/* Test_task
*
* This task tests global message queue operations. It also generates
* an error condition.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include "system.h"
char buffer1[16] = "123456789012345";
char buffer2[16] = "abcdefghijklmno";
char buffer3[16] = "ABCDEFGHIJKLMNO";
char buffer4[16] = "PQRSTUVWXYZ(){}";
rtems_task Test_task(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_unsigned32 count;
char receive_buffer[16];
status = rtems_task_wake_after( TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after" );
puts( "Getting QID of message queue" );
do {
status = rtems_message_queue_ident(
Queue_name[ 1 ],
RTEMS_SEARCH_ALL_NODES,
&Queue_id[ 1 ]
);
} while ( !rtems_is_status_successful( status ) );
if ( Multiprocessing_configuration.node == 2 ) {
status = rtems_message_queue_delete( Queue_id[ 1 ] );
fatal_directive_status(
status,
RTEMS_ILLEGAL_ON_REMOTE_OBJECT,
"rtems_message_queue_delete"
);
puts(
"rtems_message_queue_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT"
);
Send_messages();
Receive_messages();
puts( "Flushing remote empty queue" );
status = rtems_message_queue_flush( Queue_id[ 1 ], &count );
directive_failed( status, "rtems_message_queue_flush" );
printf( "%02d messages were flushed on the remote queue\n", count );
puts( "Send messages to be flushed from remote queue" );
status = rtems_message_queue_send( Queue_id[ 1 ], (long (*)[4])buffer1 );
directive_failed( status, "rtems_message_queue_send" );
puts( "Flushing remote queue" );
status = rtems_message_queue_flush( Queue_id[ 1 ], &count );
directive_failed( status, "rtems_message_queue_flush" );
printf( "%02d messages were flushed on the remote queue\n", count );
puts( "Waiting for message queue to be deleted" );
status = rtems_message_queue_receive(
Queue_id[ 1 ],
(long (*)[4])receive_buffer,
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
fatal_directive_status(
status,
RTEMS_OBJECT_WAS_DELETED,
"rtems_message_queue_receive"
);
puts( "\nGlobal message queue deleted" );
}
else { /* node == 1 */
Receive_messages();
Send_messages();
puts( "Delaying for 5 seconds" );
status = rtems_task_wake_after( 5*TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after" );
puts( "Deleting Message queue" );
status = rtems_message_queue_delete( Queue_id[ 1 ] );
directive_failed( status, "rtems_message_queue_delete" );
}
puts( "*** END OF TEST 9 ***" );
exit( 0 );
}