CbC/CbC_gcc: gcc/testsuite/ada/acats/tests/c9/c93005d.ada comparison

comparison gcc/testsuite/ada/acats/tests/c9/c93005d.ada @ 111:04ced10e8804

gcc 7

author	kono
date	Fri, 27 Oct 2017 22:46:09 +0900
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comparison

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-:561a7518be6b
+:04ced10e8804
+-- C93005D.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 AN EXCEPTION IS RAISED IN A DECLARATIVE PART OR PACKAGE
+-- SPECIFICATION, A TASK DECLARED IN THE SAME DECLARATIVE PART BECOMES
+-- COMPLETED BEFORE IT HAS BEEN ACTIVATED; ANY TASKS AWAITING A
+-- RENDEZVOUS WITH THE COMPLETED RECEIVE TASKING_ERROR.
+-- CASE 2: TASKS IN DECLARATIVE PART OF A BLOCK AND PACKAGE
+-- SPECIFICATION.  THE TASKS DEPEND ON THE DECLARATIVE PART.
+-- OTHER TASKS HAVE BEEN QUEUED ON THE TASKS' ENTRIES.
+-- RAC 19-MAR-1985
+-- JBG 06/03/85
+-- EG  10/30/85  ELIMINATE THE USE OF NUMERIC_ERROR IN TEST.
+-- PWN 01/31/95  REMOVED PRAGMA PRIORITY FOR ADA 9X.
+--               ADDED PROCEDURE TO KEEP PACKAGE BODIES LEGAL.
+with Impdef;
+WITH REPORT; USE REPORT;
+WITH SYSTEM; USE SYSTEM;
+PRAGMA ELABORATE (REPORT);
+PACKAGE C93005D_PK1 IS
+-- THIS TYPE OF TASK IS ALWAYS UNACTIVATED.
+TASK TYPE UNACTIVATED IS
+ENTRY E;
+END UNACTIVATED;
+TYPE ACC_UNACTIVATED IS ACCESS UNACTIVATED;
+-- *******************************************
+-- DEFINITIONS FOR MUST NOT BE TERMINATED TASKS
+-- *******************************************
+--
+-- THIS SET OF DECLARATIONS DEFINES A RECORD TYPE MNT (MUST NOT
+-- TERMINATE).  WHENEVER SUCH A RECORD IS DECLARED, A COUNT IS
+-- INCREMENTED AND A TASK IS CREATED.   THE TASK WILL DECREMENT THE
+-- COUNT UNLESS IT IS INCORRECTLY AND PREMATURELY TERMINATED.
+-- THE ROUTINE CHECK IS CALLED TO VERIFY WHETHER THE COUNT
+-- HAS RETURNED TO 0 (ALL MNT TASKS GOT A CHANCE TO DO THEIR
+-- DECREMENT).
+-- AN MNT TASK.   SUCH TASKS MUST NOT BE TERMINATED
+-- BY ANYONE BUT THEMSELVES.
+--
+TASK TYPE MNT_TASK IS
+END MNT_TASK;
+FUNCTION F RETURN INTEGER;
+-- THE RECORD THAT IS DECLARED TO HOLD AN MNT TASK
+-- AND FORCE CALLING F BEFORE CREATING THE TASK.
+-- F INCREMENTS THE COUNT, THE TASK DECREMENTS THE
+-- COUNT.
+--
+TYPE MNT IS
+RECORD
+DUMMY : INTEGER :=  F;
+T     : MNT_TASK;
+END RECORD;
+PROCEDURE CHECK;
+-- *******************************************
+-- END OF DEFINITIONS FOR MUST NOT BE TERMINATED TASKS
+-- *******************************************
+END C93005D_PK1;
+PACKAGE BODY C93005D_PK1 IS
+-- THIS TASK IS CALLED IF AN UNACTIVATED TASK
+-- IS EVER INCORRECTLY ACTIVATED.  IT REPORTS FAILURE.
+TASK T IS
+ENTRY E;
+END;
+-- ***********************************************
+-- START OF DEFINITIONS FOR MUST NOT TERMINATE TASKS
+-- ***********************************************
+-- COUNT OF TASKS THAT MUST NOT BE TERMINATED AND
+-- ARE STILL ACTIVE.
+MNT_COUNT : INTEGER := 0;
+-- TASK TO SYNCHRONIZE THE MNT_COUNT VARIABLE
+TASK MNT_COUNTER IS
+ENTRY INCR;
+ENTRY DECR;
+END MNT_COUNTER;
+-- SYNCHRONIZING TASK
+TASK BODY MNT_COUNTER IS
+BEGIN
+LOOP
+SELECT
+ACCEPT INCR DO
+MNT_COUNT := MNT_COUNT +1;
+END INCR;
+OR  ACCEPT DECR DO
+MNT_COUNT := MNT_COUNT -1;
+END DECR;
+OR  TERMINATE;
+END SELECT;
+END LOOP;
+END MNT_COUNTER;
+-- INCREMENT THE MNT_COUNT WHEN A TASK IS CREATED
