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-- C96005B.TST
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THE CORRECTNESS OF THE ADDITION AND SUBTRACTION FUNCTIONS IN
-- THE PREDEFINED PACKAGE CALENDAR, AND APPROPRIATE EXCEPTION HANDLING.
-- SPECIFICALLY,
-- (B) ADDITION AND SUBTRACTION OPERATORS RAISE CONSTRAINT_ERROR WHEN
-- CALLED WITH AN OUT OF RANGE DURATION PARAMETER.
-- CPP 8/16/84
WITH CALENDAR; USE CALENDAR;
WITH REPORT; USE REPORT;
PROCEDURE C96005B IS
BEGIN
TEST ("C96005B", "CHECK THAT ADDITION AND SUBTRACTION " &
"OPERATORS RAISE CONSTRAINT_ERROR WHEN CALLED WITH " &
"OUT OF RANGE DURATION PARAMETER");
-----------------------------------------------
BEGIN -- (B)
-- ADDITION TESTS FOLLOW.
DECLARE
BEFORE : TIME := CLOCK;
BEGIN
IF DURATION'BASE'FIRST < DURATION'FIRST THEN
COMMENT("LOW VALUES EXIST - (B)1");
BEFORE := BEFORE + ($LESS_THAN_DURATION);
FAILED ("EXCEPTION NOT RAISED - (B)1");
ELSE
NOT_APPLICABLE ("NO LOW VALUES EXIST - (B)1");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN TIME_ERROR =>
FAILED ("TIME_ERROR RAISED INSTEAD OF " &
"CONSTRAINT_ERROR - (B)1");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - (B)1");
END;
DECLARE
BEFORE : TIME := CLOCK;
BEGIN
IF DURATION'LAST < DURATION'BASE'LAST THEN
COMMENT("HIGH VALUES EXIST - (B)2");
BEFORE := $GREATER_THAN_DURATION + BEFORE;
FAILED ("EXCEPTION NOT RAISED - (B)2");
ELSE
NOT_APPLICABLE ("NO HIGH VALUES EXIST - (B)2");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN TIME_ERROR =>
FAILED ("TIME_ERROR RAISED INSTEAD OF " &
"CONSTRAINT_ERROR - (B)2");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - (B)2");
END;
-- SUBTRACTION TESTS FOLLOW.
DECLARE
BEFORE : TIME := CLOCK;
BEGIN
IF DURATION'BASE'FIRST < DURATION'FIRST THEN
COMMENT("LOW VALUES EXIST - (B)3");
BEFORE := BEFORE - ($LESS_THAN_DURATION);
FAILED ("EXCEPTION NOT RAISED - (B)3");
ELSE
NOT_APPLICABLE ("NO LOW VALUES EXIST - (B)3");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN TIME_ERROR =>
FAILED ("TIME_ERROR RAISED INSTEAD OF " &
"CONSTRAINT_ERROR - (B)3");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - (B)3");
END;
DECLARE
BEFORE : TIME := CLOCK;
BEGIN
IF DURATION'LAST < DURATION'BASE'LAST THEN
COMMENT("HIGH VALUES EXIST - (B)4");
BEFORE := BEFORE - $GREATER_THAN_DURATION;
FAILED ("EXCEPTION NOT RAISED - (B)4");
ELSE
NOT_APPLICABLE ("NO HIGH VALUES EXIST - (B)4");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN TIME_ERROR =>
FAILED ("TIME_ERROR RAISED INSTEAD OF " &
"CONSTRAINT_ERROR - (B)4");
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED - (B)4");
END;
END; -- (B)
-----------------------------------------------
RESULT;
END C96005B;
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