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-- C35507E.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 THE ATTRIBUTES 'IMAGE' AND 'VALUE YIELD THE CORRECT
-- RESULTS WHEN THE PREFIX IS A FORMAL DISCRETE TYPE WHOSE ACTUAL
-- PARAMETER IS A CHARACTER TYPE.
-- SUBTESTS ARE:
-- (A). TESTS FOR IMAGE.
-- (B). TESTS FOR VALUE.
-- HISTORY:
-- RJW 05/29/86 CREATED ORIGINAL TEST.
-- VCL 10/23/87 MODIFIED THIS HEADER, CHANGED THE CALLS TO
-- PROCEDURE 'PCH', IN THE SECOND PART OF SUBTEST B,
-- TO INCLUDE ANOTHER CALL TO PROCEDURE 'PCHAR' AND
-- CALLS TO PROCEDURE 'PNCHAR'.
WITH REPORT; USE REPORT;
PROCEDURE C35507E IS
TYPE CHAR IS ('A', 'a');
TYPE NEWCHAR IS NEW CHAR;
PROCEDURE CHECK_LOWER_BOUND (STR1, STR2 : STRING) IS
BEGIN
IF STR1'FIRST /= 1 THEN
FAILED ( "INCORRECT LOWER BOUND FOR " & STR2 & "'(" &
STR1 & ")" );
END IF;
END CHECK_LOWER_BOUND;
BEGIN
TEST( "C35507E" , "THE ATTRIBUTES 'IMAGE' AND " &
"'VALUE' YIELD THE CORRECT RESULTS WHEN THE " &
"PREFIX IS A FORMAL DISCRETE TYPE WHOSE " &
"ACTUAL PARAMETER IS A CHARACTER TYPE" );
DECLARE -- (A).
GENERIC
TYPE CHTYPE IS (<>);
STR1 : STRING;
PROCEDURE P (CH : CHTYPE; STR2 : STRING);
PROCEDURE P (CH : CHTYPE; STR2 : STRING) IS
SUBTYPE SUBCH IS CHTYPE;
BEGIN
IF SUBCH'IMAGE (CH) /= STR2 THEN
FAILED ( "INCORRECT IMAGE FOR " & STR1 & "'(" &
STR2 & ")" );
END IF;
CHECK_LOWER_BOUND (SUBCH'IMAGE (CH), STR1);
END P;
PROCEDURE PCHAR IS NEW P (CHAR, "CHAR");
PROCEDURE PNCHAR IS NEW P (NEWCHAR, "NEWCHAR");
PROCEDURE PCH IS NEW P (CHARACTER, "CHARACTER");
BEGIN
PCHAR ('A', "'A'");
PCHAR ('a', "'a'");
PNCHAR ('A', "'A'");
PNCHAR ('a', "'a'");
FOR CH IN CHARACTER'VAL (32) .. CHARACTER'VAL (126) LOOP
PCH (CH, ("'" & CH) & "'" );
END LOOP;
END;
DECLARE
GENERIC
TYPE CHTYPE IS (<>);
PROCEDURE P (CH : CHTYPE; STR : STRING);
PROCEDURE P (CH : CHTYPE; STR : STRING) IS
SUBTYPE SUBCH IS CHTYPE;
BEGIN
CHECK_LOWER_BOUND (CHTYPE'IMAGE (CH), "CHARACTER");
END P;
PROCEDURE PN IS NEW P (CHARACTER);
BEGIN
FOR CH IN CHARACTER'VAL (0) .. CHARACTER'VAL (31) LOOP
PN (CH, CHARACTER'IMAGE (CH));
END LOOP;
PN (ASCII.DEL, CHARACTER'IMAGE (ASCII.DEL));
END;
---------------------------------------------------------------
DECLARE -- (B).
GENERIC
TYPE CHTYPE IS (<>);
STR1 : STRING;
PROCEDURE P (STR2 : STRING; CH : CHTYPE);
PROCEDURE P (STR2 : STRING; CH : CHTYPE) IS
SUBTYPE SUBCH IS CHTYPE;
BEGIN
IF SUBCH'VALUE (STR2) /= CH THEN
FAILED ( "INCORRECT " & STR1 & "'VALUE FOR " &
STR2 );
END IF;
END P;
PROCEDURE PCH IS NEW P (CHARACTER, "CHARACTER");
PROCEDURE PCHAR IS NEW P (CHAR, "CHAR");
PROCEDURE PNCHAR IS NEW P (NEWCHAR, "NEWCHAR");
BEGIN
FOR CH IN CHARACTER'VAL (0) .. CHARACTER'VAL (31) LOOP
PCH (CHARACTER'IMAGE (CH), CH );
END LOOP;
PCH (CHARACTER'IMAGE (CHARACTER'VAL (127)),
CHARACTER'VAL (127));
PCHAR ("'A'", 'A');
PCHAR ("'a'", 'a' );
PNCHAR ("'A'", 'A');
PNCHAR ("'a'", 'a');
END;
DECLARE
GENERIC
TYPE CHTYPE IS (<>);
STR1 : STRING;
PROCEDURE P (STR2 : STRING);
PROCEDURE P (STR2 : STRING) IS
SUBTYPE SUBCH IS CHTYPE;
BEGIN
IF SUBCH'VALUE (STR2) = SUBCH'VAL (0) THEN
FAILED ( "NO EXCEPTION RAISED FOR " &
STR1 & "'VALUE (" & STR2 & ") - 1" );
ELSE
FAILED ( "NO EXCEPTION RAISED FOR " &
STR1 & "'VALUE (" & STR2 & ") - 2" );
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED " &
"FOR " & STR1 & "'VALUE (" & STR2 & ")" );
END P;
PROCEDURE PCH IS NEW P (CHARACTER, "CHARACTER");
PROCEDURE PCHAR IS NEW P (CHAR, "CHAR");
PROCEDURE PNCHAR IS NEW P (NEWCHAR, "NEWCHAR");
BEGIN
PCHAR ("'B'");
PCH (ASCII.HT & "'A'");
PCH ("'B'" & ASCII.HT);
PCH ("'C'" & ASCII.BEL);
PCH ("'");
PNCHAR ("''");
PCHAR ("'A");
PNCHAR ("A'");
PCH ("'AB'");
END;
RESULT;
END C35507E;
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