+++ /dev/null
-/*****************************************************************************\
- * Copyright (C) 2007-2010 Lawrence Livermore National Security, LLC.
- * Copyright (C) 2007 The Regents of the University of California.
- * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
- * Written by Brian Behlendorf <behlendorf1@llnl.gov>.
- * UCRL-CODE-235197
- *
- * This file is part of the SPL, Solaris Porting Layer.
- * For details, see <http://zfsonlinux.org/>.
- *
- * The SPL 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 2 of the License, or (at your
- * option) any later version.
- *
- * The SPL 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 the SPL. If not, see <http://www.gnu.org/licenses/>.
- *****************************************************************************
- * Solaris Porting LAyer Tests (SPLAT) Vnode Tests.
-\*****************************************************************************/
-
-#include <sys/vnode.h>
-#include "splat-internal.h"
-
-#define SPLAT_VNODE_NAME "vnode"
-#define SPLAT_VNODE_DESC "Kernel Vnode Tests"
-
-#define SPLAT_VNODE_TEST1_ID 0x0901
-#define SPLAT_VNODE_TEST1_NAME "vn_open"
-#define SPLAT_VNODE_TEST1_DESC "Vn_open Test"
-
-#define SPLAT_VNODE_TEST2_ID 0x0902
-#define SPLAT_VNODE_TEST2_NAME "vn_openat"
-#define SPLAT_VNODE_TEST2_DESC "Vn_openat Test"
-
-#define SPLAT_VNODE_TEST3_ID 0x0903
-#define SPLAT_VNODE_TEST3_NAME "vn_rdwr"
-#define SPLAT_VNODE_TEST3_DESC "Vn_rdwrt Test"
-
-#define SPLAT_VNODE_TEST4_ID 0x0904
-#define SPLAT_VNODE_TEST4_NAME "vn_rename"
-#define SPLAT_VNODE_TEST4_DESC "Vn_rename Test"
-
-#define SPLAT_VNODE_TEST5_ID 0x0905
-#define SPLAT_VNODE_TEST5_NAME "vn_getattr"
-#define SPLAT_VNODE_TEST5_DESC "Vn_getattr Test"
-
-#define SPLAT_VNODE_TEST6_ID 0x0906
-#define SPLAT_VNODE_TEST6_NAME "vn_sync"
-#define SPLAT_VNODE_TEST6_DESC "Vn_sync Test"
-
-#define SPLAT_VNODE_TEST_FILE "/etc/fstab"
-#define SPLAT_VNODE_TEST_FILE_AT "etc/fstab"
-#define SPLAT_VNODE_TEST_FILE_RW "/tmp/spl.vnode.tmp"
-#define SPLAT_VNODE_TEST_FILE_RW1 "/tmp/spl.vnode.tmp.1"
-#define SPLAT_VNODE_TEST_FILE_RW2 "/tmp/spl.vnode.tmp.2"
-
-static int
-splat_vnode_user_cmd(struct file *file, void *arg,
- char *name, char *cmd)
-{
- char sh_path[] = "/bin/sh";
- char *argv[] = { sh_path,
- "-c",
- cmd,
- NULL };
- char *envp[] = { "HOME=/",
- "TERM=linux",
- "PATH=/sbin:/usr/sbin:/bin:/usr/bin",
- NULL };
- int rc;
-
- rc = call_usermodehelper(sh_path, argv, envp, UMH_WAIT_PROC);
- if (rc) {
- splat_vprint(file, name,
- "Failed command: %s %s %s (%d)\n",
- argv[0], argv[1], cmd, rc);
- return -EPERM;
- }
-
- return 0;
-}
-
-static int
-splat_vnode_unlink_all(struct file *file, void *arg, char *name)
-{
- char *cmds[] = { "rm -f " SPLAT_VNODE_TEST_FILE_RW,
- "rm -f " SPLAT_VNODE_TEST_FILE_RW1,
- "rm -f " SPLAT_VNODE_TEST_FILE_RW2,
- NULL };
- int i = 0, rc = 0;
-
- while (cmds[i] != NULL) {
- if ((rc = splat_vnode_user_cmd(file, arg, name, cmds[i])))
- return rc;
-
- i++;
- }
-
- return rc;
-}
-
-static int
-splat_vnode_test1(struct file *file, void *arg)
-{
- vnode_t *vp;
- int rc;
