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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c7/c761006.a')
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diff --git a/gcc/testsuite/ada/acats/tests/c7/c761006.a b/gcc/testsuite/ada/acats/tests/c7/c761006.a deleted file mode 100644 index 771e625d10f..00000000000 --- a/gcc/testsuite/ada/acats/tests/c7/c761006.a +++ /dev/null @@ -1,425 +0,0 @@ --- C761006.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 Program_Error is raised when: --- * an exception is raised if Finalize invoked as part of an --- assignment operation; or --- * an exception is raised if Adjust invoked as part of an assignment --- operation, after any other adjustment due to be performed are --- performed; or --- * an exception is raised if Finalize invoked as part of a call on --- Unchecked_Deallocation, after any other finalizations to be --- performed are performed. --- --- TEST DESCRIPTION: --- This test defines these four controlled types: --- Good --- Bad_Initialize --- Bad_Adjust --- Bad_Finalize --- The type name conveys the associated failure. The operations in type --- good will "touch" the boolean array indicating correct path --- utilization for the purposes of checking "other <operations> are --- performed", where <operations> ::= initialization, adjusting, and --- finalization --- --- --- --- CHANGE HISTORY: --- 12 APR 94 SAIC Initial version --- 02 MAY 96 SAIC Visibility fixed for 2.1 --- 13 FEB 97 PWB.CTA Corrected value of Events_Occurring at line 286 --- 01 DEC 97 EDS Made correction wrt RM 7.6(21) --- 16 MAR 01 RLB Corrected Adjust cases to avoid problems with --- RM 7.6.1(16/1) from Technical Corrigendum 1. --- ---! - -------------------------------------------------------------- C761006_Support - -package C761006_Support is - - type Events is ( Good_Initialize, Good_Adjust, Good_Finalize ); - - type Event_Array is array(Events) of Boolean; - - Events_Occurring : Event_Array := (others => False); - - Propagating_Exception : exception; - - procedure Raise_Propagating_Exception(Do_It: Boolean); - - function Unique_Value return Natural; - -end C761006_Support; - -------------------------------------------------------------- C761006_Support - -with Report; -package body C761006_Support is - - procedure Raise_Propagating_Exception(Do_It: Boolean) is - begin - if Report.Ident_Bool(Do_It) then - raise Propagating_Exception; - end if; - end Raise_Propagating_Exception; - - Seed : Natural := 0; - - function Unique_Value return Natural is - begin - Seed := Seed +1; - return Seed; - end Unique_Value; - -end C761006_Support; - -------------------------------------------------------------------- C761006_0 - -with Ada.Finalization; -with C761006_Support; -package C761006_0 is - - type Good is new Ada.Finalization.Controlled - with record - Initialized : Boolean := False; - Adjusted : Boolean := False; - Unique : Natural := C761006_Support.Unique_Value; - end record; - - procedure Initialize( It: in out Good ); - procedure Adjust ( It: in out Good ); - procedure Finalize ( It: in out Good ); - - type Bad_Initialize is private; - - type Bad_Adjust is private; - - type Bad_Finalize is private; - - Inits_Order : String(1..255); - Inits_Called : Natural := 0; -private - type Bad_Initialize is new Ada.Finalization.Controlled - with null record; - procedure Initialize( It: in out Bad_Initialize ); - - type Bad_Adjust is new Ada.Finalization.Controlled - with null record; - procedure Adjust ( It: in out Bad_Adjust ); - - type Bad_Finalize is - new Ada.Finalization.Controlled with null record; - procedure Finalize ( It: in out Bad_Finalize ); -end C761006_0; - -------------------------------------------------------------------- C761006_1 - -with Ada.Finalization; -with C761006_0; -package C761006_1 is - - type Init_Check_Root is new Ada.Finalization.Controlled with record - Good_Component : C761006_0.Good; - Init_Fails : C761006_0.Bad_Initialize; - end record; - - type Adj_Check_Root is new Ada.Finalization.Controlled with record - Good_Component : C761006_0.Good; - Adj_Fails : C761006_0.Bad_Adjust; - end record; - - type Fin_Check_Root is new Ada.Finalization.Controlled with record - Good_Component : C761006_0.Good; - Fin_Fails : C761006_0.Bad_Finalize; - end record; - -end C761006_1; - -------------------------------------------------------------------- C761006_2 - -with C761006_1; -package C761006_2 is - - type Init_Check is new C761006_1.Init_Check_Root with null record; - type Adj_Check is new C761006_1.Adj_Check_Root with null record; - type Fin_Check is new C761006_1.Fin_Check_Root with null record; - -end C761006_2; - -------------------------------------------------------------------- C761006_0 - -with Report; -with C761006_Support; -package body C761006_0 is - - package Sup renames C761006_Support; - - procedure Initialize( It: in out Good ) is - begin - Sup.Events_Occurring( Sup.Good_Initialize ) := True; - It.Initialized := True; - end Initialize; - - procedure Adjust ( It: in out Good ) is - begin - Sup.Events_Occurring( Sup.Good_Adjust ) := True; - It.Adjusted := True; - It.Unique := C761006_Support.Unique_Value; - end Adjust; - - procedure Finalize ( It: in out Good ) is - begin - Sup.Events_Occurring( Sup.Good_Finalize ) := True; - end Finalize; - - procedure Initialize( It: in out Bad_Initialize ) is - begin - Sup.Raise_Propagating_Exception(Report.Ident_Bool(True)); - end Initialize; - - procedure Adjust( It: in out Bad_Adjust ) is - begin - Sup.Raise_Propagating_Exception(Report.Ident_Bool(True)); - end Adjust; - - procedure Finalize( It: in out Bad_Finalize ) is - begin - Sup.Raise_Propagating_Exception(Report.Ident_Bool(True)); - end Finalize; - -end C761006_0; - ---------------------------------------------------------------------- C761006 - -with Report; -with C761006_0; -with C761006_2; -with C761006_Support; -with Ada.Exceptions; -with Ada.Finalization; -with Unchecked_Deallocation; -procedure C761006 is - - package Sup renames C761006_Support; - use type Sup.Event_Array; - - type Procedure_Handle is access procedure; - - type Test_ID is ( Simple, Initialize, Adjust, Finalize ); - - Sub_Tests : array(Test_ID) of Procedure_Handle; - - procedure Simple_Test is - A_Good_Object : C761006_0.Good; -- should call Initialize - begin - if not A_Good_Object.Initialized then - Report.Failed("Good object not initialized"); - end if; - - -- should call Adjust - A_Good_Object := ( Ada.Finalization.Controlled - with Unique => 0, others => False ); - if not A_Good_Object.Adjusted then - Report.Failed("Good object not adjusted"); - end if; - - -- should call Finalize before end of scope - end Simple_Test; - - procedure Initialize_Test is - begin - declare - This_Object_Fails_In_Initialize : C761006_2.Init_Check; - begin - Report.Failed("Exception in Initialize did not occur"); - exception - when others => - Report.Failed("Initialize caused exception at wrong lex"); - end; - - Report.Failed("Error in execution sequence"); - - exception - when Sup.Propagating_Exception => -- this is correct - if not Sup.Events_Occurring(Sup.Good_Initialize) then - Report.Failed("Initialization of Good Component did not occur"); - end if; - end Initialize_Test; - - procedure Adjust_Test is - This_Object_OK : C761006_2.Adj_Check; - This_Object_Target : C761006_2.Adj_Check; - begin - - Check_Adjust_Due_To_Assignment: begin - This_Object_Target := This_Object_OK; - Report.Failed("Adjust did not propagate any exception"); - exception - when Program_Error => -- expected case - if not This_Object_Target.Good_Component.Adjusted then - Report.Failed("other adjustment not performed"); - end if; - when others => - Report.Failed("Adjust propagated wrong exception"); - end Check_Adjust_Due_To_Assignment; - - C761006_Support.Events_Occurring := (True, False, False); - - Check_Adjust_Due_To_Initial_Assignment: declare - Another_Target : C761006_2.Adj_Check := This_Object_OK; - begin - Report.Failed("Adjust did not propagate any exception"); - exception - when others => Report.Failed("Adjust caused exception at wrong lex"); - end Check_Adjust_Due_To_Initial_Assignment; - - exception - when Program_Error => -- expected case - if Sup.Events_Occurring(Sup.Good_Finalize) /= - Sup.Events_Occurring(Sup.Good_Adjust) then - -- RM 7.6.1(16/1) says that the good Adjust may or may not - -- be performed; but if it is, then the Finalize must be - -- performed; and if it is not, then the Finalize must not - -- performed. - if Sup.Events_Occurring(Sup.Good_Finalize) then - Report.Failed("Good adjust not performed with bad adjust, " & - "but good finalize was"); - else - Report.Failed("Good adjust performed with bad adjust, " & - "but good finalize was not"); - end if; - end if; - when others => - Report.Failed("Adjust propagated wrong exception"); - end Adjust_Test; - - procedure Finalize_Test is - - Fin_Not_Perf : constant String := "other finalizations not performed"; - - procedure Finalize_15 is - Item : C761006_2.Fin_Check; - Target : C761006_2.Fin_Check; - begin - - Item := Target; - -- finalization of Item should cause PE - -- ARM7.6:21 allows the implementation to omit the assignment of the - -- value into an anonymous object, which is the point at which Adjust - -- is normally called. However, this would result in Program_Error's - -- being raised before the call to Adjust, with the consequence that - -- Adjust is never called. - - exception - when Program_Error => -- expected case - if not Sup.Events_Occurring(Sup.Good_Finalize) then - Report.Failed("Assignment: " & Fin_Not_Perf); - end if; - when others => - Report.Failed("Other exception in Finalize_15"); - - -- finalization of Item/Target should cause PE - end Finalize_15; - - -- check failure in finalize due to Unchecked_Deallocation - - type Shark is access C761006_2.Fin_Check; - - procedure Catch is - new Unchecked_Deallocation( C761006_2.Fin_Check, Shark ); - - procedure Finalize_17 is - White : Shark := new C761006_2.Fin_Check; - begin - Catch( White ); - exception - when Program_Error => - if not Sup.Events_Occurring(Sup.Good_Finalize) then - Report.Failed("Unchecked_Deallocation: " & Fin_Not_Perf); - end if; - end Finalize_17; - - begin - - Exception_In_Finalization: begin - Finalize_15; - exception - when Program_Error => null; -- anticipated - end Exception_In_Finalization; - - Use_Of_Unchecked_Deallocation: begin - Finalize_17; - exception - when others => - Report.Failed("Unchecked_Deallocation check, unwanted exception"); - end Use_Of_Unchecked_Deallocation; - - end Finalize_Test; - -begin -- Main test procedure. - - Report.Test ("C761006", "Check that exceptions raised in Initialize, " & - "Adjust and Finalize are processed correctly" ); - - Sub_Tests := (Simple_Test'Access, Initialize_Test'Access, - Adjust_Test'Access, Finalize_Test'Access); - - for Test in Sub_Tests'Range loop - begin - - Sup.Events_Occurring := (others => False); - - Sub_Tests(Test).all; - - case Test is - when Simple | Adjust => - if Sup.Events_Occurring /= Sup.Event_Array ' ( others => True ) then - Report.Failed ( "Other operation missing in " & - Test_ID'Image ( Test ) ); - end if; - when Initialize => - null; - when Finalize => - -- Note that for Good_Adjust, we may get either True or False - if Sup.Events_Occurring ( Sup.Good_Initialize ) = False or - Sup.Events_Occurring ( Sup.Good_Finalize ) = False - then - Report.Failed ( "Other operation missing in " & - Test_ID'Image ( Test ) ); - end if; - end case; - - exception - when How: others => Report.Failed( Ada.Exceptions.Exception_Name( How ) - & " from " & Test_ID'Image( Test ) ); - end; - end loop; - - Report.Result; - -end C761006; |