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3605 | ------------------------------------------------------------------------------
-- --
-- GNATTEST COMPONENTS --
-- --
-- GNATTEST.SKELETON.GENERATOR.GATHER_DATA --
-- --
-- B o d y --
-- --
-- Copyright (C) 2011-2019, AdaCore --
-- --
-- GNATTEST is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 2, or (at your option) any later --
-- version. GNATTEST is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General --
-- Public License for more details. You should have received a copy of the --
-- GNU General Public License distributed with GNAT; see file COPYING. If --
-- not, write to the Free Software Foundation, 51 Franklin Street, Fifth --
-- Floor, Boston, MA 02110-1301, USA., --
-- --
-- GNATTEST is maintained by AdaCore (http://www.adacore.com). --
-- --
------------------------------------------------------------------------------
pragma Ada_2012;
separate (GNATtest.Skeleton.Generator)
procedure Gather_Data
(The_Unit : Asis.Compilation_Unit;
Data : out Data_Holder;
Suite_Data_List : out Suites_Data_Type;
Apropriate_Source : out Boolean)
is
Unit_SF_Name : constant String :=
String'(To_String (Text_Name (The_Unit)));
-- Stores the full name of the file containing the unit
Control : Traverse_Control := Continue;
Dummy_State : No_State := Not_Used;
-- Temporal elements used to maintain readability
Tmp_CU : Asis.Compilation_Unit;
Tmp_Element : Asis.Element;
Gen_Unit_Name : String_Access;
Type_Counter : Positive := 1;
Dummy_Type_Counter : Natural := 0;
Inside_Inst : Boolean := False;
Inside_Gen : Boolean := False;
Inst_Elem : Asis.Element;
--------------------------
-- Inner Subprogramms --
--------------------------
procedure First_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State);
procedure Get_Records is new Traverse_Element
(Pre_Operation => First_Pre_Operation,
Post_Operation => No_Op,
State_Information => No_State);
-- Sets the vulue of Main_Type with the first tagged record element
-- and checks that there's no more tagged records in the given unit.
procedure Second_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State);
procedure Get_Subprograms is new Traverse_Element
(Pre_Operation => Second_Pre_Operation,
Post_Operation => No_Op,
State_Information => No_State);
procedure Third_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State);
procedure Gather_Inherited_Subprograms
(Type_Def : Asis.Element;
Original_Type : Asis.Element;
Suite_Data_List : in out Suites_Data_Type);
procedure Get_Nested_Packages is new Traverse_Element
(Pre_Operation => Third_Pre_Operation,
Post_Operation => No_Op,
State_Information => No_State);
function Parent_Subtype_Unit_Original
(Type_Decl : Asis.Element;
Is_Generic : Boolean) return Asis.Compilation_Unit;
pragma Unreferenced (Parent_Subtype_Unit_Original);
-- Equivalent to Enclosing_Compilation_Unit (Corresponding_Parent_Subtype)
-- for most cases. In case of a generic tested package tries to treat
-- parent declaration as if it was declared in a formal package.
procedure Gather_Test_Cases
(Subp : Subp_Info;
TR_Info : Test_Routine_Info_Wrapper;
Data : in out Data_Holder;
Suite_Data_List : in out Suites_Data_Type;
TC_Found : out Boolean);
-- Adds one subprogram-to-test per each test case.
-- Sets TC_Found if at least one Test_Case aspect or pragma has been found
-- for given subprogram.
procedure Get_Units_To_Stub;
function Corresponding_Non_Generic_Subp
(Subp : Asis.Declaration) return Asis.Declaration;
-- Given the declaration of subprogram declared in package instantiation
-- returns corresponding subprogram declaration declared in corresponding
-- generic package.
function Unrenamed_Generic_Unit
(Declaration : Asis.Declaration)
return Asis.Declaration;
-- Returns corresponding generic declaration unwinding possible renamings.
function Package_Considered (Pack : Asis.Declaration) return Boolean;
function Good_To_Stub (Pack : Asis.Declaration) return Boolean;
function Unsupported_Unit_Kind (The_Unit : Asis.Compilation_Unit)
return String;
function Is_Ghost_Code (Decl : Asis.Declaration) return Boolean;
procedure Check_For_Elaboration (The_Unit : Asis.Compilation_Unit);
-- Checks if any elaboration control pragmas are present in spec and/or
-- body of a package and issues a warning if so.
procedure Check_Type_For_Elaboration (Decl : Asis.Element);
-- Checking if is any of parent types have pragma
-- Preelaborable_Initialization. This might cause
-- elaboration conflicts in the harness, so a warning
-- should be isued.
procedure Add_Units_To_Stub (The_Unit : Asis.Compilation_Unit);
Already_Stubbing : String_Set.Set := String_Set.Empty_Set;
-- It is generally easier to store units to stub in a list, however
-- to avoid duplications we use this local set since it is easier
-- and faster to check membership in a set.
-----------------------
-- Add_Units_To_Stub --
-----------------------
procedure Add_Units_To_Stub (The_Unit : Asis.Compilation_Unit) is
Spec_Clause_List : constant Asis.Context_Clause_List :=
Context_Clause_Elements (The_Unit);
begin
for I in Spec_Clause_List'Range loop
if
Clause_Kind (Spec_Clause_List (I)) = A_With_Clause
and then Trait_Kind (Spec_Clause_List (I)) not in
A_Limited_Trait | A_Limited_Private_Trait
then
declare
With_Names : constant Asis.Name_List :=
Clause_Names (Spec_Clause_List (I));
Withed_Spec : Asis.Element;
Parent_Unit : Compilation_Unit;
begin
for With_Name of With_Names loop
Withed_Spec :=
Enclosing_Element
(Corresponding_Name_Definition
(Normalize_Reference (With_Name)));
declare
Withed_Spec_Image : constant String :=
(Base_Name (To_String (Text_Name
(Enclosing_Compilation_Unit (Withed_Spec)))));
begin
Parent_Unit := Corresponding_Parent_Declaration
(Enclosing_Compilation_Unit (Withed_Spec));
if Good_To_Stub (Withed_Spec)
and then not Already_Stubbing.Contains
(Withed_Spec_Image)
then
Already_Stubbing.Include (Withed_Spec_Image);
Data.Units_To_Stub.Append (Withed_Spec);
Trace (Me, Withed_Spec_Image);
end if;
end;
-- Gathering parent packages
while not Is_Nil (Parent_Unit) loop
if
To_Lower
(To_String (Unit_Full_Name (Parent_Unit))) /=
"standard"
then
declare
Withed_Spec_Image : constant String :=
Base_Name (To_String (Text_Name (Parent_Unit)));
begin
if Good_To_Stub (Unit_Declaration (Parent_Unit))
and then not Already_Stubbing.Contains
(Withed_Spec_Image)
then
Already_Stubbing.Include (Withed_Spec_Image);
Data.Units_To_Stub.Append
(Unit_Declaration (Parent_Unit));
Trace (Me, Withed_Spec_Image);
end if;
end;
end if;
Parent_Unit :=
Corresponding_Parent_Declaration (Parent_Unit);
end loop;
end loop;
end;
end if;
end loop;
end Add_Units_To_Stub;
---------------------------
-- Check_For_Elaboration --
---------------------------
procedure Check_For_Elaboration (The_Unit : Asis.Compilation_Unit) is
Spec_Clause_List : constant Asis.Context_Clause_List :=
Context_Clause_Elements (The_Unit, True);
Spec_Pragmas_List : constant Asis.Context_Clause_List :=
Corresponding_Pragmas (Unit_Declaration (The_Unit));
Spec_Compilation_Pragmas : constant Asis.Context_Clause_List :=
Compilation_Pragmas (The_Unit);
Body_Unit : constant Compilation_Unit :=
Corresponding_Body (The_Unit);
Body_Clause_List : constant Asis.Context_Clause_List :=
