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-- CD2A22A.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 IF A SIZE SPECIFICATION INDICATING THE SMALLEST SIZE
-- APPROPRIATE FOR A SIGNED REPRESENTATION IS GIVEN FOR AN
-- ENUMERATION TYPE, THEN OPERATIONS ON VALUES OF SUCH A TYPE
-- ARE NOT AFFECTED BY THE REPRESENTATION CLAUSE.
-- HISTORY:
-- RJW 07/28/87 CREATED ORIGINAL TEST.
-- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
-- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
WITH REPORT; USE REPORT;
PROCEDURE CD2A22A IS
BASIC_SIZE : CONSTANT := 3;
TYPE CHECK_TYPE IS (ZERO, ONE, TWO);
FOR CHECK_TYPE'SIZE USE BASIC_SIZE;
C0 : CHECK_TYPE := ZERO;
C1 : CHECK_TYPE := ONE;
C2 : CHECK_TYPE := TWO;
TYPE ARRAY_TYPE IS ARRAY (0 .. 2) OF CHECK_TYPE;
CHARRAY : ARRAY_TYPE := (ZERO, ONE, TWO);
TYPE REC_TYPE IS RECORD
COMP0 : CHECK_TYPE := ZERO;
COMP1 : CHECK_TYPE := ONE;
COMP2 : CHECK_TYPE := TWO;
END RECORD;
CHREC : REC_TYPE;
FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS
BEGIN
IF EQUAL (3, 3) THEN
RETURN CH;
ELSE
RETURN ONE;
END IF;
END IDENT;
PROCEDURE PROC (CI0, CI2 : CHECK_TYPE;
CIO1, CIO2 : IN OUT CHECK_TYPE;
CO2 : OUT CHECK_TYPE) IS
BEGIN
IF NOT ((CI0 < IDENT (ONE)) AND
(IDENT (CI2) > IDENT (CIO1)) AND
(CIO1 <= IDENT (ONE)) AND(IDENT (TWO) = CI2)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS " &
"- 1");
END IF;
IF CHECK_TYPE'POS (CI0) /= IDENT_INT (0) OR
CHECK_TYPE'POS (CIO1) /= IDENT_INT (1) OR
CHECK_TYPE'POS (CI2) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 1");
END IF;
IF CHECK_TYPE'SUCC (CI0) /= IDENT (CIO1) OR
CHECK_TYPE'SUCC (CIO1) /= IDENT (CI2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 1");
END IF;
IF CHECK_TYPE'IMAGE (CI0) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (CIO1) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (CI2) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 1");
END IF;
CO2 := TWO;
END PROC;
BEGIN
TEST ("CD2A22A", "CHECK THAT IF A SIZE SPECIFICATION " &
"INDICATING THE SMALLEST SIZE APPROPRIATE " &
"FOR A SIGNED REPRESENTATION IS GIVEN " &
"FOR AN ENUMERATION TYPE, THEN OPERATIONS " &
"ON VALUES OF SUCH A TYPE ARE NOT AFFECTED " &
"BY THE REPRESENTATION CLAUSE");
PROC (ZERO, TWO, C1, C2, C2);
IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE");
END IF;
IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR C0'SIZE");
END IF;
IF NOT ((IDENT (C1) IN C1 .. C2) AND
(C0 NOT IN IDENT (ONE) .. C2)) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 2");
END IF;
IF CHECK_TYPE'FIRST /= IDENT (ZERO) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST - 2");
END IF;
IF CHECK_TYPE'VAL (0) /= IDENT (C0) OR
CHECK_TYPE'VAL (1) /= IDENT (C1) OR
CHECK_TYPE'VAL (2) /= IDENT (C2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 2");
END IF;
IF CHECK_TYPE'PRED (C1) /= IDENT (C0) OR
CHECK_TYPE'PRED (C2) /= IDENT (C1) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 2");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (C0) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (C1) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (C2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 2");
END IF;
IF CHARRAY (1)'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHARRAY (1)'SIZE");
END IF;
IF NOT ((CHARRAY (0) < IDENT (ONE)) AND
(IDENT (CHARRAY (2)) > IDENT (CHARRAY (1))) AND
(CHARRAY (1) <= IDENT (ONE)) AND
(IDENT (TWO) = CHARRAY (2))) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 3");
END IF;
IF NOT ((IDENT (CHARRAY (1)) IN CHARRAY (1) .. CHARRAY (2)) AND
(CHARRAY (0) NOT IN IDENT (ONE) .. CHARRAY (2))) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 3");
END IF;
IF CHECK_TYPE'POS (CHARRAY (0)) /= IDENT_INT (0) OR
CHECK_TYPE'POS (CHARRAY (1)) /= IDENT_INT (1) OR
CHECK_TYPE'POS (CHARRAY (2)) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 3");
END IF;
IF CHECK_TYPE'SUCC (CHARRAY (0)) /= IDENT (CHARRAY (1)) OR
CHECK_TYPE'SUCC (CHARRAY (1)) /= IDENT (CHARRAY (2)) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 3");
END IF;
IF CHECK_TYPE'IMAGE (CHARRAY (0)) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (CHARRAY (1)) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (CHARRAY (2)) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 3");
END IF;
IF CHREC.COMP1'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHREC.COMP1'SIZE");
END IF;
IF NOT ((CHREC.COMP0 < IDENT (ONE)) AND
(IDENT (CHREC.COMP2) > IDENT (CHREC.COMP1)) AND
(CHREC.COMP1 <= IDENT (ONE)) AND
(IDENT (TWO) = CHREC.COMP2)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 4");
END IF;
IF NOT ((IDENT (CHREC.COMP1) IN CHREC.COMP1 .. CHREC.COMP2) AND
(CHREC.COMP0 NOT IN IDENT (ONE) .. CHREC.COMP2)) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS - 4");
END IF;
IF CHECK_TYPE'VAL (0) /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'VAL (1) /= IDENT (CHREC.COMP1) OR
CHECK_TYPE'VAL (2) /= IDENT (CHREC.COMP2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 4");
END IF;
IF CHECK_TYPE'PRED (CHREC.COMP1) /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'PRED (CHREC.COMP2) /= IDENT (CHREC.COMP1) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 4");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CHREC.COMP0) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (CHREC.COMP1) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (CHREC.COMP2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 4");
END IF;
RESULT;
END CD2A22A;
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