| -- CC3223A.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. |
| --* |
| -- OBJECTIVE: |
| -- CHECK THAT A FIXED POINT FORMAL TYPE DENOTES ITS ACTUAL |
| -- PARAMETER, AND OPERATIONS OF THE FORMAL TYPE ARE IDENTIFIED |
| -- WITH CORRESPONDING OPERATIONS OF THE ACTUAL TYPE. |
| |
| -- HISTORY: |
| -- TBN 10/09/86 CREATED ORIGINAL TEST. |
| -- PWN 01/31/95 REMOVED INCONSISTENCIES WITH ADA 9X. |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE CC3223A IS |
| |
| TYPE FIXED IS DELTA 0.125 RANGE 0.0 .. 10.0; |
| |
| GENERIC |
| TYPE T IS DELTA <>; |
| PACKAGE P IS |
| SUBTYPE SUB_T IS T; |
| PAC_VAR : T; |
| END P; |
| |
| FUNCTION IDENT_FIX (X : FIXED) RETURN FIXED IS |
| BEGIN |
| IF EQUAL (3, 3) THEN |
| RETURN X; |
| ELSE |
| RETURN (0.0); |
| END IF; |
| END IDENT_FIX; |
| |
| BEGIN |
| TEST ("CC3223A", "CHECK THAT A FIXED POINT FORMAL TYPE DENOTES " & |
| "ITS ACTUAL PARAMETER, AND OPERATIONS OF THE " & |
| "FORMAL TYPE ARE IDENTIFIED WITH CORRESPONDING " & |
| "OPERATIONS OF THE ACTUAL TYPE"); |
| |
| DECLARE |
| OBJ_INT : INTEGER := 1; |
| OBJ_FIX : FIXED := 1.0; |
| |
| PACKAGE P1 IS NEW P (FIXED); |
| USE P1; |
| |
| TYPE NEW_T IS NEW SUB_T; |
| OBJ_NEWT : NEW_T; |
| BEGIN |
| PAC_VAR := SUB_T'(1.0); |
| IF PAC_VAR /= OBJ_FIX THEN |
| FAILED ("INCORRECT RESULTS - 1"); |
| END IF; |
| OBJ_FIX := IDENT_FIX (PAC_VAR) + IDENT_FIX (OBJ_FIX); |
| IF OBJ_FIX <= PAC_VAR THEN |
| FAILED ("INCORRECT RESULTS - 2"); |
| END IF; |
| PAC_VAR := OBJ_INT * OBJ_FIX; |
| IF PAC_VAR NOT IN FIXED THEN |
| FAILED ("INCORRECT RESULTS - 3"); |
| END IF; |
| IF OBJ_FIX NOT IN SUB_T THEN |
| FAILED ("INCORRECT RESULTS - 4"); |
| END IF; |
| IF SUB_T'DELTA /= 0.125 THEN |
| FAILED ("INCORRECT RESULTS - 5"); |
| END IF; |
| OBJ_NEWT := 1.0; |
| OBJ_NEWT := OBJ_NEWT - 1.0; |
| IF OBJ_NEWT NOT IN NEW_T THEN |
| FAILED ("INCORRECT RESULTS - 6"); |
| END IF; |
| IF NEW_T'DELTA /= 0.125 THEN |
| FAILED ("INCORRECT RESULTS - 7"); |
| END IF; |
| OBJ_NEWT := NEW_T'SMALL + 1.0; |
| OBJ_FIX := 1.0; |
| OBJ_FIX := FIXED (OBJ_FIX * OBJ_FIX); |
| IF OBJ_FIX /= 1.0 THEN |
| FAILED ("INCORRECT RESULTS - 8"); |
| END IF; |
| OBJ_FIX := 1.0; |
| OBJ_FIX := SUB_T (OBJ_FIX / OBJ_FIX); |
| IF OBJ_FIX /= 1.0 THEN |
| FAILED ("INCORRECT RESULTS - 9"); |
| END IF; |
| IF FIXED'SMALL /= NEW_T'SMALL THEN |
| FAILED ("INCORRECT RESULTS - 10"); |
| END IF; |
| END; |
| |
| RESULT; |
| END CC3223A; |