| /* |
| * 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., 59 |
| * Temple Place - Suite 330, Boston MA 02111-1307, 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 1.3 2000/08/30 18:43:38 nstraz 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 "test.h" |
| #include "usctest.h" |
| |
| void setup(); |
| void cleanup(); |
| void help(); |
| void delete_files(); |
| void do_EEXIST(); |
| void do_ENOENT(); |
| void do_ELOOP(); |
| void do_ENOTDIR(); |
| void do_EXDEV(); |
| void do_ENAMETOOLONG(); |
| void do_EINVAL(); |
| void do_readlink(); |
| void do_stat(); |
| void do_chdir(); |
| void do_link(); |
| void do_unlink(); |
| void do_chmod(); |
| void do_utime(); |
| void do_rename(); |
| void do_open(); |
| |
| #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 LSTAT "lstat01" |
| #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 |
| */ |
| 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(), creat_symlink(), creat_path_max(), ck_symlink(), |
| creat_object(), ck_object(), ck_both(), ck_path_max(); |
| |
| |
| /* |
| * Define test cases |
| */ |
| struct all_test_cases |
| { |
| char *tcid; |
| int test_fail; |
| int errno_val; |
| int pass_msg; |
| int (*test_setup)(); |
| int (*ck_test)(); |
| 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}}, |
| {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}}, |
| {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}}, |
| {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 */ |
| {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}}, |
| {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}}, |
| {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}}, |
| {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" }, |
| { LSTAT, "lstat", 3, &test_objects[12], |
| "Get file Status About a Symbolic Link File" }, |
| { MKDIR, "mkdir", 1, &test_objects[15], |
| "Fail When Making a Directory File Indirectly from a symlink" }, |
| { RMDIR, "rmdir", 1, &test_objects[16], |
| "Fail When Removing a Directory File Indirectly from a symlink" }, |
| { CHDIR, "chdir", 3, &test_objects[17], |
| "Changes CWD Location Indirectly from a symlink" }, |
| { LINK, "link", 2, &test_objects[20], |
| "Creates a Link To a File Indirectly From a Symbolic" }, |
| { UNLINK, "unlink", 1, &test_objects[23], |
| "Removes a Link To a File but not the Object File" }, |
| { CHMOD, "chmod", 3, &test_objects[24], |
| "Change Object File Permissions Indirectly From a Symbolic" }, |
| { UTIME, "utime", 3, &test_objects[27], |
| "Set File Access And Modify Object File Times via symlink" }, |
| { RENAME, "rename", 3, &test_objects[30], |
| "Rename a Symbolic Link File And Not Any Object file" }, |
| { OPEN, "open", 5, &test_objects[33], |
| "Create/Open a File For Reading Or Writing via symlink" }, |
| }; |
| |
| /* |
| * Define GLOBAL variables |
| */ |
| |
| 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]; |
| extern int Tst_count; |
| extern char *TESTDIR; |
| extern char *strrchr(); |
| extern int errno; |
| |
| 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, *get_tcs_info(); |
| int do_syscalltests(); |
| void cleanup(); |
| int lc; /* loop counter */ |
| char *msg; /* message returned from parse_opts */ |
| |
| |
| /*************************************************************** |
| * parse standard options, and exit if there is an error |
| ***************************************************************/ |
| if ( (msg=parse_opts(argc, argv, Options, &help)) != (char *) NULL ) { |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| tst_exit(); |
| } |
| |
| /* |
| * 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++) { |
| |
| /* reset Tst_count in case we are looping. */ |
| Tst_count=0; |
| |
| /* |
| * Execute tcs testing function and all defined test cases |
| */ |
| do_syscalltests(tcs_ptr); |
| |
| } /* End for TEST_LOOPING */ |
| |
| /* |
| * End appropriately |
| */ |
| cleanup(); |
| |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * 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(ptr) |
| 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 < (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. |
| * |
| * 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. |
| ***********************************************************************/ |
| int |
| see_if_a_symlink(path) |
| char *path; |
| { |
| if (lstat(path, &asymlink) < 0) |
| return(-1); |
| |
| if ((asymlink.st_mode & S_IFMT) == S_IFLNK) |
| return(1); |
| else |
| return(0); |
| } |
| |
| /*********************************************************************** |
| * This function performs without any hesitation, file(s) deletions |
| ***********************************************************************/ |
| void |
| delete_files(path1, path2) |
| char *path1, *path2; |
| { |
| unlink(path1); |
| unlink(path2); |
| } |
| |
| /*********************************************************************** |
| * |
| * 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(path1, path2) |
| char *path1, *path2; |
| { |
| 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 succesful.\n", path1, path2); |
| strcat(Buffer, Buf); |
| #if DEBUG |
| tst_resm(TPASS, "symlink(%s, %s) was succesful.", path1, path2); |
| #endif |
| } |
| return(1); |
| } |
| |
| /*********************************************************************** |
| * |
| * This routine creates a regular file. |
| * |
| * Argument one is a pathname |
| * |
| ***********************************************************************/ |
| int |
| creat_object(path1) |
| char *path1; |
| { |
| 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 succesful.\n", path1, MODE); |
| strcat(Buffer, Buf); |
| #if DEBUG |
| tst_resm(TPASS, "creat(%s, %#o) was succesful.", 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); |
