| -- CD2A31A.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 WHEN A SIZE SPECIFICATION IS GIVEN FOR AN |
| -- INTEGER TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE |
| -- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE. |
| |
| -- HISTORY: |
| -- JET 08/06/87 CREATED ORIGINAL TEST. |
| -- DHH 04/06/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED |
| -- SIZE CLAUSE VALUE TO 9, AND ADDED REPRESENTAION |
| -- CLAUSE CHECK. |
| -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING. |
| |
| WITH REPORT; USE REPORT; |
| WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'. |
| PROCEDURE CD2A31A IS |
| |
| BASIC_SIZE : CONSTANT := 9; |
| |
| TYPE INT IS RANGE -100 .. 100; |
| |
| FOR INT'SIZE USE BASIC_SIZE; |
| |
| I1 : INT := -100; |
| I2 : INT := 0; |
| I3 : INT := 100; |
| |
| TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE -1 .. 1) OF INT; |
| INTARRAY : ARRAY_TYPE := (-100, 0, 100); |
| |
| TYPE REC_TYPE IS RECORD |
| COMPN : INT := -100; |
| COMPZ : INT := 0; |
| COMPP : INT := 100; |
| END RECORD; |
| |
| IREC : REC_TYPE; |
| |
| PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (INT); |
| |
| FUNCTION IDENT (I : INT) RETURN INT IS |
| BEGIN |
| IF EQUAL (0,0) THEN |
| RETURN I; |
| ELSE |
| RETURN 0; |
| END IF; |
| END IDENT; |
| |
| PROCEDURE PROC (PIN, PIP : INT; |
| PIOZ, PIOP : IN OUT INT; |
| POP : OUT INT) IS |
| |
| BEGIN |
| IF PIN'SIZE < IDENT_INT (BASIC_SIZE) THEN |
| FAILED ("INCORRECT VALUE FOR PIN'SIZE"); |
| END IF; |
| |
| IF NOT ((PIN < IDENT (0)) AND |
| (IDENT (PIP) > IDENT (PIOZ)) AND |
| (PIOZ <= IDENT (1)) AND |
| (IDENT (100) = PIP)) THEN |
| FAILED ("INCORRECT RESULTS FOR RELATIONAL " & |
| "OPERATORS - 1"); |
| END IF; |
| |
| IF NOT (((PIN + PIP) = PIOZ) AND |
| ((PIP - PIOZ) = PIOP) AND |
| ((PIOP * PIOZ) = PIOZ) AND |
| ((PIOZ / PIN) = PIOZ) AND |
| ((PIN ** 1) = PIN) AND |
| ((PIN REM 9) = IDENT (-1)) AND |
| ((PIP MOD 9) = IDENT (1))) THEN |
| FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & |
| "OPERATORS - 1"); |
| END IF; |
| |
| IF INT'VAL (-100) /= IDENT (PIN) OR |
| INT'VAL (0) /= IDENT (PIOZ) OR |
| INT'VAL (100) /= IDENT (PIOP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VAL - 1"); |
| END IF; |
| |
| IF INT'PRED (PIOZ) /= IDENT (-1) OR |
| INT'PRED (PIP) /= IDENT (99) THEN |
| FAILED ("INCORRECT VALUE FOR INT'PRED - 1"); |
| END IF; |
| |
| IF INT'VALUE ("-100") /= IDENT (PIN) OR |
| INT'VALUE ("0") /= IDENT (PIOZ) OR |
| INT'VALUE ("100") /= IDENT (PIOP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VALUE - 1"); |
| END IF; |
| |
| POP := 100; |
| |
| END PROC; |
| |
| BEGIN |
| TEST ("CD2A31A", "CHECK THAT WHEN A SIZE SPECIFICATION IS " & |
| "GIVEN FOR AN INTEGER TYPE, THEN " & |
| "OPERATIONS ON VALUES OF SUCH A TYPE ARE " & |
| "NOT AFFECTED BY THE REPRESENTATION CLAUSE"); |
| |
| CHECK_1 (I1, 9, "INT"); |
| PROC (-100, 100, I2, I3, I3); |
| |
| IF INT'SIZE /= IDENT_INT (BASIC_SIZE) THEN |
| FAILED ("INCORRECT VALUE FOR INT'SIZE"); |
| END IF; |
| |
| IF I1'SIZE < IDENT_INT (BASIC_SIZE) THEN |
| FAILED ("INCORRECT VALUE FOR I1'SIZE"); |
| END IF; |
| |
| FOR I IN IDENT (I1) .. IDENT (I3) LOOP |
| IF NOT (I IN I1 .. I3) OR |
| (I NOT IN IDENT(-100) .. IDENT(100)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 2"); |
| END IF; |
| END LOOP; |
| |
| IF NOT ((+I1 = I1) AND |
| (-I3 = I1) AND |
| (ABS I1 = I3)) THEN |
| FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & |
| "OPERATORS - 2"); |
| END IF; |
| |
| IF INT'FIRST /= IDENT (-100) THEN |
| FAILED ("INCORRECT VALUE FOR INT'FIRST - 2"); |
| END IF; |
| |
| IF INT'POS (I1) /= IDENT_INT (-100) OR |
