| -- C44003G.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 FOR CORRECT PRECEDENCE OF PRE-DEFINED AND OVERLOADED |
| -- OPERATIONS ON BOOLEAN TYPES AND ONE-DIMENSIONAL ARRAYS WITH |
| -- COMPONENTS OF TYPE BOOLEAN. |
| |
| -- HISTORY: |
| -- RJW 10/13/88 CREATED ORIGINAL TEST. |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C44003G IS |
| |
| BEGIN |
| TEST ("C44003G", "CHECK FOR CORRECT PRECEDENCE OF PRE-DEFINED " & |
| "AND OVERLOADED OPERATIONS ON BOOLEAN TYPES " & |
| "AND ONE-DIMENSIONAL ARRAYS WITH COMPONENTS OF " & |
| "TYPE BOOLEAN"); |
| |
| ----- PREDEFINED BOOLEAN: |
| |
| DECLARE |
| T : BOOLEAN := TRUE; |
| F : BOOLEAN := FALSE; |
| |
| FUNCTION "AND" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN FALSE; |
| END "AND"; |
| |
| FUNCTION "<" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN TRUE; |
| END "<"; |
| |
| FUNCTION "-" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN TRUE; |
| END "-"; |
| |
| FUNCTION "+" (RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN NOT RIGHT; |
| END "+"; |
| |
| FUNCTION "*" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN FALSE; |
| END "*"; |
| |
| FUNCTION "**" (LEFT, RIGHT : BOOLEAN) RETURN BOOLEAN IS |
| BEGIN |
| RETURN TRUE; |
| END "**"; |
| |
| BEGIN |
| IF NOT (+T = F) OR T /= +F OR (TRUE AND FALSE ** TRUE) OR |
| NOT (+T < F) OR NOT (T - F * T) OR (NOT T - F XOR + F - F) |
| THEN |
| FAILED ("INCORRECT RESULT - 1"); |
| END IF; |
| |
| END; |
| |
| ----- ARRAYS: |
| |
| DECLARE |
| TYPE ARR IS ARRAY (INTEGER RANGE <>) OF BOOLEAN; |
| |
| SUBTYPE SARR IS ARR (1 .. 3); |
| |
| T : SARR := (OTHERS => TRUE); |
| F : SARR := (OTHERS => FALSE); |
| |
| FUNCTION "XOR" (LEFT, RIGHT : ARR) RETURN ARR IS |
| BEGIN |
| RETURN (1 .. 3 => FALSE); |
| END "XOR"; |
| |
| FUNCTION "<=" (LEFT, RIGHT : ARR) RETURN ARR IS |
| BEGIN |
| RETURN (1 .. 3 => TRUE); |
| END "<="; |
| |
| FUNCTION "+" (LEFT, RIGHT : ARR) RETURN ARR IS |
| BEGIN |
| RETURN (1 .. 3 => FALSE); |
| END "+"; |
| |
| FUNCTION "MOD" (LEFT, RIGHT : ARR) RETURN ARR IS |
| BEGIN |
| RETURN (1 .. 3 => TRUE); |
| END "MOD"; |
| |
| FUNCTION "**" (LEFT, RIGHT : ARR) RETURN ARR IS |
| BEGIN |
| RETURN (1 .. 3 => FALSE); |
| END "**"; |
| BEGIN |
| IF (F ** T <= F + T MOD T XOR T) /= (1 .. 3 => FALSE) |
| THEN |
| FAILED ("INCORRECT RESULT - 2"); |
| END IF; |
| |
| IF F ** T & T /= NOT T & T OR |
| (T MOD F <= T) /= (1 .. 3 => TRUE) THEN |
| FAILED ("INCORRECT RESULT - 3"); |
| END IF; |
| END; |
| |
| RESULT; |
| END C44003G; |