--
-- SPTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation of Test 2 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 2 ***" );
SPTEST.PREEMPT_TASK_NAME := RTEMS.BUILD_NAME( 'P', 'R', 'M', 'T' );
RTEMS.TASK_CREATE(
SPTEST.PREEMPT_TASK_NAME,
1,
2048,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.PREEMPT_TASK_ID,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF PREEMPT" );
RTEMS.TASK_START(
SPTEST.PREEMPT_TASK_ID,
SPTEST.PREEMPT_TASK'ACCESS,
0,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF PREEMPT" );
TEXT_IO.PUT_LINE( "INIT - task_wake_after - yielding processor" );
RTEMS.TASK_WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
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 ),
3,
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 ),
3,
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 ),
3,
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" );
TEXT_IO.PUT_LINE(
"INIT - suspending TA2 while middle task on a ready chain"
);
RTEMS.TASK_SUSPEND( SPTEST.TASK_ID( 2 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND OF TA2" );
RTEMS.TASK_DELETE( SPTEST.TASK_ID( 1 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA1" );
RTEMS.TASK_DELETE( SPTEST.TASK_ID( 2 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" );
RTEMS.TASK_DELETE( SPTEST.TASK_ID( 3 ), STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA3" );
RTEMS.TASK_CREATE(
SPTEST.TASK_NAME( 1 ),
1,
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 ),
3,
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 ),
3,
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" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end INIT;
--PAGE
--
-- PREEMPT_TASK
--
procedure PREEMPT_TASK (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.PUT_LINE( "PREEMPT - task_delete - deleting self" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF PREEMPT" );
end PREEMPT_TASK;
--PAGE
--
-- TASK_1
--
procedure TASK_1 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
TID2 : RTEMS.ID;
TID3 : RTEMS.ID;
STATUS : RTEMS.STATUS_CODES;
PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY;
begin
TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 1 second" );
RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
RTEMS.TASK_IDENT(
SPTEST.TASK_NAME( 2 ),
RTEMS.SEARCH_ALL_NODES,
TID2,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF TA2" );
TEXT_IO.PUT( "TA1 - task_ident - tid of TA2 (" );
UNSIGNED32_IO.PUT( TID2, WIDTH => 8, BASE => 10#16# );
TEXT_IO.PUT_LINE( ")" );
RTEMS.TASK_IDENT(
SPTEST.TASK_NAME( 3 ),
RTEMS.SEARCH_ALL_NODES,
TID3,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF TA3" );
TEXT_IO.PUT( "TA1 - task_ident - tid of TA3 (" );
UNSIGNED32_IO.PUT( TID3, WIDTH => 8, BASE => 10#16# );
TEXT_IO.PUT_LINE( ")" );
RTEMS.TASK_SET_PRIORITY( TID3, 2, PREVIOUS_PRIORITY, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" );
TEXT_IO.PUT_LINE(
"TA1 - task_set_priority - set TA3's priority to 2"
);
TEXT_IO.PUT_LINE( "TA1 - task_suspend - suspend TA2" );
RTEMS.TASK_SUSPEND( TID2, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND OF TA2" );
TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA2" );
RTEMS.TASK_DELETE( TID2, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" );
TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep for 5 seconds" );
RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
TEXT_IO.PUT_LINE( "*** END OF TEST 2 ***" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end TASK_1;
--PAGE
--
-- TASK_2
--
procedure TASK_2 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.PUT_LINE( "TA2 - task_wake_after - sleep 1 minute" );
RTEMS.TASK_WAKE_AFTER( 60 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER IN TA2" );
end TASK_2;
--PAGE
--
-- TASK_3
--
procedure TASK_3 (
ARGUMENT : in RTEMS.TASK_ARGUMENT
) is
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.PUT_LINE( "TA3 - 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 IN TA3" );
TEXT_IO.PUT_LINE( "TA3 - task_delete - delete self" );
RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA3" );
end TASK_3;
end SPTEST;
