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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c94007a.ada')
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1 files changed, 270 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c9/c94007a.ada b/gcc/testsuite/ada/acats/tests/c9/c94007a.ada new file mode 100644 index 000000000..e0a2c3f76 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c9/c94007a.ada @@ -0,0 +1,270 @@ +-- C94007A.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 A TASK THAT IS DECLARED IN A NON-LIBRARY PACKAGE +-- (SPECIFICATION OR BODY) DOES NOT "DEPEND" ON THE PACKAGE, +-- BUT ON THE INNERMOST ENCLOSING BLOCK, SUBPROGRAM BODY, +-- OR TASK BODY. +-- SUBTESTS ARE: +-- (A) A SIMPLE TASK OBJECT, IN A VISIBLE PART, IN A BLOCK. +-- (B) AN ARRAY OF TASK OBJECT, IN A PRIVATE PART, IN A FUNCTION. +-- (C) AN ARRAY OF RECORD OF TASK OBJECT, IN A PACKAGE BODY, +-- IN A TASK BODY. + +-- HISTORY: +-- JRK 10/13/81 +-- SPS 11/21/82 +-- DHH 09/07/88 REVISED HEADER, ADDED EXCEPTION HANDLERS ON OUTER +-- BLOCKS, AND ADDED CASE TO INSURE THAT LEAVING A +-- PACKAGE VIA AN EXCEPTION WOULD NOT ABORT TASKS. +-- PWN 01/31/95 REMOVED PRAGMA PRIORITY FOR ADA 9X. + +with Impdef; +WITH REPORT; USE REPORT; +WITH SYSTEM; USE SYSTEM; +PROCEDURE C94007A IS + + TASK TYPE SYNC IS + ENTRY ID (C : CHARACTER); + ENTRY INNER; + ENTRY OUTER; + END SYNC; + + TASK BODY SYNC IS + ID_C : CHARACTER; + BEGIN + ACCEPT ID (C : CHARACTER) DO + ID_C := C; + END ID; + DELAY 1.0 * Impdef.One_Second; + SELECT + ACCEPT OUTER; + OR + DELAY 120.0 * Impdef.One_Second; + FAILED ("PROBABLY BLOCKED - (" & ID_C & ')'); + END SELECT; + ACCEPT INNER; + END SYNC; + + +BEGIN + TEST ("C94007A", "CHECK THAT A TASK THAT IS DECLARED IN A " & + "NON-LIBRARY PACKAGE (SPECIFICATION OR BODY) " & + "DOES NOT ""DEPEND"" ON THE PACKAGE, BUT ON " & + "THE INNERMOST ENCLOSING BLOCK, SUBPROGRAM " & + "BODY, OR TASK BODY"); + + -------------------------------------------------- + + DECLARE -- (A) + + S : SYNC; + + BEGIN -- (A) + + S.ID ('A'); + + DECLARE + + PACKAGE PKG IS + TASK T IS + ENTRY E; + END T; + END PKG; + + PACKAGE BODY PKG IS + TASK BODY T IS + BEGIN + S.INNER; -- PROBABLE INNER BLOCK POINT. + END T; + END PKG; -- PROBABLE OUTER BLOCK POINT. + + BEGIN + + S.OUTER; + + EXCEPTION + WHEN TASKING_ERROR => NULL; + END; + + EXCEPTION + WHEN OTHERS => + FAILED("UNEXPECTED EXCEPTION RAISED - A"); + END; -- (A) + + -------------------------------------------------- + + DECLARE -- (B) + + S : SYNC; + + I : INTEGER; + + FUNCTION F RETURN INTEGER IS + + PACKAGE PKG IS + PRIVATE + TASK TYPE TT IS + ENTRY E; + END TT; + A : ARRAY (1..1) OF TT; + END PKG; + + PACKAGE BODY PKG IS + TASK BODY TT IS + BEGIN + S.INNER; -- PROBABLE INNER BLOCK POINT. + END TT; + END PKG; -- PROBABLE OUTER BLOCK POINT. + + BEGIN -- F + + S.OUTER; + RETURN 0; + + EXCEPTION + WHEN TASKING_ERROR => RETURN 0; + END F; + + BEGIN -- (B) + + S.ID ('B'); + I := F; + + EXCEPTION + WHEN OTHERS => + FAILED("UNEXPECTED EXCEPTION RAISED - B"); + + END; -- (B) + + -------------------------------------------------- + + DECLARE -- (C) + + S : SYNC; + + BEGIN -- (C) + + S.ID ('C'); + + DECLARE + + TASK TSK IS + END TSK; + + TASK BODY TSK IS + + PACKAGE PKG IS + END PKG; + + PACKAGE BODY PKG IS + TASK TYPE TT IS + ENTRY E; + END TT; + + TYPE RT IS + RECORD + T : TT; + END RECORD; + + AR : ARRAY (1..1) OF RT; + + TASK BODY TT IS + BEGIN + S.INNER; -- PROBABLE INNER BLOCK POINT. + END TT; + END PKG; -- PROBABLE OUTER BLOCK POINT. + + BEGIN -- TSK + + S.OUTER; + + EXCEPTION + WHEN TASKING_ERROR => NULL; + END TSK; + + BEGIN + NULL; + END; + + EXCEPTION + WHEN OTHERS => + FAILED("UNEXPECTED EXCEPTION RAISED - C"); + END; -- (C) + + -------------------------------------------------- + + DECLARE -- (D) + + GLOBAL : INTEGER := IDENT_INT(5); + + BEGIN -- (D) + + DECLARE + + PACKAGE PKG IS + TASK T IS + ENTRY E; + END T; + + TASK T1 IS + END T1; + END PKG; + + PACKAGE BODY PKG IS + TASK BODY T IS + BEGIN + ACCEPT E DO + RAISE CONSTRAINT_ERROR; + END E; + END T; + + TASK BODY T1 IS + BEGIN + DELAY 120.0 * Impdef.One_Second; + GLOBAL := IDENT_INT(1); + END T1; + + BEGIN + T.E; + + END PKG; + USE PKG; + BEGIN + NULL; + END; + + EXCEPTION + WHEN CONSTRAINT_ERROR => + IF GLOBAL /= IDENT_INT(1) THEN + FAILED("TASK NOT COMPLETED"); + END IF; + + WHEN OTHERS => + FAILED("UNEXPECTED EXCEPTION RAISED - D"); + END; -- (D) + + RESULT; +END C94007A; |