| } |
| |
| /*********************************************************************** |
| * |
| * 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(path1, path2, path3) |
| char *path1, *path2, *path3; |
| { |
| if (creat_symlink(path1, path2) == -1) |
| return(0); |
| else if (creat_object(path3) == -1) |
| return(0); |
| return(1); |
| } |
| |
| /*********************************************************************** |
| * |
| * 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(path1, path2, path3) |
| char *path1, *path2, *path3; |
| { |
| 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); |
| } |
| |
| /*********************************************************************** |
| * |
| * 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(path1, path2, path3) |
| char *path1, *path2, *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); |
| |
| } |
| |
| /*********************************************************************** |
| * 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(path1, path2, path3) |
| char *path1, *path2, *path3; |
| { |
| int ctr, to_go, size, whole_chunks; |
| char *cwd, *getcwd(); |
| |
| if ((cwd = getcwd((char *)NULL, 64)) == 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((char *)NULL, 64); |
| 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"); |
| |
| return(1); |
| } |
| |
| /*********************************************************************** |
| * 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(path1, path2, path3) |
| char *path1, *path2, *path3; |
| { |
| 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); |
| } |
| } |
| |
| /*********************************************************************** |
| * 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(path1, path2, path3) |
| char *path1, *path2, *path3; |
| { |
| int ret; |
| |
| 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 (bcmp((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(tcs) |
| 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], tc_ptr->errno_val); |
| |
| /* 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], tc_ptr->errno_val)) |
| tst_resm(TEST_RESULT, 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], tc_ptr->errno_val); |
| |
| /* Perform requested symbolic link system call test */ |
| |
| if ((cktcsid(tc_ptr->tcid, SYMLINK)) || |
| (cktcsid(tc_ptr->tcid, LSTAT))) { |
| if (ret == 1) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| tst_resm(TEST_RESULT, test_msg); |
| } |
| else if (ret == 0) |
| tst_resm(TEST_RESULT, 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, 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(tc_ptr) |
| 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)) |
| if ( STD_FUNCTIONAL_TEST ) |
| tst_resm(TPASS, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) ) |
| errno=TEST_ERRNO; |
| if ((TEST_RETURN == -1) && (errno == EEXIST)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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(tc_ptr) |
| struct all_test_cases *tc_ptr; |
| { |
| if (cktcsid(tc_ptr->tcid, STAT)) { |
| |
| if ((stat(tc_ptr->fn_arg[1], &asymlink) == -1) && (errno == ENOENT)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)); |
| chdir(TESTDIR); |
| } |
| } |
| else if (cktcsid(tc_ptr->tcid, LINK)) { |
| |
| if ((link(tc_ptr->fn_arg[1], "nick") == -1) && (errno == ENOENT)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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"); |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| struct all_test_cases *tc_ptr; |
| { |
| if (cktcsid(tc_ptr->tcid, STAT)) { |
| |
| TEST( stat(tc_ptr->fn_arg[1], &asymlink) ); |
| errno=TEST_ERRNO; |
| if ((TEST_RETURN == -1) && (errno == ELOOP)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, "%s errno:%d %s", |
| "Expected ELOOP errno from stat(2) (nested symb link),", |
| errno, strerror(errno)); |
| else |
| Tst_count++; |
| } |
| else if (cktcsid(tc_ptr->tcid, CHDIR)) { |
| |
| TEST( chdir(tc_ptr->fn_arg[1]) ); |
| errno=TEST_ERRNO; |
| if ((TEST_RETURN == -1) && (errno == ELOOP)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else { |
| |
| tst_resm(TFAIL, "%s errno:%d %s", |
| "Expected ELOOP error condition when chdir(2) a nested symbolic link:", |
| errno, strerror(errno)); |
| chdir(TESTDIR); |
| } |
| } |
| else if (cktcsid(tc_ptr->tcid, LINK)) { |
| |
| TEST ( link(tc_ptr->fn_arg[1], O_FILE) ); |
| errno=TEST_ERRNO; |
| if ((TEST_RETURN == -1) && (errno == ELOOP)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else |
| tst_resm(TFAIL, "%s errno:%d %s", |
| "Expected ELOOP error condition when chmod(2) a nested symbolic link:", |
| errno, strerror(errno)); |
| 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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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) ); |
| fd=TEST_RETURN; |
| errno=TEST_ERRNO; |
| if ((fd == -1) && (errno == ELOOP)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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(tc_ptr) |
| 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)) { |
| |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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(tc_ptr) |
| 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) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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(tc_ptr) |
| 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) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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, |
| "Expected ENAMETOOLONG error when creating %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 if (cktcsid(tc_ptr->tcid, READLINK)) { |
| |
| char scratch[PATH_MAX+1]; |
| |