(if not Is_Nil (Body_Unit) and then not Is_Equal (Body_Unit, The_Unit)
then Context_Clause_Elements (Body_Unit, True)
else Nil_Element_List);
Body_Pragmas_List : constant Asis.Context_Clause_List :=
(if not Is_Nil (Body_Unit)
and then not Is_Equal (Body_Unit, The_Unit)
and then Unit_Kind (Body_Unit) /= A_Nonexistent_Body
then Corresponding_Pragmas (Unit_Declaration (Body_Unit))
else Nil_Element_List);
Body_Compilation_Pragmas : constant Asis.Context_Clause_List :=
(if not Is_Nil (Body_Unit)
and then not Is_Equal (Body_Unit, The_Unit)
and then Unit_Kind (Body_Unit) /= A_Nonexistent_Body
then Compilation_Pragmas (Body_Unit)
else Nil_Element_List);
Spec : constant Asis.Element := Unit_Declaration (The_Unit);
All_Decls : constant Asis.Declarative_Item_List :=
Visible_Part_Declarative_Items (Spec, True)
& Private_Part_Declarative_Items (Spec, True)
& (if not Is_Nil (Body_Unit)
and then not Is_Equal (Body_Unit, The_Unit)
and then Unit_Kind (Body_Unit) /= A_Nonexistent_Body
then Body_Statements (Unit_Declaration (Body_Unit))
else Nil_Element_List);
All_Pragmas : constant Asis.Element_List :=
Spec_Clause_List
& Spec_Pragmas_List
& Spec_Compilation_Pragmas
& Body_Clause_List
& Body_Pragmas_List
& Body_Compilation_Pragmas
& All_Decls;
Elaboration_Detected : Boolean := False;
Elem_For_Sloc : Asis.Element;
begin
for I in All_Pragmas'Range loop
if Element_Kind (All_Pragmas (I)) = A_Pragma then
if
To_Lower
(To_String (Pragma_Name_Image (All_Pragmas (I)))) in
"preelaborate" |
"pure" |
"elaborate" |
"elaborate_body" |
"elaborate_all" |
"preelaborable_initialization"
then
Elaboration_Detected := True;
Elem_For_Sloc := All_Pragmas (I);
exit;
end if;
end if;
end loop;
if Elaboration_Detected then
Report_Std
("warning: (gnattest) "
& Base_Name (Unit_SF_Name)
& ":"
& Trim
(Line_Number'Image (First_Line_Number (Elem_For_Sloc)), Both)
& ":"
& Trim
(Line_Number'Image (First_Column_Number (Elem_For_Sloc)), Both)
& ":"
& " elaboration control pragma");
Report_Std
("this can cause circularity in the test harness", 1);
end if;
end Check_For_Elaboration;
--------------------------------
-- Check_Type_For_Elaboration --
--------------------------------
procedure Check_Type_For_Elaboration (Decl : Asis.Element) is
Tmp_Element : Asis.Element := Decl;
El1, El2, El3 : Asis.Element := Nil_Element;
begin
while not Is_Nil (Tmp_Element) loop
exit when Declaration_Kind (Tmp_Element) =
A_Formal_Type_Declaration;
-- We need to check all 3 possible declarations.
if Declaration_Kind (Tmp_Element) in
An_Ordinary_Type_Declaration |
A_Task_Type_Declaration |
A_Protected_Type_Declaration |
A_Private_Type_Declaration |
A_Private_Extension_Declaration
then
El1 := Corresponding_Type_Partial_View (Tmp_Element);
end if;
if Declaration_Kind (El1) in
An_Ordinary_Type_Declaration |
A_Task_Type_Declaration |
A_Protected_Type_Declaration |
A_Private_Type_Declaration |
A_Private_Extension_Declaration
then
El2 := Corresponding_Type_Partial_View (El1);
end if;
if Declaration_Kind (Tmp_Element) in
An_Incomplete_Type_Declaration |
A_Tagged_Incomplete_Type_Declaration |
A_Private_Type_Declaration |
A_Private_Extension_Declaration
then
El3 := Corresponding_Type_Completion (Tmp_Element);
end if;
declare
function Pragmas_Or_Nil (El : Asis.Element)
return Asis.Element_List
is (if Is_Nil (El) then Nil_Element_List
else Corresponding_Pragmas (El));
Pragmas0 : constant Asis.Element_List :=
Corresponding_Pragmas (Tmp_Element);
Pragmas1 : constant Asis.Element_List :=
Pragmas_Or_Nil (El1);
Pragmas2 : constant Asis.Element_List :=
Pragmas_Or_Nil (El2);
Pragmas3 : constant Asis.Element_List :=
Pragmas_Or_Nil (El3);
Pragmas : constant Asis.Element_List :=
Pragmas0 & Pragmas1 & Pragmas2 & Pragmas3;
begin
for I in Pragmas'Range loop
if
To_Lower
(To_String (Pragma_Name_Image (Pragmas (I)))) =
"preelaborable_initialization"
then
Report_Std
("warning: (gnattest) "
& Base_Name (Unit_SF_Name)
& ":"
& Trim
(Line_Number'Image
(First_Line_Number (Decl)),
Both)
& ":"
& Trim
(Line_Number'Image
(First_Column_Number (Decl)),
Both)
& ":"
& " elaboration control pragma given"
& " for ancestor type of "
& To_String_First_Name (Decl));
Report_Std
("this can cause circularity in the test harness",
1);
return;
end if;
end loop;
end;
Tmp_Element := Parent_Type_Declaration (Tmp_Element);
end loop;
end Check_Type_For_Elaboration;
------------------------------------
-- Corresponding_Non_Generic_Subp --
------------------------------------
function Corresponding_Non_Generic_Subp
(Subp : Asis.Declaration) return Asis.Declaration
is
Elem : Asis.Element := Subp;
Elem_Result : Asis.Element;
Original_Span : constant Asis.Text.Span :=
Element_Span_In_Template (Subp);
Control : Traverse_Control := Continue;
Dummy_State : No_State := Not_Used;
procedure Look_For_Same_Span
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State);
procedure Get_Subp_From_Gen_Package is new Traverse_Element
(Pre_Operation => Look_For_Same_Span,
Post_Operation => No_Op,
State_Information => No_State);
procedure Look_For_Same_Span
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State)
is
pragma Unreferenced (State);
begin
if Element_Span (Element) = Original_Span then
Elem_Result := Element;
Control := Terminate_Immediately;
end if;
end Look_For_Same_Span;
begin
loop
if Element_Kind (Elem) = A_Declaration then
if Declaration_Kind (Elem) = A_Package_Instantiation then
Elem := Unrenamed_Generic_Unit (Elem);
exit;
end if;
end if;
Elem := Enclosing_Element (Elem);
end loop;
Get_Subp_From_Gen_Package (Elem, Control, Dummy_State);
return Elem_Result;
end Corresponding_Non_Generic_Subp;
----------------------------------
-- Gather_Inherited_Subprograms --
----------------------------------
procedure Gather_Inherited_Subprograms
(Type_Def : Asis.Element;
Original_Type : Asis.Element;
Suite_Data_List : in out Suites_Data_Type)
is
ISubs : constant Declaration_List :=
Implicit_Inherited_Subprograms (Type_Def);
ISubp : Asis.Element;
Unit_Im : String_Access;
Unit_D : String_Access;
Owner_Decl : Asis.Element;
Test_Routine : GNATtest.Harness.Generator.Test_Routine_Info_Enhanced;
Test_Routine_Wrapper : Test_Routine_Info_Enhanced_Wrapper;
Tmp_Data : Data_Holder;
Tmp_Suites_Data : Suites_Data_Type;
Tmp_Subp : Subp_Info;
Dummy_TR_Info : Test_Routine_Info_Wrapper;
Tmp_TR : GNATtest.Harness.Generator.Test_Routine_Info;
Dummy_Has_TC : Boolean;
begin
-- Creating a stub for Subp_Info object
Tmp_Subp.Nesting := new String'("");
Tmp_Subp.Subp_Text_Name := new String'("");
Tmp_Subp.Subp_Full_Hash := new String'("");
Tmp_Subp.Subp_Hash_V1 := new String'("");
Tmp_Subp.Subp_Hash_V2_1 := new String'("");
Tmp_Subp.Is_Abstract := False;
for J in ISubs'Range loop
ISubp := Corresponding_Declaration (ISubs (J));
Unit_Im := new String'(To_String (Text_Name
(Enclosing_Compilation_Unit (ISubp))));
Unit_D := new String'
(To_String (Unit_Full_Name (Enclosing_Compilation_Unit (ISubp))));
if Is_Declared_In_Regular_Package (ISubp) then
if Source_Present (Unit_Im.all) then
Owner_Decl := Enclosing_Element (Primitive_Owner (ISubp));
if Is_Callable_Subprogram (ISubp)
and then Test_Types_Linked (Owner_Decl, Original_Type)
and then
No_Inheritance_Through_Generics (Owner_Decl, Original_Type)
then
-- Check if the inherited subprogram had Test_Cases. In that
-- case one test per Test_Case should be inherited.