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE, UIO_SYSSPACE,
- FREAD, 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST1_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- return -rc;
- }
-
- rc = VOP_CLOSE(vp, 0, 0, 0, 0, 0);
-
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST1_NAME,
- "Failed to vn_close test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- return -rc;
- }
-
- splat_vprint(file, SPLAT_VNODE_TEST1_NAME, "Successfully vn_open'ed "
- "and vn_closed test file: %s\n", SPLAT_VNODE_TEST_FILE);
-
- return -rc;
-} /* splat_vnode_test1() */
-
-static int
-splat_vnode_test2(struct file *file, void *arg)
-{
- vnode_t *vp;
- int rc;
-
- if ((rc = vn_openat(SPLAT_VNODE_TEST_FILE_AT, UIO_SYSSPACE,
- FREAD, 0644, &vp, 0, 0, rootdir, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST2_NAME,
- "Failed to vn_openat test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- return -rc;
- }
-
- rc = VOP_CLOSE(vp, 0, 0, 0, 0, 0);
-
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST2_NAME,
- "Failed to vn_close test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- return -rc;
- }
-
- splat_vprint(file, SPLAT_VNODE_TEST2_NAME, "Successfully vn_openat'ed "
- "and vn_closed test file: %s\n", SPLAT_VNODE_TEST_FILE);
-
- return -rc;
-} /* splat_vnode_test2() */
-
-static int
-splat_vnode_test3(struct file *file, void *arg)
-{
- vnode_t *vp;
- char buf1[32] = "SPL VNode Interface Test File\n";
- char buf2[32] = "";
- int rc;
-
- if ((rc = splat_vnode_unlink_all(file, arg, SPLAT_VNODE_TEST3_NAME)))
- return rc;
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE_RW, UIO_SYSSPACE,
- FWRITE | FREAD | FCREAT | FEXCL,
- 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- return -rc;
- }
-
- rc = vn_rdwr(UIO_WRITE, vp, buf1, strlen(buf1), 0,
- UIO_SYSSPACE, 0, RLIM64_INFINITY, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME,
- "Failed vn_rdwr write of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- goto out;
- }
-
- rc = vn_rdwr(UIO_READ, vp, buf2, strlen(buf1), 0,
- UIO_SYSSPACE, 0, RLIM64_INFINITY, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME,
- "Failed vn_rdwr read of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- goto out;
- }
-
- if (strncmp(buf1, buf2, strlen(buf1))) {
- rc = EINVAL;
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME,
- "Failed strncmp data written does not match "
- "data read\nWrote: %sRead: %s\n", buf1, buf2);
- goto out;
- }
-
- rc = 0;
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME, "Wrote: %s", buf1);
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME, "Read: %s", buf2);
- splat_vprint(file, SPLAT_VNODE_TEST3_NAME, "Successfully wrote and "
- "read expected data pattern to test file: %s\n",
- SPLAT_VNODE_TEST_FILE_RW);
-
-out:
- VOP_CLOSE(vp, 0, 0, 0, 0, 0);
- vn_remove(SPLAT_VNODE_TEST_FILE_RW, UIO_SYSSPACE, RMFILE);
-
- return -rc;
-} /* splat_vnode_test3() */
-
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(4,1,0)
-static int
-splat_vnode_test4(struct file *file, void *arg)
-{
- vnode_t *vp;
