[LTP] [PATCH v1] Rewritten symlink01 test
Andrea Cervesato
andrea.cervesato@suse.de
Fri Jan 19 10:29:09 CET 2024
From: Andrea Cervesato <andrea.cervesato@suse.com>
This test has been split and rewritten. Now it verifies the following
symlink() syscall features:
- symbolic link is created from a non-existing folder
- symbolic link is created from existing folder
- syscall raises EEXIST when symbolic link already exists
- syscall raises ENAMETOOLONG when path name is PATH_MAX long (or above)
Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
testcases/kernel/syscalls/symlink/symlink01.c | 1898 +----------------
1 file changed, 54 insertions(+), 1844 deletions(-)
diff --git a/testcases/kernel/syscalls/symlink/symlink01.c b/testcases/kernel/syscalls/symlink/symlink01.c
index 8cf0c8f1c..10b05eee2 100644
--- a/testcases/kernel/syscalls/symlink/symlink01.c
+++ b/testcases/kernel/syscalls/symlink/symlink01.c
@@ -1,1886 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
- */
-/* $Id: symlink01.c,v 1.20 2009/11/02 13:57:19 subrata_modak Exp $ */
-/*
- * OS Test - Silicon Graphics, Inc.
- *
- * TEST IDENTIFIER : symlink01 (symlink)
- * TEST TITLE : Make a Symbolic Link to a File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 5
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : readlink01 (readlink)
- * TEST TITLE : Reads Value of a Symbolic Link
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 4
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : stat04 (stat)
- * TEST TITLE : Gets File Status Indirectly From a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : lstat01 (lstat)
- * TEST TITLE : Get file Status About a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : mkdir05 (mkdir)
- * TEST TITLE : Fail When Making a Directory File Indirectly From
- * a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 1
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : rmdir03 (rmdir)
- * TEST TITLE : Fail When Removing a Directory File Indirectly
- * From a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 1
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : chdir01 (chdir)
- * TEST TITLE : Changes Current Working DIrectory Location
- * Indirectly From a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : link01 (link)
- * TEST TITLE : Creates a Link To a File Indirectly From a
- * Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : unlink01 (unlink)
- * TEST TITLE : Removes a Link To a File And Not Any Object File
- * Which Maybe Pointed At
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 1
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : chmod01 (chmod)
- * TEST TITLE : Change Object File Permissions Indirectly From a
- * Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : utime01 (utime)
- * TEST TITLE : Set File Access And Modify Object File Times
- * Indirectly From a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : rename01 (rename)
- * TEST TITLE : Rename a Symbolic Link File And Not Any Object
- * File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 3
- * WALL CLOCK TIME : 3
- *
- * TEST IDENTIFIER : open01 (open)
- * TEST TITLE : Create/Open a File For Reading Or Writing
- * Indirectly From a Symbolic Link File
- * PARENT DOCUMENT : symtds01
- * TEST CASE TOTAL : 5
- * WALL CLOCK TIME : 3
- *
- *
- * EXECUTED BY : whom ever
- * CPU TYPES : ALL
- * AUTHOR : David Fenner
- * CO-PILOT : Jon Hendrickson
- * DATE STARTED : 07/25/90
- * INITIAL RELEASE : UNICOS 6.0
- *
- * TEST CASES
- *
- * For symlink
- * 1. Create symbolic link with abnormal object name path
- * 2. Create symbolic link with normal object name path
- * 3. Create symbolic link with path to an existing object file
- * 4. Receive EEXIST error when creating an already existing symbolic link file.
- * 5. Receive ENAMETOOLONG error when creating symbolic link which exceeds PATH_MAX in length
- *
- * For readlink
- * 1. Read a symbolic link file which points at no object file
- * 2. Read a symbolic link file which points at an object file
- * 3. Receive ENAMETOOLONG error when reading symbolic link which exceeds PATH_MAX in length
- * 4. Receive an EINVAL error when reading a file which is not a symbolic
- * link file.
- *
- * For stat
- * 1. Get object file status through symbolic link file
- * 2. Receive ENOENT error when accessing non-existent object file through symbolic link file
- * 3. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * For lstat
- * 1. Get symbolic link file status when pointing at no object file
- * 2. Get symbolic link file status when pointing at an object file
- * 3. Get object file status when argument is not a symbolic link
- * file.
- *
- * For mkdir
- * 1. Receive EEXIST error when creating a directory through a symbolic link file
- *
- * For rmdir
- * 1. Receive ENOTDIR error when removing an existing directory through a symbolic link file
- *
- * For chdir
- * 1. Change current working directory through a symbolic link file
- * 2. Receive ENOENT error when accessing non-existent directory through symbolic link file
- * 3. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * For link
- * 1. Link an object file to a new file through symbolic link file
- * 2. Receive ENOENT error when accessing non-existent object file through symbolic link file
- * 3. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * For unlink
- * 1. Delete a symbolic link file and not the object file which it points at
- *
- * For chmod
- * 1. Change file permissions of object file through a symbolic link file
- * 2. Receive ENOENT error when accessing non-existent directory through symbolic link file
- * 3. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * For utime
- * 1. Change inode times of object file through a symbolic link file
- * 2. Receive ENOENT error when accessing non-existent directory through symbolic link file
- * 3. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * For rename
- * 1. Rename a symbolic link file which points at no object file
- * 2. Rename a symbolic link file which points at an object file without any object file alterations.
