JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* winsup.api/ltp/sbrk01.c (main): Force output at startup to

Browse Source 
make sure that stdio file buffer get allocated.
* winsup.api/ltp/stat06.c (high_address_setup): On cygwin, area
after sbrk(0) may be available, use 0xffff0000 as "high address".
* winsup.api/ltp/symlink01.c: Perform all tests. Mark those tests that
don't work on cygwin with '-1'. Close open files so that temporary
directory can be deleted on exit.
* winsup.api/ltp/vfork01.c: New test.
This commit is contained in:
Egor Duda
2001-09-15 19:54:04 +00:00
parent 542097acd0
commit 615643cb12
5 changed files with 442 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
winsup/testsuite/ChangeLog
View File

@@ -1,3 +1,14 @@
2001-09-15 Egor Duda <deo@logos-m.ru>
* winsup.api/ltp/sbrk01.c (main): Force output at startup to
make sure that stdio file buffer get allocated.
* winsup.api/ltp/stat06.c (high_address_setup): On cygwin, area
after sbrk(0) may be available, use 0xffff0000 as "high address".
* winsup.api/ltp/symlink01.c: Perform all tests. Mark those tests that
don't work on cygwin with '-1'. Close open files so that temporary
directory can be deleted on exit.
* winsup.api/ltp/vfork01.c: New test.
2001-09-13 Egor Duda <deo@logos-m.ru>
* winsup.api/winsup.exp: Run only selected test if environment

9
winsup/testsuite/winsup.api/ltp/sbrk01.c
View File

@@ -149,6 +149,13 @@ main(int ac, char **av)
***************************************************************/
setup();
#ifdef __CYGWIN__
/* we need to initialize output buffer before first sbrk.
otherwise, when memory is freed bu second sbrk, fwrite will
fail */
tst_resm(TINFO, "Entering test");
#endif
/***************************************************************
* check looping state if -c option given
***************************************************************/
@@ -243,8 +250,6 @@ setup()
/* make a temp dir and cd to it */
tst_tmpdir();
/* Pause if that option was specified */
TEST_PAUSE;
} /* End setup() */

4
winsup/testsuite/winsup.api/ltp/stat06.c
View File

@@ -327,7 +327,11 @@ high_address_setup()
for (ind=0; Test_cases[ind].desc != NULL; ind++ ) {
if ( Test_cases[ind].pathname == High_address ) {
/*if ( strcmp(Test_cases[ind].pathname, HIGH_ADDRESS) == 0 ) { ***/
#ifndef __CYGWIN__
Test_cases[ind].pathname = (char *)(sbrk(0)+5);
#else
Test_cases[ind].pathname = (char *)0xffff0000;
#endif
break;
}
}

