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|
--
-- SPTEST / BODY
--
-- DESCRIPTION:
--
-- This package is the implementation of Test 20 of the RTEMS
-- Single Processor Test Suite.
--
-- DEPENDENCIES:
--
--
--
-- COPYRIGHT (c) 1989-2011.
-- On-Line Applications Research Corporation (OAR).
--
-- The license and distribution terms for this file may in
-- the file LICENSE in this distribution or at
-- http://www.rtems.com/license/LICENSE.
--
with INTERFACES; use INTERFACES;
with TEST_SUPPORT;
with TEXT_IO;
with UNSIGNED32_IO;
with RTEMS.CLOCK;
with RTEMS.RATE_MONOTONIC;
package body SPTEST is
--
-- INIT
--
procedure INIT (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
) is
pragma Unreferenced(ARGUMENT);
STATUS : RTEMS.STATUS_CODES;
begin
TEXT_IO.NEW_LINE( 2 );
TEXT_IO.PUT_LINE( "*** TEST 20 ***" );
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', ' ' );
SPTEST.TASK_NAME( 4 ) := RTEMS.BUILD_NAME( 'T', 'A', '4', ' ' );
SPTEST.TASK_NAME( 5 ) := RTEMS.BUILD_NAME( 'T', 'A', '5', ' ' );
SPTEST.TASK_NAME( 6 ) := RTEMS.BUILD_NAME( 'T', 'A', '6', ' ' );
for INDEX in 1 .. 6
loop
SPTEST.COUNT( INDEX ) := 0;
RTEMS.TASKS.CREATE(
SPTEST.TASK_NAME( INDEX ),
SPTEST.PRIORITIES( INDEX ),
4096,
RTEMS.DEFAULT_MODES,
RTEMS.DEFAULT_ATTRIBUTES,
SPTEST.TASK_ID( INDEX ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
end loop;
for INDEX in 1 .. 6
loop
RTEMS.TASKS.START(
SPTEST.TASK_ID( INDEX ),
SPTEST.TASK_1_THROUGH_6'ACCESS,
RTEMS.TASKS.ARGUMENT( INDEX ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
end loop;
RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
end INIT;
--
-- TASK_1_THROUGH_6
--
procedure TASK_1_THROUGH_6 (
ARGUMENT : in RTEMS.TASKS.ARGUMENT
) is
RMID : RTEMS.ID;
TEST_RMID : RTEMS.ID;
PASS : RTEMS.UNSIGNED32;
FAILED : RTEMS.UNSIGNED32;
STATUS : RTEMS.STATUS_CODES;
TIME : array( 0 .. 10 ) of RTEMS.INTERVAL;
PERIOD : RTEMS.INTERVAL;
MEASURE : RTEMS.INTERVAL;
begin
RTEMS.RATE_MONOTONIC.CREATE( ARGUMENT, RMID, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "RATE_MONOTONIC_CREATE" );
TEST_SUPPORT.PUT_NAME( SPTEST.TASK_NAME( INTEGER( ARGUMENT ) ), FALSE );
TEXT_IO.PUT( "- rate_monotonic_create id = " );
UNSIGNED32_IO.PUT( RMID, WIDTH => 8, BASE => 16 );
TEXT_IO.NEW_LINE;
RTEMS.RATE_MONOTONIC.IDENT( ARGUMENT, TEST_RMID, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "RATE_MONOTONIC_IDENT" );
TEST_SUPPORT.PUT_NAME( SPTEST.TASK_NAME( INTEGER( ARGUMENT ) ), FALSE );
TEXT_IO.PUT( "- rate_monotonic_ident id = " );
UNSIGNED32_IO.PUT( RMID, WIDTH => 8, BASE => 16 );
TEXT_IO.NEW_LINE;
if TEST_RMID /= RMID then
TEXT_IO.PUT_LINE( "RMID's DO NOT MATCH!!!" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end if;
TEST_SUPPORT.PUT_NAME( SPTEST.TASK_NAME( INTEGER( ARGUMENT ) ), FALSE );
TEXT_IO.PUT( " - (" );
UNSIGNED32_IO.PUT( RMID, WIDTH => 1, BASE => 16 );
TEXT_IO.PUT( ") period " );
UNSIGNED32_IO.PUT(
SPTEST.PERIODS( INTEGER( ARGUMENT ) ),
WIDTH => 1,
BASE => 10
);
TEXT_IO.NEW_LINE;
RTEMS.TASKS.WAKE_AFTER( 2, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
