| -- CD2A32A.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 |
| -- WITH THE SMALLEST APPROPRIATE SIGNED SIZE ARE NOT |
| -- AFFECTED BY THE REPRESENTATION CLAUSE. |
| |
| -- HISTORY: |
| -- JET 08/12/87 CREATED ORIGINAL TEST. |
| -- DHH 04/10/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED |
| -- SIZE CLAUSE VALUE TO 7, CHANGED OPERATOR ON 'SIZE |
| -- CHECKS AND ADDED REPRESENTAION CLAUSE CHECK. |
| -- RJW 03/28/90 REMOVED ERRONEOUS REFERENCES TO LENGTH_CHECK. |
| -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING. |
| |
| WITH REPORT; USE REPORT; |
| WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'. |
| PROCEDURE CD2A32A IS |
| |
| BASIC_SIZE : CONSTANT := 7; |
| |
| TYPE INT IS RANGE -63 .. 63; |
| |
| FOR INT'SIZE USE BASIC_SIZE; |
| |
| I1 : INT := -63; |
| I2 : INT := 0; |
| I3 : INT := 63; |
| |
| TYPE ARRAY_TYPE IS ARRAY (INTEGER RANGE -1 .. 1) OF INT; |
| PRAGMA PACK (ARRAY_TYPE); |
| INTARRAY : ARRAY_TYPE := (-63, 0, 63); |
| |
| TYPE REC_TYPE IS RECORD |
| COMPN : INT := -63; |
| COMPZ : INT := 0; |
| COMPP : INT := 63; |
| END RECORD; |
| PRAGMA PACK (REC_TYPE); |
| |
| IREC : REC_TYPE; |
| |
| FUNCTION IDENT (I : INT) RETURN INT IS |
| BEGIN |
| IF EQUAL (0,0) THEN |
| RETURN I; |
| ELSE |
| RETURN 0; |
| END IF; |
| END IDENT; |
| |
| PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (INT); |
| |
| |
| 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; |
| |
| FOR P1 IN IDENT (PIN) .. IDENT (PIOP) LOOP |
| IF NOT (P1 IN PIN .. PIP) OR |
| (P1 NOT IN IDENT(-63) .. IDENT(63)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 1"); |
| END IF; |
| END LOOP; |
| |
| IF NOT ((+PIP = PIOP) AND |
| (-PIN = PIP) AND |
| (ABS PIN = PIOP)) THEN |
| FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & |
| "OPERATORS - 1"); |
| END IF; |
| |
| IF INT'VAL (-63) /= IDENT (PIN) OR |
| INT'VAL (0) /= IDENT (PIOZ) OR |
| INT'VAL (63) /= IDENT (PIOP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VAL - 1"); |
| END IF; |
| |
| IF INT'PRED (PIOZ) /= IDENT (-1) OR |
| INT'PRED (PIP) /= IDENT (62) THEN |
| FAILED ("INCORRECT VALUE FOR INT'PRED - 1"); |
| END IF; |
| |
| IF INT'VALUE ("-63") /= IDENT (PIN) OR |
| INT'VALUE ("0") /= IDENT (PIOZ) OR |
| INT'VALUE ("63") /= IDENT (PIOP) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VALUE - 1"); |
| END IF; |
| |
| POP := 63; |
| |
| END PROC; |
| |
| BEGIN |
| TEST ("CD2A32A", "CHECK THAT WHEN A SIZE SPECIFICATION IS " & |
| "GIVEN FOR AN INTEGER TYPE, THEN " & |
| "OPERATIONS ON VALUES OF SUCH A TYPE WITH " & |
| "THE SMALLEST APPROPRIATE SIGNED SIZE ARE " & |
| "NOT AFFECTED BY THE REPRESENTATION CLAUSE"); |
| |
| CHECK_1 (I1, 7, "INT"); |
| |
| PROC (-63, 63, 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; |
| |
| IF NOT ((I1 < IDENT (0)) AND |
| (IDENT (I3) > IDENT (I2)) AND |
| (I2 <= IDENT (0)) AND |
| (IDENT (63) = I3)) THEN |
| FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 2"); |
| END IF; |
| |
| IF NOT (((I1 + I3) = I2) AND |
| ((I2 - I3) = I1) AND |
| ((I3 * I2) = I2) AND |
| ((I2 / I1) = I2) AND |
