diff options
Diffstat (limited to 'c/src/tests/psxtests/psxmount/test.c')
| -rw-r--r-- | c/src/tests/psxtests/psxmount/test.c | 447 |
1 files changed, 0 insertions, 447 deletions
diff --git a/c/src/tests/psxtests/psxmount/test.c b/c/src/tests/psxtests/psxmount/test.c deleted file mode 100644 index bf4a704c26..0000000000 --- a/c/src/tests/psxtests/psxmount/test.c +++ /dev/null @@ -1,447 +0,0 @@ -/* - * This is a native test to explore how the readdir() family works. - * Newlib supports the following readdir() family members: - * - * closedir() - - * readdir() - - * scandir() - - * opendir() - - * rewinddir() - - * telldir() - BSD not in POSIX - * seekdir() - BSD not in POSIX - * - * - * seekdir() takes an offset which is a byte offset. The Linux - * implementation of this appears to seek to the ((off/DIRENT_SIZE) + 1) - * record where DIRENT_SIZE seems to be 12 bytes. - * - * - * - * $Id$ - */ -#include <stdio.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <dirent.h> -#include <string.h> -#include <assert.h> -#include <unistd.h> -#include <errno.h> -#include <rtems.h> -#include <rtems/libio.h> -#include <imfs.h> -#include <pmacros.h> - -extern rtems_filesystem_location_info_t rtems_filesystem_current; - -DIR *directory; -DIR *directory2; -DIR *directory3; -DIR *directory_not; - -#ifndef __P -#define __P(args)() -#endif - -char *dnames[] = { - "a", - "b", - "c", - "d", - "e", - "f", - "c/y", - "c/z", - "c/x", - "c/y/a3333", - "c/y/j123", - "c/y/my_mount_point", - "c/y/my_mount_point/my_dir", - "c/z/my_mount_point", - "END" -}; - -char *fnames[] = { - "a", - "b", - "c", - "d", - "e", - "f", - "c/y", - "c/z", - "c/x", - "c/y/a3333", - "c/y/j123", - "c/y/my_mount_point", - "c/y/my_mount_point/my_dir", - "c/y/my_mount_point/my_dir/d", - "c/z/my_mount_point", - "/c/z/my_mount_point/a/../../my_mount_point/a/g", - "END" -}; - -#if defined(__rtems__) -int test_main(void) -#else -int main( - int argc, - char **argv -) -#endif -{ - int i; - int fd; - int status; - struct stat statbuf; - rtems_filesystem_mount_table_entry_t *mt_entry; - static char mount_point_string[25] = { "/c/z/my_mount_point" }; - - - printf( "\n\n*** MOUNT/UNMOUNT TEST ***\n" ); - - /* - * Change directory to the root and create files under - * the base file system. - */ - - printf( "\nchdir to the root directory\n" ); - status = chdir( "/" ); - printf( "chdir() status : %d\n\n", status ); - - printf( "\nCreating a series of directories under /\n" ); - i=0; - while ( strcmp(dnames[i], "END") != 0 ) - { - status = mkdir( dnames[i], 0777 ); - printf("Creating : %25s %d %d ", dnames[i], status, errno ); - if ( status == 0 ) - printf(" Success\n"); - else - printf(" Failure\n"); - - i++; - } - - /* - * Create a Files with all rwx for others group and user. Verify - * the created file. - */ - - printf("create /b/my_file\n"); - fd = open ("/b/my_file", O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); - assert( fd != 0 ); - close (fd); - - printf("Verify /b/my_file\n"); - fd = open("/b/my_file", S_IRWXU|S_IRWXG|S_IRWXO); - assert( fd != 0 ); - close( fd ); - - - printf("create c/y/my_mount_point/my_dir/d\n"); - fd = open ("c/y/my_mount_point/my_dir/d", O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); - assert( fd != 0 ); - close (fd); - - printf("Verify c/y/my_mount_point/my_dir/d\n"); - fd = open("c/y/my_mount_point/my_dir/d", S_IRWXU|S_IRWXG|S_IRWXO); - assert( fd != 0 ); - close( fd ); - - /* - * Mount an the IMFS file system on the base file system. - */ - - printf("Attempting to mount IMFS file system at /c/z/my_mount_point \n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_WRITE, - NULL, - mount_point_string ); - assert( status == 0 ); - if( mt_entry == NULL ){ - printf(" NULL mount table entry was returned\n"); - } - else { - printf("2nd file system successfully mounted at /c/z/my_mount_point \n"); - } - - /* - * Change directory to the mount point and create a group of files under - * the mounted file system. - */ - - printf( "\nchdir to /c/z/my_mount_point.