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jeremybenn |
-- C35A05A.ADA
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-- Grant of Unlimited Rights
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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--
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-- DISCLAIMER
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT FOR FIXED POINT TYPES THE FORE AND AFT ATTRIBUTES YIELD
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-- THE CORRECT VALUES.
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-- CASE A: BASIC TYPES THAT FIT THE CHARACTERISTICS OF DURATION'BASE.
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-- WRG 8/8/86
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WITH REPORT; USE REPORT;
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PROCEDURE C35A05A IS
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-- THE NAME OF EACH TYPE OR SUBTYPE ENDS WITH THAT TYPE'S
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-- 'MANTISSA VALUE.
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TYPE LEFT_OUT_M1 IS DELTA 0.25 RANGE -0.5 .. 0.5;
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TYPE LEFT_EDGE_M1 IS DELTA 0.5 RANGE -1.0 .. 1.0;
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TYPE RIGHT_EDGE_M1 IS DELTA 1.0 RANGE -2.0 .. 2.0;
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TYPE RIGHT_OUT_M1 IS DELTA 2.0 RANGE -4.0 .. 4.0;
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TYPE MIDDLE_M2 IS DELTA 0.5 RANGE -2.0 .. 2.0;
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TYPE MIDDLE_M3 IS DELTA 0.5 RANGE 0.0 .. 2.5;
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TYPE MIDDLE_M15 IS DELTA 2.0 **(-6) RANGE -512.0 .. 512.0;
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TYPE MIDDLE_M16 IS DELTA 2.0 **(-6) RANGE -1024.0 .. 1024.0;
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TYPE LIKE_DURATION_M23 IS DELTA 0.020 RANGE -86_400.0 .. 86_400.0;
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TYPE DECIMAL_M18 IS DELTA 0.1 RANGE -10_000.0 .. 10_000.0;
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TYPE DECIMAL_M4 IS DELTA 100.0 RANGE -1000.0 .. 1000.0;
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TYPE DECIMAL_M11 IS DELTA 0.09999 RANGE -100.0 .. 100.0;
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TYPE DECIMAL2_M18 IS DELTA 0.1 RANGE -9999.0 .. 9999.0;
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-------------------------------------------------------------------
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SUBTYPE ST_LEFT_EDGE_M6 IS MIDDLE_M15
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DELTA 2.0 ** (-6) RANGE IDENT_INT (1) * (-1.0) .. 1.0;
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SUBTYPE ST_MIDDLE_M14 IS MIDDLE_M16
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DELTA 2.0 ** (-5) RANGE -512.0 .. IDENT_INT (1) * 512.0;
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SUBTYPE ST_MIDDLE_M2 IS LIKE_DURATION_M23
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DELTA 0.5 RANGE -2.0 .. 2.0;
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SUBTYPE ST_MIDDLE_M3 IS LIKE_DURATION_M23
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DELTA 0.5 RANGE 0.0 .. 2.5;
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SUBTYPE ST_DECIMAL_M7 IS DECIMAL_M18
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DELTA 10.0 RANGE -1000.0 .. 1000.0;
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SUBTYPE ST_DECIMAL_M3 IS DECIMAL_M4
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DELTA 100.0 RANGE -500.0 .. 500.0;
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-------------------------------------------------------------------
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PROCEDURE CHECK_FORE_AND_AFT
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(NAME : STRING;
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ACTUAL_FORE : INTEGER; CORRECT_FORE : POSITIVE;
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ACTUAL_AFT : INTEGER; CORRECT_AFT : POSITIVE) IS
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BEGIN
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IF ACTUAL_FORE /= IDENT_INT (CORRECT_FORE) THEN
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FAILED (NAME & "'FORE =" & INTEGER'IMAGE(ACTUAL_FORE) );
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END IF;
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IF ACTUAL_AFT /= IDENT_INT (CORRECT_AFT) THEN
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FAILED (NAME & "'AFT =" & INTEGER'IMAGE(ACTUAL_AFT) );