- char buf1[32] = "SPL VNode Interface Test File\n";
- char buf2[32] = "";
- int rc;
-
- if ((rc = splat_vnode_unlink_all(file, arg, SPLAT_VNODE_TEST4_NAME)))
- return rc;
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE_RW1, UIO_SYSSPACE,
- FWRITE | FREAD | FCREAT | FEXCL, 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW1, rc);
- goto out;
- }
-
- rc = vn_rdwr(UIO_WRITE, vp, buf1, strlen(buf1), 0,
- UIO_SYSSPACE, 0, RLIM64_INFINITY, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME,
- "Failed vn_rdwr write of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW1, rc);
- goto out2;
- }
-
- VOP_CLOSE(vp, 0, 0, 0, 0, 0);
-
- rc = vn_rename(SPLAT_VNODE_TEST_FILE_RW1,SPLAT_VNODE_TEST_FILE_RW2,0);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME, "Failed vn_rename "
- "%s -> %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW1,
- SPLAT_VNODE_TEST_FILE_RW2, rc);
- goto out;
- }
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE_RW2, UIO_SYSSPACE,
- FREAD | FEXCL, 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW2, rc);
- goto out;
- }
-
- rc = vn_rdwr(UIO_READ, vp, buf2, strlen(buf1), 0,
- UIO_SYSSPACE, 0, RLIM64_INFINITY, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME,
- "Failed vn_rdwr read of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW2, rc);
- goto out2;
- }
-
- if (strncmp(buf1, buf2, strlen(buf1))) {
- rc = EINVAL;
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME,
- "Failed strncmp data written does not match "
- "data read\nWrote: %sRead: %s\n", buf1, buf2);
- goto out2;
- }
-
- rc = 0;
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME, "Wrote to %s: %s",
- SPLAT_VNODE_TEST_FILE_RW1, buf1);
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME, "Read from %s: %s",
- SPLAT_VNODE_TEST_FILE_RW2, buf2);
- splat_vprint(file, SPLAT_VNODE_TEST4_NAME, "Successfully renamed "
- "test file %s -> %s and verified data pattern\n",
- SPLAT_VNODE_TEST_FILE_RW1, SPLAT_VNODE_TEST_FILE_RW2);
-out2:
- VOP_CLOSE(vp, 0, 0, 0, 0, 0);
-out:
- vn_remove(SPLAT_VNODE_TEST_FILE_RW1, UIO_SYSSPACE, RMFILE);
- vn_remove(SPLAT_VNODE_TEST_FILE_RW2, UIO_SYSSPACE, RMFILE);
-
- return -rc;
-} /* splat_vnode_test4() */
-#endif
-
-static int
-splat_vnode_test5(struct file *file, void *arg)
-{
- vnode_t *vp;
- vattr_t vap;
- int rc;
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE, UIO_SYSSPACE,
- FREAD, 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST5_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- return -rc;
- }
-
- rc = VOP_GETATTR(vp, &vap, 0, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST5_NAME,
- "Failed to vn_getattr test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE, rc);
- goto out;
- }
-
- if (vap.va_type != VREG) {
- rc = EINVAL;
- splat_vprint(file, SPLAT_VNODE_TEST5_NAME,
- "Failed expected regular file type "
- "(%d != VREG): %s (%d)\n", vap.va_type,
- SPLAT_VNODE_TEST_FILE, rc);
- goto out;
- }
-
- splat_vprint(file, SPLAT_VNODE_TEST1_NAME, "Successfully "
- "vn_getattr'ed test file: %s\n", SPLAT_VNODE_TEST_FILE);
-
-out:
- VOP_CLOSE(vp, 0, 0, 0, 0, 0);
-
- return -rc;
