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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c94001c.ada')
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1 files changed, 267 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c9/c94001c.ada b/gcc/testsuite/ada/acats/tests/c9/c94001c.ada new file mode 100644 index 000000000..1d0625559 --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c9/c94001c.ada @@ -0,0 +1,267 @@ +-- C94001C.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. +--* +-- CHECK THAT A UNIT WITH INDIRECT DEPENDENT TASKS CREATED BY OBJECT +-- DECLARATIONS IS NOT TERMINATED UNTIL ALL INDIRECT DEPENDENT TASKS +-- BECOME TERMINATED. +-- SUBTESTS ARE: +-- (A, B) A BLOCK CONTAINING A SIMPLE TASK OBJECT, IN A BLOCK. +-- (C, D) A FUNCTION CONTAINING AN ARRAY OF TASK OBJECT, IN A +-- FUNCTION. +-- (E, F) A TASK CONTAINING AN ARRAY OF RECORD OF TASK OBJECT, +-- IN A TASK BODY. +-- CASES (B, D, F) EXIT BY RAISING AN EXCEPTION. + +-- THIS TEST CONTAINS SHARED VARIABLES AND RACE CONDITIONS. + +-- TBN 8/25/86 +-- PWN 01/31/95 REMOVED PRAGMA PRIORITY FOR ADA 9X. + +with Impdef; +WITH REPORT; USE REPORT; +WITH SYSTEM; USE SYSTEM; +PROCEDURE C94001C IS + + MY_EXCEPTION : EXCEPTION; + GLOBAL : INTEGER; + + TASK TYPE TT IS + ENTRY E (I : INTEGER); + END TT; + + TASK BODY TT IS + LOCAL : INTEGER; + BEGIN + ACCEPT E (I : INTEGER) DO + LOCAL := I; + END E; + DELAY 30.0 * Impdef.One_Second; -- SINCE THE PARENT UNIT HAS HIGHER PRIORITY + -- AT THIS POINT, IT WILL RECEIVE CONTROL AND + -- TERMINATE IF THE ERROR IS PRESENT. + GLOBAL := LOCAL; + END TT; + + +BEGIN + TEST ("C94001C", "CHECK THAT A UNIT WITH INDIRECT DEPENDENT " & + "TASKS CREATED BY OBJECT DECLARATIONS IS NOT " & + "TERMINATED UNTIL ALL INDIRECT DEPENDENT TASKS " & + "BECOME TERMINATED"); + + -------------------------------------------------- + GLOBAL := IDENT_INT (0); + + BEGIN -- (A) + + DECLARE + T : TT; + BEGIN + T.E (IDENT_INT(1)); + END; + + END; -- (A) + + IF GLOBAL /= 1 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "BLOCK EXIT - 1"); + END IF; + + -------------------------------------------------- + + BEGIN -- (B) + GLOBAL := IDENT_INT (0); + + BEGIN + DECLARE + T : TT; + BEGIN + T.E (IDENT_INT(2)); + RAISE MY_EXCEPTION; + END; + END; + + FAILED ("MY_EXCEPTION WAS NOT RAISED - 2"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL /= 2 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "BLOCK EXIT - 2"); + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION - 2"); + END; -- (B) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (C) + + OBJ_INT : INTEGER; + + FUNCTION F1 RETURN INTEGER IS + I : INTEGER; + + FUNCTION F2 RETURN INTEGER IS + A : ARRAY (1..1) OF TT; + BEGIN + A(1).E (IDENT_INT(3)); + RETURN 0; + END F2; + BEGIN + I := F2; + RETURN (0); + END F1; + + BEGIN -- (C) + OBJ_INT := F1; + IF GLOBAL /= 3 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "FUNCTION EXIT - 3"); + END IF; + END; -- (C) + + -------------------------------------------------- + + DECLARE -- (D) + + OBJ_INT : INTEGER; + + FUNCTION F1 RETURN INTEGER IS + I : INTEGER; + + FUNCTION F2 RETURN INTEGER IS + A : ARRAY (1..1) OF TT; + BEGIN + A(1).E (IDENT_INT(4)); + IF EQUAL (3, 3) THEN + RAISE MY_EXCEPTION; + END IF; + RETURN 0; + END F2; + BEGIN + I := F2; + RETURN (0); + END F1; + + BEGIN -- (D) + GLOBAL := IDENT_INT (0); + OBJ_INT := F1; + FAILED ("MY_EXCEPTION WAS NOT RAISED - 4"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL /= 4 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "FUNCTION EXIT - 4"); + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION - 4"); + END; -- (D) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE -- (E) + DELAY_COUNT : INTEGER := 0; + TASK OUT_TSK; + + TASK BODY OUT_TSK IS + + TASK TSK IS + ENTRY ENT; + END TSK; + + TASK BODY TSK IS + TYPE RT IS + RECORD + T : TT; + END RECORD; + AR : ARRAY (1..1) OF RT; + BEGIN + AR(1).T.E (IDENT_INT(5)); + END TSK; + + BEGIN + NULL; + END OUT_TSK; + + BEGIN -- (E) + WHILE NOT(OUT_TSK'TERMINATED) AND DELAY_COUNT < 60 LOOP + DELAY 1.0 * Impdef.One_Long_Second; + DELAY_COUNT := DELAY_COUNT + 1; + END LOOP; + IF DELAY_COUNT = 60 THEN + FAILED ("OUT_TSK HAS NOT TERMINATED - 5"); + ELSIF GLOBAL /= 5 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "BLOCK EXIT - 5"); + END IF; + END; -- (E) + + -------------------------------------------------- + + GLOBAL := IDENT_INT (0); + + DECLARE + DELAY_COUNT : INTEGER := 0; + + TASK OUT_TSK; + + TASK BODY OUT_TSK IS + + TASK TSK IS + ENTRY ENT; + END TSK; + + TASK BODY TSK IS + TYPE RT IS + RECORD + T : TT; + END RECORD; + AR : ARRAY (1..1) OF RT; + BEGIN + AR(1).T.E (IDENT_INT(6)); + RAISE MY_EXCEPTION; + END TSK; + + BEGIN + RAISE MY_EXCEPTION; + END OUT_TSK; + + BEGIN + WHILE NOT(OUT_TSK'TERMINATED) AND DELAY_COUNT < 60 LOOP + DELAY 1.0 * Impdef.One_Long_Second; + DELAY_COUNT := DELAY_COUNT + 1; + END LOOP; + IF DELAY_COUNT = 60 THEN + FAILED ("OUT_TSK HAS NOT TERMINATED - 6"); + ELSIF GLOBAL /= 6 THEN + FAILED ("DEPENDENT TASK NOT TERMINATED BEFORE " & + "BLOCK EXIT - 6"); + END IF; + END; + + RESULT; +END C94001C; |