| ((I1 ** 1) = I1) AND |
| ((I1 REM 10) = IDENT (-3)) AND |
| ((I3 MOD 10) = IDENT (3))) THEN |
| FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & |
| "OPERATORS - 2"); |
| END IF; |
| |
| IF INT'FIRST /= IDENT (-63) THEN |
| FAILED ("INCORRECT VALUE FOR INT'FIRST - 2"); |
| END IF; |
| |
| IF INT'POS (I1) /= IDENT_INT (-63) OR |
| INT'POS (I2) /= IDENT_INT ( 0) OR |
| INT'POS (I3) /= IDENT_INT ( 63) THEN |
| FAILED ("INCORRECT VALUE FOR INT'POS - 2"); |
| END IF; |
| |
| IF INT'SUCC (I1) /= IDENT (-62) OR |
| INT'SUCC (I2) /= IDENT (1) THEN |
| FAILED ("INCORRECT VALUE FOR INT'SUCC - 2"); |
| END IF; |
| |
| IF INT'IMAGE (I1) /= IDENT_STR ("-63") OR |
| INT'IMAGE (I2) /= IDENT_STR (" 0") OR |
| INT'IMAGE (I3) /= IDENT_STR (" 63") 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 (63) = 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(-63) .. IDENT(63)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 3"); |
| END IF; |
| END LOOP; |
| |
| IF NOT ((+INTARRAY(-1) = INTARRAY(-1)) AND |
| (-INTARRAY( 1) = INTARRAY(-1)) AND |
| (ABS INTARRAY(-1) = INTARRAY(1))) THEN |
| FAILED ("INCORRECT RESULTS FOR UNARY ARITHMETIC " & |
| "OPERATORS - 3"); |
| END IF; |
| |
| IF INT'VAL (-63) /= IDENT (INTARRAY (-1)) OR |
| INT'VAL ( 0) /= IDENT (INTARRAY ( 0)) OR |
| INT'VAL ( 63) /= IDENT (INTARRAY ( 1)) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VAL - 3"); |
| END IF; |
| |
| IF INT'PRED (INTARRAY (0)) /= IDENT (-1) OR |
| INT'PRED (INTARRAY (1)) /= IDENT (62) THEN |
| FAILED ("INCORRECT VALUE FOR INT'PRED - 3"); |
| END IF; |
| |
| IF INT'VALUE ("-63") /= IDENT (INTARRAY (-1)) OR |
| INT'VALUE ("0") /= IDENT (INTARRAY ( 0)) OR |
| INT'VALUE ("63") /= IDENT (INTARRAY ( 1)) THEN |
| FAILED ("INCORRECT VALUE FOR INT'VALUE - 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 (63) = 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(-63) .. IDENT(63)) THEN |
| FAILED ("INCORRECT RESULTS FOR MEMBERSHIP " & |
| "OPERATORS - 4"); |
| END IF; |
| END LOOP; |
| |
| IF NOT (((IREC.COMPN + IREC.COMPP) = IREC.COMPZ) AND |
| ((IREC.COMPZ - IREC.COMPP) = IREC.COMPN) AND |
| ((IREC.COMPP * IREC.COMPZ) = IREC.COMPZ) AND |
| ((IREC.COMPZ / IREC.COMPN) = IREC.COMPZ) AND |
| ((IREC.COMPN ** 1) = IREC.COMPN) AND |
| ((IREC.COMPN REM 10) = IDENT (-3)) AND |
| ((IREC.COMPP MOD 10) = IDENT ( 3))) THEN |
| FAILED ("INCORRECT RESULTS FOR BINARY ARITHMETIC " & |
| "OPERATORS - 4"); |
| END IF; |
| |
| IF INT'POS (IREC.COMPN) /= IDENT_INT (-63) OR |
| INT'POS (IREC.COMPZ) /= IDENT_INT ( 0) OR |
| INT'POS (IREC.COMPP) /= IDENT_INT ( 63) THEN |
| FAILED ("INCORRECT VALUE FOR INT'POS - 4"); |
| END IF; |
| |
| IF INT'SUCC (IREC.COMPN) /= IDENT (-62) OR |
| INT'SUCC (IREC.COMPZ) /= IDENT ( 1) THEN |
| FAILED ("INCORRECT VALUE FOR INT'SUCC - 4"); |
| END IF; |
| |
| IF INT'IMAGE (IREC.COMPN) /= IDENT_STR ("-63") OR |
| INT'IMAGE (IREC.COMPZ) /= IDENT_STR (" 0") OR |
| INT'IMAGE (IREC.COMPP) /= IDENT_STR (" 63") THEN |
| FAILED ("INCORRECT VALUE FOR INT'IMAGE - 4"); |
| END IF; |
| |
| RESULT; |
| END CD2A32A; |
