258 lines
7.1 KiB
C
258 lines
7.1 KiB
C
/* test 3 - library routines rather than system calls */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/utsname.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <limits.h>
|
|
#include <signal.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <stdio.h>
|
|
|
|
#define ITERATIONS 10
|
|
#define MAX_ERROR 4
|
|
#define SIZE 64
|
|
|
|
int errct, subtest;
|
|
char el_weirdo[] = "\n\t\\\e@@!!##\e\e\n\n";
|
|
|
|
_PROTOTYPE(int main, (int argc, char *argv []));
|
|
_PROTOTYPE(void test3a, (void));
|
|
_PROTOTYPE(void test3b, (void));
|
|
_PROTOTYPE(void test3c, (void));
|
|
_PROTOTYPE(void test3d, (void));
|
|
_PROTOTYPE(void test3e, (void));
|
|
_PROTOTYPE(void quit, (void));
|
|
_PROTOTYPE(void e, (int n));
|
|
|
|
int main(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
char buffer[PATH_MAX + 1];
|
|
int i, m = 0xFFFF;
|
|
|
|
sync();
|
|
|
|
if (geteuid() == 0 || getuid() == 0) {
|
|
realpath(argv[0], buffer);
|
|
execl("/usr/bin/su", "/usr/bin/su", "-", "ast", "-c", buffer, NULL);
|
|
printf("Test 3 cannot run as root; test aborted\n");
|
|
exit(1);
|
|
}
|
|
|
|
if (argc == 2) m = atoi(argv[1]);
|
|
|
|
printf("Test 3 ");
|
|
fflush(stdout); /* have to flush for child's benefit */
|
|
|
|
system("rm -rf DIR_03; mkdir DIR_03");
|
|
chdir("DIR_03");
|
|
|
|
for (i = 0; i < ITERATIONS; i++) {
|
|
if (m & 0001) test3a();
|
|
if (m & 0002) test3b();
|
|
if (m & 0004) test3c();
|
|
if (m & 0010) test3d();
|
|
if (m & 0020) test3e();
|
|
}
|
|
quit();
|
|
return(-1); /* impossible */
|
|
|
|
}
|
|
|
|
void test3a()
|
|
{
|
|
/* Signal set manipulation. */
|
|
|
|
sigset_t s, s1;
|
|
|
|
subtest = 1;
|
|
errno = -1000; /* None of these calls set errno. */
|
|
if (sigemptyset(&s) != 0) e(1);
|
|
if (sigemptyset(&s1) != 0) e(2);
|
|
if (sigaddset(&s, SIGABRT) != 0) e(3);
|
|
if (sigaddset(&s, SIGALRM) != 0) e(4);
|
|
if (sigaddset(&s, SIGFPE ) != 0) e(5);
|
|
if (sigaddset(&s, SIGHUP ) != 0) e(6);
|
|
if (sigaddset(&s, SIGILL ) != 0) e(7);
|
|
if (sigaddset(&s, SIGINT ) != 0) e(8);
|
|
if (sigaddset(&s, SIGKILL) != 0) e(9);
|
|
if (sigaddset(&s, SIGPIPE) != 0) e(10);
|
|
if (sigaddset(&s, SIGQUIT) != 0) e(11);
|
|
if (sigaddset(&s, SIGSEGV) != 0) e(12);
|
|
if (sigaddset(&s, SIGTERM) != 0) e(13);
|
|
if (sigaddset(&s, SIGUSR1) != 0) e(14);
|
|
if (sigaddset(&s, SIGUSR2) != 0) e(15);
|
|
|
|
if (sigismember(&s, SIGABRT) != 1) e(16);
|
|
if (sigismember(&s, SIGALRM) != 1) e(17);
|
|
if (sigismember(&s, SIGFPE ) != 1) e(18);
|
|
if (sigismember(&s, SIGHUP ) != 1) e(19);
|
|
if (sigismember(&s, SIGILL ) != 1) e(20);
|
|
if (sigismember(&s, SIGINT ) != 1) e(21);
|
|
if (sigismember(&s, SIGKILL) != 1) e(22);
|
|
if (sigismember(&s, SIGPIPE) != 1) e(23);
|
|
if (sigismember(&s, SIGQUIT) != 1) e(24);
|
|
if (sigismember(&s, SIGSEGV) != 1) e(25);
|
|
if (sigismember(&s, SIGTERM) != 1) e(26);
|
|
if (sigismember(&s, SIGUSR1) != 1) e(27);
|
|
if (sigismember(&s, SIGUSR2) != 1) e(28);
