samples/ticker/sptest.adb

0001 -- SPDX-License-Identifier: BSD-2-Clause
0002
0003 --
0004 --  SPTEST / BODY
0005 --
0006 --  DESCRIPTION:
0007 --
0008 --  This package is the implementation of Test 1 of the RTEMS
0009 --  Single Processor Test Suite.
0010 --
0011 --  DEPENDENCIES:
0012 --
0013 --
0014 --
0015 --  COPYRIGHT (c) 1989-2011.
0016 --  On-Line Applications Research Corporation (OAR).
0017 --
0018 --  Redistribution and use in source and binary forms, with or without
0019 --  modification, are permitted provided that the following conditions
0020 --  are met:
0021 --  1. Redistributions of source code must retain the above copyright
0022 --     notice, this list of conditions and the following disclaimer.
0023 --  2. Redistributions in binary form must reproduce the above copyright
0024 --     notice, this list of conditions and the following disclaimer in the
0025 --     documentation and/or other materials provided with the distribution.
0026 --
0027 --  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0028 --  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0029 --  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0030 --  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0031 --  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0032 --  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0033 --  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0034 --  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0035 --  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0036 --  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0037 --  POSSIBILITY OF SUCH DAMAGE.
0038 --
0039
0040 with INTERFACES; use INTERFACES;
0041 with TEST_SUPPORT;
0042 with TEXT_IO;
0043 with RTEMS.CLOCK;
0044
0045 package body SPTEST is
0046
0047 --
0048 --  INIT
0049 --
0050
0051    procedure INIT (
0052       ARGUMENT : in     RTEMS.TASKS.ARGUMENT
0053    ) is
0054       pragma Unreferenced(ARGUMENT);
0055       TIME   : RTEMS.TIME_OF_DAY;
0056       STATUS : RTEMS.STATUS_CODES;
0057    begin
0058
0059       TEXT_IO.NEW_LINE( 2 );
0060       TEST_SUPPORT.ADA_TEST_BEGIN;
0061
0062       TIME := ( 1988, 12, 31, 9, 0, 0, 0 );
0063
0064       RTEMS.CLOCK.SET( TIME, STATUS );
0065       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_SET" );
0066
0067       SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME(  'T', 'A', '1', ' ' );
0068       SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME(  'T', 'A', '2', ' ' );
0069       SPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME(  'T', 'A', '3', ' ' );
0070
0071       RTEMS.TASKS.CREATE(
0072          SPTEST.TASK_NAME( 1 ),
0073          1,
0074          2048,
0075          RTEMS.DEFAULT_MODES,
0076          RTEMS.DEFAULT_ATTRIBUTES,
0077          SPTEST.TASK_ID( 1 ),
0078          STATUS
0079       );
0080       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" );
0081
0082       RTEMS.TASKS.CREATE(
0083          SPTEST.TASK_NAME( 2 ),
0084          1,
0085          2048,
0086          RTEMS.DEFAULT_MODES,
0087          RTEMS.DEFAULT_ATTRIBUTES,
0088          SPTEST.TASK_ID( 2 ),
0089          STATUS
0090       );
0091       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" );
0092
0093       RTEMS.TASKS.CREATE(
0094          SPTEST.TASK_NAME( 3 ),
0095          1,
0096          2048,
0097          RTEMS.DEFAULT_MODES,
0098          RTEMS.DEFAULT_ATTRIBUTES,
0099          SPTEST.TASK_ID( 3 ),
0100          STATUS
0101       );
0102       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" );
0103
0104       RTEMS.TASKS.START(
0105          SPTEST.TASK_ID( 1 ),
0106          SPTEST.TASK_1_THROUGH_3'ACCESS,
0107          0,
0108          STATUS
0109       );
0110       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" );
0111
0112       RTEMS.TASKS.START(
0113          SPTEST.TASK_ID( 2 ),
0114          SPTEST.TASK_1_THROUGH_3'ACCESS,
0115          0,
0116          STATUS
0117       );
0118       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" );
0119
0120       RTEMS.TASKS.START(
0121          SPTEST.TASK_ID( 3 ),
0122          SPTEST.TASK_1_THROUGH_3'ACCESS,
0123          0,
0124          STATUS
0125       );
0126       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" );
0127
0128       RTEMS.TASKS.DELETE( RTEMS.SELF, STATUS );
0129       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
0130
0131    end INIT;
0132
0133 --
0134 --  TASK_1_THROUGH_3
0135 --
0136
0137    procedure TASK_1_THROUGH_3 (
0138       ARGUMENT : in     RTEMS.TASKS.ARGUMENT
0139    ) is
0140       pragma Unreferenced(ARGUMENT);
0141       TID    : RTEMS.ID;
0142       TIME   : RTEMS.TIME_OF_DAY;
0143       STATUS : RTEMS.STATUS_CODES;
0144    begin
0145
0146       RTEMS.TASKS.IDENT( RTEMS.SELF, RTEMS.SEARCH_ALL_NODES, TID, STATUS );
0147       TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_IDENT OF SELF" );
0148
0149       loop
0150
0151          RTEMS.CLOCK.GET_TOD( TIME, STATUS );
0152          TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "CLOCK_GET_TOD" );
0153
0154          if TIME.SECOND >= 35 then
0155             TEST_SUPPORT.ADA_TEST_END;
0156             RTEMS.SHUTDOWN_EXECUTIVE( 0 );
0157          end if;
0158
0159          TEST_SUPPORT.PUT_NAME(
0160             SPTEST.TASK_NAME( TEST_SUPPORT.TASK_NUMBER( TID ) ),
0161             FALSE
0162          );
0163
0164          TEST_SUPPORT.PRINT_TIME( "- clock_get - ", TIME, "" );
0165          TEXT_IO.NEW_LINE;
0166
0167          RTEMS.TASKS.WAKE_AFTER(
0168             TEST_SUPPORT.TASK_NUMBER( TID ) * 5 *
0169               TEST_SUPPORT.TICKS_PER_SECOND,
0170             STATUS
0171          );
0172          TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" );
0173
0174       end loop;
0175
0176    end TASK_1_THROUGH_3;
0177
0178 end SPTEST;