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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/ce/ce2205a.ada')
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1 files changed, 151 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/ce/ce2205a.ada b/gcc/testsuite/ada/acats/tests/ce/ce2205a.ada new file mode 100644 index 000000000..33edc2d68 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/ce/ce2205a.ada @@ -0,0 +1,151 @@ +-- CE2205A.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 WHETHER READ FOR A SEQUENTIAL FILE RAISES DATA_ERROR OR +-- CONSTRAINT_ERROR WHEN AN ELEMENT IS READ THAT IS OUTSIDE THE +-- RANGE OF THE ITEM TYPE BUT WITHIN THE RANGE OF THE INSTANTIATED +-- TYPE, AND CHECK THAT READING CAN CONTINUE AFTER THE EXCEPTION +-- HAS BEEN HANDLED. + +-- A) CHECK ENUMERATION TYPE. + +-- APPLICABILITY CRITERIA: +-- THIS TEST IS APPLICABLE ONLY TO IMPLEMENTATIONS WHICH +-- SUPPORT SEQUENTIAL FILES. + +-- HISTORY: +-- SPS 09/28/82 +-- JBG 06/04/84 +-- TBN 11/04/86 REVISED TEST TO OUTPUT A NON_APPLICABLE +-- RESULT WHEN FILES ARE NOT SUPPORTED. +-- GMT 07/24/87 RENAMED FROM CE2210A.ADA AND REMOVED THE USE OF +-- RESET. +-- PWB 05/18/89 DELETED CALL TO FAILED WHEN NO EXCEPTION RAISED. + +WITH REPORT; USE REPORT; +WITH SEQUENTIAL_IO; + +PROCEDURE CE2205A IS +BEGIN + + TEST ("CE2205A", "CHECK WHETHER READ FOR A SEQUENTIAL FILE " & + "RAISES DATA_ERROR OR CONSTRAINT_ERROR WHEN " & + "AN ELEMENT IS READ THAT IS OUTSIDE THE RANGE " & + "OF THE ITEM TYPE BUT WITHIN THE RANGE OF THE " & + "INSTANTIATED TYPE, AND CHECK THAT READING CAN " & + "CONTINUE AFTER THE EXCEPTION HAS BEEN HANDLED"); + DECLARE + PACKAGE SEQ IS NEW SEQUENTIAL_IO (CHARACTER); + USE SEQ; + FT : FILE_TYPE; + SUBTYPE CH IS CHARACTER RANGE 'A' .. 'D'; + X : CH; + INCOMPLETE : EXCEPTION; + BEGIN + BEGIN + CREATE (FT, OUT_FILE, LEGAL_FILE_NAME); + EXCEPTION + WHEN USE_ERROR => + NOT_APPLICABLE ("USE_ERROR RAISED ON SEQUENTIAL " & + "CREATE WITH OUT_FILE MODE - 1"); + RAISE INCOMPLETE; + WHEN NAME_ERROR => + NOT_APPLICABLE ("NAME_ERROR RAISED ON SEQUENTIAL " & + "CREATE WITH OUT_FILE MODE - 2"); + RAISE INCOMPLETE; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED ON " & + "SEQUENTIAL CREATE - 3"); + RAISE INCOMPLETE; + END; + + WRITE (FT, 'A'); + WRITE (FT, 'M'); + WRITE (FT, 'B'); + WRITE (FT, 'C'); + + CLOSE (FT); + + BEGIN + OPEN (FT, IN_FILE, LEGAL_FILE_NAME); + EXCEPTION + WHEN USE_ERROR => + NOT_APPLICABLE ("OPEN WITH IN_FILE MODE IS NOT " & + "SUPPORTED - 4"); + RAISE INCOMPLETE; + END; + + -- BEGIN TEST + + READ (FT, X); + IF X /= 'A' THEN + FAILED ("INCORRECT VALUE FOR READ - 5"); + END IF; + + BEGIN + READ (FT, X); + COMMENT ("NO EXCEPTION RAISED FOR READ WITH ELEMENT " & + "OUT OF RANGE"); + EXCEPTION + WHEN CONSTRAINT_ERROR => + COMMENT ("CONSTRAINT_ERROR RAISED FOR SCALAR " & + "TYPES - 7"); + WHEN DATA_ERROR => + COMMENT ("DATA_ERROR RAISED FOR SCALAR TYPES - 8"); + WHEN OTHERS => + FAILED ("WRONG EXCEPTION RAISED - 9"); + END; + + BEGIN + READ (FT, X); + IF X /= 'B' THEN + FAILED ("INCORRECT VALUE FOR READ - 10"); + END IF; + + READ (FT, X); + IF X /= 'C' THEN + FAILED ("INCORRECT VALUE FOR READ - 11"); + END IF; + EXCEPTION + WHEN OTHERS => + FAILED ("UNABLE TO CONTINUE READING - 12"); + RAISE INCOMPLETE; + END; + + BEGIN + DELETE (FT); + EXCEPTION + WHEN USE_ERROR => + NULL; + END; + + EXCEPTION + WHEN INCOMPLETE => + NULL; + END; + + RESULT; + +END CE2205A; |