| -- CE3804P.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 FIXED_IO GET RAISES CONSTRAINT_ERROR WHEN THE VALUE |
| -- SUPPLIED BY WIDTH IS NEGATIVE, WIDTH IS GREATER THAN FIELD'LAST |
| -- WHEN FIELD'LAST IS LESS THAN INTEGER'LAST, OR THE VALUE READ IS |
| -- OUT OF RANGE OF THE ITEM PARAMETER, BUT WITHIN THE RANGE OF THE |
| -- SUBTYPE USED TO INSTANTIATE FIXED_IO. |
| |
| -- APPLICABILITY CRITERIA: |
| -- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH SUPPORT |
| -- TEXT FILES. |
| |
| -- HISTORY: |
| -- DWC 09/15/87 CREATED ORIGINAL TEST. |
| -- 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. Corrected typo. |
| |
| WITH REPORT; |
| USE REPORT; |
| WITH TEXT_IO; |
| USE TEXT_IO; |
| |
| PROCEDURE CE3804P IS |
| INCOMPLETE : EXCEPTION; |
| |
| BEGIN |
| |
| TEST ("CE3804P", "CHECK THAT FLOAT_IO GET RAISES " & |
| "CONSTRAINT_ERROR WHEN THE VALUE SUPPLIED " & |
| "BY WIDTH IS NEGATIVE, WIDTH IS GREATER THAN " & |
| "FIELD'LAST WHEN FIELD'LAST IS LESS THAN " & |
| "INTEGER'LAST, OR THE VALUE READ IS OUT OF " & |
| "RANGE OF THE ITEM PARAMETER, BUT WITHIN THE " & |
| "RANGE OF THE SUBTYPE USED TO INSTANTIATE " & |
| "FLOAT_IO."); |
| |
| DECLARE |
| TYPE FIXED IS DELTA 0.25 RANGE 0.0 .. 10.0; |
| FT : FILE_TYPE; |
| PACKAGE FX_IO IS NEW FIXED_IO (FIXED); |
| USE FX_IO; |
| X : FIXED RANGE 0.0 .. 5.0; |
| |
| BEGIN |
| BEGIN |
| GET (FT, X, IDENT_INT(-3)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED FOR NEGATIVE " & |
| "WIDTH"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN STATUS_ERROR => |
| FAILED ("STATUS_ERROR RAISED INSTEAD OF " & |
| "CONSTRAINT_ERROR FOR NEGATIVE WIDTH"); |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED FOR NEGATIVE " & |
| "WIDTH"); |
| END; |
| |
| IF FIELD'LAST < INTEGER'LAST THEN |
| BEGIN |
| GET (X, FIELD'LAST + Ident_Int(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - " & |
| "FIELD'LAST + 1 WIDTH - DEFAULT"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - " & |
| "FIELD'LAST + 1 WIDTH - DEFAULT"); |
| END; |
| END IF; |
| |
| BEGIN |
| CREATE (FT, OUT_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED; TEXT CREATE " & |
| "WITH OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| WHEN NAME_ERROR => |
| NOT_APPLICABLE ("NAME_ERROR RAISED; TEXT CREATE " & |
| "WITH OUT_FILE MODE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| PUT (FT, "1.0"); |
| NEW_LINE (FT); |
| PUT (FT, "8.0"); |
| NEW_LINE (FT); |
| PUT (FT, "2.0"); |
| NEW_LINE (FT); |
| PUT (FT, "3.0"); |
| |
| CLOSE (FT); |
| |
| BEGIN |
| OPEN (FT, IN_FILE, LEGAL_FILE_NAME); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NOT_APPLICABLE ("USE_ERROR RAISED; TEXT OPEN " & |
| "WITH IN_FILE MODE"); |
| RAISE INCOMPLETE; |
| END; |
| |
| GET (FT, X); |
| IF X /= 1.0 THEN |
| FAILED ("WRONG VALUE READ WITH EXTERNAL FILE"); |
| END IF; |
| |
| SKIP_LINE (FT); |
| |
| BEGIN |
| GET (FT, X, 3); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - " & |
| "OUT OF RANGE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - " & |
| "OUT OF RANGE"); |
| END; |
| |
| SKIP_LINE (FT); |
| |
| BEGIN |
| GET (FT, X, IDENT_INT(-1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - " & |
| "NEGATIVE WIDTH WITH EXTERNAL FILE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - " & |
| "NEGATIVE WIDTH WITH EXTERNAL FILE"); |
| END; |
| |
| IF FIELD'LAST < INTEGER'LAST THEN |
| BEGIN |
| GET (FT, X, FIELD'LAST + Ident_Int(1)); |
| FAILED ("CONSTRAINT_ERROR NOT RAISED - " & |
| "FIELD'LAST + 1 WIDTH WITH " & |
| "EXTERNAL FILE"); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| NULL; |
| WHEN OTHERS => |
| FAILED ("WRONG EXCEPTION RAISED - " & |
| "FIELD'LAST + 1 WIDTH WITH " & |
| "EXTERNAL FILE"); |
| END; |
| END IF; |
| |
| SKIP_LINE (FT); |
| |
| BEGIN |
| GET (FT, X, 3); |
| EXCEPTION |
| WHEN CONSTRAINT_ERROR => |
| FAILED ("CONSTRAINT_ERROR RAISED; VALID WIDTH " & |
| "WITH EXTERNAL FILE"); |
| WHEN OTHERS => |
| FAILED ("UNEXPECTED ERROR RAISED; VALID WIDTH " & |
| "WITH EXTERNAL FILE"); |
| END; |
| |
| BEGIN |
| DELETE (FT); |
| EXCEPTION |
| WHEN USE_ERROR => |
| NULL; |
| END; |
| |
| EXCEPTION |
| WHEN INCOMPLETE => |
| NULL; |
| END; |
| |
| RESULT; |
| |
| END CE3804P; |