- * 3. Receive EXDEV when trying to rename a symbolic link file to an address outside of current file system
- *
- * For open
- * 1. Create an object file through a symbolic link file
- * 2. Open an object file through a symbolic link file
- * 3. Receive EEXIST error when exclusively creating an object file through a symbolic link file
- * 4. Receive ENOENT error when accessing non-existent object file through symbolic link file
- * 5. Receive ELOOP error when nesting of symbolic links exceed maximum
- *
- * ENVIRONMENTAL NEEDS
- * None
- *
- * DETAILED DESCRIPTION
- *
- * Self-documenting code so see below
- */
-
-#include <stdio.h>
-#include <signal.h>
-#include <string.h>
-#include <fcntl.h> /* open(2) system call */
-#include <errno.h>
-#include <sys/types.h>
-#include <utime.h> /* utime(2) system call */
-#include <sys/param.h>
-#include <sys/stat.h> /* stat(2) and lstat(2) system calls */
-#include <stdint.h>
-#include <unistd.h>
-
-#include "test.h"
-
-void setup(void);
-void cleanup(void);
-void help(void);
-void delete_files(char *path1, char *path2);
-struct all_test_cases;
-void do_EEXIST(struct all_test_cases *tc_ptr);
-void do_ENOENT(struct all_test_cases *tc_ptr);
-void do_ELOOP(struct all_test_cases *tc_ptr);
-void do_ENOTDIR(struct all_test_cases *tc_ptr);
-void do_EXDEV(struct all_test_cases *tc_ptr);
-void do_ENAMETOOLONG(struct all_test_cases *tc_ptr);
-void do_EINVAL(struct all_test_cases *tc_ptr);
-void do_readlink(struct all_test_cases *tc_ptr);
-void do_stat(struct all_test_cases *tc_ptr);
-void do_chdir(struct all_test_cases *tc_ptr);
-void do_link(struct all_test_cases *tc_ptr);
-void do_unlink(struct all_test_cases *tc_ptr);
-void do_chmod(struct all_test_cases *tc_ptr);
-void do_utime(struct all_test_cases *tc_ptr);
-void do_rename(struct all_test_cases *tc_ptr);
-void do_open(struct all_test_cases *tc_ptr);
-struct tcses;
-int do_syscalltests(struct tcses *tcs);
-struct tcses *get_tcs_info(char *ptr);
-
-#define S_FILE "symbolic" /* Name of symbolic link file */
-#define O_FILE "object" /* Name of object file */
-#define A_S_FILE "asymbolic" /* Another name for a symbolic link file */
-#define Y_A_S_FILE "/NiCkEr" /* Yet another symbolic link file */
-#define BIG_STRING "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz"
-
-#define DEFAULT_TCID "symlink01"
-
-#define SYMLINK "symlink01"
-#define READLINK "readlink01"
-#define STAT "stat04"
-#define STAT_64 "stat04_64"
-#define LSTAT "lstat01"
-#define LSTAT_64 "lstat01_64"
-#define MKDIR "mkdir05"
-#define RMDIR "rmdir03"
-#define CHDIR "chdir01"
-#define LINK "link01"
-#define UNLINK "unlink01"
-#define CHMOD "chmod01"
-#define UTIME "utime01"
-#define RENAME "rename01"
-#define OPEN "open01"
-
-#define cktcsid(s1,s2) (!strcmp(s1,s2))
-#define BUFMAX 512
-#define MODE 0700
-#define MASK 0100777 /* A regular file with r,w,x for all mask */
-
-/*
- * Lets be optimistic and only define messages for passing test cases
- */
-const char *msgs[] = {
- "Creation of symbolic link file to no object file is ok",
- "Creation of symbolic link file and object file via symbolic link is ok",
- "Creating an existing symbolic link file error is caught",
- "Creating a symbolic link which exceeds maximum pathname error is caught",
- "Reading of symbolic link file contents checks out ok",
- "Reading a symbolic link which exceeds maximum pathname error is caught",
- "Getting stat info about object file through symbolic link file is ok",
- "Stat(2) error when accessing non-existent object through symbolic link is caught",
- "lstat(2) of symbolic link file which points to no object file is ok",
- "lstat(2) of symbolic link file which points at an object file is ok",
- "mkdir(2) of object file through symbolic link file failed as expected",
- "rmdir(2) of object file through symbolic link file failed as expected",
- "chdir(2) to object file location through symbolic link file is ok",
- "chdir(2) to non-existent object file location through symbolic link file failed as expected",
- "link(2) to a symbolic link, which is pointing to an existing object file worked - file created and link count adjusted",
- "link(2) to a symbolic link, which is pointing to a non-existing object file worked ok - file created and link count adjusted.",
- "unlink(2) of symbolic link file with no object file removal is ok",
- "chmod(2) of object file permissions through symbolic link file is ok",
- "chmod(2) error when accessing non-existent object through symbolic link is caught",
- "utime(2) change of object file access and modify times through symbolic link file is ok",
- "utime(2) error when accessing non-existent object through symbolic link is caught",
- "rename(3) of symbolic link file name which points at no object file is ok",
- "rename(3) of symbolic link file name which points at object file is ok",
- "rename(3) error of symbolic link file name across file systems is caught",
- "open(2) with (O_CREAT | O_RDWR) to create object file through symbolic link file and all writes, reads, and lseeks are ok",
- "open(2) with O_RDWR of existing object file through symbolic link file and all writes, reads, and lseeks are ok",
- "open(2) with (O_CREAT | O_EXCL) error is caught when creating object file through symbolic link file",
- "open(2) error with O_RDWR is caught when processing symbolic link file which points at no object file",
- "Nested symbolic link access condition caught. ELOOP is returned",
- "Reading a nonsymbolic link file error condition is caught. EINVAL is returned",
- "lstat(2) of object file returns object file inode information",
- "NULL"
-};
-
-/*
- * Define test object setup and validation functions
- */
-int creat_both(char *path1, char *path2, char *path3);
-int creat_symlink(char *path1, char *path2, char *_path3);
-int creat_path_max(char *path1, char *path2, char *path3);
-int ck_symlink(char *path1, char *path2, char *path3);
-int creat_object(char *path1, char *_path2, char *_path3);
-int ck_object(char *path1, char *path2, char *path3);
-int ck_both(char *path1, char *path2, char *path3);
-int ck_path_max(char *path1, char *path2, char *path3);
-
-/*
- * Define test cases
- */
-struct all_test_cases {
- char *tcid;
- int test_fail;
- int errno_val;
- int pass_msg;
- int (*test_setup) (char *path1, char *path2, char *path3);
- int (*ck_test) (char *path1, char *path2, char *path3);
- char *fn_arg[3];
-
-} test_objects[] = {
- {
- SYMLINK, 0, 0, 0, creat_symlink, ck_symlink, {
- "%bc+eFhi!k", S_FILE, NULL}}, {
- SYMLINK, 0, 0, 0, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- SYMLINK, 0, 0, 1, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- SYMLINK, 1, EEXIST, 2, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- SYMLINK, 1, ENAMETOOLONG, 3, creat_path_max, ck_path_max, {
- O_FILE, S_FILE, NULL}}, {
- READLINK, 0, 0, 4, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- READLINK, 0, 0, 4, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- READLINK, 1, ENAMETOOLONG, 5, creat_path_max, ck_path_max, {
- O_FILE, S_FILE, NULL}}, {
- READLINK, 1, EINVAL, 29, creat_object, ck_object, {
- O_FILE, NULL, NULL}}, {
- STAT, 0, 0, 6, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}},
- /* 10 */
- {
- STAT, 1, ENOENT, 7, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- STAT, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}, {
- STAT_64, 0, 0, 6, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- STAT_64, 1, ENOENT, 7, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- STAT_64, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}, {
- LSTAT, 0, 0, 8, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- LSTAT, 0, 0, 9, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- LSTAT, 0, 0, 30, creat_object, ck_object, {
- O_FILE, NULL, NULL}}, {
- LSTAT_64, 0, 0, 8, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- LSTAT_64, 0, 0, 9, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}},
- /* 20 */
- {
- LSTAT_64, 0, 0, 30, creat_object, ck_object, {
- O_FILE, NULL, NULL}}, {
- MKDIR, 1, EEXIST, 10, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- RMDIR, 1, ENOTDIR, 11, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- CHDIR, 0, 0, 12, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, O_FILE}}, {