Tmp_Data.Unit_File_Name := new
String'(Base_Name (Unit_Im.all));
Tmp_Subp.Subp_Declaration := ISubp;
Tmp_Subp.Subp_Text_Name :=
new String'(Get_Subp_Name (ISubp));
Tmp_Subp.Subp_Mangle_Name :=
new String'(Mangle_Hash (ISubp));
Tmp_Subp.Subp_Name_Image :=
new String'(To_String
(Defining_Name_Image (First_Name (ISubp))));
Gather_Test_Cases
(Tmp_Subp,
Dummy_TR_Info,
Tmp_Data,
Tmp_Suites_Data,
Dummy_Has_TC);
if Get_Nesting (ISubp) = Unit_D.all then
Test_Routine.TR_Rarent_Unit_Name := new String'
(Unit_D.all & "." &
To_String
(Defining_Name_Image (First_Name (Owner_Decl))) &
Test_Data_Unit_Name_Suff &
"." &
To_String
(Defining_Name_Image (First_Name (Owner_Decl))) &
Test_Unit_Name_Suff);
Test_Routine.Nesting := new String'
(Test_Routine.TR_Rarent_Unit_Name.all);
else
Test_Routine.TR_Rarent_Unit_Name := new String'
(Unit_D.all & "." &
Test_Data_Unit_Name & "." &
Test_Unit_Name & "." &
Nesting_Difference
(Get_Nesting (ISubp),
Unit_D.all) &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Data_Unit_Name_Suff &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Unit_Name_Suff);
Test_Routine.Nesting := new String'
(Test_Routine.TR_Rarent_Unit_Name.all);
end if;
if Get_Nesting (Original_Type) = Data.Unit_Full_Name.all then
Test_Routine_Wrapper.Test_Package := new String'
(Data.Unit_Full_Name.all &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Data_Unit_Name_Suff &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Unit_Name_Suff);
else
Test_Routine_Wrapper.Test_Package := new String'
(Data.Unit_Full_Name.all & "." &
Test_Data_Unit_Name & "." &
Test_Unit_Name & "." &
Nesting_Difference
(Get_Nesting (Original_Type),
Data.Unit_Full_Name.all) &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Data_Unit_Name_Suff &
"." &
To_String
(Defining_Name_Image (First_Name (Original_Type))) &
Test_Unit_Name_Suff);
end if;
-- Type is always the same, test_cases or not.
Test_Routine_Wrapper.Original_Type := Original_Type;
if not Tmp_Data.Subp_List.First_Element.Has_TC_Info then
-- There were no test_Cases, we just need to add the
-- single inherited test.
Test_Routine.TR_Text_Name := new String'
(Mangle_Hash (ISubp));
-- adding sloc info
Test_Routine.Tested_Sloc := new String'
(Base_Name (Unit_Im.all)
& ":"
& Trim
(Integer'Image (First_Line_Number (ISubp)), Both)
& ":"
& Trim
(Integer'Image (First_Column_Number (ISubp)), Both)
& ": inherited at "
& Base_Name
(To_String
(Text_Name
(Enclosing_Compilation_Unit
(Original_Type))))
& ":"
& Trim
(Integer'Image (First_Line_Number (Original_Type)),
Both)
& ":"
& Trim
(Integer'Image (First_Column_Number (Original_Type)),
Both)
& ":");
Test_Routine_Wrapper.TR_Info := Test_Routine;
Suite_Data_List.ITR_List.Append (Test_Routine_Wrapper);
else
-- There were Test_Cases
for I in Tmp_Suites_Data.TR_List.First_Index ..
Tmp_Suites_Data.TR_List.Last_Index
loop
Tmp_TR := Tmp_Suites_Data.TR_List.Element (I).TR_Info;
Test_Routine.TR_Text_Name :=
new String'(Tmp_TR.TR_Text_Name.all);
-- adding sloc info
Test_Routine.Tested_Sloc := new String'
(Tmp_TR.Tested_Sloc.all
& " inherited at "
& Base_Name
(To_String
(Text_Name
(Enclosing_Compilation_Unit
(Original_Type))))
& ":"
& Trim
(Integer'Image
(First_Line_Number (Original_Type)),
Both)
& ":"
& Trim
(Integer'Image
(First_Column_Number (Original_Type)),
Both)
& ":");
Test_Routine_Wrapper.TR_Info := Test_Routine;
Suite_Data_List.ITR_List.Append (Test_Routine_Wrapper);
end loop;
end if;
end if;
end if;
end if;
Tmp_Data.Subp_List.Clear;
Tmp_Suites_Data.TR_List.Clear;
Free (Unit_Im);
end loop;
end Gather_Inherited_Subprograms;
-----------------------
-- Gather_Test_Cases --
-----------------------
procedure Gather_Test_Cases
(Subp : Subp_Info;
TR_Info : Test_Routine_Info_Wrapper;
Data : in out Data_Holder;
Suite_Data_List : in out Suites_Data_Type;
TC_Found : out Boolean)
is
Me_TC : constant Trace_Handle :=
Create ("Skeletons.Test_Cases", Default => Off);
function Get_Aspect_List
(Decl : Asis.Declaration) return Asis.Element_List;
-- A wrapper that returns null if subprogram declaration is a renaming
-- declaration and aspects specifications list otherwise.
---------------------
-- Get_Aspect_List --
---------------------
function Get_Aspect_List
(Decl : Asis.Declaration) return Asis.Element_List
is
begin
case Declaration_Kind (Decl) is
when A_Function_Renaming_Declaration |
A_Procedure_Renaming_Declaration =>
return Asis.Nil_Element_List;
when others =>
return Aspect_Specifications (Decl);
end case;
end Get_Aspect_List;
Aspect : Asis.Element;
Subp_Add : Subp_Info;
TR_Info_Add : Test_Routine_Info_Wrapper;
TC : Test_Case_Info;
TC_Hash, Result_Value : String_Access;
GT_Prefix : constant String := "Gnattest_";
Params_To_Temp : String_Set.Set;
Tmp : String_Access;
type Old_Attr_Loc is record
El_Span : Span;
Is_Func_With_Params : Boolean;
Number : String_Access;
end record;
package Source_Locations is new
Ada.Containers.Indefinite_Vectors (Positive, Old_Attr_Loc);
use Source_Locations;
Old_Attr_Ref : Source_Locations.Vector;
function Get_Condition_Image (Elem : Asis.Element) return String;
-- Returns element image as a single line removing all double spaces
function Get_Condition_Image
(Lst : Asis_Element_List.List)
return String;
-- Returns "and"'ed element images in as a single line removing all
-- double spaces.
function Replace_Result_Attribute
(Post : String;
F_Name : String;
R_Name : String)
return String;
-- Replaces all entrances of function'Result in Post with R_Name
function Replace_Old_Attribute (Elem : Asis.Element) return String;
-- Replaces all entrances of <expr>'old in Post with
-- Gnattest_<expr>'Old in Elem's image.
