| -- CE3707A.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 INTEGER_IO GET CAN READ A VALUE FROM A STRING. CHECK |
| -- THAT IT TREATS THE END OF THE STRING AS A FILE TERMINATOR. CHECK |
| -- THAT LAST CONTAINS THE INDEX VALUE OF THE LAST CHARACTER READ |
| -- FROM THE STRING. |
| |
| -- HISTORY: |
| -- SPS 10/05/82 |
| -- VKG 01/13/83 |
| -- JLH 09/11/87 CORRECTED EXCEPTION HANDLING. |
| |
| WITH REPORT; USE REPORT; |
| WITH TEXT_IO; USE TEXT_IO; |
| |
| PROCEDURE CE3707A IS |
| |
| PACKAGE IIO IS NEW INTEGER_IO (INTEGER); |
| USE IIO; |
| X : INTEGER; |
| L : POSITIVE; |
| STR : STRING(1..6) := "123456" ; |
| |
| BEGIN |
| |
| TEST ("CE3707A", "CHECK THAT INTEGER_IO GET OPERATES CORRECTLY " & |
| "ON STRINGS"); |
| |
| -- LEFT JUSTIFIED STRING NON NULL |
| |
| GET ("2362 ", X, L); |
| IF X /= 2362 THEN |
| FAILED ("VALUE FROM STRING INCORRECT - 1"); |
| END IF; |
| |
| IF L /= 4 THEN |
| FAILED ("VALUE OF LAST INCORRECT - 1"); |
| END IF; |
| |
| -- STRING LITERAL WITH BLANKS |
| |
| BEGIN |
| GET (" ", X, L); |
| FAILED ("END_ERROR NOT RAISED - 2"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= 4 THEN |
| FAILED ("AFTER END ERROR VALUE OF LAST " & |
| "INCORRECT - 2"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 2"); |
| END; |
| |
| -- NULL STRING |
| |
| BEGIN |
| GET ("", X, L); |
| FAILED (" END_ERROR NOT RAISED - 3"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= 4 THEN |
| FAILED ("AFTER END_ERROR VALUE OF LAST " & |
| "INCORRECT - 3"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("SOME EXCEPTION RAISED - 3"); |
| END; |
| |
| -- NULL SLICE |
| |
| BEGIN |
| GET(STR(5..IDENT_INT(2)), X, L); |
| FAILED ("END_ERROR NOT RAISED - 4"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= 4 THEN |
| FAILED ("AFTER END_ERROR VALUE OF LAST " & |
| "INCORRECT - 4"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("SOME EXCEPTION RAISED - 4"); |
| END; |
| |
| -- NON-NULL SLICE |
| |
| GET (STR(2..3), X, L); |
| IF X /= 23 THEN |
| FAILED ("INTEGER VALUE INCORRECT - 5"); |
| END IF; |
| IF L /= 3 THEN |
| FAILED ("LAST INCORRECT FOR SLICE - 5"); |
| END IF; |
| |
| -- RIGHT JUSTIFIED NEGATIVE NUMBER |
| |
| GET(" -2345",X,L); |
| IF X /= -2345 THEN |
| FAILED ("INTEGER VALUE INCORRECT - 6"); |
| END IF; |
| IF L /= 8 THEN |
| FAILED ("LAST INCORRECT FOR NEGATIVE NUMBER - 6"); |
| END IF; |
| |
| RESULT; |
| |
| END CE3707A; |