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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94010a.ada')
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1 files changed, 243 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94010a.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94010a.ada new file mode 100644 index 000000000..3fe4bd6f2 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94010a.ada @@ -0,0 +1,243 @@ +-- C94010A.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 IF A GENERIC UNIT HAS A FORMAL LIMITED PRIVATE TYPE AND +-- DECLARES AN OBJECT OF THAT TYPE (OR HAS A SUBCOMPONENT OF THAT TYPE), +-- AND IF THE UNIT IS INSTANTIATED WITH A TASK TYPE OR AN OBJECT HAVING +-- A SUBCOMPONENT OF A TASK TYPE, THEN THE USUAL RULES APPLY TO THE +-- INSTANTIATED UNIT, NAMELY: +-- A) IF THE GENERIC UNIT IS A SUBPROGRAM, CONTROL CANNOT LEAVE THE +-- SUBPROGRAM UNTIL THE TASK CREATED BY THE OBJECT DECLARATION IS +-- TERMINATED. + +-- THIS TEST CONTAINS RACE CONDITIONS AND SHARED VARIABLES. + +-- TBN 9/22/86 +-- PWN 11/30/94 REMOVED PRAGMA PRIORITY INSTANCES FOR ADA 9X. + +with Impdef; +WITH REPORT; USE REPORT; +WITH SYSTEM; USE SYSTEM; +PROCEDURE C94010A IS + + GLOBAL_INT : INTEGER := 0; + MY_EXCEPTION : EXCEPTION; + + PACKAGE P IS + TYPE LIM_PRI_TASK IS LIMITED PRIVATE; + PRIVATE + TASK TYPE LIM_PRI_TASK IS + END LIM_PRI_TASK; + END P; + + USE P; + + TASK TYPE TT IS + END TT; + + TYPE REC IS + RECORD + A : INTEGER := 1; + B : TT; + END RECORD; + + TYPE LIM_REC IS + RECORD + A : INTEGER := 1; + B : LIM_PRI_TASK; + END RECORD; + + PACKAGE BODY P IS + TASK BODY LIM_PRI_TASK IS + BEGIN + DELAY 30.0 * Impdef.One_Second; + GLOBAL_INT := IDENT_INT (2); + END LIM_PRI_TASK; + END P; + + TASK BODY TT IS + BEGIN + DELAY 30.0 * Impdef.One_Second; + GLOBAL_INT := IDENT_INT (1); + END TT; + + GENERIC + TYPE T IS LIMITED PRIVATE; + PROCEDURE PROC (A : INTEGER); + + PROCEDURE PROC (A : INTEGER) IS + OBJ_T : T; + BEGIN + IF A = IDENT_INT (1) THEN + RAISE MY_EXCEPTION; + END IF; + END PROC; + + GENERIC + TYPE T IS LIMITED PRIVATE; + FUNCTION FUNC (A : INTEGER) RETURN INTEGER; + + FUNCTION FUNC (A : INTEGER) RETURN INTEGER IS + OBJ_T : T; + BEGIN + IF A = IDENT_INT (1) THEN + RAISE MY_EXCEPTION; + END IF; + RETURN 1; + END FUNC; + + +BEGIN + TEST ("C94010A", "CHECK TERMINATION RULES FOR INSTANTIATIONS OF " & + "GENERIC SUBPROGRAM UNITS WHICH CREATE TASKS"); + + ------------------------------------------------------------------- + DECLARE + PROCEDURE PROC1 IS NEW PROC (TT); + BEGIN + PROC1 (0); + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 1"); + DELAY 35.0; + END IF; + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + PROCEDURE PROC2 IS NEW PROC (REC); + BEGIN + PROC2 (1); + FAILED ("EXCEPTION WAS NOT RAISED - 2"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 2"); + DELAY 35.0 * Impdef.One_Second; + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 2"); + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + PROCEDURE PROC3 IS NEW PROC (LIM_PRI_TASK); + BEGIN + PROC3 (1); + FAILED ("EXCEPTION WAS NOT RAISED - 3"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 3"); + DELAY 35.0 * Impdef.One_Second; + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 3"); + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + PROCEDURE PROC4 IS NEW PROC (LIM_REC); + BEGIN + PROC4 (0); + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 4"); + DELAY 35.0 * Impdef.One_Second; + END IF; + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + A : INTEGER; + FUNCTION FUNC1 IS NEW FUNC (TT); + BEGIN + A := FUNC1 (1); + FAILED ("EXCEPTION NOT RAISED - 5"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 5"); + DELAY 35.0 * Impdef.One_Second; + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 5"); + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + A : INTEGER; + FUNCTION FUNC2 IS NEW FUNC (REC); + BEGIN + A := FUNC2 (0); + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 6"); + DELAY 35.0 * Impdef.One_Second; + END IF; + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + A : INTEGER; + FUNCTION FUNC3 IS NEW FUNC (LIM_PRI_TASK); + BEGIN + A := FUNC3 (0); + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 7"); + DELAY 35.0 * Impdef.One_Second; + END IF; + END; + + ------------------------------------------------------------------- + GLOBAL_INT := IDENT_INT (0); + + DECLARE + A : INTEGER; + FUNCTION FUNC4 IS NEW FUNC (LIM_REC); + BEGIN + A := FUNC4 (1); + FAILED ("EXCEPTION NOT RAISED - 8"); + EXCEPTION + WHEN MY_EXCEPTION => + IF GLOBAL_INT = IDENT_INT (0) THEN + FAILED ("TASK NOT DEPENDENT ON MASTER - 8"); + END IF; + WHEN OTHERS => + FAILED ("UNEXPECTED EXCEPTION RAISED - 8"); + END; + + ------------------------------------------------------------------- + + RESULT; +END C94010A; |