source: rtems/testsuites/psxtests/psxfile02/init.c

/* SPDX-License-Identifier: BSD-2-Clause */

/*
 *  COPYRIGHT (c) 1989-2012.
 *  On-Line Applications Research Corporation (OAR).
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#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 */