| ret=readlink(full_path, scratch, strlen(full_path)); |
| if (( ret == -1) && (errno == ENAMETOOLONG)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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(tc_ptr) |
| 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) { |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } 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(tc_ptr) |
| 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 if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| 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 %ld != stat of object file device info %ld", |
| statter.st_dev, asymlink.st_dev); |
| |
| else if (statter.st_mode != asymlink.st_mode) |
| tst_resm(TFAIL, |
| "stat of symbolic link reference to object file permissions %ld != stat of object file permissions %ld", |
| statter.st_mode, asymlink.st_mode); |
| |
| else if (statter.st_nlink != asymlink.st_nlink) |
| tst_resm(TFAIL, |
| "stat of symbolic link reference to object file link count %ld != stat of object file link count %ld", |
| statter.st_nlink, asymlink.st_nlink); |
| |
| else if (statter.st_uid != asymlink.st_uid) |
| tst_resm(TFAIL, |
| "stat of symbolic link reference to object file uid %ld != stat of object file uid %ld", |
| statter.st_uid, asymlink.st_uid); |
| |
| else if (statter.st_gid != asymlink.st_gid) |
| tst_resm(TFAIL, |
| "stat of symbolic link reference to object file gid %ld != stat of object file gid %ld", |
| statter.st_gid, 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 if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| 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, *getcwd(); |
| char expected_location[PATH_MAX]; |
| /* |
| * Build expected current directory position |
| */ |
| strcpy(expected_location, TESTDIR); |
| strcat(expected_location, "/"); |
| strcat(expected_location, tc_ptr->fn_arg[2]); |
| |
| if ((cwd = getcwd((char *)NULL, 64)) == NULL) |
| tst_resm(TFAIL, "getcwd(3) FAILURE"); |
| else if (strcmp(cwd, expected_location) == 0) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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); |
| } |
| chdir(TESTDIR); |
| } |
| 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(tc_ptr) |
| 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\n%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); |
| |
| if ( STD_FUNCTIONAL_TEST ) { |
| /* |
| * 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)) { |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } 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:%d) and of\n\t\t\ |
| %s (ino:%d), does not show them being the same ino.", Buffer, |
| tc_ptr->fn_arg[1], asymlink.st_ino, "nick", 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(tc_ptr) |
| 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)) |
| |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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"); |
| } |
| |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| 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 (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)) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| 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"); |
| } |
| |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| 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) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else |
| tst_resm(TFAIL, "%s %s %d greater than original times", |
| "utime(2) failed to change object file access and", |
| "modify times through symbolic link to a value", |
| 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(tc_ptr) |
| 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])) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else |
| tst_resm(TFAIL, test_msg); |
| else if ( ! ck_symlink(tc_ptr->fn_arg[0], A_S_FILE, NULL)) |
| tst_resm(TFAIL, 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 if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } |
| |
| /*********************************************************************** |
| * 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(tc_ptr) |
| 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 %d 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 %d 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 %d 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) { |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| } |
| 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])) |
| if ( TEST_RESULT != TPASS || STD_FUNCTIONAL_TEST ) |
| tst_resm(TEST_RESULT, msgs[tc_ptr->pass_msg]); |
| else |
| Tst_count++; |
| else |
| tst_resm(TFAIL, test_msg); |
| } |
| close(fd); |
| } |
| } |
| |
| /*************************************************************** |
| * setup() - performs all ONE TIME setup for this test. |
| ***************************************************************/ |
| void |
| setup() |
| { |
| /* capture signals */ |
| tst_sig(FORK, DEF_HANDLER, cleanup); |
| |
| /* create a temporary directory and go to it */ |
| tst_tmpdir(); |
| |
| /* Pause if that option was specified */ |
| TEST_PAUSE; |
| |
| } /* End setup() */ |
| |
| |
| /*************************************************************** |
| * cleanup() - performs all ONE TIME cleanup for this test at |
| * completion or premature exit. |
| ***************************************************************/ |
| void |
| cleanup() |
| { |
| /* |
| * print timing stats if that option was specified. |
| */ |
| TEST_CLEANUP; |
| |
| /* remove temporary directory and all files in it. */ |
| tst_rmdir(); |
| |
| /* exit with return code appropriate for results */ |
| tst_exit(); |
| |
| } /* End cleanup() */ |
| |
| |
| /* |
| * |
| */ |
| void help() |
| { |
| 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); |
| } |
| } |