26
winsup/testsuite/winsup.api/ltp/symlink01.c
View File

@@ -317,6 +317,7 @@ void do_open();
#define BIG_STRING "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz"
#define DEFAULT_TCID "symlink01"
#define ALL 1
#define SYMLINK "symlink01"
#define READLINK "readlink01"
@@ -420,7 +421,7 @@ struct all_test_cases
{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}},
{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}},
@@ -430,10 +431,10 @@ struct all_test_cases
{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}},
{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, 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}}
};
@@ -485,7 +486,7 @@ struct tcses
int TST_TOTAL;
int TEST_RESULT;
time_t a_time_value = 100;
char *TCID;
char *TCID = NULL;
char *Selectedtests = NULL; /* Name (tcid) of selected test cases */
char test_msg[BUFMAX];
char full_path[PATH_MAX+1];
@@ -534,12 +535,14 @@ main(int argc, char *argv[])
Selectedtests=Tcid;
}
#ifndef ALL
else {
TCID = DEFAULT_TCID;
#ifndef ALL
Selectedtests = DEFAULT_TCID;
}
#else
Selectedtests = NULL;
#endif
}
/*
* Get test case specification information and assign TST_TOTAL
@@ -932,13 +935,15 @@ struct tcses *tcs;
*/
for (ctr=0, tc_ptr=tcs->tc_ptr; ctr < TST_TOTAL; ctr++, tc_ptr++) {
if (tc_ptr->test_fail < 0) continue;
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 ) {
if ( !TCID || strcmp(TCID, tc_ptr->tcid) != 0 ) {
TCID = tc_ptr->tcid;
Tst_count=0;
}
@@ -946,9 +951,9 @@ struct tcses *tcs;
/*
* Insure that we are executing the correct tcs test case
*/
if (strcmp(tcs->tcid, tc_ptr->tcid) != 0) {
if (strcmp(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);
TCID, tc_ptr->tcid, tc_ptr->test_fail, tc_ptr->errno_val);
continue;
}
TEST_RESULT=TPASS;
@@ -1091,6 +1096,7 @@ struct all_test_cases *tc_ptr;
"Expected EEXIST error for exclusively opening an object file",
"through a symbolic link file was not received:",
errno, strerror(errno));
close (TEST_RETURN);
}
else
tst_resm(TBROK, "Unknown test case processing actions declared");
@@ -1185,6 +1191,7 @@ struct all_test_cases *tc_ptr;
"Expected ENOENT error for opening a non-existent object",
" file through a symbolic link file was not received,",
errno, strerror(errno));
close (TEST_RETURN);
}
else
tst_resm(TBROK, "Unknown test case processing actions declared");
@@ -1294,6 +1301,7 @@ struct all_test_cases *tc_ptr;
tst_resm(TFAIL, "%s errno:%d %s",
"Expected ELOOP error condition when open(2) a nested symbolic link:",
errno, strerror(errno));
close (fd);
}
else
tst_resm(TBROK, "Unknown test case processing actions declared");