\n" ); - status = chdir( "/c/z/my_mount_point" ); - printf( "chdir() status : %d\n\n", status ); - - printf( "\nCreating a series of directories under /c/z/my_mount_point\n" ); - i=0; - while ( strcmp(fnames[i], "END") != 0 ) - { - status = mkdir( fnames[i], 0777 ); - printf("Creating: %46s %d %d ", fnames[i], status, errno ); - if ( status == 0 ) - printf(" Success\n"); - else { - printf(" Failure\n"); - perror("errno"); - } - - status = stat( fnames[i], &statbuf ); - if ( status == -1 ) - printf( ": %s\n", strerror( errno ) ); - - i++; - } - - printf( "\nchdir to /\n" ); - status = chdir( "/" ); - printf( "chdir() status : %d\n\n", status ); - - /* - * Unmount the first file system we mounted - */ - - printf( "Unmount status:"); - status = unmount( "/c/z/my_mount_point" ); - printf( " %d\n", status ); - - - /* - * Mount a NULL filesystem and verify it fails. - */ - - printf("Mount a NULL file system and verify EINVAL\n"); - status = mount( - &mt_entry, - NULL, - RTEMS_FILESYSTEM_READ_WRITE, - NULL, - mount_point_string ); - assert( status == -1 ); - assert( errno == EINVAL ); - - /* - * Verify mount with option of -62 fails with EINVAL - */ - - printf("mount with option of -62 should fail with EINVAL\n"); - status = mount( - &mt_entry, - &IMFS_ops, - -62, - NULL, - "/c/y/my_mount_point" ); - assert( status == -1 ); - assert( errno == EINVAL ); - - /* - * Mount a Read Only File system. - */ - - printf("Mount a Read Only filesystem at /c/y/my_mount_point \n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_ONLY, - NULL, - "/c/y/my_mount_point" ); - assert( status == 0 ); - if( mt_entry == NULL ){ - printf(" NULL mount table entry was returned\n"); - } - else { - printf("Read only file system successfully mounted at /c/y/my_mount_point \n"); - } - - /* - * Create a directory that passes through the read only file system. - */ - - printf("create c/y/my_mount_point/../../y/my_mount_point/new_dir\n"); - status = mkdir("c/y/my_mount_point/../../y/my_mount_point/new_dir",S_IRWXU ); - assert( status == 0 ); - status = stat("c/y/my_mount_point/../../y/my_mount_point/new_dir",&statbuf ); - assert( status == 0 ); - status = stat("c/y/my_mount_point/new_dir/..", &statbuf ); - assert( status == 0 ); - - /* - * Attempt to mount a second file system at a used mount point. - */ - - printf("Verify a mount point returns EBUSY for another mount\n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_ONLY, - NULL, - "/c/y/my_mount_point" ); - assert( status == -1 ); - assert( errno == EBUSY); - - /* - * Attempt to mount at a file. - */ - - printf("Mount on a file should fail with ENOTDIR\n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_ONLY, - NULL, - "/b/my_file" ); - assert( status == -1 ); - assert( errno == ENOTDIR ); - - - /* - * Verify we cannot unmount a file system while we are in it. - */ - - printf("Create and chdir to /c/y/my_mount_point/mydir\n"); - status = mkdir( "/c/y/my_mount_point/mydir", 0777); - assert( status == 0 ); - - status = chdir( "/c/y/my_mount_point/mydir" ); - assert( status == 0 ); - - printf("unmount of /c/y/my_mount_point should fail with EBUSY\n"); - status = unmount( "/c/y/my_mount_point" ); - assert( status == -1 ); - assert( errno == EBUSY ); - - /* - * Chdir to root and verify we can unmount the file system now. - */ - - printf("chdir to / and verify we can unmount /c/y/my_mount_point\n"); - status = chdir( "/" ); - assert( status == 0 ); - - printf("unmount /c/y/my_mount_point \n"); - status = unmount( "/c/y/my_mount_point" ); - assert( status == 0 ); - - /* - * Attempt to unmount a directory that does not exist. - */ - - printf("unmount /b/mount_point should fail with EINVAL\n"); - status = unmount( "/b/mount_point" ); - assert( status == -1 ); - assert( errno == ENOENT ); - - /* - * Remount the filesystem. - */ - - printf("Mount /c/y/my_mount_point\n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_ONLY, - NULL, - "/c/y/my_mount_point" ); - assert( status == 0 ); - - /* - * Create a file and directory then open the directory. - * Verify unmount will return EBUSY while directory is open. - */ - - printf("Create and open /c/y/my_mount_point/my_file\n"); - fd = open( "/c/y/my_mount_point/my_file", O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO); - assert( fd != -1 ); - status = close( fd ); - assert( status == 0 ); - - printf("\nmkdir /c/y/my_mount_point/my_dir\n"); - status = mkdir( "/c/y/my_mount_point/my_dir", 0x1c0 ); - printf("Open /c/y/my_mount_point/my_dir\n"); - directory = opendir( "/c/y/my_mount_point/my_dir" ); - assert( directory ); - - printf("Unmount /c/y/my_mount_point should fail with EBUSY\n"); - status = unmount( "/c/y/my_mount_point" ); - assert( status == -1 ); - assert( errno == EBUSY ); - - printf("Close /c/y/my_mount_point/my_dir\n"); - status = closedir( directory ); - assert( status == 0 ); - - /* - * Attempt to unmount a directory that is not a mount point. - */ - - printf("Unmount /c/y/my_mount_point/my_dir should fail with EACCES\n"); - status = unmount( "/c/y/my_mount_point/my_dir" ); - assert( status == -1 ); - assert( errno == EACCES ); - - /* - * Verify a file system can not be unmounted with a mounted file system - * in it. - */ - - printf("Mount a file system at /c/y/my_mount_point/my_dir\n"); - status = mount( - &mt_entry, - &IMFS_ops, - RTEMS_FILESYSTEM_READ_WRITE, - NULL, - "/c/y/my_mount_point/my_dir"); - assert( status == 0 ); - - printf("unmount /c/y/my_mount_point should fail with EBUSY\n"); - status = unmount( "/c/y/my_mount_point" ); - assert( status == -1 ); - assert( errno == EBUSY ); - - /* - * Verify you cannot create a hard link across mounted file systems. - */ - - printf("Verify a hard link across filesystems fails with EXDEV\n"); - status = mkdir( "/c/y/my_mount_point/my_dir2", S_IRWXU ); - assert( status == 0 ); - - status = link( "/c/y/my_mount_point/my_dir2", "/c/y/my_mount_point/my_dir/my_link" ); - assert( status == -1 ); - assert( errno == EXDEV ); - - /* - * Create a symbolic link across mountpoints. - */ - - printf("Verify a symbolic link across file systems works\n"); - status = symlink( "/c/y/my_mount_point/my_dir2", "/c/y/my_mount_point/my_dir/my_link" ); - assert( status == 0 ); - status = stat( "/c/y/my_mount_point/my_dir/my_link", &statbuf ); - assert( status == 0 ); - - printf("unmount /c/y/my_mount_point/my_dir\n"); - status = unmount( "/c/y/my_mount_point/my_dir" ); - assert( status == 0 ); - - /* - * Verify symblic link no longer works. - */ - - printf("Verify the symbolic link now fails\n"); - status = stat( "/c/y/my_mount_point/my_dir/my_link", &statbuf ); - assert( status != 0 ); - - printf("unmount /c/y/my_mount_point\n"); - status = unmount( "/c/y/my_mount_point" ); - assert( status == 0 ); - - printf( "\n\n*** END OF MOUNT/UNMOUNT TEST ***\n" ); - rtems_test_exit(0); -} - |