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END IF;
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END CHECK_FORE_AND_AFT;
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BEGIN
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TEST ("C35A05A", "CHECK THAT FOR FIXED POINT TYPES THE FORE AND " &
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"AFT ATTRIBUTES YIELD THE CORRECT VALUES - " &
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"BASIC TYPES");
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CHECK_FORE_AND_AFT ("LEFT_OUT_M1", LEFT_OUT_M1'FORE, 2,
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LEFT_OUT_M1'AFT, 1);
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CHECK_FORE_AND_AFT ("LEFT_EDGE_M1", LEFT_EDGE_M1'FORE, 2,
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LEFT_EDGE_M1'AFT, 1);
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CHECK_FORE_AND_AFT ("RIGHT_EDGE_M1", RIGHT_EDGE_M1'FORE, 2,
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RIGHT_EDGE_M1'AFT, 1);
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CHECK_FORE_AND_AFT ("RIGHT_OUT_M1", RIGHT_OUT_M1'FORE, 2,
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RIGHT_OUT_M1'AFT, 1);
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CHECK_FORE_AND_AFT ("MIDDLE_M2", MIDDLE_M2'FORE, 2,
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MIDDLE_M2'AFT, 1);
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CHECK_FORE_AND_AFT ("MIDDLE_M3", MIDDLE_M3'FORE, 2,
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MIDDLE_M3'AFT, 1);
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CHECK_FORE_AND_AFT ("MIDDLE_M15", MIDDLE_M15'FORE, 4,
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MIDDLE_M15'AFT, 2);
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CHECK_FORE_AND_AFT ("MIDDLE_M16", MIDDLE_M16'FORE, 5,
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MIDDLE_M16'AFT, 2);
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CHECK_FORE_AND_AFT ("LIKE_DURATION_M23", LIKE_DURATION_M23'FORE, 6,
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LIKE_DURATION_M23'AFT, 2);
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CHECK_FORE_AND_AFT ("DECIMAL_M18", DECIMAL_M18'FORE, 6,
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DECIMAL_M18'AFT, 1);
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IF DECIMAL_M4'FORE /= 5 AND DECIMAL_M4'FORE /= 4 THEN
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FAILED ("DECIMAL_M4'FORE =" &
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INTEGER'IMAGE(DECIMAL_M4'FORE) );
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END IF;
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IF DECIMAL_M4'AFT /= 1 THEN
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FAILED ("DECIMAL_M4'AFT =" &
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INTEGER'IMAGE(DECIMAL_M4'AFT) );
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END IF;
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CHECK_FORE_AND_AFT ("DECIMAL_M11", DECIMAL_M11'FORE, 4,
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DECIMAL_M11'AFT, 2);
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CHECK_FORE_AND_AFT ("DECIMAL2_M18", DECIMAL2_M18'FORE, 5,
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DECIMAL2_M18'AFT, 1);
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CHECK_FORE_AND_AFT ("ST_LEFT_EDGE_M6", ST_LEFT_EDGE_M6'FORE, 2,
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ST_LEFT_EDGE_M6'AFT, 2);
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CHECK_FORE_AND_AFT ("ST_MIDDLE_M14", ST_MIDDLE_M14'FORE, 4,
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ST_MIDDLE_M14'AFT, 2);
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CHECK_FORE_AND_AFT ("ST_MIDDLE_M2", ST_MIDDLE_M2'FORE, 2,
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ST_MIDDLE_M2'AFT, 1);
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CHECK_FORE_AND_AFT ("ST_MIDDLE_M3", ST_MIDDLE_M3'FORE, 2,
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ST_MIDDLE_M3'AFT, 1);
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CHECK_FORE_AND_AFT ("ST_DECIMAL_M7", ST_DECIMAL_M7'FORE, 5,
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ST_DECIMAL_M7'AFT, 1);
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CHECK_FORE_AND_AFT ("ST_DECIMAL_M3", ST_DECIMAL_M3'FORE, 4,
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ST_DECIMAL_M3'AFT, 1);
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RESULT;
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END C35A05A;
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