procedure PC_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State);
procedure Get_Postcondition_Image is new Traverse_Element
(Pre_Operation => PC_Pre_Operation,
Post_Operation => No_Op,
State_Information => No_State);
function Is_Function (Subp : Subp_Info) return Boolean;
-------------------------
-- Get_Condition_Image --
-------------------------
function Get_Condition_Image (Elem : Asis.Element) return String is
Res, Tmp, Packed : String_Access;
Idx : Integer;
Space : Boolean;
begin
Res := new String'(Replace_Old_Attribute (Elem));
Tmp := new String'(Trim (Res.all, Both));
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
Space := False;
Packed := new String'("");
Idx := Res'First;
for I in Res'Range loop
if Res (I) = ' ' then
if not Space then
Space := True;
Tmp := new String'(Packed.all & " " & Res (Idx .. I - 1));
Free (Packed);
Packed := new String'(Tmp.all);
Free (Tmp);
end if;
else
if Space then
Idx := I;
Space := False;
end if;
end if;
if I = Res'Last then
Tmp := new String'(Packed.all & " " & Res (Idx .. I));
Free (Packed);
Packed := new String'(Tmp.all);
Free (Tmp);
end if;
end loop;
return Trim (Packed.all, Both);
end Get_Condition_Image;
function Get_Condition_Image
(Lst : Asis_Element_List.List)
return String
is
Res, Tmp, Packed : String_Access;
Idx : Integer;
Space : Boolean;
Cur : Asis_Element_List.Cursor;
begin
if Integer (Lst.Length) = 0 then
return "True";
end if;
if Integer (Lst.Length) = 1 then
return Get_Condition_Image (Lst.First_Element);
end if;
Res := new String'("((");
Cur := Lst.First;
loop
if Cur = Asis_Element_List.No_Element then
Tmp := new String'
(Res.all & "))");
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
exit;
end if;
if Cur /= Lst.First then
Tmp := new String'(Res.all & ") and (");
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
end if;
declare
Image : constant Line_List :=
Lines (Asis_Element_List.Element (Cur));
begin
for I in Image'Range loop
Tmp := new String'
(Res.all & " " &
To_String (Non_Comment_Image (Image (I))));
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
end loop;
end;
Asis_Element_List.Next (Cur);
end loop;
Tmp := new String'(Trim (Res.all, Both));
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
Space := False;
Packed := new String'("");
Idx := Res'First;
for I in Res'Range loop
if Res (I) = ' ' then
if not Space then
Space := True;
Tmp := new String'(Packed.all & " " & Res (Idx .. I - 1));
Free (Packed);
Packed := new String'(Tmp.all);
Free (Tmp);
end if;
else
if Space then
Idx := I;
Space := False;
end if;
end if;
if I = Res'Last then
Tmp := new String'(Packed.all & " " & Res (Idx .. I));
Free (Packed);
Packed := new String'(Tmp.all);
Free (Tmp);
end if;
end loop;
return Trim (Packed.all, Both);
end Get_Condition_Image;
-----------------
-- Is_Function --
-----------------
function Is_Function (Subp : Subp_Info) return Boolean is
begin
case Declaration_Kind (Subp.Subp_Declaration) is
when A_Function_Declaration |
An_Expression_Function_Declaration =>
return True;
when others =>
return False;
end case;
end Is_Function;
----------------------
-- PC_Pre_Operation --
----------------------
procedure PC_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State)
is
pragma Unreferenced (State, Control);
Tmp : String_Access;
Elem, Elem2 : Asis.Element;
Func_Call : String_Access;
Elem_Span : Old_Attr_Loc;
Prefix_Call : Boolean;
Number : Positive := 1;
begin
if Element_Kind (Element) = An_Expression then
if Expression_Kind (Element) = An_Attribute_Reference and then
Attribute_Kind (Element) = An_Implementation_Defined_Attribute
then
Tmp := new String'
(To_String
(Name_Image (Attribute_Designator_Identifier (Element))));
if To_Lower (Tmp.all) = "old" then
Elem_Span.El_Span := Element_Span (Element);
Elem_Span.Number := new String'
(Trim (Positive'Image (Number), Both));
Elem := Prefix (Element);
if
Expression_Kind (Elem) = A_Function_Call
and then Is_Prefix_Notation (Elem)
then
Prefix_Call := True;
else
Prefix_Call := False;
end if;
Func_Call := new String'
(Trim (To_String (Element_Image (Elem)), Both));
loop
case Expression_Kind (Elem) is
when An_Explicit_Dereference |
An_Attribute_Reference |
A_Function_Call |
An_Indexed_Component |
A_Selected_Component |
A_Slice =>
Elem := Prefix (Elem);
when others =>
exit;
end case;
end loop;
-- constructing temp variable assignments
Free (Tmp);
Elem2 := Corresponding_Name_Declaration (Elem);
if Declaration_Kind (Elem2) = A_Function_Declaration then
Elem2 := Result_Profile (Elem2);
Tmp := new String'
(GT_Prefix
& Trim (Positive'Image (Number), Both)
& "_"
& To_String (Name_Image (Elem))
& " : constant "
& Trim (To_String (Element_Image (Elem2)), Both)
& " := "
& Func_Call.all
& ";");
Free (Func_Call);
declare
Params_List : constant Asis.Element_List :=
Parameter_Profile
(Corresponding_Name_Declaration (Elem));
begin
if
Is_Nil (Params_List)
or else
(Params_List'Length = 1 and then Prefix_Call)
then
Elem_Span.Is_Func_With_Params := False;
else
Elem_Span.Is_Func_With_Params := True;
end if;
end;
Old_Attr_Ref.Append (Elem_Span);
else
Elem2 := Object_Declaration_View (Elem2);
Tmp := new String'
(GT_Prefix
& Trim (Positive'Image (Number), Both)
& "_"
& To_String (Name_Image (Elem))
& " : constant "
& Trim (To_String (Element_Image (Elem2)), Both)
& " := "
& To_String (Name_Image (Elem))
& ";");
Elem_Span.Is_Func_With_Params := False;
Old_Attr_Ref.Append (Elem_Span);
end if;
Number := Number + 1;
if Params_To_Temp.Find (Tmp.all) = String_Set.No_Element then
Params_To_Temp.Insert (Tmp.all);
end if;
end if;
Free (Tmp);
end if;
end if;
end PC_Pre_Operation;
---------------------------
-- Replace_Old_Attribute --
---------------------------
function Replace_Old_Attribute (Elem : Asis.Element) return String is
Elem_Span : constant Span := Element_Span (Elem);
Cur_Span : Span;
Prev_Line : Line_Number_Positive := Elem_Span.First_Line;
Prev_Column : Character_Position_Positive := Elem_Span.First_Column;
Result : String_Access := new String'("");
Buff : String_Access;
Control : Traverse_Control := Continue;
Dummy_State : No_State := Not_Used;
function Process_Attr_Ref
(S : String;
Is_Func : Boolean;
Number : String) return String;
function Is_Valid_Span (S : Span) return Boolean is
(S.First_Line < S.Last_Line
or else (S.First_Line = S.Last_Line
and then S.First_Column <= S.Last_Column));
----------------------
-- Process_Attr_Ref --
----------------------
function Process_Attr_Ref
(S : String;
Is_Func : Boolean;
Number : String) return String
is
Res : String_Access := new String'("");
Tmp : String_Access;
Idx : Integer := S'First;
Idx2 : Integer;
Bracket_Counter : Integer := 0;
begin
for I in reverse S'Range loop
if S (I) = '.' then
Idx := I + 1;
exit;
end if;
end loop;
for I in Idx .. S'Last loop
if S (I) = ''' then
Idx2 := I + 1;
loop
if S (Idx2) = ' ' then
Idx2 := Idx2 + 1;
else
exit;
end if;
end loop;
if Idx2 + 2 <= S'Last
and then To_Lower (S (Idx2 .. Idx2 + 2)) = "old"
then
Tmp := new String'(Res.all & S (Idx .. I - 1));
Free (Res);
Res := Tmp;
Tmp := null;
Idx := Idx2 + 3;
end if;
end if;
end loop;
Tmp := new String'(Res.all & S (Idx .. S'Last));
Free (Res);
Res := Tmp;
Tmp := null;
if not Is_Func then
return GT_Prefix & Number & "_" & Trim (Res.all, Both);
end if;
for I in Res'Range loop
if Res (I) = '(' then
if Bracket_Counter = 0 then
Idx := I;
end if;
Bracket_Counter := Bracket_Counter + 1;
end if;
if Res (I) = ')' then
if Bracket_Counter = 0 then
Idx2 := I;
exit;
end if;
Bracket_Counter := Bracket_Counter - 1;
end if;
end loop;
Tmp := new String'
(Res.all (Res'First .. Idx - 1) &
" " &
Res.all (Idx2 + 1 .. Res'Last));
return GT_Prefix & Number & "_" & Trim (Tmp.all, Both);
end Process_Attr_Ref;
begin
Trace (Me_TC, "Replace_Old_Attribute");
Increase_Indent (Me_TC);
if Verbose then
Trace (Me_TC, "called for: " & To_String (Debug_Image (Elem)));
end if;
if not Is_Nil (Elem) then
Get_Postcondition_Image (Elem, Control, Dummy_State);
end if;
for K in Old_Attr_Ref.First_Index .. Old_Attr_Ref.Last_Index loop
-- last unprocessed peice of image
Cur_Span.First_Line := Prev_Line;
Cur_Span.First_Column := Prev_Column;
if Old_Attr_Ref (K).El_Span.First_Column = 1 then
Cur_Span.Last_Line :=
Old_Attr_Ref (K).El_Span.First_Line - 1;
Cur_Span.Last_Column := 1;
else
Cur_Span.Last_Line := Old_Attr_Ref (K).El_Span.First_Line;
Cur_Span.Last_Column :=
Old_Attr_Ref (K).El_Span.First_Column - 1;
end if;
Trace
(Me_TC,
"current span is "
& Trim (Integer'Image (Cur_Span.First_Line), Both)
& ":"
& Trim (Integer'Image (Cur_Span.First_Column), Both)
& "-"
& Trim (Integer'Image (Cur_Span.Last_Line), Both)
& ":"
& Trim (Integer'Image (Cur_Span.Last_Column), Both));
-- If the expresion begins with an 'Old reference right away
-- then the first span will be empty.