|
|
|
|
if (sigdelset(&s, SIGABRT) != 0) e(29);
|
|
if (sigdelset(&s, SIGALRM) != 0) e(30);
|
|
if (sigdelset(&s, SIGFPE ) != 0) e(31);
|
|
if (sigdelset(&s, SIGHUP ) != 0) e(32);
|
|
if (sigdelset(&s, SIGILL ) != 0) e(33);
|
|
if (sigdelset(&s, SIGINT ) != 0) e(34);
|
|
if (sigdelset(&s, SIGKILL) != 0) e(35);
|
|
if (sigdelset(&s, SIGPIPE) != 0) e(36);
|
|
if (sigdelset(&s, SIGQUIT) != 0) e(37);
|
|
if (sigdelset(&s, SIGSEGV) != 0) e(38);
|
|
if (sigdelset(&s, SIGTERM) != 0) e(39);
|
|
if (sigdelset(&s, SIGUSR1) != 0) e(40);
|
|
if (sigdelset(&s, SIGUSR2) != 0) e(41);
|
|
|
|
if (s != s1) e(42);
|
|
|
|
if (sigaddset(&s, SIGILL) != 0) e(43);
|
|
if (s == s1) e(44);
|
|
|
|
if (sigfillset(&s) != 0) e(45);
|
|
if (sigismember(&s, SIGABRT) != 1) e(46);
|
|
if (sigismember(&s, SIGALRM) != 1) e(47);
|
|
if (sigismember(&s, SIGFPE ) != 1) e(48);
|
|
if (sigismember(&s, SIGHUP ) != 1) e(49);
|
|
if (sigismember(&s, SIGILL ) != 1) e(50);
|
|
if (sigismember(&s, SIGINT ) != 1) e(51);
|
|
if (sigismember(&s, SIGKILL) != 1) e(52);
|
|
if (sigismember(&s, SIGPIPE) != 1) e(53);
|
|
if (sigismember(&s, SIGQUIT) != 1) e(54);
|
|
if (sigismember(&s, SIGSEGV) != 1) e(55);
|
|
if (sigismember(&s, SIGTERM) != 1) e(56);
|
|
if (sigismember(&s, SIGUSR1) != 1) e(57);
|
|
if (sigismember(&s, SIGUSR2) != 1) e(58);
|
|
|
|
/* Test error returns. */
|
|
if (sigaddset(&s, -1) != -1) e(59);
|
|
if (sigaddset(&s, -1) != -1) e(60);
|
|
if (sigismember(&s, -1) != -1) e(61);
|
|
if (sigaddset(&s, 10000) != -1) e(62);
|
|
if (sigaddset(&s, 10000) != -1) e(63);
|
|
if (sigismember(&s, 10000) != -1) e(64);
|
|
|
|
}
|
|
|
|
void test3b()
|
|
{
|
|
/* Test uname. */
|
|
|
|
struct utsname u; /* contains all kinds of system ids */
|
|
|
|
subtest = 2;
|
|
#if 0
|
|
errno = -2000; /* None of these calls set errno. */
|
|
if (uname(&u) != 0) e(1);
|
|
if (strcmp(u.sysname, "MINIX") != 0
|
|
&& strcmp(u.sysname, "Minix") != 0) e(2); /* only one defined */
|
|
#endif
|
|
}
|
|
|
|
void test3c()
|
|
{
|
|
/* Test getenv. Asume HOME, PATH, and LOGNAME exist (not strictly required).*/
|
|
|
|
char *p, name[SIZE];
|
|
|
|
subtest = 3;
|
|
errno = -3000; /* None of these calls set errno. */
|
|
if ( (p = getenv("HOME")) == NULL) { fprintf(stderr, "Please have $HOME set properly.\n"); e(1); }
|
|
if (*p != '/') { fprintf(stderr, "Please have $HOME point to an abolute path.\n"); e(2); } /* path must be absolute */
|
|
if ( (p = getenv("PATH")) == NULL) { fprintf(stderr, "Please have $PATH set properly.\n"); e(3); }
|
|
if ( (p = getenv("LOGNAME")) == NULL) { fprintf(stderr, "Please have $LOGNAME set properly.\n"); e(5); }
|
|
strcpy(name, p); /* save it, since getlogin might wipe it out */
|
|
p = getlogin();
|
|
if (strcmp(p, name) != 0) { fprintf(stderr, "Please have $LOGNAME set to your real username. (su - instead of su?)\n"); e(6); }
|
|
|
|
/* The following test could fail in a legal POSIX system. However, if it
|
|
* does, you deserve it to fail.
