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Atari Mega Archive 2
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up1510b.tgz
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up1510b
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src
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test
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test8.c
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C/C++ Source or Header
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1990-07-23
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102 lines
/* test 8 */
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/stat.h>
#define MAX_ERROR 4
extern int errno;
int subtest, errct;
extern off_t lseek();
main()
{
int i;
printf("Test 8 ");
for (i = 0; i < 4; i++) {
test80();
}
printf("ok\n");
}
test80()
{
/* Test mknod, chdir, chmod, chown, access. */
int i, j;
struct stat s;
subtest = 0;
if (getuid() != 0) return;
for (j = 0; j < 2; j++) {
umask(0);
if (chdir("/") < 0) e(1);
if (mknod("dir", 040700, 0) < 0) e(2);
if (link("/", "/dir/..") < 0) e(3);
if (mknod("T3a", 0777, 0) < 0) e(4);
if (mknod("/dir/T3b", 0777, 0) < 0) e(5);
if (mknod("dir/T3c", 0777, 0) < 0) e(6);
if ((i = open("/dir/T3b", 0)) < 0) e(7);
if (close(i) < 0) e(8);
if ((i = open("dir/T3c", O_RDONLY)) < 0) e(9);
if (close(i) < 0) e(10);
if (chdir("dir") < 0) e(11);
if ((i = open("T3b", 0)) < 0) e(12);
if (close(i) < 0) e(13);
if ((i = open("../T3a", O_RDONLY)) < 0) e(14);
if (close(i) < 0) e(15);
if ((i = open("../dir/../dir/../dir/../dir/../dir/T3c", O_RDONLY)) < 0)
e(16);
if (close(i) < 0) e(17);
if (chmod("../dir/../dir/../dir/../dir/../T3a", 0123) < 0) e(18);
if (stat("../dir/../dir/../dir/../T3a", &s) < 0) e(19);
if ((s.st_mode & 077777) != 0123) e(20);
if (chmod("../dir/../dir/../T3a", 0456) < 0) e(21);
if (stat("../T3a", &s) < 0) e(22);
if ((s.st_mode & 077777) != 0456) e(23);
if (chown("../dir/../dir/../T3a", 20, 30) < 0) e(24);
if (stat("../T3a", &s) < 0) e(25);
if (s.st_uid != 20) e(26);
if (s.st_gid != 30) e(27);
if ((i = open("/T3c", O_RDONLY)) >= 0) e(28);
if ((i = open("/T3a", O_RDONLY)) < 0) e(29);
if (close(i) < 0) e(30);
if (access("/T3a", 4) < 0) e(31);
if (access("/dir/T3b", 4) < 0) e(32);
if (access("/dir/T3d", 4) >= 0) e(33);
if (unlink("T3b") < 0) e(34);
if (unlink("T3c") < 0) e(35);
if (unlink("..") < 0) e(36);
if (chdir("/") < 0) e(37);
if (unlink("dir") < 0) e(38);
if (unlink("/T3a") < 0) e(39);
}
}
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("Too many errors; test aborted\n");
exit(1);
}
}