| -- C96005D.ADA |
| |
| -- 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, |
| -- (D) THE EXCEPTION TIME_ERROR IS RAISED WHEN THE FUNCTION "-" |
| -- RETURNS A VALUE NOT IN THE SUBTYPE RANGE DURATION. |
| |
| -- CPP 8/16/84 |
| |
| WITH CALENDAR; USE CALENDAR; |
| WITH REPORT; USE REPORT; |
| PROCEDURE C96005D IS |
| |
| BEGIN |
| TEST ("C96005D", "CHECK THAT THE SUBTRACTION OPERATOR RAISES " & |
| "TIME_ERROR APPROPRIATELY"); |
| |
| --------------------------------------------- |
| |
| BEGIN -- (D) |
| |
| DECLARE |
| NOW, LATER : TIME; |
| WAIT : DURATION; |
| BEGIN |
| NOW := TIME_OF (1984, 8, 13, 0.0); |
| LATER := (NOW + DURATION'LAST) + 1.0; |
| WAIT := LATER - NOW; |
| FAILED ("EXCEPTION NOT RAISED - (D)1"); |
| EXCEPTION |
| WHEN TIME_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - (D)1"); |
| END; |
| |
| |
| DECLARE |
| NOW, LATER : TIME; |
| WAIT : DURATION; |
| BEGIN |
| NOW := TIME_OF (1984, 8, 13, 0.0); |
| LATER := (NOW + DURATION'FIRST) - 1.0; |
| WAIT := NOW - LATER; |
| FAILED ("EXCEPTION NOT RAISED - (D)2"); |
| EXCEPTION |
| WHEN TIME_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - (D)2"); |
| END; |
| |
| END; -- (D) |
| |
| --------------------------------------------- |
| |
| RESULT; |
| END C96005D; |