-} /* splat_vnode_test5() */
-
-static int
-splat_vnode_test6(struct file *file, void *arg)
-{
- vnode_t *vp;
- char buf[32] = "SPL VNode Interface Test File\n";
- int rc;
-
- if ((rc = splat_vnode_unlink_all(file, arg, SPLAT_VNODE_TEST6_NAME)))
- return rc;
-
- if ((rc = vn_open(SPLAT_VNODE_TEST_FILE_RW, UIO_SYSSPACE,
- FWRITE | FCREAT | FEXCL, 0644, &vp, 0, 0))) {
- splat_vprint(file, SPLAT_VNODE_TEST6_NAME,
- "Failed to vn_open test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- return -rc;
- }
-
- rc = vn_rdwr(UIO_WRITE, vp, buf, strlen(buf), 0,
- UIO_SYSSPACE, 0, RLIM64_INFINITY, 0, NULL);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST6_NAME,
- "Failed vn_rdwr write of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- goto out;
- }
-
- rc = vn_fsync(vp, 0, 0, 0);
- if (rc) {
- splat_vprint(file, SPLAT_VNODE_TEST6_NAME,
- "Failed vn_fsync of test file: %s (%d)\n",
- SPLAT_VNODE_TEST_FILE_RW, rc);
- goto out;
- }
-
- rc = 0;
- splat_vprint(file, SPLAT_VNODE_TEST6_NAME, "Successfully "
- "fsync'ed test file %s\n", SPLAT_VNODE_TEST_FILE_RW);
-out:
- VOP_CLOSE(vp, 0, 0, 0, 0, 0);
- vn_remove(SPLAT_VNODE_TEST_FILE_RW, UIO_SYSSPACE, RMFILE);
-
- return -rc;
-} /* splat_vnode_test6() */
-
-splat_subsystem_t *
-splat_vnode_init(void)
-{
- splat_subsystem_t *sub;
-
- sub = kmalloc(sizeof(*sub), GFP_KERNEL);
- if (sub == NULL)
- return NULL;
-
- memset(sub, 0, sizeof(*sub));
- strncpy(sub->desc.name, SPLAT_VNODE_NAME, SPLAT_NAME_SIZE);
- strncpy(sub->desc.desc, SPLAT_VNODE_DESC, SPLAT_DESC_SIZE);
- INIT_LIST_HEAD(&sub->subsystem_list);
- INIT_LIST_HEAD(&sub->test_list);
- spin_lock_init(&sub->test_lock);
- sub->desc.id = SPLAT_SUBSYSTEM_VNODE;
-
- splat_test_init(sub, SPLAT_VNODE_TEST1_NAME, SPLAT_VNODE_TEST1_DESC,
- SPLAT_VNODE_TEST1_ID, splat_vnode_test1);
- splat_test_init(sub, SPLAT_VNODE_TEST2_NAME, SPLAT_VNODE_TEST2_DESC,
- SPLAT_VNODE_TEST2_ID, splat_vnode_test2);
- splat_test_init(sub, SPLAT_VNODE_TEST3_NAME, SPLAT_VNODE_TEST3_DESC,
- SPLAT_VNODE_TEST3_ID, splat_vnode_test3);
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(4,1,0)
- splat_test_init(sub, SPLAT_VNODE_TEST4_NAME, SPLAT_VNODE_TEST4_DESC,
- SPLAT_VNODE_TEST4_ID, splat_vnode_test4);
-#endif
- splat_test_init(sub, SPLAT_VNODE_TEST5_NAME, SPLAT_VNODE_TEST5_DESC,
- SPLAT_VNODE_TEST5_ID, splat_vnode_test5);
- splat_test_init(sub, SPLAT_VNODE_TEST6_NAME, SPLAT_VNODE_TEST6_DESC,
- SPLAT_VNODE_TEST6_ID, splat_vnode_test6);
-
- return sub;
-} /* splat_vnode_init() */
-
-void
-splat_vnode_fini(splat_subsystem_t *sub)
-{
- ASSERT(sub);
-
- splat_test_fini(sub, SPLAT_VNODE_TEST6_ID);
- splat_test_fini(sub, SPLAT_VNODE_TEST5_ID);
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(4,1,0)
- splat_test_fini(sub, SPLAT_VNODE_TEST4_ID);
-#endif
- splat_test_fini(sub, SPLAT_VNODE_TEST3_ID);
- splat_test_fini(sub, SPLAT_VNODE_TEST2_ID);
- splat_test_fini(sub, SPLAT_VNODE_TEST1_ID);
-
- kfree(sub);
-} /* splat_vnode_fini() */
-
-int
-splat_vnode_id(void)
-{
- return SPLAT_SUBSYSTEM_VNODE;
-} /* splat_vnode_id() */
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