/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <sys/uio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <ctype.h>
#include <rtems/imfs.h>
#include <reent.h>
#include <rtems.h>
#include <rtems/libio.h>
#include <tmacros.h>
#include "test_support.h"
const char rtems_test_name[] = "PSXFILE 2";
/* forward declarations to avoid warnings */
rtems_task Init(rtems_task_argument argument);
void do_with_fd(int fd, const char *description);
void do_with_fd(
int fd,
const char *description
)
{
struct stat stat_buff;
struct iovec vec[2];
char buf[2][1];
off_t res;
int status;
vec[0].iov_base = buf[0];
vec[0].iov_len = sizeof(buf[0]);
vec[1].iov_base = buf[1];
vec[1].iov_len = sizeof(buf[1]);
printf("ftruncate %s\n", description);
status = ftruncate(fd, 40);
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("_fcntl_r %s\n", description);
status = _fcntl_r( NULL, fd, F_SETFD, 1 );
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("fdatasync %s\n", description);
status = fdatasync( fd );
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("fstat %s\n", description);
status = fstat( fd, &stat_buff );
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("fsync %s\n", description);
status = fsync( fd );
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("ioctl %s\n", description);
status = ioctl( fd, 0 );
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("_lseek_r %s\n", description);
res = _lseek_r (NULL, fd, 0, SEEK_SET);
rtems_test_assert( res == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("readv %s\n", description);
status = readv(fd, vec, 2);
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("writev %s\n", description);
status = writev(fd, vec, 2);
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
printf("write %s\n", description);
status = write(fd, "1234", 4);
rtems_test_assert( status == -1 );
printf( "%d: %s\n", errno, strerror( errno ) );
rtems_test_assert( errno == EBADF );
}
rtems_task Init(
rtems_task_argument argument
)
{
int status;
int fd;
TEST_BEGIN();
/*
* Simple open case where the file is created.
*/
puts( "mkdir /tmp" );
status = mkdir( "/tmp", S_IRWXU );
rtems_test_assert( !status );
puts( "open /tmp/j" );
fd = open( "/tmp/j", O_RDWR|O_CREAT, S_IRWXU|S_IRWXG|S_IRWXO );
rtems_test_assert( fd != -1 );
printf( "open returned file descriptor %d\n", fd );
puts( "close /tmp/j" );
status = close( fd );
rtems_test_assert( !status );
do_with_fd( fd, "an unopened file" );
puts("");
do_with_fd( 1000, "a too large file descriptor" );
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
