| -- C45342A.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. |
| --* |
| -- CHECK THAT CATENATION OF TWO OR MORE NON-NULL OPERANDS YIELDS THE |
| -- CORRECT RESULT, WITH THE CORRECT BOUNDS, WHETHER BOUNDS ARE STATIC OR |
| -- DYNAMIC. |
| |
| -- BHS 6/27/84 |
| |
| WITH REPORT; |
| PROCEDURE C45342A IS |
| |
| USE REPORT; |
| |
| SUBTYPE S IS INTEGER RANGE 1..100; |
| TYPE ARR IS ARRAY (S RANGE <>) OF INTEGER; |
| |
| A,B : ARR (2..9); |
| |
| FUNCTION F (AR_VAR1, AR_VAR2, AR_VAR3 : ARR) RETURN ARR IS |
| BEGIN |
| RETURN AR_VAR1 & AR_VAR2 & AR_VAR3; |
| END F; |
| |
| PROCEDURE CAT (A : ARR; I1,I2 : INTEGER; NUM : CHARACTER) IS |
| BEGIN |
| IF A'FIRST /= I1 OR A'LAST /= I2 THEN |
| FAILED ("INCORRECT CATENATION BOUNDS - " & NUM); |
| END IF; |
| END CAT; |
| |
| |
| BEGIN |
| |
| TEST ("C45342A", "CHECK THAT CATENATION OF NON-NULL OPERANDS " & |
| "YIELDS CORRECT RESULT WITH CORRECT BOUNDS"); |
| |
| BEGIN |
| A := (1,2,3,4,5,6,7,8); |
| B := A(2..4) & A(2..5) & A(2..2); |
| IF B /= (1,2,3,1,2,3,4,1) THEN |
| FAILED ("INCORRECT CATENATION RESULT - 1"); |
| END IF; |
| |
| A := (8,7,6,5,4,3,2,1); |
| IF F(A(2..3), A(2..4), A(2..4)) /= (8,7,8,7,6,8,7,6) THEN |
| FAILED ("INCORRECT CATENATION RESULT - 2"); |
| END IF; |
| |
| CAT ( A(3..5) & A(2..3), 3, 7, '3' ); |
| END; |
| |
| |
| DECLARE |
| DYN2 : INTEGER := IDENT_INT(2); |
| DYN3 : INTEGER := IDENT_INT(3); |
| DYN4 : INTEGER := IDENT_INT(4); |
| DYN6 : INTEGER := IDENT_INT(6); |
| |
| BEGIN |
| A := (1,2,3,4,5,6,7,8); |
| B := A(DYN2..DYN3) & A(DYN2..DYN4) & A(DYN2..DYN4); |
| IF B /= (1,2,1,2,3,1,2,3) THEN |
| FAILED ("INCORRECT CATENATION RESULT - 4"); |
| END IF; |
| |
| A := (8,7,6,5,4,3,2,1); |
| IF F ( A(DYN2..DYN6), A(DYN2..DYN3), A(DYN2..DYN2) ) |
| /= (8,7,6,5,4,8,7,8) THEN |
| FAILED ("INCORRECT CATENATION RESULT - 5"); |
| END IF; |
| |
| CAT ( A(DYN3..5) & A(2..3), 3, 7, '6'); |
| END; |
| |
| RESULT; |
| |
| END C45342A; |