- CHDIR, 1, ENOENT, 13, creat_symlink, ck_symlink, {
- "%bc+eFhi!k", S_FILE, NULL}}, {
- CHDIR, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}, {
- LINK, 0, 0, 14, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- LINK, 0, 0, 15, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}},
- /* The following link test case is invalid - leaving it defined so */
- /* I don't have to change all the entries in the all_tcses array after link */
- /* It has been disabled at the moment. */
- {
- LINK, 1, -1, -1, creat_symlink, ck_symlink, {
- NULL, NULL, NULL}}, {
- UNLINK, 0, 0, 16, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}},
- /* 30 */
- {
- CHMOD, 0, 0, 17, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- CHMOD, 1, ENOENT, 18, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- CHMOD, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}, {
- UTIME, 0, 0, 19, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- UTIME, 1, ENOENT, 20, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- UTIME, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}, {
- RENAME, 0, 0, 21, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- RENAME, 0, 0, 22, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}},
- /* The following rename test makes assumption that the link and target */
- /* files are located in different filesystems, which is incorrect. */
- /* It has been disabled at the moment. */
- {
- RENAME, 1, EXDEV, 23, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- OPEN, 0, 0, 24, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}},
- /* 40 */
- {
- OPEN, 0, 0, 25, creat_both, ck_both, {
- O_FILE, S_FILE, O_FILE}}, {
- OPEN, 1, EEXIST, 26, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, O_FILE}}, {
- OPEN, 1, ENOENT, 27, creat_symlink, ck_symlink, {
- O_FILE, S_FILE, NULL}}, {
- OPEN, 1, ELOOP, 28, creat_symlink, ck_symlink, {
- S_FILE, S_FILE, NULL}}
-};
-
-/*
- * Define tcses
- */
-struct tcses {
- char *tcid;
- char *syscall;
- int test_cases; /* number of entries in test_objects array */
- struct all_test_cases *tc_ptr;
- char *desc;
-} all_tcses[] = {
-
- {
- SYMLINK, "symlink", 5, &test_objects[0],
- "Make a Symbolic Link to a File"}, {
- READLINK, "readlink", 4, &test_objects[5],
- "Reads Value of a Symbolic Link"}, {
- STAT, "stat", 3, &test_objects[9],
- "Gets File Status Indirectly From a Symbolic Link file"}, {
- STAT_64, "stat64", 3, &test_objects[12],
- "Gets File Status Indirectly From a Symbolic Link file"}, {
- LSTAT, "lstat", 3, &test_objects[15],
- "Get file Status About a Symbolic Link File"}, {
- LSTAT_64, "lstat64", 3, &test_objects[18],
- "Get file Status About a Symbolic Link File"}, {
- MKDIR, "mkdir", 1, &test_objects[21],
- "Fail When Making a Directory File Indirectly from a symlink"},
- {
- RMDIR, "rmdir", 1, &test_objects[22],
- "Fail When Removing a Directory File Indirectly from a symlink"},
- {
- CHDIR, "chdir", 3, &test_objects[23],
- "Changes CWD Location Indirectly from a symlink"}, {
- LINK, "link", 2, &test_objects[26],
- "Creates a Link To a File Indirectly From a Symbolic"}, {
- UNLINK, "unlink", 1, &test_objects[29],
- "Removes a Link To a File but not the Object File"}, {
- CHMOD, "chmod", 3, &test_objects[30],
- "Change Object File Permissions Indirectly From a Symbolic"},
- {
- UTIME, "utime", 3, &test_objects[33],
- "Set File Access And Modify Object File Times via symlink"},
- {
- RENAME, "rename", 2, &test_objects[36],
- "Rename a Symbolic Link File And Not Any Object file"}, {
-OPEN, "open", 5, &test_objects[39],
- "Create/Open a File For Reading Or Writing via symlink"},};
-
-/*
- * Define GLOBAL variables
+ * Author: David Fenner
+ * Copilot: Jon Hendrickson
+ * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com
*/
-int TST_TOTAL;
-int TEST_RESULT;
-time_t a_time_value = 100;
-char *TCID;
-char *Selectedtests = NULL; /* Name (tcid) of selected test cases */
-char test_msg[BUFMAX];
-char full_path[PATH_MAX + 1 + 1]; /* Add one for '\0' and another to exceed the PATH_MAX limit, see creat_path_max() */
-
-struct stat asymlink, statter;
-char Buffer[1024];
-char Buf[1024];
-
-char *Tcid = NULL;
-
-option_t Options[] = {
- {"T:", NULL, &Tcid}, /* -T tcid option */
- {NULL, NULL, NULL}
-};
-
-/***********************************************************************
- * MAIN
- ***********************************************************************/
-int main(int argc, char *argv[])
-{
- struct tcses *tcs_ptr;
- int lc;
-
- tst_parse_opts(argc, argv, Options, &help);
-
- /*
- * If the -T option was used, use that TCID or use the default
- */
- if (Tcid != NULL) {
- TCID = Tcid;
- Selectedtests = Tcid;
-
- }
-#ifndef ALL
- else {
- TCID = DEFAULT_TCID;
- Selectedtests = DEFAULT_TCID;
- }
-#endif
-
- /*
- * Get test case specification information and assign TST_TOTAL
- */
- if ((tcs_ptr = get_tcs_info(Selectedtests)) == NULL) {
- TST_TOTAL = 1;
- tst_brkm(TBROK, cleanup,
- "Unknown symbolic link test case specification executed");
- }
-
- /***************************************************************
- * perform global setup for test
- ***************************************************************/
-
- setup();
-
- /***************************************************************
- * check looping state if -c option given
- ***************************************************************/
- for (lc = 0; TEST_LOOPING(lc); lc++) {
-
- tst_count = 0;
-
- /*
- * Execute tcs testing function and all defined test cases
- */
- do_syscalltests(tcs_ptr);
-
- }
-
- /*
- * End appropriately
- */
- cleanup();
- tst_exit();
-
-}
-
-/***********************************************************************
- * This function maps the name of the process to a test case specification
- * defined in the all_tcses array of tcses structures. Either a pointer
- * to the mapped test case specification information is returned or a
- * null pointer.
- *
- * Argument is path to program name.
- ***********************************************************************/
-struct tcses *get_tcs_info(char *ptr)
-{
- int ctr;
- struct tcses *tcs_ptr;
-
-#if ALL
- if (ptr == NULL) {
-
- TST_TOTAL = 0;
- for (ctr = 1; ctr < sizeof(all_tcses) / sizeof(struct tcses);
- ctr++)
- TST_TOTAL += all_tcses[ctr].test_cases;
- return all_tcses;
- }
-#endif
-
- for (ctr = 0; ctr < (int)(sizeof(all_tcses) / sizeof(struct tcses)); ctr++) {
- if (strcmp(ptr, all_tcses[ctr].tcid) == 0 ||
- strcmp(ptr, all_tcses[ctr].syscall) == 0) {
- tcs_ptr = &all_tcses[ctr];
- TCID = all_tcses[ctr].tcid;
- TST_TOTAL = tcs_ptr->test_cases;
- return (tcs_ptr);
- }
-
- }
- return NULL;
-}
-
-/***********************************************************************
- * Determines if what path points at is a symbolic link file
- *
- * Argument is path to symbolic link file.
+/*\
+ * [Description]
*
- * Return status is one if a symbolic link file. Zero if not a symbolic
- * link file and a minus one if the path doesn't point at a file.
- ***********************************************************************/
-static int see_if_a_symlink(char *path)
-{
- if (lstat(path, &asymlink) < 0)
- return (-1);
+ * This test verifies the following symlink() syscall features:
+ * - symbolic link is created from a non-existing folder
+ * - symbolic link is created from existing folder
+ * - syscall raises EEXIST when symbolic link already exists
+ * - syscall raises ENAMETOOLONG when path name is PATH_MAX long (or above)
+ */
- if ((asymlink.st_mode & S_IFMT) == S_IFLNK)
- return 1;
- else
- return 0;
-}
+#include "tst_test.h"
-/***********************************************************************
- * This function performs without any hesitation, file(s) deletions
- ***********************************************************************/
-void delete_files(char *path1, char *path2)
+static int symbolic_link_exists(const char *link)
{
- unlink(path1);
- unlink(path2);
-}
+ struct stat asymlink;
-/***********************************************************************
- *
- * This routine creates a symbolic link file.
- *
- * Argument one is symbolic link pathname to point at.
- * Argument two is name of symbolic link file.