if Is_Valid_Span (Cur_Span) then
declare
Image : constant Line_List := Lines (Elem, Cur_Span);
begin
for I in Image'Range loop
Buff := new String'
(Result.all & " " &
To_String (Non_Comment_Image (Image (I))));
Free (Result);
Result := Buff;
Buff := null;
end loop;
end;
end if;
-- current processed piece of image
declare
Image : constant Line_List :=
Lines (Elem, Old_Attr_Ref (K).El_Span);
Tmp_Res : String_Access := new String'("");
begin
for I in Image'Range loop
Buff := new String'
(Tmp_Res.all & " " &
To_String (Non_Comment_Image (Image (I))));
Free (Tmp_Res);
Tmp_Res := Buff;
Buff := null;
end loop;
Buff := new String'
(Result.all &
Process_Attr_Ref
(Tmp_Res.all,
Old_Attr_Ref (K).Is_Func_With_Params,
Old_Attr_Ref (K).Number.all));
Free (Tmp_Res);
Free (Result);
Result := Buff;
Buff := null;
if
Old_Attr_Ref (K).El_Span.Last_Column =
Length (Image (Old_Attr_Ref (K).El_Span.Last_Line))
then
Prev_Line := Old_Attr_Ref (K).El_Span.Last_Line + 1;
Prev_Column := 1;
else
Prev_Line := Old_Attr_Ref (K).El_Span.Last_Line;
Prev_Column := Old_Attr_Ref (K).El_Span.Last_Column + 1;
end if;
end;
end loop;
-- last unprocessed piece or the whole expression in case that no
-- Old attribute present
Cur_Span.First_Line := Prev_Line;
Cur_Span.First_Column := Prev_Column;
Cur_Span.Last_Line := Elem_Span.Last_Line;
Cur_Span.Last_Column := Elem_Span.Last_Column;
if Cur_Span.First_Line /= Cur_Span.Last_Line
or else Cur_Span.First_Column < Cur_Span.Last_Column
then
declare
Image : constant Line_List := Lines (Elem, Cur_Span);
begin
for I in Image'Range loop
Buff := new String'
(Result.all & " " &
To_String (Non_Comment_Image (Image (I))));
Free (Result);
Result := Buff;
Buff := null;
end loop;
end;
end if;
Old_Attr_Ref.Clear;
Decrease_Indent (Me_TC, "done replacing: " & Result.all);
return Result.all;
end Replace_Old_Attribute;
------------------------------
-- Replace_Result_Attribute --
------------------------------
function Replace_Result_Attribute
(Post : String;
F_Name : String;
R_Name : String)
return String
is
Res : String_Access := new String'("");
Tmp : String_Access;
Quote : Boolean := False;
Subp_Is_Operator : Boolean := False;
Trying_Quote : Boolean := False;
F_Name_Length : constant Integer := F_Name'Length + 7;
Idx : Integer := Post'First;
begin
if F_Name (F_Name'First) = '"' then
Subp_Is_Operator := True;
end if;
for I in Post'Range loop
if Post (I) = '"' then
if Quote then
if I = Post'Last or else Post (I + 1) /= '"' then
Quote := False;
end if;
else
Quote := True;
if Subp_Is_Operator then
Trying_Quote := True;
end if;
end if;
end if;
if not Quote or else Trying_Quote then
Trying_Quote := False;
if Post'Last >= I + F_Name_Length - 1 then
if
Post (I .. I + F_Name_Length - 1) = F_Name & "'Result"
then
Tmp := new String'
(Res.all &
Post (Idx .. I - 1) &
R_Name);
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
Idx := I + F_Name_Length;
end if;
end if;
if Post'Last >= I + F_Name_Length then
if Post (I .. I + F_Name_Length) = F_Name & "' Result"
or else Post (I .. I + F_Name_Length) = F_Name & " 'Result"
then
Tmp := new String'
(Res.all &
Post (Idx .. I - 1) &
R_Name);
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
Idx := I + F_Name_Length + 1;
end if;
end if;
if Post'Last >= I + F_Name_Length + 1 then
if
Post (I .. I + F_Name_Length + 1) = F_Name & " ' Result"
then
Tmp := new String'
(Res.all &
Post (Idx .. I - 1) &
R_Name);
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
Idx := I + F_Name_Length + 2;
end if;
end if;
if Post'Last = I then
Tmp := new String'(Res.all & Post (Idx .. I));
Free (Res);
Res := new String'(Tmp.all);
Free (Tmp);
end if;
end if;
end loop;
return Res.all;
end Replace_Result_Attribute;
Aspect_List : constant Asis.Element_List :=
(if Is_Part_Of_Instance (Subp.Subp_Declaration) then
Get_Aspect_List
(Corresponding_Non_Generic_Subp (Subp.Subp_Declaration))
else
Get_Aspect_List (Subp.Subp_Declaration));
Pragma_List : constant Asis.Pragma_Element_List :=
(if Is_Part_Of_Instance (Subp.Subp_Declaration) then
Corresponding_Pragmas
(Corresponding_Non_Generic_Subp (Subp.Subp_Declaration))
else
Corresponding_Pragmas (Subp.Subp_Declaration));
begin
Trace (Me_TC, "Looking for test cases of " & Subp.Subp_Text_Name.all);
TC_Found := False;
if Pragma_List'Length = 0 and Aspect_List'Length = 0 then
if not Test_Case_Only then
Data.Subp_List.Append (Subp);
if not Subp.Is_Abstract then
Suite_Data_List.TR_List.Append (TR_Info);
end if;
end if;
Trace (Me_TC, "No test case found for " & Subp.Subp_Text_Name.all);
return;
end if;
declare
TC_Found_Loc : Boolean := False;
begin
for I in Pragma_List'Range loop
if
To_Lower (To_String (Pragma_Name_Image (Pragma_List (I)))) =
"test_case"
then
TC_Found_Loc := True;
exit;
end if;
end loop;
for I in Aspect_List'Range loop
Aspect := Aspect_Mark (Aspect_List (I));
if Attribute_Kind (Aspect) /= A_Class_Attribute
and then To_Lower (To_String (Name_Image (Aspect))) = "test_case"
then
TC_Found_Loc := True;
exit;
end if;
end loop;
if not TC_Found_Loc then
Trace (Me_TC, "No test case found for " & Subp.Subp_Text_Name.all);
if not Test_Case_Only then
Data.Subp_List.Append (Subp);
if not Subp.Is_Abstract then
Suite_Data_List.TR_List.Append (TR_Info);
end if;
end if;
return;
end if;
end;
if Subp.Is_Abstract then
if not Test_Case_Only then
Data.Subp_List.Append (Subp);
end if;
Trace
(Me_TC, Subp.Subp_Text_Name.all
& " is abstract, test cases are not of interest");
return;
end if;
-- At this point we are pretty sure that at least one Test_Case exists.
