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/* 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) 1989-2009.
* 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.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#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;
uint32_t count;
size_t size;
char receive_buffer[16];
status = rtems_task_wake_after( rtems_clock_get_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( "%" PRIu32 " 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 ], buffer1, 16 );
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( "%" PRIu32 " 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 ],
receive_buffer,
&size,
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*rtems_clock_get_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 ***" );
rtems_test_exit( 0 );
}
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