-- 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;