--
-- SPTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation of Test 13 of the RTEMS
-- Single Processor Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-1997.
-- On-Line Applications Research Corporation (OAR).
-- Copyright assigned to U.S. Government, 1994.
--
-- The license and distribution terms for this file may in
-- the file LICENSE in this distribution or at
-- http://www.OARcorp.com/rtems/license.html.
--
-- $Id$
--
with INTERFACES; use INTERFACES;
with RTEMS;
with TEST_SUPPORT;
with TEXT_IO;
with UNSIGNED32_IO;
package body SPTEST is
--PAGE
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEXT_IO.PUT_LINE( "*** TEST 13 ***" );
SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' );
SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' );
SPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( 'T', 'A', '3', ' ' );
RTEMS.TASK_CREATE(
SPTEST.TASK_NAME( 1 ),
4,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.TASK_ID( 1 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" );
RTEMS.TASK_CREATE(
SPTEST.TASK_NAME( 2 ),
4,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.TASK_ID( 2 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" );
RTEMS.TASK_CREATE(
SPTEST.TASK_NAME( 3 ),
4,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.TASK_ID( 3 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" );
RTEMS.TASK_START(
SPTEST.TASK_ID( 1 ),
SPTEST.TASK_1'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" );
RTEMS.TASK_START(
SPTEST.TASK_ID( 2 ),
SPTEST.TASK_2'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" );
RTEMS.TASK_START(
SPTEST.TASK_ID( 3 ),
SPTEST.TASK_3'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" );
SPTEST.QUEUE_NAME( 1 ) := RTEMS.BUILD_NAME( 'Q', '1', ' ', ' ' );
SPTEST.QUEUE_NAME( 2 ) := RTEMS.BUILD_NAME( 'Q', '2', ' ', ' ' );
SPTEST.QUEUE_NAME( 3 ) := RTEMS.BUILD_NAME( 'Q', '3', ' ', ' ' );
RTEMS.MESSAGE_QUEUE_CREATE(
SPTEST.QUEUE_NAME( 1 ),
100,
16,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.QUEUE_ID( 1 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "QUEUE_CREATE OF Q1" );
RTEMS.MESSAGE_QUEUE_CREATE(
SPTEST.QUEUE_NAME( 2 ),
10,
16,
RTEMS.PRIORITY,
SPTEST.QUEUE_ID( 2 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "QUEUE_CREATE OF Q2" );
RTEMS.MESSAGE_QUEUE_CREATE(
SPTEST.QUEUE_NAME( 3 ),
100,
16,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.QUEUE_ID( 3 ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "QUEUE_CREATE OF Q3" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end INIT;
--PAGE
--
-- FILL_BUFFER
--
--
-- Depends on tricks to make the copy work.
--
procedure FILL_BUFFER (
SOURCE : in STRING;
BUFFER : out SPTEST.BUFFER
) is
begin
BUFFER.FIELD1 := RTEMS.BUILD_NAME(
SOURCE( SOURCE'FIRST ),
SOURCE( SOURCE'FIRST + 1 ),
SOURCE( SOURCE'FIRST + 2 ),
SOURCE( SOURCE'FIRST + 3 )
);
BUFFER.FIELD2 := RTEMS.BUILD_NAME(
SOURCE( SOURCE'FIRST + 4 ),
SOURCE( SOURCE'FIRST + 5 ),
SOURCE( SOURCE'FIRST + 6 ),
SOURCE( SOURCE'FIRST + 7 )
);
BUFFER.FIELD3 := RTEMS.BUILD_NAME(
SOURCE( SOURCE'FIRST + 8 ),
SOURCE( SOURCE'FIRST + 9 ),
SOURCE( SOURCE'FIRST + 10 ),
SOURCE( SOURCE'FIRST + 11 )
);
BUFFER.FIELD4 := RTEMS.BUILD_NAME(
SOURCE( SOURCE'FIRST + 12 ),
SOURCE( SOURCE'FIRST + 13 ),
SOURCE( SOURCE'FIRST + 14 ),
SOURCE( SOURCE'FIRST + 15 )
);
end FILL_BUFFER;
--PAGE
--
-- PUT_BUFFER
--
--
-- Depends on tricks to make the output work.