- *
- ***********************************************************************/
-int creat_symlink(char *path1, char *path2, char *_path3)
-{
- TEST(symlink(path1, path2));
- errno = TEST_ERRNO;
- if (TEST_RETURN == -1) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "symlink(2) Failure when creating setup %s object file: errno:%d %s",
- path1, errno, strerror(errno));
- return 0;
- } else {
- sprintf(Buf, "symlink(%s, %s) was successful.\n", path1, path2);
- strcat(Buffer, Buf);
-#if DEBUG
- tst_resm(TPASS, "symlink(%s, %s) was successful.", path1, path2);
-#endif
- }
- return 1;
-}
-#define creat_symlink(p1, p2) creat_symlink(p1, p2, NULL)
+ if (lstat(link, &asymlink) == -1) {
+ if (errno != ENOENT)
+ tst_brk(TBROK | TERRNO, "lstat() error");
-/***********************************************************************
- *
- * This routine creates a regular file.
- *
- * Argument one is a pathname
- *
- ***********************************************************************/
-int creat_object(char *path1, char *_path2, char *_path3)
-{
- int fd;
- if ((fd = creat(path1, MODE)) == -1) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "creat(2) Failure when creating setup %s object file: errno:%d %s",
- path1, errno, strerror(errno));
- return 0;
- } else {
- sprintf(Buf, "creat(%s, %#o) was successful.\n", path1, MODE);
- strcat(Buffer, Buf);
-#if DEBUG
- tst_resm(TPASS, "creat(%s, %#o) was successful.", path1, MODE);
-#endif
- }
- if (close(fd) == -1) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "close(2) Failure when closing setup %s object file: errno:%d %s",
- path1, errno, strerror(errno));
return 0;
}
- return 1;
-}
-#define creat_object(p1) creat_object(p1, NULL, NULL)
-/***********************************************************************
- *
- * This routine creates a symbolic link file and a regular file.
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- *
- ***********************************************************************/
-int creat_both(char *path1, char *path2, char *path3)
-{
- if (creat_symlink(path1, path2) == -1)
- return 0;
- else if (creat_object(path3) == -1)
- return 0;
- return 1;
+ return (asymlink.st_mode & S_IFMT) == S_IFLNK;
}
-/***********************************************************************
- *
- * This routine checks if symbolic link file is a symbolic link file.
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- *
- ***********************************************************************/
-int ck_symlink(char *path1, char *path2, char *path3)
+static void test_symlink(void)
{
- int ret;
-
- if ((ret = see_if_a_symlink(path2)) == -1) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "lstat(2) Failure when accessing %s symbolic link file which should contain %s path to %s file ",
- path2, path1, path3);
- return 0;
- } else if (ret == 0) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "%s is not a symbolic link file which contains %s path to %s file",
- path2, path1, path3);
- return 0;
- }
- return 1;
-}
+ char *symname = "my_symlink0";
-/***********************************************************************
- *
- * This routine checks if symbolic link file points at object file.
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- *
- ***********************************************************************/
-int ck_both(char *path1, char *path2, char *path3)
-{
- if (ck_symlink(path1, path2, path3) == 0)
- return 0;
- else if ((stat(path3, &statter) == -1) && (errno == ENOENT)) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "stat(2) Failure when accessing %s object file ",
- path3);
- return 0;
- } else if ((stat(path2, &asymlink) == -1) && (errno == ENOENT)) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "stat(2) Failure when accessing %s symbolic link file ",
- path2);
- return 0;
- } else if (statter.st_ino != asymlink.st_ino) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "stat(2) Failure when accessing %s object file through %s symbolic link file ",
- path3, path2);
- return 0;
- }
- return 1;
+ TST_EXP_PASS(symlink(tst_get_tmpdir(), symname));
+ TST_EXP_EXPR(symbolic_link_exists(symname) == 1,
+ "symbolic link exists");
+ SAFE_UNLINK(symname);
}
-/***********************************************************************
- * This routine populates full_path with a pathname whose length exceeds
- * the PATH_MAX define value in param.h
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- ***********************************************************************/
-int creat_path_max(char *path1, char *path2, char *path3)
+static void test_symlink_no_path(void)
{
- int ctr, to_go, size, whole_chunks;
- char *cwd;
+ char *symname = "my_symlink1";
- if ((cwd = getcwd(NULL, 0)) == NULL) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "getcwd(3) Failure in setup of %s %s %s test case object elements",
- path1, path2, path3);
- return 0;
- }
- cwd = getcwd(NULL, 0);
- size = strlen(cwd);
-
- to_go = PATH_MAX - size;
- size = strlen(path1);
- whole_chunks = to_go / size;
- strcpy(full_path, cwd);
- for (ctr = 0; ctr < whole_chunks; ctr++) {
- strcat(full_path, path1);
- }
- size = strlen(full_path);
- to_go = PATH_MAX - size;
- strcat(full_path, "/");
- for (ctr = 0; ctr < to_go; ctr++)
- strcat(full_path, "Z");
+ TST_EXP_PASS(symlink("bc+eFhi!k", symname));
+ TST_EXP_EXPR(symbolic_link_exists(symname) == 1,
+ "symbolic link exists");
- return 1;
+ SAFE_UNLINK(symname);
}
-/***********************************************************************
- * This routine checks that full_path's length exceeds the PATH_MAX
- * define value in param.h
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- ***********************************************************************/
-int ck_path_max(char *path1, char *path2, char *path3)
+static void test_symlink_already_exist(void)
{
- if (strlen(full_path) == (PATH_MAX + 1))
- return 1;
- else {
- TEST_RESULT = TBROK;
- sprintf(test_msg, "%s %d %s %s %s %s",
- "full_path character array length was not",
- (PATH_MAX + 1),
- "characters long for test case object elements", path1,
- path2, path3);
- return 0;
- }
-}
+ char *symname = "my_symlink2";
-/***********************************************************************
- * This routine checks if the stat(2) and lstat(2) calls return the same
- * information when the path is not a symbolic link file
- *
- * Argument one is a pathname of object file
- * Argument two is symbolic link file name
- * Argument three is regular file name
- *
- ***********************************************************************/
-int ck_object(char *path1, char *path2, char *path3)
-{
- int ret;
+ TST_EXP_PASS(symlink(tst_get_tmpdir(), symname));
+ TST_EXP_FAIL(symlink(tst_get_tmpdir(), symname), EEXIST);
- if ((ret = see_if_a_symlink(path1)) < 0) {
- TEST_RESULT = TFAIL;
- sprintf(test_msg,
- "lstat(2) failed to return inode information for a regular object file");
- return 0;
- } else if (ret == 1) {
- TEST_RESULT = TFAIL;
- sprintf(test_msg,
- "lstat(2) detected a regular object file as a symbolic link file");
- return 0;
- } else if (stat(path1, &statter) == -1) {
- TEST_RESULT = TBROK;
- sprintf(test_msg,
- "stat(2) failed to return inode information for a regular object file");
- return 0;
- } else if (memcmp((char *)&statter, (char *)&asymlink, sizeof(statter))
- != 0) {
- TEST_RESULT = TFAIL;
- sprintf(test_msg,
- "lstat(2) and stat(2) do not return same inode information for an object file");
- return 0;
-
- }
- return 1;
-}
-
-/***********************************************************************
- * Main test case processing function
- *
- * Argument is a ptr into the all_tcses array of structures of type tcses
- ***********************************************************************/
-int do_syscalltests(struct tcses *tcs)
-{
- int ctr, ret;
- struct all_test_cases *tc_ptr;
-
- /*
- * loop through desired number of test cases
- */
- for (ctr = 0, tc_ptr = tcs->tc_ptr; ctr < TST_TOTAL; ctr++, tc_ptr++) {
-
- Buffer[0] = '\0';
-
- /*
- * If running all test cases for all tcid, set the TCID if needed.