|
|
*/
|
|
if (getenv(el_weirdo) != NULL) e(7);
|
|
}
|
|
|
|
void test3d()
|
|
{
|
|
/* Test ctermid, ttyname, and isatty. */
|
|
|
|
int fd;
|
|
char *p, name[L_ctermid];
|
|
|
|
subtest = 4;
|
|
errno = -4000; /* None of these calls set errno. */
|
|
|
|
/* Test ctermid first. */
|
|
if ( (p = ctermid(name)) == NULL) e(1);
|
|
if (strcmp(p, name) != 0) e(2);
|
|
if (strncmp(p, "/dev/tty", 8) != 0) e(3); /* MINIX convention */
|
|
|
|
if ( (p = ttyname(0)) == NULL) e(4);
|
|
if (strncmp(p, "/dev/tty", 8) != 0 && strcmp(p, "/dev/console") != 0) e(5);
|
|
if ( (p = ttyname(3)) != NULL) e(6);
|
|
if (ttyname(5000) != NULL) e(7);
|
|
if ( (fd = creat("T3a", 0777)) < 0) e(8);
|
|
if (ttyname(fd) != NULL) e(9);
|
|
|
|
if (isatty(0) != 1) e(10);
|
|
if (isatty(3) != 0) e(11);
|
|
if (isatty(fd) != 0) e(12);
|
|
if (close(fd) != 0) e(13);
|
|
if (ttyname(fd) != NULL) e(14);
|
|
}
|
|
|
|
void test3e()
|
|
{
|
|
/* Test ctermid, ttyname, and isatty. */
|
|
|
|
subtest = 5;
|
|
errno = -5000; /* None of these calls set errno. */
|
|
|
|
if (sysconf(_SC_ARG_MAX) < _POSIX_ARG_MAX) e(1);
|
|
if (sysconf(_SC_CHILD_MAX) < _POSIX_CHILD_MAX) e(2);
|
|
if (sysconf(_SC_NGROUPS_MAX) < 0) e(3);
|
|
if (sysconf(_SC_OPEN_MAX) < _POSIX_OPEN_MAX) e(4);
|
|
|
|
/* The rest are MINIX specific */
|
|
if (sysconf(_SC_JOB_CONTROL) >= 0) e(5); /* no job control! */
|
|
}
|
|
|
|
void quit()
|
|
{
|
|
chdir("..");
|
|
system("rm -rf DIR*");
|
|
|
|
if (errct == 0) {
|
|
printf("ok\n");
|
|
exit(0);
|
|
} else {
|
|
printf("%d errors\n", errct);
|
|
exit(4);
|
|
}
|
|
}
|
|
|
|
void e(n)
|
|
int n;
|
|
{
|
|
int err_num = errno; /* save errno in case printf clobbers it */
|
|
|
|
printf("Subtest %d, error %d errno=%d ", subtest, n, errno);
|
|
errno = err_num; /* restore errno, just in case */
|
|
perror("");
|
|
if (errct++ > MAX_ERROR) {
|
|
printf("Test aborted. Too many errors: ");
|
|
chdir("..");
|
|
system("rm -rf DIR*");
|
|
exit(1);
|
|
}
|
|
}
|