--
procedure PUT_BUFFER (
BUFFER : in SPTEST.BUFFER
) is
begin
TEST_SUPPORT.PUT_NAME( BUFFER.FIELD1, FALSE );
TEST_SUPPORT.PUT_NAME( BUFFER.FIELD2, FALSE );
TEST_SUPPORT.PUT_NAME( BUFFER.FIELD3, FALSE );
TEST_SUPPORT.PUT_NAME( BUFFER.FIELD4, FALSE );
end PUT_BUFFER;
--PAGE
--
-- TASK_1
--
procedure TASK_1 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
QID : RTEMS.ID;
BUFFER : SPTEST.BUFFER;
BUFFER_POINTER : RTEMS.ADDRESS;
TIMES : RTEMS.UNSIGNED32;
COUNT : RTEMS.UNSIGNED32;
MESSAGE_SIZE : RTEMS.UNSIGNED32;
STATUS : RTEMS.STATUS_CODES;
begin
BUFFER_POINTER := BUFFER'ADDRESS;
RTEMS.MESSAGE_QUEUE_IDENT(
SPTEST.QUEUE_NAME( 1 ),
RTEMS.SEARCH_ALL_NODES,
QID,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_IDENT" );
TEXT_IO.PUT( "TA1 - message_queue_ident - qid => " );
UNSIGNED32_IO.PUT( QID, WIDTH => 8, BASE => 16 );
TEXT_IO.NEW_LINE;
SPTEST.FILL_BUFFER( "BUFFER 1 TO Q 1 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 1 TO Q 1" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 2 TO Q 1 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 2 TO Q 1" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" );
RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 1 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 3 TO Q 1" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" );
RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
TEST_SUPPORT.PAUSE;
SPTEST.FILL_BUFFER( "BUFFER 1 TO Q 2 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 1 TO Q 2" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT(
"TA1 - message_queue_receive - receive from queue 1 - "
);
TEXT_IO.PUT_LINE( "10 second timeout" );
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
10 * TEST_SUPPORT.TICKS_PER_SECOND,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA1 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA2" );
RTEMS.TASK_DELETE( SPTEST.TASK_ID( 2 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE" );
SPTEST.FILL_BUFFER( "BUFFER 1 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 1 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" );
RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
TEST_SUPPORT.PAUSE;
SPTEST.FILL_BUFFER( "BUFFER 2 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 2 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 3 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 4 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 4 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 5 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_urgent - BUFFER 5 TO Q 3" );
RTEMS.MESSAGE_QUEUE_URGENT(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_URGENT" );
for TIMES in 1 .. 4
loop
TEXT_IO.PUT(
"TA1 - message_queue_receive - receive from queue 3 - "
);
TEXT_IO.PUT_LINE( "WAIT FOREVER" );
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA1 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
end loop;
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 2 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_urgent - BUFFER 3 TO Q 2" );
RTEMS.MESSAGE_QUEUE_URGENT(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_URGENT" );
TEXT_IO.PUT(
"TA1 - message_queue_receive - receive from queue 2 - "
);
TEXT_IO.PUT_LINE( "WAIT FOREVER" );
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA1 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEST_SUPPORT.PAUSE;
TEXT_IO.PUT_LINE( "TA1 - message_queue_delete - delete queue 1" );
RTEMS.MESSAGE_QUEUE_DELETE( SPTEST.QUEUE_ID( 1 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_DELETE" );
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 2 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_urgent - BUFFER 3 TO Q 2" );
RTEMS.MESSAGE_QUEUE_URGENT(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_URGENT" );
TEXT_IO.PUT_LINE( "TA1 - message_queue_delete - delete queue 2" );
RTEMS.MESSAGE_QUEUE_DELETE( SPTEST.QUEUE_ID( 2 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_DELETE" );
TEXT_IO.PUT_LINE( "TA1 - message_queue_flush - empty Q 3" );
RTEMS.MESSAGE_QUEUE_FLUSH( SPTEST.QUEUE_ID( 3 ), COUNT, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_FLUSH" );
TEXT_IO.PUT( "TA1 - " );
UNSIGNED32_IO.PUT( COUNT, WIDTH => 3, BASE => 10 );
TEXT_IO.PUT_LINE( " messages were flushed from Q 3" );
SPTEST.FILL_BUFFER( "BUFFER 1 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 1 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 2 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 2 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 3 ", BUFFER );