| INT'POS (I2) /= IDENT_INT ( 0) OR |
| INT'POS (I3) /= IDENT_INT ( 100) THEN |
| FAILED ("INCORRECT VALUE FOR INT'POS - 2"); |
| END IF; |
| |
| IF INT'SUCC (I1) /= IDENT (-99) OR |
| INT'SUCC (I2) /= IDENT (1) THEN |
| FAILED ("INCORRECT VALUE FOR INT'SUCC - 2"); |
| END IF; |
| |
| IF INT'IMAGE (I1) /= IDENT_STR ("-100") OR |
| INT'IMAGE (I2) /= IDENT_STR (" 0") OR |
| INT'IMAGE (I3) /= IDENT_STR (" 100") THEN |
| FAILED ("INCORRECT VALUE FOR INT'IMAGE - 2"); |
| END IF; |
| |
| IF INTARRAY(0)'SIZE < IDENT_INT (BASIC_SIZE) THEN |
| FAILED ("INCORRECT VALUE FOR INTARRAY(0)'SIZE"); |
| END IF; |
| |
| IF NOT ((INTARRAY(-1) < IDENT (0)) AND |
| (IDENT (INTARRAY (1)) > IDENT (INTARRAY(0))) AND |
| (INTARRAY(0) <= IDENT (0)) AND |
| (IDENT (100) = INTARRAY (1))) THEN |
| FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3"); |
| END IF; |
| |
| FOR I IN IDENT (INTARRAY(-1)) .. IDENT (INTARRAY(1)) LOOP |
| IF NOT (I IN INTARRAY(-1) .. INTARRAY(1)) OR |
| (I NOT IN IDENT(-100) .. IDENT(100)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 3"); |
| END IF; |
| END LOOP; |
| |
| IF NOT (((INTARRAY(-1) + INTARRAY( 1)) = INTARRAY( 0)) AND |
| ((INTARRAY( 0) - INTARRAY( 1)) = INTARRAY(-1)) AND |
| ((INTARRAY( 1) * INTARRAY( 0)) = INTARRAY( 0)) AND |
| ((INTARRAY( 0) / INTARRAY(-1)) = INTARRAY( 0)) AND |
| ((INTARRAY(-1) ** 1) = INTARRAY(-1)) AND |
| ((INTARRAY(-1) REM 9) = IDENT (-1)) AND |
| ((INTARRAY( 1) MOD 9) = IDENT ( 1))) THEN |
| FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & |
| "OPERATORS - 3"); |
| END IF; |
| |
| IF INT'POS (INTARRAY (-1)) /= IDENT_INT (-100) OR |
| INT'POS (INTARRAY ( 0)) /= IDENT_INT ( 0) OR |
| INT'POS (INTARRAY ( 1)) /= IDENT_INT ( 100) THEN |
| FAILED ("INCORRECT VALUE FOR INT'POS - 3"); |
| END IF; |
| |
| IF INT'SUCC (INTARRAY (-1)) /= IDENT (-99) OR |
| INT'SUCC (INTARRAY ( 0)) /= IDENT (1) THEN |
| FAILED ("INCORRECT VALUE FOR INT'SUCC - 3"); |
| END IF; |
| |
| IF INT'IMAGE (INTARRAY (-1)) /= IDENT_STR ("-100") OR |
| INT'IMAGE (INTARRAY ( 0)) /= IDENT_STR (" 0") OR |
| INT'IMAGE (INTARRAY ( 1)) /= IDENT_STR (" 100") THEN |
| FAILED ("INCORRECT VALUE FOR INT'IMAGE - 3"); |
| END IF; |
| |
| IF IREC.COMPP'SIZE < IDENT_INT (BASIC_SIZE) THEN |
| FAILED ("INCORRECT VALUE FOR IREC.COMPP'SIZE"); |
| END IF; |
| |
| IF NOT ((IREC.COMPN < IDENT (0)) AND |
| (IDENT (IREC.COMPP) > IDENT (IREC.COMPZ)) AND |
| (IREC.COMPZ <= IDENT (0)) AND |
| (IDENT (100) = IREC.COMPP)) THEN |
| FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4"); |
| END IF; |
| |
| FOR I IN IDENT (IREC.COMPN) .. IDENT (IREC.COMPP) LOOP |
| IF NOT (I IN IREC.COMPN .. IREC.COMPP) OR |
| (I NOT IN IDENT(-100) .. IDENT(100)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 4"); |
| END IF; |
| END LOOP; |
| |
| IF NOT ((+IREC.COMPN = IREC.COMPN) AND |
| (-IREC.COMPP = IREC.COMPN) AND |
| (ABS IREC.COMPN = IREC.COMPP)) THEN |
| FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & |
| "OPERATORS - 4"); |
| END IF; |
| |
| IF INT'VAL (-100) /= IDENT (IREC.COMPN) OR |
| INT'VAL ( 0) /= IDENT (IREC.COMPZ) OR |
| INT'VAL ( 100) /= IDENT (IREC.COMPP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VAL - 4"); |
| END IF; |
| |
| IF INT'PRED (IREC.COMPZ) /= IDENT (-1) OR |
| INT'PRED (IREC.COMPP) /= IDENT (99) THEN |
| FAILED ("INCORRECT VALUE FOR INT'PRED - 4"); |
| END IF; |
| |
| IF INT'VALUE ("-100") /= IDENT (IREC.COMPN) OR |
| INT'VALUE ( "0") /= IDENT (IREC.COMPZ) OR |
| INT'VALUE ( "100") /= IDENT (IREC.COMPP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VALUE - 4"); |
| END IF; |
| |
| RESULT; |
| END CD2A31A; |
