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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c974001.a')
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diff --git a/gcc/testsuite/ada/acats/tests/c9/c974001.a b/gcc/testsuite/ada/acats/tests/c9/c974001.a deleted file mode 100644 index 04ac93e6d8f..00000000000 --- a/gcc/testsuite/ada/acats/tests/c9/c974001.a +++ /dev/null @@ -1,152 +0,0 @@ --- C974001.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 the abortable part of an asynchronous select statement --- is aborted if it does not complete before the triggering statement --- completes, where the triggering statement is a delay_relative --- statement and check that the sequence of statements of the triggering --- alternative is executed after the abortable part is left. --- --- TEST DESCRIPTION: --- Declare a task with an accept statement containing an asynchronous --- select with a delay_relative triggering statement. Parameterize --- the accept statement with the time to be used in the delay. Simulate a --- time-consuming calculation by declaring a procedure containing an --- infinite loop. Call this procedure in the abortable part. --- --- The delay will expire before the abortable part completes, at which --- time the abortable part is aborted, and the sequence of statements --- following the triggering statement is executed. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - -with Report; -with ImpDef; - -procedure C974001 is - - - --========================================================-- - - -- Medium length delay - Allotted_Time : constant Duration := ImpDef.Switch_To_New_Task; - - Calculation_Canceled : exception; - - - Count : Integer := 1234; - - procedure Lengthy_Calculation is - begin - -- Simulate a non-converging calculation. - loop -- Infinite loop. - Count := (Count + 1) mod 10; - delay ImpDef.Minimum_Task_Switch; -- allow other task - end loop; - end Lengthy_Calculation; - - - --========================================================-- - - - task type Timed_Calculation is - entry Calculation (Time_Limit : in Duration); - end Timed_Calculation; - - - task body Timed_Calculation is - -- - begin - loop - select - accept Calculation (Time_Limit : in Duration) do - - -- -- - -- Asynchronous select is tested here -- - -- -- - - select - delay Time_Limit; -- Time_Limit is not up yet, so - -- Lengthy_Calculation starts. - - raise Calculation_Canceled; -- This is executed after - -- Lengthy_Calculation aborted. - then abort - Lengthy_Calculation; -- Delay expires before complete, - -- so this call is aborted. - - -- Check that the whole of the abortable part is aborted, - -- not just the statement in the abortable part that was - -- executing at the time - Report.Failed ("Abortable part not aborted"); - - end select; - - Report.Failed ("Triggering alternative sequence of " & - "statements not executed"); - - exception -- New Ada 9x: handler within accept - when Calculation_Canceled => - if Count = 1234 then - Report.Failed ("Abortable part did not execute"); - end if; - end Calculation; - or - terminate; - end select; - end loop; - exception - when others => - Report.Failed ("Unexpected exception in Timed_Calculation task"); - end Timed_Calculation; - - - --========================================================-- - - -begin -- Main program. - - Report.Test ("C974001", "Asynchronous Select: Trigger is delay_relative" & - " which completes before abortable part"); - - declare - Timed : Timed_Calculation; -- Task. - begin - Timed.Calculation (Time_Limit => Allotted_Time); -- Asynchronous select - -- inside accept block. - exception - when Calculation_Canceled => - null; -- expected behavior - end; - - Report.Result; - -end C974001; |