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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c954016.a')
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1 files changed, 0 insertions, 182 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c9/c954016.a b/gcc/testsuite/ada/acats/tests/c9/c954016.a deleted file mode 100644 index 1390801eec0..00000000000 --- a/gcc/testsuite/ada/acats/tests/c9/c954016.a +++ /dev/null @@ -1,182 +0,0 @@ --- C954016.A --- --- 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. ---* --- --- OBJECTIVE: --- Check that when a task that is called by a requeue is aborted, the --- original caller receives Tasking_Error and the requeuing task is --- unaffected. --- --- TEST DESCRIPTION: --- The Intermediate task requeues a call from the Original_Caller to the --- Receiver. While the Receiver is in the accept body for this --- rendezvous the Main aborts it. Check that Tasking_Error is raised in --- the Original_Caller, that the Receiver does, indeed, get aborted and --- the Intermediate task is undisturbed. --- There are several delay loops in this test any one of which could --- cause it to hang which would constitute failure. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- 25 Nov 95 SAIC Replaced shared global variable with protected --- object for ACVC 2.0.1 --- ---! - -with Report; -with ImpDef; - -procedure C954016 is - - TC_Original_Caller_Complete : Boolean := false; - TC_Intermediate_Complete : Boolean := false; - - - protected type Shared_Boolean (Initial_Value : Boolean := False) is - procedure Set_True; - procedure Set_False; - function Value return Boolean; - private - Current_Value : Boolean := Initial_Value; - end Shared_Boolean; - - protected body Shared_Boolean is - procedure Set_True is - begin - Current_Value := True; - end Set_True; - - procedure Set_False is - begin - Current_Value := False; - end Set_False; - - function Value return Boolean is - begin - return Current_Value; - end Value; - end Shared_Boolean; - - TC_Receiver_in_Accept : Shared_Boolean (False); - - - task Original_Caller is - entry Start; - end Original_Caller; - - task Intermediate is - entry Input; - entry TC_Abort_Process_Complete; - end Intermediate; - - task Receiver is - entry Input; - entry TC_Never_Called; - end Receiver; - - - task body Original_Caller is - begin - accept Start; -- wait for the trigger from Main - - Intermediate.Input; - Report.Failed ("Tasking_Error not raised in Original_Caller task"); - - exception - when tasking_error => - TC_Original_Caller_Complete := true; -- expected behavior - when others => - Report.Failed ("Unexpected Exception in Original_Caller task"); - end Original_Caller; - - - task body Intermediate is - begin - accept Input do - -- Within this accept call another task - requeue Receiver.Input with abort; - end Input; - - -- Wait for Main to ensure that the abort housekeeping is finished - accept TC_Abort_Process_Complete; - - TC_Intermediate_Complete := true; - - exception - when others => - Report.Failed ("Unexpected exception in Intermediate task"); - end Intermediate; - - - task body Receiver is - begin - accept Input do - TC_Receiver_in_Accept.Set_True; - -- Hang within the accept body to allow Main to abort this task - accept TC_Never_Called; - end Input; - exception - when others => - Report.Failed ("Unexpected Exception in Receiver Task"); - - end Receiver; - - -begin - Report.Test ("C954016", "Requeue: abort the called task"); - - Original_Caller.Start; - - -- Wait till the rendezvous with Receiver is started - while not TC_Receiver_in_Accept.Value loop - delay ImpDef.Minimum_Task_Switch; - end loop; - - -- At this point the Receiver is guaranteed to be in its accept - -- - abort Receiver; - - -- Wait for the whole of the abort process to complete - while not ( Original_Caller'terminated and Receiver'terminated ) loop - delay ImpDef.Minimum_Task_Switch; - end loop; - - -- Inform the Intermediate task that the process is complete to allow - -- it to continue to completion itself - Intermediate.TC_Abort_Process_Complete; - - -- Wait for everything to settle before reporting the result - while not ( Intermediate'terminated ) loop - delay ImpDef.Minimum_Task_Switch; - end loop; - - - if not ( TC_Original_Caller_Complete and TC_Intermediate_Complete ) then - Report.Failed ("Proper paths not traversed"); - end if; - - Report.Result; - -end C954016; |