| -- C35507K.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 'POS' AND 'VAL' YIELD THE CORRECT |
| -- RESULTS WHEN THE PREFIX IS A CHARACTER TYPE. |
| |
| -- HISTORY: |
| -- RJW 06/03/86 |
| -- JLH 07/28/87 MODIFIED FUNCTION IDENT. |
| -- PWN 11/30/94 REMOVED PART OF TEST INVALID FOR ADA 9X. |
| |
| WITH REPORT; USE REPORT; |
| |
| PROCEDURE C35507K IS |
| |
| TYPE CHAR IS ('A', B); |
| |
| TYPE NEWCHAR IS NEW CHAR; |
| |
| SUBTYPE SCHAR IS CHARACTER |
| RANGE CHARACTER'VAL (127) .. CHARACTER'VAL (127); |
| |
| BLANK : CONSTANT CHARACTER := ' '; |
| |
| POSITION : INTEGER; |
| |
| NONGRAPH : ARRAY (0 .. 31) OF CHARACTER := |
| (ASCII.NUL, ASCII.SOH, ASCII.STX, ASCII.ETX, |
| ASCII.EOT, ASCII.ENQ, ASCII.ACK, ASCII.BEL, |
| ASCII.BS, ASCII.HT, ASCII.LF, ASCII.VT, |
| ASCII.FF, ASCII.CR, ASCII.SO, ASCII.SI, |
| ASCII.DLE, ASCII.DC1, ASCII.DC2, ASCII.DC3, |
| ASCII.DC4, ASCII.NAK, ASCII.SYN, ASCII.ETB, |
| ASCII.CAN, ASCII.EM, ASCII.SUB, ASCII.ESC, |
| ASCII.FS, ASCII.GS, ASCII.RS, ASCII.US); |
| |
| FUNCTION IDENT (CH : CHAR) RETURN CHAR IS |
| BEGIN |
| IF EQUAL (CHAR'POS (CH), CHAR'POS (CH)) THEN |
| RETURN CH; |
| END IF; |
| RETURN CHAR'FIRST; |
| END IDENT; |
| |
| FUNCTION IDENT (CH : NEWCHAR) RETURN NEWCHAR IS |
| BEGIN |
| IF EQUAL (NEWCHAR'POS (CH), NEWCHAR'POS (CH)) THEN |
| RETURN CH; |
| END IF; |
| RETURN NEWCHAR'FIRST; |
| END IDENT; |
| |
| BEGIN |
| |
| TEST( "C35507K" , "CHECK THAT THE ATTRIBUTES 'POS' AND " & |
| "'VAL' YIELD THE CORRECT RESULTS WHEN THE " & |
| "PREFIX IS A CHARACTER TYPE" ); |
| |
| BEGIN |
| IF CHAR'POS ('A') /= 0 THEN |
| FAILED ( "INCORRECT VALUE FOR CHAR'POS('A') - 1" ); |
| END IF; |
| |
| IF CHAR'POS (B) /= 1 THEN |
| FAILED ( "INCORRECT VALUE FOR CHAR'POS(B) - 1" ); |
| END IF; |
| |
| IF CHAR'VAL (0) /= 'A' THEN |
| FAILED ( "INCORRECT VALUE FOR CHAR'VAL(0)" ); |
| END IF; |
| |
| IF CHAR'VAL (1) /= B THEN |
| FAILED ( "INCORRECT VALUE FOR CHAR'VAL(1)" ); |
| END IF; |
| |
| IF CHAR'POS (IDENT ('A')) /= 0 THEN |
| FAILED ( "INCORRECT VALUE " & |
| "FOR CHAR'POS (IDENT ('A')) - 2" ); |
| END IF; |
| |
| IF CHAR'POS (IDENT (B)) /= 1 THEN |
| FAILED ( "INCORRECT VALUE " & |
| "FOR CHAR'POS (IDENT (B)) - 2" ); |
| END IF; |
| |
| END; |
| |
| BEGIN |
| IF NEWCHAR'POS ('A') /= 0 THEN |
| FAILED ( "INCORRECT VALUE FOR NEWCHAR'POS('A')" ); |
| END IF; |
| |
| IF NEWCHAR'POS (B) /= 1 THEN |
| FAILED ( "INCORRECT VALUE FOR NEWCHAR'POS(B) - 1" ); |
| END IF; |
| |
| IF NEWCHAR'VAL (0) /= 'A' THEN |
| FAILED ( "INCORRECT VALUE FOR NEWCHAR'VAL(0) - 1" ); |