TC_Found := True;
Options.Has_Test_Cases := True;
for I in Pragma_List'Range loop
if
To_Lower (To_String (Pragma_Name_Image (Pragma_List (I)))) =
"pre"
then
declare
Associations : constant Asis.Association_List :=
Pragma_Argument_Associations (Pragma_List (I));
Pragma_Arg : Asis.Element :=
Associations (Associations'First);
begin
if Element_Kind (Pragma_Arg) = An_Association then
Pragma_Arg := Actual_Parameter (Pragma_Arg);
end if;
TC.Pre.Append (Pragma_Arg);
end;
end if;
if
To_Lower (To_String (Pragma_Name_Image (Pragma_List (I)))) =
"post"
then
declare
Associations : constant Asis.Association_List :=
Pragma_Argument_Associations (Pragma_List (I));
Pragma_Arg : Asis.Element :=
Associations (Associations'First);
begin
if Element_Kind (Pragma_Arg) = An_Association then
Pragma_Arg := Actual_Parameter (Pragma_Arg);
end if;
TC.Post.Append (Pragma_Arg);
end;
end if;
end loop;
for I in Aspect_List'Range loop
Aspect := Aspect_Mark (Aspect_List (I));
if Attribute_Kind (Aspect) /= A_Class_Attribute
and then To_Lower (To_String (Name_Image (Aspect))) = "pre"
then
declare
Aspect_Exp : constant Asis.Expression :=
Aspect_Definition (Aspect_List (I));
begin
TC.Pre.Append (Aspect_Exp);
end;
end if;
if Attribute_Kind (Aspect) /= A_Class_Attribute
and then To_Lower (To_String (Name_Image (Aspect))) = "post"
then
declare
Aspect_Exp : constant Asis.Expression :=
Aspect_Definition (Aspect_List (I));
begin
TC.Post.Append (Aspect_Exp);
end;
end if;
end loop;
for I in Aspect_List'Range loop
Aspect := Aspect_Mark (Aspect_List (I));
if Attribute_Kind (Aspect) /= A_Class_Attribute
and then To_Lower (To_String (Name_Image (Aspect))) = "test_case"
then
Subp_Add.Has_TC_Info := True;
TC.Elem := Aspect_List (I);
Subp_Add.Subp_Declaration := Subp.Subp_Declaration;
Subp_Add.Is_Abstract := Subp.Is_Abstract;
Subp_Add.Corresp_Type := Subp.Corresp_Type;
Subp_Add.Nesting := new String'(Subp.Nesting.all);
Subp_Add.Subp_Text_Name := new String'(Subp.Subp_Text_Name.all);
Subp_Add.Subp_Name_Image := new String'(Subp.Subp_Name_Image.all);
Subp_Add.Subp_Full_Hash := new String'(Subp.Subp_Full_Hash.all);
Subp_Add.Subp_Hash_V1 := new String'(Subp.Subp_Hash_V1.all);
Subp_Add.Subp_Hash_V2_1 := new String'(Subp.Subp_Hash_V2_1.all);
declare
Aspect_Exp : constant Asis.Expression :=
Aspect_Definition (Aspect_List (I));
Associations : constant Asis.Association_List :=
Record_Component_Associations (Aspect_Exp);
Idx : constant Integer := Associations'First;
begin
TC.Req := Asis.Nil_Element;
TC.Ens := Asis.Nil_Element;
-- setting up test case name
TC.Name := new String'(To_String (Static_Expression_Value_Image
(Component_Expression (Associations (Idx)))));
-- setting up test mode
if
To_Lower
(To_String
(Name_Image
(Component_Expression
(Associations (Idx + 1))))) = "nominal"
then
TC.Mode := Normal;
else
TC.Mode := Robustness;
end if;
-- setting up requires and ensures
if not (Associations'Length = 2) then
declare
Choices : constant Asis.Expression_List :=
Record_Component_Choices (Associations (Idx + 2));
Idx2 : constant Integer := Choices'First;
begin
if
To_Lower (To_String (Name_Image (Choices (Idx2)))) =
"requires"
then
TC.Req :=
Component_Expression (Associations (Idx + 2));
if Associations'Length > 3 then
TC.Ens := Component_Expression
(Associations (Idx + 3));
end if;
else
TC.Ens :=
Component_Expression (Associations (Idx + 2));
end if;
end;
end if;
end;
-- creating second part of hash code for test routine name
if TC.Mode = Normal then
Tmp := new String'
(GNAT.SHA1.Digest
(TC.Name.all &
"#" &
Get_Condition_Image (TC.Pre) &
"#" &
Get_Condition_Image (TC.Post) &
"#" &
Get_Condition_Image (TC.Req) &
"#" &
Get_Condition_Image (TC.Ens)));
TC_Hash := new String'(Tmp (Tmp'First .. Tmp'First + 15));
else
Tmp := new String'
(GNAT.SHA1.Digest
(TC.Name.all &
"#" &
Get_Condition_Image (TC.Req) &
"#" &
Get_Condition_Image (TC.Ens)));
TC_Hash := new String'(Tmp (Tmp'First .. Tmp'First + 15));
end if;
if Is_Function (Subp) then
Result_Value := new String'
(Subp.Subp_Mangle_Name.all &
"_" &
TC_Hash (TC_Hash'First .. TC_Hash'First + 5) &
"_Result");
end if;
Subp_Add.Subp_Mangle_Name := new String'
(Subp.Subp_Mangle_Name.all &
"_" &
TC_Hash (TC_Hash'First .. TC_Hash'First + 5));
TC.TC_Hash := new String'(TC_Hash.all);
-- creating condition images
if TC.Mode = Normal then
if Is_Nil (TC.Req) then
TC.Req_Image := new String'(Get_Condition_Image (TC.Pre));
else
if TC.Pre.Is_Empty then
TC.Req_Image := new String'
(Get_Condition_Image (TC.Req));
else
TC.Req_Image := new String'
("(" &
Get_Condition_Image (TC.Pre) &
") and (" &
Get_Condition_Image (TC.Req) &
")");
end if;
end if;
if Is_Nil (TC.Ens) then
if Is_Function (Subp) then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Post),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'
(Get_Condition_Image (TC.Post));
end if;
else
if Is_Function (Subp) then
if TC.Post.Is_Empty then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Ens),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'
(Replace_Result_Attribute
("(" &
Get_Condition_Image (TC.Post) &
") and (" &
Get_Condition_Image (TC.Ens) &
")",
Subp.Subp_Name_Image.all,
Result_Value.all));
end if;
else
if TC.Post.Is_Empty then
TC.Ens_Image := new String'
(Get_Condition_Image (TC.Ens));
else
TC.Ens_Image := new String'
("(" &
Get_Condition_Image (TC.Post) &
") and (" &
Get_Condition_Image (TC.Ens) &
")");
end if;
end if;
end if;
else
if Is_Nil (TC.Req) then
TC.Req_Image := new String'("");
else
TC.Req_Image := new String'(Get_Condition_Image (TC.Req));
end if;
if Is_Nil (TC.Ens) then
TC.Ens_Image := new String'("");
else
if Is_Function (Subp) then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Ens),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'
(Get_Condition_Image (TC.Ens));
end if;
end if;
end if;
TC.Params_To_Temp := Params_To_Temp;
Params_To_Temp.Clear;
-- adding requiers and ensures slocs
TC.Req_Line := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (First_Line_Number (TC.Req)), Both));
TC.Ens_Line := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (First_Line_Number (TC.Ens)), Both)
& ":");
Subp_Add.TC_Info := TC;
Data.Subp_List.Append (Subp_Add);
if not Subp_Add.Is_Abstract then
TR_Info_Add := TR_Info;
TR_Info_Add.TR_Info.TR_Text_Name := new String'
(Subp_Add.Subp_Mangle_Name.all);
-- changing tested sloc so it corresponds to test case instead
-- of tested subprogram
declare
TC_Span : constant Span := Element_Span (TC.Elem);
begin
TR_Info_Add.TR_Info.Tested_Sloc := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (TC_Span.First_Line), Both)
& ":"
& Trim (Integer'Image (TC_Span.First_Column), Both)
& ":");
end;
Suite_Data_List.TR_List.Append (TR_Info_Add);
end if;
end if;
end loop;
for I in Pragma_List'Range loop
if
To_Lower (To_String (Pragma_Name_Image (Pragma_List (I)))) =
"test_case"
then
Subp_Add.Has_TC_Info := True;
TC.Elem := Pragma_List (I);
Subp_Add.Subp_Declaration := Subp.Subp_Declaration;
Subp_Add.Is_Abstract := Subp.Is_Abstract;
Subp_Add.Corresp_Type := Subp.Corresp_Type;
Subp_Add.Nesting := new String'(Subp.Nesting.all);
Subp_Add.Subp_Text_Name := new String'(Subp.Subp_Text_Name.all);
