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Diffstat (limited to 'gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94002e.ada')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94002e.ada | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94002e.ada b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94002e.ada new file mode 100644 index 000000000..940fd3289 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/ada/acats/tests/c9/c94002e.ada @@ -0,0 +1,207 @@ +-- C94002E.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 NON-MASTER UNIT, WHICH ALLOCATES TASKS OF A GLOBAL +-- ACCESS TYPE, MUST 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 RENAMED FROM C94006A-B.ADA. LOWERED THE DELAY VALUES +-- AND MODIFIED THE COMMENTS. +-- JRK 5/1/86 IMPROVED ERROR RECOVERY LOGIC. +-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X. + +with Impdef; +WITH REPORT; USE REPORT; +WITH SYSTEM; USE SYSTEM; +PROCEDURE C94002E IS + + TASK TYPE TT IS + ENTRY E; + END TT; + + TASK BODY TT IS + BEGIN + ACCEPT E; + ACCEPT E; + END TT; + + +BEGIN + TEST ("C94002E", "CHECK THAT A NON-MASTER UNIT, WHICH ALLOCATES " & + "TASKS OF A GLOBAL ACCESS TYPE, MUST 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)"); + ELSE A1.ALL.E; + END IF; + + 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)"); + ELSE AR1.T.E; + END IF; + + 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)"); + ELSE ARA1.T(1).E; + END IF; + 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 C94002E; |