- */
- if (Selectedtests == NULL) {
- if (strcmp(tcs->tcid, tc_ptr->tcid) != 0) {
- TCID = tc_ptr->tcid;
- tst_count = 0;
- }
- }
- /*
- * Insure that we are executing the correct tcs test case
- */
- if (strcmp(tcs->tcid, tc_ptr->tcid) != 0) {
- tst_resm(TBROK,
- "%s TCID attempted to execute %s %d %d test case",
- tcs->tcid, tc_ptr->tcid, tc_ptr->test_fail,
- tc_ptr->errno_val);
- continue;
- }
- TEST_RESULT = TPASS;
- delete_files(S_FILE, O_FILE);
- /*
- * Perform test case setup
- */
- ret =
- (tc_ptr->test_setup) (tc_ptr->fn_arg[0], tc_ptr->fn_arg[1],
- tc_ptr->fn_arg[2]);
-
- /* If an expected error, try it out */
-
- if (tc_ptr->test_fail) {
- /*
- * Try to perform test verification function
- */
- if (!(tc_ptr->ck_test)
- (tc_ptr->fn_arg[0], tc_ptr->fn_arg[1],
- tc_ptr->fn_arg[2]))
- tst_resm(TEST_RESULT, "%s", test_msg);
- else if (tc_ptr->errno_val == EEXIST)
- do_EEXIST(tc_ptr);
- else if (tc_ptr->errno_val == ENOENT)
- do_ENOENT(tc_ptr);
- else if (tc_ptr->errno_val == ELOOP)
- do_ELOOP(tc_ptr);
- else if (tc_ptr->errno_val == ENOTDIR)
- do_ENOTDIR(tc_ptr);
- else if (tc_ptr->errno_val == EXDEV)
- do_EXDEV(tc_ptr);
- else if (tc_ptr->errno_val == ENAMETOOLONG)
- do_ENAMETOOLONG(tc_ptr);
- else if (tc_ptr->errno_val == EINVAL)
- do_EINVAL(tc_ptr);
- else
- tst_resm(TBROK, "Test Case Declaration Error");
- } else if (ret == 1) { /* No setup function error */
-
- if (tc_ptr->errno_val != 0)
- tst_resm(TBROK, "Test Case Declaration Error");
- else {
- /*
- * Perform test verification function
- */
- ret =
- (tc_ptr->ck_test) (tc_ptr->fn_arg[0],
- tc_ptr->fn_arg[1],
- tc_ptr->fn_arg[2]);
-
- /* Perform requested symbolic link system call test */
-
- if ((cktcsid(tc_ptr->tcid, SYMLINK)) ||
- (cktcsid(tc_ptr->tcid, LSTAT)) ||
- (cktcsid(tc_ptr->tcid, LSTAT_64))) {
- if (ret == 1)
- tst_resm(TEST_RESULT, "%s",
- msgs[tc_ptr->
- pass_msg]);
- else
- tst_resm(TEST_RESULT, "%s",
- test_msg);
- } else if (ret == 0)
- tst_resm(TEST_RESULT, "%s", test_msg);
- else if (cktcsid(tc_ptr->tcid, READLINK))
- do_readlink(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, STAT))
- do_stat(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, STAT_64))
- do_stat(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, CHDIR))
- do_chdir(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, LINK))
- do_link(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, UNLINK))
- do_unlink(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, CHMOD))
- do_chmod(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, UTIME))
- do_utime(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, RENAME))
- do_rename(tc_ptr);
- else if (cktcsid(tc_ptr->tcid, OPEN))
- do_open(tc_ptr);
- else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
- }
- } else
- tst_resm(TBROK, "Test Case Declaration Error");
- }
- return 0;
-}
-
-/***********************************************************************
- * This routine checks for the return of EEXIST errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_EEXIST(struct all_test_cases *tc_ptr)
-{
- if (cktcsid(tc_ptr->tcid, SYMLINK)) {
-
- TEST(symlink(tc_ptr->fn_arg[0], tc_ptr->fn_arg[1]));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == EEXIST))
- tst_resm(TPASS, "%s", msgs[tc_ptr->pass_msg]);
- else
- tst_resm(TFAIL, "%s %s",
- "Expected EEXIST error when creating a symbolic link file",
- "which already existed");
- } else if (cktcsid(tc_ptr->tcid, MKDIR)) {
-
- TEST(mkdir(tc_ptr->fn_arg[1], MODE));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == EEXIST)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
-
- tst_resm(TFAIL, "%s %s",
- "Expected EEXIST error when creating a directory by a symbolic",
- "link file which pointed at no object file");
- rmdir(tc_ptr->fn_arg[1]);
- }
- } else if (cktcsid(tc_ptr->tcid, OPEN)) {
-
- TEST(open(tc_ptr->fn_arg[1], (O_EXCL | O_CREAT), 0666));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == EEXIST)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected EEXIST error for exclusively opening an object file",
- "through a symbolic link file was not received:",
- errno, strerror(errno));
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks for the return of ENOENT errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_ENOENT(struct all_test_cases *tc_ptr)
-{
- if ((cktcsid(tc_ptr->tcid, STAT)) || (cktcsid(tc_ptr->tcid, STAT_64))) {
-
- if ((stat(tc_ptr->fn_arg[1], &asymlink) == -1)
- && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error for stating a non-existent directory",
- "through a symbolic link file was not received:",
- errno, strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, CHDIR)) {
- if ((chdir(tc_ptr->fn_arg[1]) == -1) && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error for changing to a non-existent",
- "directory through a symbolic link file was not received:",
- errno, strerror(errno));
- /* FIXME (garrcoop): memory leak */
- chdir(tst_get_tmpdir());
- }
- } else if (cktcsid(tc_ptr->tcid, LINK)) {
-
- if ((link(tc_ptr->fn_arg[1], "nick") == -1)
- && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error condition when link(2) a symbolic",
- "link which pointed at no object:", errno,
- strerror(errno));
- delete_files("nick", NULL);
- }
- } else if (cktcsid(tc_ptr->tcid, CHMOD)) {
-
- if ((chmod(tc_ptr->fn_arg[1], MODE) == -1) && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error condition when chmod(2) a symbolic",
- "link which pointed at no object,", errno,
- strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, UTIME)) {
-
- if ((utime(tc_ptr->fn_arg[1], NULL) == -1) && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error condition when utime(2) a symbolic",
- "link which pointed at no object:", errno,
- strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, OPEN)) {
-
- if ((open(tc_ptr->fn_arg[1], O_RDWR) == -1)
- && (errno == ENOENT)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOENT error for opening a non-existent object",
- " file through a symbolic link file was not received,",
- errno, strerror(errno));
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
+ SAFE_UNLINK(symname);
}
-/***********************************************************************
- * This routine checks for the return of ELOOP errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_ELOOP(struct all_test_cases *tc_ptr)
+static void test_symlink_path_too_long(void)
{
- if ((cktcsid(tc_ptr->tcid, STAT)) || (cktcsid(tc_ptr->tcid, STAT_64))) {
-
- TEST(stat(tc_ptr->fn_arg[1], &asymlink));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TEST_RESULT, "%s errno:%d %s",
- "Expected ELOOP errno from stat(2) (nested symb link),",
- errno, strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, CHDIR)) {
+ char *symname = "my_symlink3";
+ char maxpath[PATH_MAX + 1];
- TEST(chdir(tc_ptr->fn_arg[1]));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
