| -- CE3906D.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 CONSTRAINT_ERROR IS RAISED BY PUT FOR ENUMERATION |
| -- TYPES WHEN THE VALUE OF WIDTH IS NEGATIVE, WHEN WIDTH IS |
| -- GREATER THAN FIELD'LAST, OR WHEN THE VALUE OF ITEM IS OUTSIDE |
| -- THE RANGE OF THE SUBTYPE USED TO INSTANTIATE ENUMERATION_IO. |
| |
| -- HISTORY: |
| -- SPS 10/08/82 |
| -- DWC 09/17/87 ADDED CASES FOR CONSTRAINT_ERROR. |
| -- JRL 06/07/96 Added call to Ident_Int in expressions involving |
| -- Field'Last, to make the expressions non-static and |
| -- prevent compile-time rejection. |
| |
| WITH REPORT; |
| USE REPORT; |
| WITH TEXT_IO; |
| USE TEXT_IO; |
| |
| PROCEDURE CE3906D IS |
| BEGIN |
| |
| TEST ("CE3906D", "CHECK THAT CONSTRAINT_ERROR IS RAISED BY PUT " & |
| "FOR ENUMERATION TYPES WHEN THE VALUE OF " & |
| "WIDTH IS NEGATIVE, WHEN WIDTH IS GREATER " & |
| "THAN FIELD'LAST, OR WHEN THE VALUE OF ITEM " & |
| "IS OUTSIDE THE RANGE OF THE SUBTYPE USED TO " & |
| "INSTANTIATE ENUMERATION_IO"); |
| |
| DECLARE |
| FT : FILE_TYPE; |
| TYPE DAY IS (SUNDAY, MONDAY, TUESDAY, WEDNESDAY, |
| THURSDAY, FRIDAY, SATURDAY); |
| TODAY : DAY := FRIDAY; |
| SUBTYPE WEEKDAY IS DAY RANGE MONDAY .. FRIDAY; |
| PACKAGE DAY_IO IS NEW ENUMERATION_IO (WEEKDAY); |
| USE DAY_IO; |
| BEGIN |
| |
| BEGIN |
| PUT (FT, TODAY, -1); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; NEGATIVE " & |
| "WIDTH - FILE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN STATUS_ERROR => |
| FAILED ("RAISED STATUS_ERROR"); |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; NEGATIVE " & |
| "WIDTH - FILE"); |
| END; |
| |
| IF FIELD'LAST < INTEGER'LAST THEN |
| BEGIN |
| PUT (FT, TODAY, FIELD'LAST + Ident_Int(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; WIDTH " & |
| "GREATER THAN FIELD'LAST + 1- FILE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; WIDTH " & |
| "GREATER THAN FIELD'LAST + 1 - FILE"); |
| END; |
| |
| BEGIN |
| PUT (TODAY, FIELD'LAST + Ident_Int(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; WIDTH " & |
| "GREATER THAN FIELD'LAST + 1 - DEFAULT"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; WIDTH " & |
| "GREATER THAN FIELD'LAST + 1 " & |
| "- DEFAULT"); |
| END; |
| |
| END IF; |
| |
| TODAY := SATURDAY; |
| |
| BEGIN |
| PUT (FT, TODAY); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; ITEM VALUE " & |
| "OUT OF RANGE - FILE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; ITEM VALUE " & |
| "OUT OF RANGE - FILE"); |
| END; |
| |
| TODAY := FRIDAY; |
| |
| BEGIN |
| PUT (TODAY, -3); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; NEGATIVE " & |
| "WIDTH - DEFAULT"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN STATUS_ERROR => |
| FAILED ("RAISED STATUS_ERROR"); |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; NEGATIVE " & |
| "WIDTH - DEFAULT"); |
| END; |
| |
| TODAY := SATURDAY; |
| |
| BEGIN |
| PUT (TODAY); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED; ITEM VALUE " & |
| "OUT OF RANGE - DEFAULT"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED; ITEM VALUE " & |
| "OUT OF RANGE - DEFAULT"); |
| END; |
| END; |
| |
| RESULT; |
| |
| END CE3906D; |