+--
+FUNCTION F RETURN INTEGER IS
+BEGIN
+MNT_COUNTER.INCR;
+RETURN 0;
+END F;
+-- CHECK THAT THE MUST NOT BE TERMINATED TASKS ARE
+-- NOT YET TERMINATED AND THAT THE SYNCRHONIZING TASK
+-- ITSELF IS NOT TERMINATED.
+--
+PROCEDURE CHECK IS
+BEGIN
+IF MNT_COUNT /= 0 OR MNT_COUNTER'TERMINATED THEN
+FAILED ("SOME MUST-NOT-TERMINATE TASK WAS PREMATURELY " &
+"TERMINATED");
+END IF;
+-- RESET THE COUNT FOR THE NEXT SUBTEST:
+MNT_COUNT := 0;
+END CHECK;
+-- A MUST NOT BE TERMINATED TASK.  DELAY LONG ENOUGH
+-- TO BE THE LAST TASK OF A SCOPE TO TERMINATE.   THEN
+-- DECREMENT THE COUNTER.
+--
+TASK BODY MNT_TASK IS
+BEGIN
+DELAY 5.0 * Impdef.One_Second;
+MNT_COUNTER.DECR;
+END MNT_TASK;
+-- ***********************************************
+-- END OF DEFINITIONS FOR MUST NOT TERMINATE TASKS
+-- ***********************************************
+TASK BODY T IS
+BEGIN
+LOOP
+SELECT
+ACCEPT E DO
+FAILED ("SOME TYPE U TASK WAS ACTIVATED");
+END E;
+OR   TERMINATE;
+END SELECT;
+END LOOP;
+END T;
+-- TASKS OF TYPE UNACTIVATED MUST NEVER BE ACTIVATED.
+--
+TASK BODY UNACTIVATED IS
+BEGIN
+T.E;
+END UNACTIVATED;
+END C93005D_PK1;
+WITH C93005D_PK1; USE C93005D_PK1;
+PRAGMA ELABORATE (C93005D_PK1);
+GENERIC
+T1 : IN OUT UNACTIVATED;
+PACKAGE C93005D_ENQUEUE IS
+PROCEDURE REQUIRE_BODY;
+END;
+with Impdef;
+WITH REPORT; USE REPORT;
+WITH SYSTEM; USE SYSTEM;
+PRAGMA ELABORATE (REPORT);
+PACKAGE BODY C93005D_ENQUEUE IS
+TASK T3 IS
+END T3;
+TASK BODY T3 IS
+BEGIN
+T1.E;
+FAILED ("ENQUEUED CALLER DID NOT GET EXCEPTION");
+EXCEPTION
+WHEN TASKING_ERROR => NULL;
+WHEN OTHERS => FAILED ("WRONG EXCEPTION RAISED");
+END T3;
+PROCEDURE REQUIRE_BODY IS
+BEGIN
+NULL;
+END;
+BEGIN                    -- T3 CALLS T1 HERE
+DELAY 1.0 * Impdef.One_Second;            -- ENSURE THAT T3 EXECUTES
+END C93005D_ENQUEUE;
+WITH REPORT, C93005D_PK1, C93005D_ENQUEUE;
+USE  REPORT, C93005D_PK1;
+WITH SYSTEM; USE SYSTEM;
+PROCEDURE C93005D IS
+BEGIN
+TEST("C93005D", "TEST EXCEPTIONS TERMINATE NOT YET ACTIVATED " &
+"TASKS");
+COMMENT("SUBTEST 2: TASKS IN DECL PART OF A BLOCK AND A PACKAGE " &
+"SPEC");
+COMMENT("  THE TASKS DEPEND ON THE DECLARATIVE PART");
+COMMENT("  OTHER TASKS HAVE BEEN ENQUEUED ON THE TASKS' ENTRIES");
+B21: DECLARE
+X : MNT;
+BEGIN
+B22:      BEGIN
+B23:           DECLARE
+TYPE ACC_MNT IS ACCESS MNT;
+T1 : UNACTIVATED;
+Y  : ACC_MNT := NEW MNT;
+PACKAGE HAS_UNACTIVATED IS
+T2 : UNACTIVATED;
+Z  : ACC_MNT := NEW MNT;
+PACKAGE ENQUEUE1 IS NEW C93005D_ENQUEUE(T1);
+PACKAGE ENQUEUE2 IS NEW C93005D_ENQUEUE(T2);
+I : POSITIVE := IDENT_INT(0); -- RAISE
+-- CONSTRAINT_ERROR EXCEPTION.
+-- TERMINATES T1 AND T2 AND INDIRECTLY THE 2 T3'S
+END HAS_UNACTIVATED;
+USE HAS_UNACTIVATED;
+BEGIN  -- WOULD HAVE BEEN ACTIVATED HERE
+IF EQUAL (I, I) THEN
+FAILED ("EXCEPTION NOT RAISED");
+END IF;
+EXCEPTION
+WHEN OTHERS =>
+FAILED ("EXCEPTION RAISED IN WRONG SCOPE");
+END B23;
+EXCEPTION
+WHEN CONSTRAINT_ERROR =>
+COMMENT("SUBTEST 2 COMPLETED");
+WHEN OTHERS =>
+FAILED ("WRONG EXCEPTION RAISED IN B22");
+END B22;
+END B21;
+CHECK;
+RESULT;
+EXCEPTION
+WHEN OTHERS =>
+FAILED ("EXCEPTION NOT ABSORBED");
+RESULT;
+END C93005D;

Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/ada/acats/tests/c9/c93005d.ada @ 111:04ced10e8804