+ memset(maxpath, 'a', PATH_MAX);
- tst_resm(TFAIL, "%s errno:%d %s",
- "Expected ELOOP error condition when chdir(2) a nested symbolic link:",
- errno, strerror(errno));
- /* FIXME (garrcoop): memory leak */
- chdir(tst_get_tmpdir());
- }
- } else if (cktcsid(tc_ptr->tcid, LINK)) {
+ TST_EXP_FAIL(symlink(maxpath, symname), ENAMETOOLONG);
- TEST(link(tc_ptr->fn_arg[1], O_FILE));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s errno:%d %s",
- "Expected ELOOP error condition when link(2) a nested symbolic link:",
- errno, strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, CHMOD)) {
-
- TEST(chmod(tc_ptr->fn_arg[1], MODE));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s errno:%d %s",
- "Expected ELOOP error condition when chmod(2) a nested symbolic link:",
- errno, strerror(errno));
- }
+ if (!symbolic_link_exists(symname)) {
+ tst_res(TPASS, "symbolic link has not been created");
return;
- } else if (cktcsid(tc_ptr->tcid, UTIME)) {
-
- TEST(utime(tc_ptr->fn_arg[1], NULL));
- errno = TEST_ERRNO;
-
- if ((TEST_RETURN == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s errno:%d %s",
- "Expected ELOOP error condition when utime(2) a nested symbolic link:",
- errno, strerror(errno));
- }
- } else if (cktcsid(tc_ptr->tcid, OPEN)) {
-
- int fd;
- TEST(open(tc_ptr->fn_arg[1], O_CREAT, 0666));
- fd = TEST_RETURN;
- errno = TEST_ERRNO;
- if ((fd == -1) && (errno == ELOOP)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s errno:%d %s",
- "Expected ELOOP error condition when open(2) a nested symbolic link:",
- errno, strerror(errno));
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks for the return of ENOTDIR errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_ENOTDIR(struct all_test_cases *tc_ptr)
-{
- if (cktcsid(tc_ptr->tcid, RMDIR)) {
-
- TEST(mkdir(tc_ptr->fn_arg[0], MODE));
- errno = TEST_ERRNO;
- if (TEST_RETURN == -1)
- tst_resm(TBROK, "mkdir(2) Failure when creating %s",
- tc_ptr->fn_arg[0]);
- else if ((rmdir(tc_ptr->fn_arg[1]) == -1) && (errno == ENOTDIR)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- rmdir(tc_ptr->fn_arg[0]);
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected ENOTDIR error for removing a non-existent",
- "directory through a symbolic link file was not received,",
- errno, strerror(errno));
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks for the return of EXDEV errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_EXDEV(struct all_test_cases *tc_ptr)
-{
- if (cktcsid(tc_ptr->tcid, RENAME)) {
-
- TEST(rename(tc_ptr->fn_arg[1], Y_A_S_FILE));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == EXDEV)) {
- if (see_if_a_symlink(Y_A_S_FILE) == -1) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL,
- "%s %s %s file outside of current file system",
- "rename(3) returned -1 when trying to move symbolic link file",
- "outside of current file system, but created",
- Y_A_S_FILE);
- }
- } else {
- tst_resm(TFAIL, "%s %s errno:%d %s",
- "Expected EXDEV error for renaming an existing symbolic",
- "link file to a location outside of existing file system,",
- errno, strerror(errno));
- delete_files("/NiCkEr", NULL);
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks for the return of ENAMETOOLONG errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_ENAMETOOLONG(struct all_test_cases *tc_ptr)
-{
- int ret;
-
- if (cktcsid(tc_ptr->tcid, SYMLINK)) {
-
- TEST(symlink(tc_ptr->fn_arg[0], full_path));
- errno = TEST_ERRNO;
- if ((TEST_RETURN == -1) && (errno == ENAMETOOLONG)) {
- if (see_if_a_symlink(full_path) == -1) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s %s %d %s",
- "symlink(2) returned -1 when trying to create a symbolic",
- "link file whose name exceeded",
- (PATH_MAX + 1),
- "characters, but it created the symbolic link file");
- }
- } else {
- tst_resm(TFAIL | TERRNO,
- "Expected ENAMETOOLONG error when creating %s symbolic link file with a path exceeding %d characters",
- tc_ptr->fn_arg[1], (PATH_MAX + 1));
- }
- } else if (cktcsid(tc_ptr->tcid, READLINK)) {
-
- char scratch[PATH_MAX + 1];
-
- ret = readlink(full_path, scratch, strlen(full_path));
- if ((ret == -1) && (errno == ENAMETOOLONG)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL,
- "Expected ENAMETOOLONG error when reading %s symbolic link file with a path exceeding %d characters: errno:%d %s",
- tc_ptr->fn_arg[1], (PATH_MAX + 1), errno,
- strerror(errno));
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks for the return of EINVAL errno from requested
- * system call
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_EINVAL(struct all_test_cases *tc_ptr)
-{
- if (cktcsid(tc_ptr->tcid, READLINK)) {
- TEST(readlink(tc_ptr->fn_arg[0], test_msg, BUFMAX));
- errno = TEST_ERRNO;
- if (TEST_RETURN == -1) {
- if (errno == EINVAL) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL,
- "readlink(2) ret:-1, errno:%d, : Exp errno:%d",
- errno, EINVAL);
- }
- } else {
- tst_resm(TFAIL,
- "readlink(2) did not returned -1 when reading %s",
- "a file which is not a symbolic link file");
- }
- } else
- tst_resm(TBROK,
- "Unknown test case processing actions declared");
-}
-
-/***********************************************************************
- * This routine checks out the readlink(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_readlink(struct all_test_cases *tc_ptr)
-{
- char scratch[PATH_MAX];
- int ret;
-
- ret = readlink(tc_ptr->fn_arg[1], scratch, strlen(tc_ptr->fn_arg[0]));
-
- /*** the TEST macro cannot be used here for some reason ****/
-
- if (ret == -1) {
- tst_resm(TFAIL, "readlink(2) failure on %s symbolic link file",
- tc_ptr->fn_arg[1]);
-
- } else
- if (strncmp(tc_ptr->fn_arg[0], scratch, strlen(tc_ptr->fn_arg[0]))
- != 0) {
-
- /* Must null terminate scratch because readlink(2) doesn't */
-
- scratch[strlen(tc_ptr->fn_arg[0])] = '\0';
-
- tst_resm(TFAIL,
- "readlink(2) Error : Expected %s symbolic link file contents but %s actual contents were returned",
- tc_ptr->fn_arg[0], scratch);
- } else {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- }
-}
-
-/***********************************************************************
- * This routine checks out the stat(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_stat(struct all_test_cases *tc_ptr)
-{
- if (statter.st_dev != asymlink.st_dev)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object device info %jd != stat of object file device info %jd",
- (intmax_t) statter.st_dev, (intmax_t) asymlink.st_dev);
-
- else if (statter.st_mode != asymlink.st_mode)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object file permissions %jd != stat of object file permissions %jd",
- (intmax_t) statter.st_mode,
- (intmax_t) asymlink.st_mode);
-
- else if (statter.st_nlink != asymlink.st_nlink)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object file link count %jd != stat of object file link count %jd",