case ARGUMENT is
when 1 .. 4 =>
loop
RTEMS.RATE_MONOTONIC.PERIOD(
RMID,
SPTEST.PERIODS( INTEGER( ARGUMENT ) ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS,
"RATE_MONOTONIC_PERIOD"
);
SPTEST.COUNT( INTEGER( ARGUMENT ) ) :=
SPTEST.COUNT( INTEGER( ARGUMENT ) ) + 1;
end loop;
when 5 =>
PASS := 0;
FAILED := 0;
RTEMS.RATE_MONOTONIC.PERIOD(
RMID,
SPTEST.PERIODS( INTEGER( ARGUMENT ) ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS,
"RATE_MONOTONIC_PERIOD 1 OF TA5"
);
SPTEST.GET_ALL_COUNTERS;
loop
RTEMS.RATE_MONOTONIC.PERIOD(
RMID,
SPTEST.PERIODS( INTEGER( ARGUMENT ) ),
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS,
"RATE_MONOTONIC_PERIOD 2 OF TA5"
);
SPTEST.GET_ALL_COUNTERS;
for INDEX in 1 .. 4 loop
if SPTEST.TEMPORARY_COUNT( INDEX ) /=
SPTEST.ITERATIONS( INDEX ) then
TEXT_IO.PUT( "FAIL -- " );
TEST_SUPPORT.PUT_NAME(
SPTEST.TASK_NAME( INDEX ),
FALSE
);
TEXT_IO.PUT( "ACTUAL=" );
UNSIGNED32_IO.PUT(
SPTEST.TEMPORARY_COUNT( INDEX ),
WIDTH => 3,
BASE => 10
);
TEXT_IO.PUT( " EXPECTED=" );
UNSIGNED32_IO.PUT(
SPTEST.ITERATIONS( INDEX ),
WIDTH => 3,
BASE => 10
);
TEXT_IO.NEW_LINE;
FAILED := FAILED + 1;
end if;
end loop;
if FAILED = 5 then
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end if;
PASS := PASS + 1;
TEXT_IO.PUT( "TA5 - PERIODS CHECK OK (" );
UNSIGNED32_IO.PUT( PASS, WIDTH => 1, BASE => 10 );
TEXT_IO.PUT_LINE( ")" );
if PASS = 10 then
TEXT_IO.PUT_LINE( "*** END OF TEST 20 ***" );
RTEMS.SHUTDOWN_EXECUTIVE( 0 );
end if;
end loop;
when 6 =>
-- test changing periods
for INDEX in 0 .. 10 loop
PERIOD := RTEMS.INTERVAL( ( INDEX + 1 ) * 10 );
RTEMS.RATE_MONOTONIC.PERIOD( RMID, PERIOD, STATUS);
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS, "rate_monotonic_period of TA6"
);
-- timestamp
RTEMS.CLOCK.GET(
RTEMS.CLOCK.GET_TICKS_SINCE_BOOT,
Time( INDEX )'ADDRESS,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS, "clock_get of TA6"
);
end loop;
for INDEX in 1 .. 10 loop
MEASURE := TIME( INDEX ) - TIME( INDEX - 1 );
PERIOD := RTEMS.INTERVAL( INDEX * 10 );
TEXT_IO.PUT( "TA6 - Actual: " );
UNSIGNED32_IO.PUT( MEASURE, WIDTH => 3, BASE => 10 );
TEXT_IO.PUT( " Expected: " );
UNSIGNED32_IO.PUT( PERIOD, WIDTH => 3, BASE => 10 );
if PERIOD = MEASURE then
TEXT_IO.PUT_LINE( " - OK" );
else
TEXT_IO.PUT_LINE( " - FAILED" );
end if;
end loop;
RTEMS.TASKS.SUSPEND( RTEMS.SELF, STATUS );
TEST_SUPPORT.DIRECTIVE_FAILED(
STATUS, "task_suspend of TA6"
);
when others =>
NULL;
end case;
end TASK_1_THROUGH_6;
--
-- GET_ALL_COUNTERS
--
procedure GET_ALL_COUNTERS
is
PREVIOUS_MODE : RTEMS.MODE;
STATUS : RTEMS.STATUS_CODES;
begin
RTEMS.TASKS.MODE(
RTEMS.NO_PREEMPT,
RTEMS.PREEMPT_MASK,
PREVIOUS_MODE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE TO NO_PREEMPT" );
SPTEST.TEMPORARY_COUNT := SPTEST.COUNT;
for INDEX in 1 .. 5
loop
SPTEST.COUNT( INDEX ) := 0;
end loop;
RTEMS.TASKS.MODE(
RTEMS.PREEMPT,
RTEMS.PREEMPT_MASK,
PREVIOUS_MODE,
STATUS
);
TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE TO PREEMPT" );
end GET_ALL_COUNTERS;
end SPTEST;
|
