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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c960004.a')
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diff --git a/gcc/testsuite/ada/acats/tests/c9/c960004.a b/gcc/testsuite/ada/acats/tests/c9/c960004.a deleted file mode 100644 index f394aab66fc..00000000000 --- a/gcc/testsuite/ada/acats/tests/c9/c960004.a +++ /dev/null @@ -1,206 +0,0 @@ --- C960004.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: --- With the triggering statement being a delay and with the Asynchronous --- Select statement being in a tasking situation complete the abortable --- part before the delay expires. Check that the delay is cancelled --- and that the optional statements in the triggering part are not --- executed. --- --- TEST DESCRIPTION: --- Simulate the creation of a carrier task to control the output of --- a message via a line driver. If the message sending process is --- not complete (the completion of the rendezvous) within a --- specified time the carrier task is designed to take corrective action. --- Use an asynchronous select to control the timing; arrange that --- the abortable part (the rendezvous) completes almost immediately. --- Check that the optional statements are not executed and that the --- test completes well before the time of the trigger delay request thus --- showing that it has been cancelled. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - - -with Report; -with Ada.Calendar; - -procedure C960004 is - - function "-" (Left, Right : Ada.Calendar.Time) - return Duration renames Ada.Calendar."-"; - TC_Start_Time : Ada.Calendar.Time := Ada.Calendar.Clock; - TC_Elapsed_Time : duration; - - -- Note: a properly executing test will complete immediately. - Allowable_ACK_Time : duration := 600.0; - -begin - - Report.Test ("C960004", "ATC: When abortable part completes before " & - "a triggering delay, check that the delay " & - "is cancelled & optional statements " & - "are not performed. Tasking situation"); - - declare -- To get the Report.Result after all has completed - - type Sequence_Number is range 1..1_999_999; -- Message Number - subtype S_length_subtype is integer range 1..80; - - type Message_Type (Max_String : S_length_subtype := 1) is - record - Message_Number : Sequence_Number; - Alpha : string(1..Max_String); - end record; - - -- TC: Dummy message for the test - Dummy_Alpha : constant string := "This could be printed"; - Message_to_Send : Message_Type (Max_string => Dummy_Alpha'length); - - - -- This is the carrier task. One of these is created for each - -- message that requires ACK - -- - task type Require_ACK_task is - entry Message_In (Message_to_Send: Message_Type); - end Require_ACK_task; - type acc_Require_ACK_task is access Require_ACK_task; - - - --::::::::::::::::::::::::::::::::: - -- There would also be another task type "No_ACK_Task" which would - -- be the carrier task for those messages not requiring an ACK. - -- This task would call Send_Message.ACK_Not_Required. It is not - -- shown in this test as it is not used. - --::::::::::::::::::::::::::::::::: - - - - task Send_Message is - entry ACK_Required (Message_to_Send: Message_Type); - entry ACK_Not_Required (Message_to_Send: Message_Type); - end Send_Message; - - - -- This is the carrier task. One of these is created for each - -- message that requires ACK - -- - task body Require_ACK_task is - Hold_Message : Message_Type; - - procedure Time_Out (Failed_Message_Number : Sequence_Number) is - begin - -- Take remedial action on the timed-out message - null; -- stub - - Report.Failed ("Optional statements in triggering part" & - " were performed"); - end Time_out; - - begin - accept Message_In (Message_to_Send: Message_Type) do - Hold_Message := Message_to_Send; -- to release caller - end Message_In; - - -- Now put the message out to the Send_Message task and - -- wait (no more than Allowable_Ack_Time) for its completion - -- - select - delay Allowable_ACK_Time; - -- ACK not received in specified time - Time_out (Hold_Message.Message_Number); - then abort - -- If the rendezvous is not completed in the above time, this - -- call is cancelled - -- Note: for this test this call will complete immediately - -- and thus the trigger should be cancelled - Send_Message.ACK_Required (Hold_Message); - end select; - - exception - when others => - Report.Failed ("Unexpected exception in Require_ACK_task"); - end Require_ACK_task; - - - -- This is the Line Driver task - -- - task body Send_Message is - Hold_Non_ACK_Message : Message_Type; - begin - loop - select - accept ACK_Required (Message_to_Send: Message_Type) do - -- Here send the message from within the rendezvous - -- waiting for full transmission to complete - null; -- stub - -- Note: In this test this accept will complete immediately - end ACK_Required; - or - accept ACK_Not_Required (Message_to_Send: Message_Type) do - Hold_Non_ACK_Message := Message_to_Send; - end ACK_Not_Required; - -- Here send the message from outside the rendezvous - null; -- stub - or - terminate; - end select; - end loop; - exception - when others => Report.Failed ("Unexpected exception in Send_Message"); - end Send_Message; - - begin -- declare - -- Build a dummy message - Message_to_Send.Alpha := Dummy_Alpha; - Message_to_Send.Message_Number := 110_693; - - declare - New_Require_ACK_task : acc_Require_ACK_task := - new Require_ACK_task; - begin - -- Create a carrier task for this message and pass the latter in - New_Require_ACK_task.Message_In (Message_to_Send); - end; -- declare - - end; -- declare - - --Once we are out of the above declarative region, all tasks have completed - - TC_Elapsed_Time := Ada.Calendar.Clock - TC_Start_Time; - - -- Check that the test has completed well before the time of the requested - -- delay to ensure the delay was cancelled - -- - if (TC_Elapsed_Time > Allowable_ACK_Time/2) then - Report.Failed ("Triggering delay statement was not cancelled"); - end if; - - Report.Result; -end C960004; |