402
winsup/testsuite/winsup.api/ltp/vfork01.c Normal file
View File

@@ -0,0 +1,402 @@
/*
*
* Copyright (c) International Business Machines Corp., 2001
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
* the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Name: vfork01
*
* Test Description:
* Fork a process using vfork() and verify that, the attribute values like
* euid, ruid, suid, egid, rgid, sgid, umask, inode and device number of
* root and current working directories are same as that of the parent
* process.
*
* Expected Result:
* The attribute values like euid, ruid, suid, egid, rgid, sgid, umask, inode
* and device number of root and current working directory of the parent and
* child processes should be equal.
*
* Algorithm:
* Setup:
* Setup signal handling.
* Pause for SIGUSR1 if option specified.
*
* Test:
* Loop if the proper options are given.
* Execute system call
* Check return code, if system call failed (return=-1)
* Log the errno and Issue a FAIL message.
* Otherwise,
* Verify the Functionality of system call
* if successful,
* Issue Functionality-Pass message.
* Otherwise,
* Issue Functionality-Fail message.
* Cleanup:
* Print errno log and/or timing stats if options given
*
* Usage: <for command-line>
* vfork01 [-c n] [-e] [-f] [-i n] [-I x] [-p x] [-t]
* where, -c n : Run n copies concurrently.
* -e : Turn on errno logging.
* -f : Turn off functionality Testing.
* -i n : Execute test n times.
* -I x : Execute test for x seconds.
* -P x : Pause for x seconds between iterations.
* -t : Turn on syscall timing.
*
* History
* 07/2001 John George
* -Ported
*
* Restrictions:
* None.
*
*/
#include <stdio.h>
#include <sys/types.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <signal.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include "test.h"
#include "usctest.h"
char *TCID="vfork01"; /* Test program identifier. */
int TST_TOTAL=1; /* Total number of test cases. */
extern int Tst_count; /* Test Case counter for tst_* routines */
int exp_enos[]={0};
/* Variables to hold parent/child eff/real/saved uid/gid values */
uid_t Peuid, Ceuid, Csuid, Psuid, Pruid, Cruid;
gid_t Pegid, Cegid, Psgid, Csgid, Prgid, Crgid;
mode_t Pumask,Cumask;
char Pcwd_buf [PATH_MAX], Ccwd_buf [PATH_MAX];
char *Pcwd, *Ccwd; /*
* pathname of working directory of
* child/parent process.
*/
/* stat structure to hold directory/inode information for parent/child */
struct stat StatPbuf;
struct stat StatCbuf;
struct stat Stat_cwd_Pbuf;
struct stat Stat_cwd_Cbuf;
void setup(); /* Main setup function of test */
void cleanup(); /* cleanup function for the test */
int
main(int ac, char **av)
{
int lc; /* loop counter */
const char *msg; /* message returned from parse_opts */
pid_t cpid; /* process id of the child process */
int exit_status; /* exit status of child process */
/* Parse standard options given to run the test. */
msg = parse_opts(ac, av, (option_t *) NULL, NULL);
if (msg != (char *) NULL) {
tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
tst_exit();
}
/* Perform global setup for test */
setup();
/* set the expected errnos... */
TEST_EXP_ENOS(exp_enos);
/* Check looping state if -i option given */
for (lc = 0; TEST_LOOPING(lc); lc++) {
/* Reset Tst_count in case we are looping. */
Tst_count=0;
/*
* Call vfork(2) to create a child process without
* fully copying the address space of parent.
*/
TEST(vfork());
/* check return code of vfork() */
if ((cpid = TEST_RETURN) == -1) {
TEST_ERROR_LOG(TEST_ERRNO);
tst_resm(TFAIL, "vfork() Failed, errno=%d : %s",
TEST_ERRNO, strerror(TEST_ERRNO));
} else if (cpid == 0) { /* Child process */
/*
* Perform functional verification if test
* executed without (-f) option.
*/
if (STD_FUNCTIONAL_TEST) {
/*
* Get the euid, ruid, egid, rgid, umask value
* and the current working directory of the
* child process
*/
#if (linux)
if (getresuid(&Cruid, &Ceuid, &Csuid) < 0) {
tst_resm(TFAIL, "getresuid() fails to "
"get real/eff./saved uid of "
"child process");
_exit(1);
}
if (getresgid(&Crgid, &Cegid, &Csgid) < 0) {
tst_resm(TFAIL, "getresgid() fails to "
"get real/eff./saved gid of "
"child process");
_exit(1);
}
#else
Cruid = getuid ();
Ceuid = geteuid ();
Csuid = 0;
Crgid = getgid ();
Cegid = getegid ();
Csgid = 0;
#endif
/*
* Get the file mode creation mask value of
* child process by setting value zero and
* restore the previous mask value.
*/
Cumask = umask(0);
/*
* Restore the process mask of child to
* previous value.
*/
umask(Cumask);
/*
* Get the pathname of current working