Subp_Add.Subp_Name_Image := new String'(Subp.Subp_Name_Image.all);
Subp_Add.Subp_Full_Hash := new String'(Subp.Subp_Full_Hash.all);
Subp_Add.Subp_Hash_V1 := new String'(Subp.Subp_Hash_V1.all);
Subp_Add.Subp_Hash_V2_1 := new String'(Subp.Subp_Hash_V2_1.all);
declare
Associations : constant Asis.Association_List :=
Pragma_Argument_Associations (Pragma_List (I));
Idx : constant Integer := Associations'First;
begin
TC.Req := Asis.Nil_Element;
TC.Ens := Asis.Nil_Element;
-- setting up test case name
TC.Name := new String'(To_String (Static_Expression_Value_Image
(Actual_Parameter (Associations (Idx)))));
-- setting up test mode
if
To_Lower (Trim (To_String (Element_Image (Actual_Parameter
(Associations (Idx + 1)))), Both)) = "nominal"
then
TC.Mode := Normal;
else
TC.Mode := Robustness;
end if;
-- setting up requires and ensures
if Associations'Length = 2 then
TC.Req := Asis.Nil_Element;
TC.Ens := Asis.Nil_Element;
else
if
To_Lower (Trim (To_String (Element_Image (Formal_Parameter
(Associations (Idx + 2)))), Both)) = "requires"
then
TC.Req := Actual_Parameter (Associations (Idx + 2));
if Associations'Length > 3 then
TC.Ens := Actual_Parameter (Associations (Idx + 3));
end if;
else
TC.Ens := Actual_Parameter (Associations (Idx + 2));
end if;
end if;
end;
-- creating second part of hash code for test routine name
if TC.Mode = Normal then
Tmp := new String'
(GNAT.SHA1.Digest
(TC.Name.all &
"#" &
Get_Condition_Image (TC.Pre) &
"#" &
Get_Condition_Image (TC.Post) &
"#" &
Get_Condition_Image (TC.Req) &
"#" &
Get_Condition_Image (TC.Ens)));
TC_Hash := new String'(Tmp (Tmp'First .. Tmp'First + 15));
else
Tmp := new String'
(GNAT.SHA1.Digest
(TC.Name.all &
"#" &
Get_Condition_Image (TC.Req) &
"#" &
Get_Condition_Image (TC.Ens)));
TC_Hash := new String'(Tmp (Tmp'First .. Tmp'First + 15));
end if;
if Is_Function (Subp) then
Result_Value := new String'
(Subp.Subp_Mangle_Name.all &
"_" &
TC_Hash (TC_Hash'First .. TC_Hash'First + 5) &
"_Result");
end if;
Subp_Add.Subp_Mangle_Name := new String'
(Subp.Subp_Mangle_Name.all &
"_" &
TC_Hash (TC_Hash'First .. TC_Hash'First + 5));
TC.TC_Hash := new String'(TC_Hash.all);
-- creating condition images
if TC.Mode = Normal then
if Is_Nil (TC.Req) then
TC.Req_Image := new String'(Get_Condition_Image (TC.Pre));
else
if TC.Pre.Is_Empty then
TC.Req_Image := new String'
(Get_Condition_Image (TC.Req));
else
TC.Req_Image := new String'
("(" &
Get_Condition_Image (TC.Pre) &
") and (" &
Get_Condition_Image (TC.Req) &
")");
end if;
end if;
if Is_Nil (TC.Ens) then
if Is_Function (Subp) then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Post),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'
(Get_Condition_Image (TC.Post));
end if;
else
if Is_Function (Subp) then
if TC.Post.Is_Empty then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Ens),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'
(Replace_Result_Attribute
("(" &
Get_Condition_Image (TC.Post) &
") and (" &
Get_Condition_Image (TC.Ens) &
")",
Subp.Subp_Name_Image.all,
Result_Value.all));
end if;
else
if TC.Post.Is_Empty then
TC.Ens_Image := new String'
(Get_Condition_Image (TC.Ens));
else
TC.Ens_Image := new String'
("(" &
Get_Condition_Image (TC.Post) &
") and (" &
Get_Condition_Image (TC.Ens) &
")");
end if;
end if;
end if;
else
if Is_Nil (TC.Req) then
TC.Req_Image := new String'("");
else
TC.Req_Image := new String'(Get_Condition_Image (TC.Req));
end if;
if Is_Nil (TC.Ens) then
TC.Ens_Image := new String'("");
else
if Is_Function (Subp) then
TC.Ens_Image := new String'
(Replace_Result_Attribute
(Get_Condition_Image (TC.Ens),
Subp.Subp_Name_Image.all,
Result_Value.all));
else
TC.Ens_Image := new String'(Get_Condition_Image (TC.Ens));
end if;
end if;
end if;
TC.Params_To_Temp := Params_To_Temp;
Params_To_Temp.Clear;
-- adding requiers and ensures slocs
TC.Req_Line := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (First_Line_Number (TC.Req)), Both)
& ":");
TC.Ens_Line := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (First_Line_Number (TC.Ens)), Both)
& ":");
Subp_Add.TC_Info := TC;
Data.Subp_List.Append (Subp_Add);
if not Subp_Add.Is_Abstract then
TR_Info_Add := TR_Info;
TR_Info_Add.TR_Info.TR_Text_Name := new String'
(Subp_Add.Subp_Mangle_Name.all);
-- changing tested sloc so it corresponds to test case instead
-- of tested subprogram
declare
TC_Span : constant Span := Element_Span (TC.Elem);
begin
TR_Info_Add.TR_Info.Tested_Sloc := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim (Integer'Image (TC_Span.First_Line), Both)
& ":"
& Trim (Integer'Image (TC_Span.First_Column), Both)
& ":");
end;
Suite_Data_List.TR_List.Append (TR_Info_Add);
end if;
end if;
end loop;
TC.Pre.Clear;
TC.Post.Clear;
end Gather_Test_Cases;
-----------------------
-- Get_Units_To_Stub --
-----------------------
procedure Get_Units_To_Stub is
Body_Unit : constant Compilation_Unit :=
Corresponding_Body (The_Unit);
Parent_Unit : Compilation_Unit :=
Corresponding_Parent_Declaration (The_Unit);
procedure Iterate_Separates (CU : Asis.Compilation_Unit);
procedure Iterate_Separates (CU : Asis.Compilation_Unit) is
Subs : constant Asis.Compilation_Unit_List := Subunits (CU);
begin
for I in Subs'Range loop
Add_Units_To_Stub (Subs (I));
Iterate_Separates (Subs (I));
end loop;
end Iterate_Separates;
begin
Trace
(Me,
"units to stub for "
& Base_Name (To_String (Text_Name (The_Unit))));
Increase_Indent (Me);
-- Gathering with clauses from spec
Add_Units_To_Stub (The_Unit);
if not Is_Nil (Body_Unit)
and then Unit_Kind (Body_Unit) /= A_Nonexistent_Body
and then not Is_Equal (Body_Unit, The_Unit)
then
-- Gathering with clauses from body and separates
Add_Units_To_Stub (Body_Unit);
Iterate_Separates (Body_Unit);
end if;
-- Gathering parent packages
while not Is_Nil (Parent_Unit) loop
if
To_Lower (To_String (Unit_Full_Name (Parent_Unit))) /= "standard"
then
declare
Withed_Spec_Image : constant String :=
Base_Name (To_String (Text_Name (Parent_Unit)));
begin
if Good_To_Stub (Unit_Declaration (Parent_Unit))
and then not Already_Stubbing.Contains (Withed_Spec_Image)
then
Already_Stubbing.Include (Withed_Spec_Image);
Data.Units_To_Stub.Append (Unit_Declaration (Parent_Unit));
Trace (Me, Withed_Spec_Image);
end if;
end;
end if;
Parent_Unit := Corresponding_Parent_Declaration (Parent_Unit);
end loop;
Decrease_Indent (Me);
Already_Stubbing.Clear;
end Get_Units_To_Stub;
------------------
-- Good_To_Stub --
------------------
function Good_To_Stub (Pack : Asis.Declaration) return Boolean is
Unit_To_Stub : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit (Pack);
File_Name : constant String :=
Base_Name (To_String (Text_Name (Unit_To_Stub)));
Arg_File_Name : constant String :=
Base_Name (To_String (Text_Name (The_Unit)));
begin
if not Source_Present (To_String (Text_Name (Unit_To_Stub))) then
return False;
end if;
if Unit_Origin (Unit_To_Stub) /= An_Application_Unit then
return False;
end if;
if Declaration_Kind (Pack) /= A_Package_Declaration then
return False;
end if;
if Is_Equal (Enclosing_Compilation_Unit (Pack), The_Unit) then
-- No self stubbing.
