| -- CE3908A.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 GET FOR ENUMERATION TYPES CAN OPERATE ON STRINGS. |
| -- CHECK THAT IT RAISES END_ERROR WHEN THE STRING IS NULL OR |
| -- EMPTY. CHECK THAT LAST CONTAINS THE INDEX VALUE OF THE LAST |
| -- CHARACTER READ FROM THE STRING. |
| |
| -- HISTORY: |
| -- SPS 10/11/82 |
| -- VKG 01/06/83 |
| -- JBG 02/22/84 CHANGED TO .ADA TEST |
| -- DWC 09/18/87 ADDED CASES WHICH CONTAIN TABS WITH AND WITHOUT |
| -- ENUMERATION LITERALS. |
| |
| WITH REPORT; |
| USE REPORT; |
| WITH TEXT_IO; |
| USE TEXT_IO; |
| |
| PROCEDURE CE3908A IS |
| BEGIN |
| |
| TEST ("CE3908A", "CHECK THAT GET FOR ENUMERATION TYPES CAN " & |
| "OPERATE ON STRINGS. CHECK THAT IT RAISES " & |
| "END_ERROR WHEN THE STRING IS NULL OR EMPTY. " & |
| "CHECK THAT LAST CONTAINS THE INDEX VALUE OF " & |
| "THE LAST CHARACTER READ FROM THE STRING"); |
| |
| DECLARE |
| TYPE FRUIT IS (APPLE, PEAR, ORANGE, STRAWBERRY); |
| DESSERT : FRUIT; |
| PACKAGE FRUIT_IO IS NEW ENUMERATION_IO (FRUIT); |
| USE FRUIT_IO; |
| L : POSITIVE; |
| BEGIN |
| GET ("APPLE ", DESSERT, L); |
| IF DESSERT /= APPLE THEN |
| FAILED ("ENUMERATION VALUE FROM STRING INCORRECT - 1"); |
| END IF; |
| |
| IF L /= IDENT_INT (5) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE AFTER GET - 1"); |
| END IF; |
| |
| GET ("APPLE", DESSERT, L); |
| IF DESSERT /= APPLE THEN |
| FAILED ("ENUMERATION VALUE FROM STRING INCORRECT - 2"); |
| END IF; |
| |
| IF L /= IDENT_INT (5) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE AFTER GET - 2"); |
| END IF; |
| |
| BEGIN |
| GET (ASCII.HT & "APPLE", DESSERT, L); |
| IF DESSERT /= APPLE THEN |
| FAILED ("ENUMERATION VALUE FROM STRING " & |
| "INCORRECT - 3"); |
| END IF; |
| IF L /= IDENT_INT(6) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE AFTER " & |
| "GET - 3"); |
| END IF; |
| EXCEPTION |
| WHEN END_ERROR => |
| FAILED ("GET DID NOT SKIP LEADING TABS"); |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 3"); |
| END; |
| |
| -- NULL STRING LITERAL. |
| |
| BEGIN |
| GET ("", DESSERT, L); |
| FAILED ("END_ERROR NOT RAISED - 4"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= IDENT_INT(6) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE " & |
| "AFTER GET - 4"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 4"); |
| END; |
| |
| BEGIN |
| GET (ASCII.HT & "", DESSERT, L); |
| FAILED ("END_ERROR NOT RAISED - 5"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= IDENT_INT(6) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE " & |
| "AFTER GET - 5"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 5"); |
| END; |
| |
| -- STRING LITERAL WITH BLANKS. |
| |
| BEGIN |
| GET(" ", DESSERT, L); |
| FAILED ("END ERROR NOT RAISED - 6"); |
| EXCEPTION |
| WHEN END_ERROR => |
| IF L /= IDENT_INT(6) THEN |
| FAILED ("LAST CONTAINS INCORRECT VALUE " & |
| "AFTER GET - 6"); |
| END IF; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - 6"); |
| END; |
| |
| END; |
| |
| RESULT; |
| END CE3908A; |