| END IF; |
| |
| IF NEWCHAR'VAL (1) /= B THEN |
| FAILED ( "INCORRECT VALUE FOR NEWCHAR'VAL(1)" ); |
| END IF; |
| |
| IF NEWCHAR'VAL (IDENT_INT (1)) /= B THEN |
| FAILED ( "INCORRECT VALUE " & |
| "FOR NEWCHAR'POS (IDENT (B)) - 2" ); |
| END IF; |
| |
| IF (NEWCHAR'VAL (IDENT_INT(0))) /= 'A' THEN |
| FAILED ( "INCORRECT VALUE " & |
| "FOR IDENT (NEWCHAR'VAL (0)) - 2" ); |
| END IF; |
| |
| END; |
| |
| BEGIN |
| IF CHAR'VAL (IDENT_INT (2)) = B THEN |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR CHAR'VAL (IDENT_INT (2)) - 1" ); |
| ELSE |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR CHAR'VAL (IDENT_INT (2)) - 2" ); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ( "WRONG EXCEPTION RAISED " & |
| "FOR CHAR'VAL (IDENT_INT (2))" ); |
| END; |
| |
| BEGIN |
| IF NEWCHAR'VAL (IDENT_INT (-1)) = 'A' THEN |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR NEWCHAR'VAL (IDENT_INT (-1)) - 1" ); |
| ELSE |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR NEWCHAR'VAL (IDENT_INT (-1)) - 2" ); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ( "WRONG EXCEPTION RAISED " & |
| "FOR NEWCHAR'VAL (IDENT_INT (-1))" ); |
| END; |
| |
| POSITION := 0; |
| |
| FOR CH IN CHARACTER LOOP |
| IF SCHAR'POS (CH) /= POSITION THEN |
| FAILED ( "INCORRECT VALUE FOR SCHAR'POS OF " & |
| CHARACTER'IMAGE (CH) ); |
| END IF; |
| |
| POSITION := POSITION + 1; |
| END LOOP; |
| |
| FOR POSITION IN 0 .. 31 LOOP |
| IF CHARACTER'VAL (POSITION) /= NONGRAPH (POSITION) THEN |
| FAILED ( "INCORRECT VALUE FOR CHARACTER'VAL OF " & |
| "NONGRAPHIC CHARACTER IN POSITION - " & |
| INTEGER'IMAGE (POSITION) ); |
| END IF; |
| END LOOP; |
| |
| POSITION := 32; |
| |
| FOR CH IN BLANK .. ASCII.TILDE LOOP |
| IF SCHAR'VAL (POSITION) /= CH THEN |
| FAILED ( "INCORRECT VALUE FOR SCHAR'VAL OF " & |
| "GRAPHIC CHARACTER IN POSITION - " & |
| INTEGER'IMAGE (POSITION) ); |
| END IF; |
| |
| POSITION := POSITION + 1; |
| END LOOP; |
| |
| IF CHARACTER'VAL (127) /= ASCII.DEL THEN |
| FAILED ( "INCORRECT VALUE FOR CHARACTER'VAL OF " & |
| "NONGRAPHIC CHARACTER IN POSITION - 127" ); |
| END IF; |
| |
| BEGIN |
| IF CHARACTER'VAL (IDENT_INT (-1)) = ASCII.NUL THEN |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR CHARACTER'VAL (IDENT_INT (-1)) - 1" ); |
| ELSE |
| FAILED ( "NO EXCEPTION RAISED " & |
| "FOR CHARACTER'VAL (IDENT_INT (-1)) - 2" ); |
| END IF; |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ( "WRONG EXCEPTION RAISED " & |
| "FOR CHARACTER'VAL (IDENT_INT (-1))" ); |
| END; |
| |
| RESULT; |
| END C35507K; |