diff gcc/testsuite/ada/acats/tests/c9/c94002b.ada @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/ada/acats/tests/c9/c94002b.ada	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,208 @@
+-- C94002B.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 MASTER UNIT, WHICH ALLOCATES TASKS OF A GLOBAL ACCESS
+--   TYPE MAY TERMINATE WITHOUT WAITING FOR THE ALLOCATED TASKS TO
+--   TERMINATE.
+
+-- SUBTESTS ARE:
+--   (A)  A SIMPLE TASK ALLOCATOR, IN A BLOCK.
+--   (B)  A RECORD OF TASK ALLOCATOR, IN A SUBPROGRAM.
+--   (C)  A RECORD OF ARRAY OF TASK ALLOCATOR, IN A TASK BODY.
+
+-- JRK 10/8/81
+-- SPS 11/2/82
+-- SPS 11/21/82
+-- JRK 11/29/82
+-- TBN 1/20/86     REPLACED WITH C94006A-B.ADA AFTER LOWERING THE DELAY
+--                 VALUES, AND MODIFYING THE COMMENTS.
+-- PWN 09/11/94    REMOVED PRAGMA PRIORITY FOR ADA 9X.
+
+with Impdef;
+WITH REPORT; USE REPORT;
+WITH SYSTEM; USE SYSTEM;
+PROCEDURE C94002B IS
+
+     TASK TYPE TT IS
+          ENTRY E;
+     END TT;
+
+     TASK BODY TT IS
+     BEGIN
+          ACCEPT E;
+          ACCEPT E;
+     END TT;
+
+
+BEGIN
+     TEST ("C94002B", "CHECK THAT A MASTER UNIT, WHICH ALLOCATES " &
+                      "TASKS OF A GLOBAL ACCESS TYPE MAY TERMINATE " &
+                      "WITHOUT WAITING FOR THE ALLOCATED TASKS TO " &
+                      "TERMINATE");
+
+     --------------------------------------------------
+
+     DECLARE -- (A)
+
+          TYPE A_T IS ACCESS TT;
+          A1 : A_T;
+
+     BEGIN -- (A)
+
+          DECLARE
+               A2 : A_T;
+          BEGIN
+               A2 := NEW TT;
+               A2.ALL.E;
+               A1 := A2;
+          END;
+
+          IF A1.ALL'TERMINATED THEN
+               FAILED ("ALLOCATED TASK PREMATURELY TERMINATED - (A)");
+          END IF;
+
+          A1.ALL.E;
+
+     END; -- (A)
+
+     --------------------------------------------------
+
+     DECLARE -- (B)
+
+          I : INTEGER;
+
+          FUNCTION F RETURN INTEGER IS
+
+               TYPE RT IS
+                    RECORD
+                         T : TT;
+                    END RECORD;
+               TYPE ART IS ACCESS RT;
+               AR1 : ART;
+
+               PROCEDURE P (AR : OUT ART) IS
+                    AR2 : ART;
+               BEGIN
+                    AR2 := NEW RT;
+                    AR2.T.E;
+                    AR := AR2;
+               END P;
+
+          BEGIN
+               P (AR1);
+
+               IF AR1.T'TERMINATED THEN
+                    FAILED ("ALLOCATED TASK PREMATURELY TERMINATED " &
+                            "- (B)");
+               END IF;
+
+               AR1.T.E;
+               RETURN 0;
+          END F;
+
+     BEGIN -- (B)
+
+          I := F;
+
+     END; -- (B)
+
+     --------------------------------------------------
+
+     DECLARE -- (C)
+
+          LOOP_COUNT : INTEGER := 0;
+          CUT_OFF : CONSTANT := 60;                -- DELAY.
+
+          TASK TSK IS
+               ENTRY ENT;
+          END TSK;
+
+          TASK BODY TSK IS
+
+               LOOP_COUNT1 : INTEGER := 0;
+               CUT_OFF1 : CONSTANT := 60;          -- DELAY.
+
+               TYPE RAT;
+               TYPE ARAT IS ACCESS RAT;
+               TYPE ARR IS ARRAY (1..1) OF TT;
+               TYPE RAT IS
+                    RECORD
+                         A : ARAT;
+                         T : ARR;
+                    END RECORD;
+               ARA1 : ARAT;
+
+               TASK TSK1 IS
+                    ENTRY ENT1 (ARA : OUT ARAT);
+               END TSK1;
+
+               TASK BODY TSK1 IS
+                    ARA2 : ARAT;
+               BEGIN
+                    ARA2 := NEW RAT;
+                    ARA2.T(1).E;
+                    ACCEPT ENT1 (ARA : OUT ARAT) DO
+                         ARA := ARA2;
+                    END ENT1;
+               END TSK1;
+
+          BEGIN
+               TSK1.ENT1 (ARA1);
+
+               WHILE NOT TSK1'TERMINATED AND LOOP_COUNT1 < CUT_OFF1 LOOP
+                    DELAY 1.0 * Impdef.One_Second;
+                    LOOP_COUNT1 := LOOP_COUNT1 + 1;
+               END LOOP;
+
+               IF LOOP_COUNT1 >= CUT_OFF1 THEN
+                    FAILED ("DEPENDENT TASK TSK1 NOT TERMINATED " &
+                            "WITHIN ONE MINUTE - (C)");
+               END IF;
+
+               IF ARA1.T(1)'TERMINATED THEN
+                    FAILED ("ALLOCATED TASK PREMATURELY TERMINATED " &
+                            "- (C)");
+               END IF;
+
+               ARA1.T(1).E;
+          END TSK;
+
+     BEGIN -- (C)
+
+          WHILE NOT TSK'TERMINATED AND LOOP_COUNT < CUT_OFF LOOP
+               DELAY 2.0 * Impdef.One_Second;
+               LOOP_COUNT := LOOP_COUNT + 1;
+          END LOOP;
+
+          IF LOOP_COUNT >= CUT_OFF THEN
+               FAILED ("DEPENDENT TASK TSK NOT TERMINATED WITHIN " &
+                       "TWO MINUTES - (C)");
+          END IF;
+
+     END; -- (C)
+
+     --------------------------------------------------
+
+     RESULT;
+END C94002B;