs # ffs
Added files:
Index: src/tests/fs/vfs/t_vnops.c
diff -u /dev/null src/tests/fs/vfs/t_vnops.c:1.1
--- /dev/null Tue Jul 13 18:13:11 2010
+++ src/tests/fs/vfs/t_vnops.c Tue Jul 13 18:13:10 2010
@@ -0,0 +1,156 @@
+/* $NetBSD: t_vnops.c,v 1.1 2010/07/13 18:13:10 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/stat.h>
+#include <sys/statvfs.h>
+
+#include <atf-c.h>
+#include <fcntl.h>
+#include <libgen.h>
+#include <unistd.h>
+
+#include <rump/rump_syscalls.h>
+#include <rump/rump.h>
+
+#include "../common/h_fsmacros.h"
+#include "../../h_macros.h"
+
+/* make work when run with 5.0 userland */
+#if defined(__NetBSD_Version__) && (__NetBSD_Version__ < 599000700)
+#define rump_sys_stat rump_pub_sys___stat30
+#endif
+
+#define USES_DIRS \
+ if (FSTYPE_SYSVBFS(tc)) atf_tc_skip("dirs not supported by file system")
+
+static void
+lookup_simple(const atf_tc_t *tc, const char *mountpath)
+{
+ char pb[MAXPATHLEN], final[MAXPATHLEN];
+ struct stat sb1, sb2;
+
+ strcpy(final, mountpath);
+ sprintf(pb, "%s/../%s", mountpath, basename(final));
+ if (rump_sys_stat(pb, &sb1) == -1)
+ atf_tc_fail_errno("stat 1");
+
+ sprintf(pb, "%s/./../%s", mountpath, basename(final));
+ if (rump_sys_stat(pb, &sb2) == -1)
+ atf_tc_fail_errno("stat 2");
+
+ ATF_REQUIRE(memcmp(&sb1, &sb2, sizeof(sb1)) == 0);
+}
+
+static void
+lookup_complex(const atf_tc_t *tc, const char *mountpath)
+{
+ char pb[MAXPATHLEN];
+ struct stat sb1, sb2;
+
+ USES_DIRS;
+
+ sprintf(pb, "%s/dir", mountpath);
+ if (rump_sys_mkdir(pb, 0777) == -1)
+ atf_tc_fail_errno("mkdir");
+ if (rump_sys_stat(pb, &sb1) == -1)
+ atf_tc_fail_errno("stat 1");
+
+ sprintf(pb, "%s/./dir/../././dir/.", mountpath);
+ if (rump_sys_stat(pb, &sb2) == -1)
+ atf_tc_fail_errno("stat 2");
+
+ ATF_REQUIRE(memcmp(&sb1, &sb2, sizeof(sb1)) == 0);
+}
+
+static void
+dir_simple(const atf_tc_t *tc, const char *mountpath)
+{
+ char pb[MAXPATHLEN];
+ struct stat sb;
+
+ USES_DIRS;
+
+ /* check we can create directories */
+ sprintf(pb, "%s/dir", mountpath);
+ if (rump_sys_mkdir(pb, 0777) == -1)
+ atf_tc_fail_errno("mkdir");
+ if (rump_sys_stat(pb, &sb) == -1)
+ atf_tc_fail_errno("stat new directory");
+
+ /* check we can remove then and that it makes them unreachable */
+ if (rump_sys_rmdir(pb) == -1)
+ atf_tc_fail_errno("rmdir");
+ if (rump_sys_stat(pb, &sb) != -1 || errno != ENOENT)
+ atf_tc_fail("ENOENT expected from stat");
+}
+
+static void
+dir_notempty(const atf_tc_t *tc, const char *mountpath)
+{
+ char pb[MAXPATHLEN], pb2[MAXPATHLEN];
+ int fd, rv;
+
+ USES_DIRS;
+
+ /* check we can create directories */
+ sprintf(pb, "%s/dir", mountpath);
+ if (rump_sys_mkdir(pb, 0777) == -1)
+ atf_tc_fail_errno("mkdir");
+
+ sprintf(pb2, "%s/dir/file", mountpath);
+ fd = rump_sys_open(pb2, O_RDWR | O_CREAT, 0777);
+ if (fd == -1)
+ atf_tc_fail_errno("create file");
+ rump_sys_close(fd);
+
+ rv = rump_sys_rmdir(pb);
+ if (rv != -1 || errno != ENOTEMPTY)
+ atf_tc_fail("non-empty directory removed succesfully");
+
+ if (rump_sys_unlink(pb2) == -1)
+ atf_tc_fail_errno("cannot remove dir/file");
+
+ if (rump_sys_rmdir(pb) == -1)
+ atf_tc_fail_errno("remove directory");
+}
+
+ATF_TC_FSAPPLY(lookup_simple, "simple lookup (./.. on root)");
+ATF_TC_FSAPPLY(lookup_complex, "lookup of non-dot entries");
+ATF_TC_FSAPPLY(dir_simple, "mkdir/rmdir");
+ATF_TC_FSAPPLY(dir_notempty, "non-empty directories cannot be removed");
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_FSAPPLY(lookup_simple);
+ ATF_TP_FSAPPLY(lookup_complex);
+ ATF_TP_FSAPPLY(dir_simple);
+ ATF_TP_FSAPPLY(dir_notempty);
+
+ return atf_no_error();
+}