- (intmax_t) statter.st_nlink,
- (intmax_t) asymlink.st_nlink);
-
- else if (statter.st_uid != asymlink.st_uid)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object file uid %jd != stat of object file uid %jd",
- (intmax_t) statter.st_uid, (intmax_t) asymlink.st_uid);
-
- else if (statter.st_gid != asymlink.st_gid)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object file gid %jd != stat of object file gid %jd",
- (intmax_t) statter.st_gid, (intmax_t) asymlink.st_gid);
-
- else if (statter.st_size != asymlink.st_size)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object file size %ld != stat of object file size %ld",
- statter.st_size, asymlink.st_size);
-
- else if (statter.st_atime != asymlink.st_atime)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object access time %ld != stat of object file access time %ld",
- statter.st_atime, asymlink.st_atime);
-
- else if (statter.st_mtime != asymlink.st_mtime)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object modify time %ld != stat of object file modify time %ld",
- statter.st_atime, asymlink.st_atime);
-
- else if (statter.st_ctime != asymlink.st_ctime)
- tst_resm(TFAIL,
- "stat of symbolic link reference to object change time %ld != stat of object file change time %ld",
- statter.st_atime, asymlink.st_atime);
- else
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
-}
-
-/***********************************************************************
- * This routine checks out the chdir(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_chdir(struct all_test_cases *tc_ptr)
-{
- if (mkdir(tc_ptr->fn_arg[2], MODE) == -1)
- tst_resm(TFAIL, "Could not create a setup directory file");
- else {
-
- sprintf(Buf, "mkdir(%s, %#o) was successful\n",
- tc_ptr->fn_arg[2], MODE);
- strcat(Buffer, Buf);
-
- if (chdir(tc_ptr->fn_arg[1]) == -1)
- tst_resm(TFAIL,
- "%sCould not change a directory file through a %s",
- Buffer,
- "symbolic link which which pointed at object");
- else {
-
- char *cwd;
- char expected_location[PATH_MAX];
- /*
- * Build expected current directory position
- */
- /* FIXME (garrcoop): memory leak */
- strcpy(expected_location, tst_get_tmpdir());
- strcat(expected_location, "/");
- strcat(expected_location, tc_ptr->fn_arg[2]);
-
- if ((cwd = getcwd(NULL, 0)) == NULL) {
- tst_resm(TFAIL, "getcwd(3) FAILURE");
- } else if (strcmp(cwd, expected_location) == 0) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL,
- "%s%s %s %s not equal to expected %s",
- Buffer,
- "chdir(2) returned successfully, but getcwd(3) indicated",
- "new current working directory location",
- cwd, expected_location);
- }
- /* FIXME (garrcoop): memory leak */
- chdir(tst_get_tmpdir());
- }
- rmdir(tc_ptr->fn_arg[2]);
- }
-}
-
-/***********************************************************************
- * This routine checks out the link(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_link(struct all_test_cases *tc_ptr)
-{
- struct stat stbuf;
-
- if (link(tc_ptr->fn_arg[1], "nick") == -1) {
- tst_resm(TFAIL, "%slink(%s, \"nick\") failed, errno: %d: %s %s",
- Buffer, tc_ptr->fn_arg[1], errno,
- "link of new file to object file via symbolic link file failed",
- "when expected not to");
- } else {
- sprintf(Buf, "link(%s, \"nick\") was successful\n",
- tc_ptr->fn_arg[1]);
- strcat(Buffer, Buf);
-
- /*
- * Check that links counts were properly set
- */
- if (lstat(tc_ptr->fn_arg[1], &asymlink) == -1) {
- tst_resm(TBROK, "lstat(%s) failed. errno: %d",
- tc_ptr->fn_arg[1], errno);
-
- } else if (lstat("nick", &statter) == -1) {
- tst_resm(TBROK, "lstat(nick) failed, errno:%d",
- errno);
- } else {
- if (statter.st_ino == asymlink.st_ino) {
- if ((statter.st_nlink == 2) && (asymlink.st_nlink == 2)) {
- tst_resm(TEST_RESULT, "%s",
- msgs[tc_ptr->pass_msg]);
- } else {
- lstat(tc_ptr->fn_arg[2],
- &stbuf);
-
- tst_resm(TFAIL,
- "%slink(%s, %s) failed to adjust link count.\n\
- count for nick is %d, count for %s is %d, count for %s is %d.",
- Buffer, tc_ptr->fn_arg[1], "nick", statter.st_nlink, tc_ptr->fn_arg[1], asymlink.st_nlink, tc_ptr->fn_arg[2],
- stbuf.st_nlink);
- }
- } else {
- tst_resm(TFAIL, "%sA lstat of %s (ino:%jd) and of\n\t\t\
-%s (ino:%jd), does not show them being the same ino.", Buffer,
- tc_ptr->fn_arg[1], (intmax_t) asymlink.st_ino, "nick", (intmax_t) statter.st_ino);
- }
- }
-
- delete_files("nick", NULL);
- }
-}
-
-/***********************************************************************
- * This routine checks out the unlink(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_unlink(struct all_test_cases *tc_ptr)
-{
- if (stat(tc_ptr->fn_arg[2], &asymlink) == -1)
- tst_resm(TBROK, "stat(2) Failure when accessing %s object file",
- tc_ptr->fn_arg[2]);
- else if (unlink(tc_ptr->fn_arg[1]) == -1)
- tst_resm(TFAIL,
- "unlink(2) failed when removing symbolic link file");
- else {
- sprintf(Buf, "unlink(%s) was successful\n", tc_ptr->fn_arg[1]);
- strcat(Buffer, Buf);
- if (stat(tc_ptr->fn_arg[2], &statter) == -1) {
- tst_resm(TFAIL, "%s %s",
- "unlink(2) failed because it not only removed symbolic link",
- "file which pointed at object file, but object file as well");
-
- } else if ((statter.st_ino == asymlink.st_ino) &&
- (statter.st_dev == asymlink.st_dev) &&
- (statter.st_size == asymlink.st_size)) {
-
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s%s %s %s", Buffer,
- "unlink(2) failed because it not only removed symbolic link",
- "file which pointed at object file, but it changed object",
- "file inode information");
- }
}
+ tst_res(TFAIL, "symbolic link has been created");
+ SAFE_UNLINK(symname);
}
-/***********************************************************************
- * This routine checks out the chmod(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_chmod(struct all_test_cases *tc_ptr)
+static void run(void)
{
- if (stat(tc_ptr->fn_arg[2], &asymlink) == -1)
- tst_resm(TBROK, "stat(2) Failure when accessing %s object file",
- tc_ptr->fn_arg[2]);
- else if (chmod(tc_ptr->fn_arg[1], (MODE | MASK)) == -1)
- tst_resm(TFAIL, "%s%s %s", Buffer,
- "chmod(2) failed when changing file permission",
- "through symbolic link file");
- else {
- sprintf(Buf, "chmod(%s, %#o) was successful\n",
- tc_ptr->fn_arg[1], (MODE | MASK));
- strcat(Buffer, Buf);
-
- if (stat(tc_ptr->fn_arg[2], &statter) == -1) {
- tst_resm(TBROK,
- "stat(2) Failure when accessing %s object file",
- tc_ptr->fn_arg[2]);
- } else if ((statter.st_mode == (MODE | MASK))
- && (statter.st_mode != asymlink.st_mode)) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s%s %o to %o %s", Buffer,
- "chmod(2) failed to change object file permissions from",
- asymlink.st_mode, (MODE | MASK),
- "through symbolic link file");
- }
- }
-
+ test_symlink();
+ test_symlink_no_path();
+ test_symlink_already_exist();
+ test_symlink_path_too_long();
}
-/***********************************************************************
