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-- CD2A24A.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 AND AN ENUMERATION
-- REPRESENTATION CLAUSE ARE GIVEN FOR AN ENUMERATION TYPE,
-- THEN OPERATIONS ON VALUES OF SUCH A TYPE WITH THE SMALLEST
-- APPROPRIATE SIGNED SIZE ARE NOT AFFECTED BY THE
-- REPRESENTATION CLAUSE.
-- HISTORY:
-- JET 08/19/87 CREATED ORIGINAL TEST.
-- DHH 04/18/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
-- OPERATORS ON 'SIZE TESTS, AND ADDED CHECK ON
-- REPRESENTATION CLAUSE.
-- WMC 03/27/92 ELIMINATED TEST REDUNDANCIES.
WITH REPORT; USE REPORT;
WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'.
PROCEDURE CD2A24A IS
BASIC_SIZE : CONSTANT := 4;
TYPE CHECK_TYPE IS (ZERO, ONE, TWO);
FOR CHECK_TYPE USE (ZERO => 3, ONE => 4, TWO => 5);
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 CHECK_1 IS NEW LENGTH_CHECK (CHECK_TYPE);
PROCEDURE PROC (CI0, CI2 : CHECK_TYPE;
CIO1, CIO2 : IN OUT CHECK_TYPE;
CO2 : OUT CHECK_TYPE) IS
BEGIN
IF NOT ((IDENT (CIO1) IN CIO1 .. CIO2) AND
(CI0 NOT IN IDENT (ONE) .. CIO2)) THEN
FAILED ("INCORRECT RESULTS FOR MEMBERSHIP OPERATORS " &
"- 1");
END IF;
IF CHECK_TYPE'VAL (0) /= IDENT (CI0) OR
CHECK_TYPE'VAL (1) /= IDENT (CIO1) OR
CHECK_TYPE'VAL (2) /= IDENT (CIO2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 1");
END IF;
IF CHECK_TYPE'PRED (CIO1) /= IDENT (CI0) OR
CHECK_TYPE'PRED (CIO2) /= IDENT (CIO1) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 1");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CI0) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (CIO1) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (CIO2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 1");
END IF;
CO2 := TWO;
END PROC;
BEGIN
TEST ("CD2A24A", "CHECK THAT WHEN A SIZE SPECIFICATION AND " &
"AN ENUMERATION REPRESENTATION CLAUSE ARE " &
"GIVEN FOR AN ENUMERATION TYPE, THEN " &
"OPERATIONS ON VALUES OF SUCH A TYPE WITH " &
"THE SMALLEST APPROPRIATE SIGNED SIZE ARE " &
"NOT AFFECTED BY THE REPRESENTATION CLAUSE");
CHECK_1 (C0, BASIC_SIZE, "CHECK_TYPE");
PROC (ZERO, TWO, C1, C2, C2);
IF C1 /= ONE OR C2 /= TWO THEN
FAILED ("INCORRECT VALUE RETURNED BY PROCEDURE");
END IF;
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 ((C0 < IDENT (ONE)) AND(IDENT (C2) > IDENT (C1)) AND
(C1 <= IDENT (ONE)) AND(IDENT (TWO) = C2)) THEN
FAILED ("INCORRECT RESULTS FOR RELATIONAL OPERATORS - 2");
END IF;
IF CHECK_TYPE'LAST /= IDENT (TWO) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'LAST - 2");
END IF;
IF CHECK_TYPE'POS (C0) /= IDENT_INT (0) OR
CHECK_TYPE'POS (C1) /= IDENT_INT (1) OR
CHECK_TYPE'POS (C2) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 2");
END IF;
IF CHECK_TYPE'SUCC (C0) /= IDENT (C1) OR
CHECK_TYPE'SUCC (C1) /= IDENT (C2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 2");
END IF;
IF CHECK_TYPE'IMAGE (C0) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (C1) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (C2) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 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'VAL (0) /= IDENT (CHARRAY (0)) OR
CHECK_TYPE'VAL (1) /= IDENT (CHARRAY (1)) OR
CHECK_TYPE'VAL (2) /= IDENT (CHARRAY (2)) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VAL - 3");
END IF;
IF CHECK_TYPE'PRED (CHARRAY (1)) /= IDENT (CHARRAY (0)) OR
CHECK_TYPE'PRED (CHARRAY (2)) /= IDENT (CHARRAY (1)) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'PRED - 3");
END IF;
IF CHECK_TYPE'VALUE ("ZERO") /= IDENT (CHARRAY (0)) OR
CHECK_TYPE'VALUE ("ONE") /= IDENT (CHARRAY (1)) OR
CHECK_TYPE'VALUE ("TWO") /= IDENT (CHARRAY (2)) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'VALUE - 3");
END IF;
IF CHREC.COMP2'SIZE < IDENT_INT (BASIC_SIZE) THEN
FAILED ("INCORRECT VALUE FOR CHREC.COMP2'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'POS (CHREC.COMP0) /= IDENT_INT (0) OR
CHECK_TYPE'POS (CHREC.COMP1) /= IDENT_INT (1) OR
CHECK_TYPE'POS (CHREC.COMP2) /= IDENT_INT (2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS - 4");
END IF;
IF CHECK_TYPE'SUCC (CHREC.COMP0) /= IDENT (CHREC.COMP1) OR
CHECK_TYPE'SUCC (CHREC.COMP1) /= IDENT (CHREC.COMP2) THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC - 4");
END IF;
IF CHECK_TYPE'IMAGE (CHREC.COMP0) /= IDENT_STR ("ZERO") OR
CHECK_TYPE'IMAGE (CHREC.COMP1) /= IDENT_STR ("ONE") OR
CHECK_TYPE'IMAGE (CHREC.COMP2) /= IDENT_STR ("TWO") THEN
FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE - 4");
END IF;
RESULT;
END CD2A24A;
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