* directory for the child process.
*/
if ((Ccwd = (char *)getcwd(Ccwd_buf, \
BUFSIZ)) == NULL) {
tst_resm(TFAIL, "getcwd failed for the "
"child process");
_exit(1);
}
/*
* Get the device number and the inode
* number of "/" directory for the child
* process.
*/
if (stat("/", &StatCbuf) < 0) {
tst_resm(TFAIL, "stat(2) failed to get "
"info. of'/' in the child "
"process");
_exit(1);
}
/*
* Get the device/inode number of "."
* (working directory) for the child process.
*/
if (stat(Ccwd, &Stat_cwd_Cbuf) < 0) {
tst_resm(TFAIL, "stat(2) failed to get "
"info. of working irectory in "
"the child");
_exit(1);
}
/* Now, do the actual comparision */
if (Peuid != Ceuid || Pegid != Cegid || \
Psuid != Csuid || Psgid != Csgid || \
Pruid != Cruid || Prgid != Crgid || \
Pumask != Cumask) {
tst_resm(TFAIL, "Arribute values of "
"parent and child don't match");
_exit(1);
} else {
tst_resm(TINFO, "Arribute values of "
"parent and child match");
}
/* Check for the same working directories */
if (strcmp(Pcwd, Ccwd) != 0) {
tst_resm(TFAIL, "Working directories "
"of parent and child don't "
"match");
_exit(1);
} else {
tst_resm(TINFO, "Working directories "
"of parent and child match");
}
/*
* Check for the same device/inode number of
* '/' directory.
*/
if ((StatPbuf.st_ino != StatCbuf.st_ino) || \
(StatPbuf.st_dev != StatCbuf.st_dev)) {
tst_resm(TFAIL, "Device/inode number "
"of parent and childs '/' "
" don't match");
_exit(1);
} else {
tst_resm(TINFO, "Device/inode number "
"of parent and childs '/' "
"match");
}
/*
* Check for the same device and inode number
* of "." (current working directory.
*/
if ((Stat_cwd_Pbuf.st_ino != \
Stat_cwd_Cbuf.st_ino) || \
(Stat_cwd_Pbuf.st_dev != \
Stat_cwd_Cbuf.st_dev)) {
tst_resm(TFAIL, "Device/inode number "
"of parent and childs '.' "
"don't match");
_exit(1);
} else {
tst_resm(TINFO, "Device/inode number "
"of parent and childs '.' "
"match");
}
/*
* Exit with normal exit code if everything
* fine
*/
_exit(0);
}
} else { /* parent process */
/*
* Let the parent process wait till child completes
* its execution.
*/
wait(&exit_status);
/* Check for the exit status of child process */
if (WEXITSTATUS(exit_status) == 0) {
tst_resm(TPASS, \
"Call of vfork() successful");
} else if (WEXITSTATUS(exit_status) == 1) {
tst_resm(TFAIL, \
"Child process exited abnormally");
}
}
Tst_count++; /* incr. TEST_LOOP counter */
} /* End for TEST_LOOPING */
/* Call cleanup() to undo setup done for the test. */
cleanup();
/*NOTREACHED*/
} /* End main */
/*
* void
* setup() - performs all ONE TIME setup for this test.
* This function gets real/effective/saved uid/gid, umask, the device/inode
* number of '/' and current working directory for the parent process.
*/
void
setup()
{
/* capture signals */
tst_sig(FORK, DEF_HANDLER, cleanup);
/* Pause if that option was specified */
TEST_PAUSE;
/*
* Get the euid, ruid, egid, rgid, umask value
* and the current working directory of the parent process.
*/
#if (linux)
if (getresuid(&Pruid, &Peuid, &Psuid) < 0) {
tst_brkm(TFAIL, cleanup, "getresuid() fails to get "
"real/eff./saved uid of parent");
}
if (getresgid(&Prgid, &Pegid, &Psgid) < 0) {
tst_brkm(TFAIL, cleanup, "getresgid() fails to get "
"real/eff./saved gid of parent");
}
#else
Pruid = getuid ();
Peuid = geteuid ();
Psuid = 0;
Prgid = getgid ();
Pegid = getegid ();
Psgid = 0;
#endif
/* Get the process file mode creation mask by setting value 0 */
Pumask = umask(0);
umask(Pumask); /*
* Restore the mask value of the
* process.
*/
/*
* Get the pathname of current working directory of the parent
* process.
*/
if ((Pcwd = (char *) getcwd(Pcwd_buf, BUFSIZ)) == NULL) {
tst_brkm(TFAIL, cleanup,
"getcwd failed for the parent process");
}
/*
* Get the device and inode number of root directory for the
* parent process.
*/
if (stat("/", &StatPbuf) == -1) {
tst_brkm(TFAIL, cleanup, "stat(2) failed to get info. of '/' "
"in parent process");
}
/*
* Get the device number and the inode number of "." (current-
* working directory) for the parent process.
*/
if (stat(Pcwd, &Stat_cwd_Pbuf) < 0) {
tst_brkm(TFAIL, cleanup, "stat(2) failed to get info. of "
"working directory in parent process");
}
} /* End setup() */
/*
* void
* cleanup() - performs all ONE TIME cleanup for this test at
* completion or premature exit.
*/
void
cleanup()
{
/*
* print timing stats if that option was specified.
* print errno log if that option was specified.
*/
TEST_CLEANUP;
/* exit with return code appropriate for results */
tst_exit();
} /* End cleanup() */