- * This routine checks out the utime(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_utime(struct all_test_cases *tc_ptr)
-{
- struct utimbuf utimes;
-
- if (stat(tc_ptr->fn_arg[2], &asymlink) == -1)
- tst_resm(TBROK, "stat(2) Failure when accessing %s object file",
- tc_ptr->fn_arg[2]);
- else {
- /* Now add a few values to access and modify times */
-
- utimes.actime = asymlink.st_atime + a_time_value;
- utimes.modtime = asymlink.st_mtime + a_time_value;
-
- /* Now hand off to utime(2) via symbolic link file */
-
- if (utime(tc_ptr->fn_arg[1], &utimes) == -1)
- tst_resm(TFAIL, "%s %s",
- "utime(2) failed to process object file access and modify",
- "time updates through symbolic link");
- else {
- /* Now verify changes were made */
-
- if (stat(tc_ptr->fn_arg[2], &statter) == -1)
- tst_resm(TBROK,
- "stat(2) Failure when accessing %s object file",
- tc_ptr->fn_arg[2]);
- else {
- time_t temp, diff;
-
- temp = statter.st_atime - asymlink.st_atime;
- diff =
- (statter.st_mtime - asymlink.st_mtime) -
- temp;
-
- if (!diff) {
- tst_resm(TEST_RESULT, "%s",
- msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL,
- "%s %s %jd greater than original times",
- "utime(2) failed to change object file access and",
- "modify times through symbolic link to a value",
- (intmax_t) a_time_value);
- }
- }
- }
- }
-}
-
-/***********************************************************************
- * This routine checks out the rename(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_rename(struct all_test_cases *tc_ptr)
-{
- int pts_at_object = 0;
-
- if (stat(tc_ptr->fn_arg[2], &statter) != -1)
- pts_at_object = 1;
-
- TEST(rename(tc_ptr->fn_arg[1], A_S_FILE));
- errno = TEST_ERRNO;
- if (TEST_RETURN == -1) {
- tst_resm(TFAIL,
- "rename(3) failed to rename %s symbolic link file to %s",
- tc_ptr->fn_arg[2], A_S_FILE);
- } else if (pts_at_object) {
- if (ck_both(tc_ptr->fn_arg[0], A_S_FILE, tc_ptr->fn_arg[2])) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s", test_msg);
- }
- } else if (!ck_symlink(tc_ptr->fn_arg[0], A_S_FILE, NULL)) {
- tst_resm(TFAIL, "%s", test_msg);
- } else if (stat(tc_ptr->fn_arg[1], &asymlink) != -1) {
- tst_resm(TFAIL,
- "rename(3) did not remove %s when renaming to %s",
- tc_ptr->fn_arg[1], A_S_FILE);
- } else {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- }
-}
-
-/***********************************************************************
- * This routine checks out the open(2) system call for a successful
- * invocation
- *
- * Argument is pointer to test_objects array of structures of type
- * all_test_cases
- ***********************************************************************/
-void do_open(struct all_test_cases *tc_ptr)
-{
- int fd = -1;
- int ret, pts_at_object = 0;
- char scratch[PATH_MAX];
-
- if (stat(tc_ptr->fn_arg[2], &statter) != -1)
- pts_at_object = 1;
-
- if (pts_at_object) {
- TEST(open(tc_ptr->fn_arg[1], O_RDWR));
- errno = TEST_ERRNO;
- if ((fd = TEST_RETURN) == -1) {
- tst_resm(TFAIL,
- "open(2) Failure when opening object file through symbolic link file");
- return;
- }
- } else {
- TEST(open(tc_ptr->fn_arg[1], (O_CREAT | O_RDWR), MODE));
- errno = TEST_ERRNO;
- if ((fd = TEST_RETURN) == -1) {
- tst_resm(TFAIL,
- "open(2) Failure when creating object file through symbolic link file");
- return;
- }
- }
- if ((ret = write(fd, BIG_STRING, strlen(BIG_STRING))) == -1) {
- tst_resm(TFAIL,
- "write(2) Failure to object file opened through a symbolic link file: errno:%d",
- errno);
- } else if (ret != strlen(BIG_STRING)) {
- tst_resm(TFAIL,
- "write(2) Failed to write %zu bytes to object file opened through a symbolic link file",
- strlen(BIG_STRING));
- } else if (lseek(fd, 0L, 0) == -1) {
- tst_resm(TFAIL,
- "lseek(2) Failed to position to beginning of object file opened through a symbolic link file: errno = %d",
- errno);
- } else if ((ret = read(fd, scratch, strlen(BIG_STRING))) == -1) {
- tst_resm(TFAIL,
- "read(2) Failure of object file opened through a symbolic link file: errno = %d",
- errno);
- } else if (ret != strlen(BIG_STRING)) {
- tst_resm(TFAIL,
- "read(2) Failed to read %zu bytes to object file opened through a symbolic link file",
- strlen(BIG_STRING));
- } else if (strncmp(BIG_STRING, scratch, strlen(BIG_STRING)) != 0) {
- tst_resm(TFAIL,
- "Content of write(2) and read(2) Failed to object file through symbolic link file was not as expected. Expected %s and read returned %s",
- BIG_STRING, scratch);
- } else {
- /*
- * Close off symbolic link file to object file access
- */
- if (close(fd) == -1) {
- tst_resm(TFAIL,
- "close(2) Failure when closing object file accessed symbolic link file");
- }
- /*
- * Now, lets open up and read object file and compare contents
- */
- else if ((fd = open(tc_ptr->fn_arg[0], O_RDONLY)) == -1) {
- tst_resm(TFAIL,
- "open(2) Failure when opening %s file: errno:%d %s",
- tc_ptr->fn_arg[0], errno, strerror(errno));
- } else if ((ret = read(fd, scratch, strlen(BIG_STRING))) == -1) {
- tst_resm(TFAIL,
- "read(2) Failure of object file opened through a symbolic link file: errno:%d",
- errno);
- } else if (ret != strlen(BIG_STRING)) {
- tst_resm(TFAIL,
- "read(2) Failed to read %zu bytes to object file opened through a symbolic link file",
- strlen(BIG_STRING));
- } else if (strncmp(BIG_STRING, scratch, strlen(BIG_STRING)) !=
- 0) {
- tst_resm(TFAIL,
- "Content of write(2) and read(2) Failed to object file through symbolic link file was not as expected. Expected %s and read returned %s",
- BIG_STRING, scratch);
- } else if (pts_at_object) {
- tst_resm(TEST_RESULT, "%s", msgs[tc_ptr->pass_msg]);
- } else { /* Insure newly created object file is pointed at */
- if (ck_both
- (tc_ptr->fn_arg[0], tc_ptr->fn_arg[1],
- tc_ptr->fn_arg[0])) {
- tst_resm(TEST_RESULT, "%s",
- msgs[tc_ptr->pass_msg]);
- } else {
- tst_resm(TFAIL, "%s", test_msg);
- }
- }
- close(fd);
- }
-}
-
-/***************************************************************
- * setup() - performs all ONE TIME setup for this test.
- ***************************************************************/
-void setup(void)
-{
-
- tst_sig(FORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- /* create a temporary directory and go to it */
- tst_tmpdir();
-
-}
-
-/***************************************************************
- * cleanup() - performs all ONE TIME cleanup for this test at
- * completion or premature exit.
- ***************************************************************/
-void cleanup(void)
-{
-
- tst_rmdir();
-
-}
-
-void help(void)
-{
- unsigned int ind;
-
- printf(" -T id Determines which tests cases to execute:\n");
-
- for (ind = 0; ind < sizeof(all_tcses) / sizeof(struct tcses); ind++) {
- printf(" %s/%s - %s\n", all_tcses[ind].tcid,
- all_tcses[ind].syscall, all_tcses[ind].desc);
- }
-}
+static struct tst_test test = {
+ .test_all = run,
+ .needs_tmpdir = 1,
+};
--
2.35.3
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