TEXT_IO.PUT_LINE( "TA1 - message_queue_send - BUFFER 3 TO Q 3" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT_LINE( "TA1 - message_queue_flush - Q 3" );
RTEMS.MESSAGE_QUEUE_FLUSH( SPTEST.QUEUE_ID( 3 ), COUNT, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_FLUSH" );
TEXT_IO.PUT( "TA1 - " );
UNSIGNED32_IO.PUT( COUNT, WIDTH => 3, BASE => 10 );
TEXT_IO.PUT_LINE( " messages were flushed from Q 3" );
TEXT_IO.PUT_LINE(
"TA1 - message_queue_send - until all message buffers consumed"
);
loop
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
16,
STATUS
);
exit when RTEMS.ARE_STATUSES_EQUAL( STATUS, RTEMS.TOO_MANY );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
end loop;
TEXT_IO.PUT_LINE(
"TA1 - message_queue_send - all message buffers consumed"
);
TEXT_IO.PUT_LINE( "TA1 - message_queue_flush - Q 3" );
RTEMS.MESSAGE_QUEUE_FLUSH( SPTEST.QUEUE_ID( 3 ), COUNT, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_FLUSH" );
TEXT_IO.PUT( "TA1 - " );
UNSIGNED32_IO.PUT( COUNT, WIDTH => 3, BASE => 10 );
TEXT_IO.PUT_LINE( " messages were flushed from Q 3" );
TEXT_IO.PUT( "TA1 - ERROR - " );
UNSIGNED32_IO.PUT( COUNT, WIDTH => 3, BASE => 10 );
TEXT_IO.PUT_LINE( " messages flushed" );
TEXT_IO.PUT_LINE( "*** END OF TEST 13 ***" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end TASK_1;
--PAGE
--
-- TASK_2
--
procedure TASK_2 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
BUFFER : SPTEST.BUFFER;
BUFFER_POINTER : RTEMS.ADDRESS;
PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY;
MESSAGE_SIZE : RTEMS.UNSIGNED32;
STATUS : RTEMS.STATUS_CODES;
begin
BUFFER_POINTER := BUFFER'ADDRESS;
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 1 - NO_WAIT"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
RTEMS.NO_WAIT,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 1 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 1 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(
"TA2 - task_set_priority - make self highest priority task"
);
RTEMS.TASK_SET_PRIORITY(
RTEMS.SELF,
3,
PREVIOUS_PRIORITY,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" );
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 2 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
SPTEST.FILL_BUFFER( "BUFFER 2 TO Q 2 ", BUFFER );
TEXT_IO.PUT_LINE( "TA2 - message_queue_send - BUFFER 2 TO Q 2" );
RTEMS.MESSAGE_QUEUE_SEND(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
16,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_SEND" );
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 1 - 10 second timeout"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
10 * TEST_SUPPORT.TICKS_PER_SECOND,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(
"TA2 - message_queue_receive - receive from queue 3 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA2 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
end TASK_2;
--PAGE
--
-- TASK_3
--
procedure TASK_3 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
BUFFER : SPTEST.BUFFER;
BUFFER_POINTER : RTEMS.ADDRESS;
COUNT : RTEMS.UNSIGNED32;
MESSAGE_SIZE : RTEMS.UNSIGNED32;
STATUS : RTEMS.STATUS_CODES;
begin
BUFFER_POINTER := BUFFER'ADDRESS;
TEXT_IO.PUT_LINE(
"TA3 - message_queue_receive - receive from queue 2 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 2 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA3 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
SPTEST.FILL_BUFFER( "BUFFER 3 TO Q 1 ", BUFFER );
TEXT_IO.PUT_LINE( "TA3 - message_queue_broadcast - BUFFER 3 TO Q 1" );
RTEMS.MESSAGE_QUEUE_BROADCAST(
SPTEST.QUEUE_ID( 1 ),
BUFFER_POINTER,
16,
COUNT,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_BROADCAST" );
TEXT_IO.PUT( "TA3 - number of tasks awakened = " );
UNSIGNED32_IO.PUT( COUNT, WIDTH => 3, BASE => 10 );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(
"TA3 - message_queue_receive - receive from queue 3 - WAIT FOREVER"
);
RTEMS.MESSAGE_QUEUE_RECEIVE(
SPTEST.QUEUE_ID( 3 ),
BUFFER_POINTER,
RTEMS.DEFAULT_OPTIONS,
RTEMS.NO_TIMEOUT,
MESSAGE_SIZE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "MESSAGE_QUEUE_RECEIVE" );
TEXT_IO.PUT( "TA3 - buffer received: " );
SPTEST.PUT_BUFFER( BUFFER );
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE( "TA3 - task_delete - delete self" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end TASK_3;
end SPTEST;