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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c9/c974012.a')
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diff --git a/gcc/testsuite/ada/acats/tests/c9/c974012.a b/gcc/testsuite/ada/acats/tests/c9/c974012.a deleted file mode 100644 index 4e43c72a842..00000000000 --- a/gcc/testsuite/ada/acats/tests/c9/c974012.a +++ /dev/null @@ -1,165 +0,0 @@ --- C974012.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 call on a protected --- entry which is queued. --- --- TEST DESCRIPTION: --- A fraction of in-line code is simulated. A voltage deficiency causes --- the routine to seek an alternate best-cost route on an electrical grid --- system. --- --- An asynchronous select is used with the triggering alternative being a --- call to a protected entry with a barrier. The abortable part is a --- routine simulating the lengthy alternate path negotiation. The entry --- barrier would be cleared if the voltage deficiency is rectified before --- the alternate can be found thus nullifying the need for the alternate. --- --- The test simulates a return to normal in the middle of the --- negotiation. The barrier is cleared, the triggering alternative --- completes first and the abortable part should be aborted. --- --- --- CHANGE HISTORY: --- 06 Dec 94 SAIC ACVC 2.0 --- ---! - - -with Report; -with ImpDef; - -procedure C974012 is - - subtype Grid_Path is string(1..21); - subtype Deficiency is integer range 100..1_000; -- in MWh - - New_Path : Grid_Path; - Dummy_Deficiency : Deficiency := 520; - Path_Available : Boolean := false; - - TC_Terminate_Negotiation_Executed : Boolean := false; - TC_Trigger_Completed : Boolean := false; - TC_Negotiation_Completed : Boolean := false; - - protected Local_Deficit is - procedure Set_Good_Voltage; - procedure Bad_Voltage; - entry Terminate_Negotiation; - private - Good_Voltage : Boolean := false; -- barrier - end Local_Deficit; - - protected body Local_Deficit is - - procedure Set_Good_Voltage is - begin - Good_Voltage := true; - end Set_Good_Voltage; - - procedure Bad_Voltage is - begin - Good_Voltage := false; - end Bad_Voltage; - - -- Trigger is queued on this entry with barrier condition - entry Terminate_Negotiation when Good_Voltage is - begin - -- complete the triggering call thus terminating grid_path - -- negotiation. - null; --::: stub - signal main board - TC_Terminate_Negotiation_Executed := true; -- show path traversal - end Terminate_Negotiation; - - end Local_Deficit; - - - -- Routine to find the most cost effective grid path for this - -- particular deficiency at this particular time - -- - procedure Path_Negotiation (Requirement : in Deficiency; - Best_Path : out Grid_Path ) is - - Dummy_Path : Grid_Path := "NYC.425_NY.227_NH.132"; - Match : Deficiency := Report.Ident_Int (Requirement); - - begin - -- - null; --::: stub - -- - -- Simulate a lengthy path negotiation - for i in 1..5 loop - delay ImpDef.Minimum_Task_Switch; - -- Part of the way through the negotiation simulate some external - -- event returning the voltage to acceptable level - if i = 3 then - Local_Deficit.Set_Good_Voltage; -- clear the barrier - end if; - end loop; - - Best_Path := Dummy_Path; - TC_Negotiation_Completed := true; - - end Path_Negotiation; - - - -begin - - Report.Test ("C974012", "Asynchronous Select: Trigger is queued on a " & - "protected entry and completes before the " & - "abortable part"); - - -- ::::::::: Fragment of code - - Local_Deficit.Bad_Voltage; -- Set barrier condition - - -- For the given voltage deficiency start negotiating the best grid - -- path. If voltage returns to acceptable level cancel the negotiation - -- - select - -- Prepare to terminate the Path_Negotiation if voltage improves - Local_Deficit.Terminate_Negotiation; - TC_Trigger_Completed := true; - then abort - Path_Negotiation (Dummy_Deficiency, New_Path) ; - Path_Available := true; - end select; - -- ::::::::: - - if not TC_Terminate_Negotiation_Executed or else not - TC_Trigger_Completed then - Report.Failed ("Unexpected test path taken"); - end if; - - if Path_Available or else TC_Negotiation_Completed then - Report.Failed ("Abortable part was not aborted"); - end if; - Report.Result; - -end C974012; |