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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c954018.a')
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diff --git a/gcc/testsuite/ada/acats/tests/c9/c954018.a b/gcc/testsuite/ada/acats/tests/c9/c954018.a deleted file mode 100644 index a9da1e06bad..00000000000 --- a/gcc/testsuite/ada/acats/tests/c9/c954018.a +++ /dev/null @@ -1,227 +0,0 @@ --- C954018.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 if a task is aborted while a requeued call is queued --- on one of its entries the original caller receives Tasking_Error --- and the requeuing task is unaffected. --- This test uses: Requeue to an entry in a different task --- Parameterless call --- Requeue with abort --- --- TEST DESCRIPTION: --- The Intermediate task requeues a call from the Original_Caller to the --- Receiver on an entry with a guard that is always false. While the --- Original_Caller is still queued the Receiver is aborted. --- 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 and thus indicate failure. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - - -with Report; -with ImpDef; - - -procedure C954018 is - - - -- Protected object to control the shared test variables - -- - protected TC_State is - function On_Entry_Queue return Boolean; - procedure Set_On_Entry_Queue; - function Original_Caller_Complete return Boolean; - procedure Set_Original_Caller_Complete; - function Intermediate_Complete return Boolean; - procedure Set_Intermediate_Complete; - private - On_Entry_Queue_Flag : Boolean := false; - Original_Caller_Complete_Flag : Boolean := false; - Intermediate_Complete_Flag : Boolean := false; - end TC_State; - -- - -- - protected body TC_State is - function On_Entry_Queue return Boolean is - begin - return On_Entry_Queue_Flag; - end On_Entry_Queue; - - procedure Set_On_Entry_Queue is - begin - On_Entry_Queue_Flag := true; - end Set_On_Entry_Queue; - - function Original_Caller_Complete return Boolean is - begin - return Original_Caller_Complete_Flag; - end Original_Caller_Complete; - - procedure Set_Original_Caller_Complete is - begin - Original_Caller_Complete_Flag := true; - end Set_Original_Caller_Complete; - - function Intermediate_Complete return Boolean is - begin - return Intermediate_Complete_Flag; - end Intermediate_Complete; - - procedure Set_Intermediate_Complete is - begin - Intermediate_Complete_Flag := true; - end Set_Intermediate_Complete; - - end TC_State; - - --================================ - - 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; - 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_State.Set_Original_Caller_Complete; -- 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 - TC_State.Set_On_Entry_Queue; - requeue Receiver.Input with abort; - Report.Failed ("Requeue did not complete the Accept"); - end Input; - - -- Wait for Main to ensure that the abort housekeeping is finished - accept TC_Abort_Process_Complete; - - TC_State.Set_Intermediate_Complete; - - exception - when others => - Report.Failed ("Unexpected exception in Intermediate task"); - end Intermediate; - - - task body Receiver is - begin - loop - select - -- A call to Input will be placed on the queue and never serviced - when Report.Equal (1,2) => -- Always false - accept Input do - Report.Failed ("Receiver in Accept"); - end Input; - or - delay ImpDef.Minimum_Task_Switch; - end select; - end loop; - exception - when others => - Report.Failed ("Unexpected Exception in Receiver Task"); - - end Receiver; - - -begin - - Report.Test ("C954018", "Requeue: abort the called task" & - " while Caller is still queued"); - - Original_Caller.Start; - - - -- This is the main part of the test - - -- Wait for the requeue - while not TC_State.On_Entry_Queue loop - delay ImpDef.Minimum_Task_Switch; - end loop; - - -- Delay long enough to ensure that the requeue has "arrived" on - -- the entry queue. Note: TC_State.Set_On_Entry_Queue is called the - -- statement before the requeue - -- - delay ImpDef.Switch_To_New_Task; - - -- At this point the Receiver is guaranteed to have the requeue on - -- the entry queue - -- - 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_State.Original_Caller_Complete and - TC_State.Intermediate_Complete ) then - Report.Failed ("Proper paths not traversed"); - end if; - - Report.Result; - -end C954018; |