return False;
end if;
if Is_RCI_Unit (Enclosing_Compilation_Unit (Pack)) then
return False;
end if;
if Default_Stub_Exclusion_List.Contains (File_Name) then
return False;
end if;
if Stub_Exclusion_Lists.Contains (Arg_File_Name) then
if Stub_Exclusion_Lists.Element (Arg_File_Name).Contains (File_Name)
then
return False;
end if;
end if;
return True;
end Good_To_Stub;
-------------------
-- Is_Ghost_Code --
-------------------
function Is_Ghost_Code (Decl : Asis.Declaration) return Boolean is
Aspects : constant Asis.Element_List := Aspect_Specifications (Decl);
begin
for I in Aspects'Range loop
declare
Aspect : constant Asis.Element := Aspect_Mark (Aspects (I));
begin
if
Attribute_Kind (Aspect) /= A_Class_Attribute
and then To_Lower (To_String (Name_Image (Aspect))) = "ghost"
then
return True;
end if;
end;
end loop;
return False;
end Is_Ghost_Code;
---------------------------
-- First_Pre_Operation --
---------------------------
procedure First_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State)
is
Tmp_Element : Asis.Element;
Cur_Element : Asis.Element := Element;
Type_Data : Base_Type_Info;
Type_Doubling : Boolean := False;
Test_Type : GNATtest.Harness.Generator.Test_Type_Info;
Test_Package : String_Access;
procedure Get_Type_Parent_Data (Type_Data : in out Base_Type_Info);
-- Gathers data on parent type
--------------------------
-- Get_Type_Parent_Data --
--------------------------
procedure Get_Type_Parent_Data (Type_Data : in out Base_Type_Info) is
Cur_Element : constant Asis.Element := Type_Data.Main_Type_Elem;
Parent_Type_Check : Asis.Element;
Parent_Unit_Check : Asis.Compilation_Unit;
Parent_Unit_Check_Name : String_Access;
function Is_Interface_Declaration
(Arg : Asis.Declaration) return Boolean;
-- Detects if Arg is a declaration of an interface
procedure Set_No_Parent (Type_Data : in out Base_Type_Info);
-- Sets all data relevant to parent type to null/false
------------------------------
-- Is_Interface_Declaration --
------------------------------
function Is_Interface_Declaration
(Arg : Asis.Declaration) return Boolean
is
begin
if Type_Kind (Type_Declaration_View (Arg)) =
An_Interface_Type_Definition
then
return True;
end if;
return False;
end Is_Interface_Declaration;
-------------------
-- Set_No_Parent --
-------------------
procedure Set_No_Parent (Type_Data : in out Base_Type_Info) is
begin
Type_Data.Argument_Father_Type_Name := null;
Type_Data.Argument_Father_Nesting := null;
Type_Data.Argument_Father_Unit_Name := null;
Type_Data.Has_Argument_Father := False;
end Set_No_Parent;
begin
if Stub_Mode_ON then
Set_No_Parent (Type_Data);
return;
end if;
if Inside_Gen or else Inside_Inst then
Set_No_Parent (Type_Data);
return;
end if;
if
Type_Kind (Type_Declaration_View (Cur_Element)) =
A_Tagged_Record_Type_Definition
then
-- No parent type at all
Set_No_Parent (Type_Data);
return;
end if;
Parent_Type_Check := Parent_Type_Declaration (Cur_Element);
if Is_Interface_Declaration (Parent_Type_Check)
or else Is_Fully_Private (Parent_Type_Check)
or else not Is_Declared_In_Regular_Package (Parent_Type_Check)
then
-- Parent is an interface or fully private. No test package
-- for parent type expected.
Set_No_Parent (Type_Data);
return;
end if;
Parent_Unit_Check :=
Enclosing_Compilation_Unit
(Parent_Type_Declaration (Cur_Element));
Parent_Unit_Check_Name := new
String'(To_String
(Text_Name (Parent_Unit_Check)));
if not Source_Present (Parent_Unit_Check_Name.all) then
-- The unit containing parent type declaration is not among
-- argument packages. No test package for parent type expected.
Set_No_Parent (Type_Data);
return;
end if;
Type_Data.Argument_Father_Type_Name := new
String'(To_String (Defining_Name_Image
(First_Name (Parent_Type_Check))));
Type_Data.Argument_Father_Nesting := new
String'(Get_Nesting (Parent_Type_Check));
Type_Data.Argument_Father_Unit_Name := new
String'(To_String (Unit_Full_Name (Parent_Unit_Check)));
Type_Data.Has_Argument_Father := True;
end Get_Type_Parent_Data;
begin
if Is_Private (Element) then
Control := Abandon_Siblings;
return;
end if;
if Elements.Element_Kind (Cur_Element) = A_Declaration then
if Is_Ghost_Code (Cur_Element) then
Control := Abandon_Children;
return;
end if;
case Declaration_Kind (Cur_Element) is
when A_Generic_Package_Declaration =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
if not Inside_Inst then
if not Package_Considered (Element) then
Control := Abandon_Children;
else
Inside_Gen := True;
end if;
else
Control := Abandon_Children;
end if;
when A_Package_Instantiation =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
if not Inside_Inst and then not Inside_Gen then
declare
Gen_Pack : constant Asis.Element :=
Unrenamed_Generic_Unit (Element);
Gen_Pack_CU : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit (Gen_Pack);
File_Name : constant String :=
Normalize_Pathname
(Name => To_String (Text_Name (Gen_Pack_CU)),
Resolve_Links => False,
Case_Sensitive => False);
begin
if
Get_Nesting (Gen_Pack) = ""
and then not Is_Part_Of_Instance (Gen_Pack)
and then Source_Present (File_Name)
then
Inside_Inst := True;
Get_Records
(Corresponding_Declaration (Element),
Control,
State);
Inside_Inst := False;
Control := Continue;
end if;
end;
end if;
when An_Ordinary_Type_Declaration |
A_Private_Type_Declaration |
A_Private_Extension_Declaration =>
Tmp_Element := Type_Declaration_View (Cur_Element);
case Definition_Kind (Tmp_Element) is
when A_Tagged_Private_Type_Definition |
A_Private_Extension_Definition =>
Cur_Element := Corresponding_Type_Completion (Cur_Element);
Tmp_Element := Type_Declaration_View (Cur_Element);
when others =>
null;
end case;
case Type_Kind (Tmp_Element) is
when A_Tagged_Record_Type_Definition |
A_Derived_Record_Extension_Definition =>
Type_Data.Main_Type_Elem := Cur_Element;
case Trait_Kind (Tmp_Element) is
when An_Abstract_Trait |
An_Abstract_Private_Trait |
An_Abstract_Limited_Trait |
An_Abstract_Limited_Private_Trait =>
Type_Data.Main_Type_Abstract := True;
when others =>
Type_Data.Main_Type_Abstract := False;
Data.Needs_Set_Up := True;
end case;
-- Checking if any of ancestor types had a discriminant part
Tmp_Element := Cur_Element;
Type_Data.No_Default_Discriminant := False;
loop
exit when Is_Nil (Tmp_Element);
declare
Comp : Asis.Element := Nil_Element;
begin
if Declaration_Kind (Tmp_Element) =
An_Ordinary_Type_Declaration
then
Comp :=
Corresponding_Type_Partial_View (Tmp_Element);
end if;
if not Is_Nil (Discriminant_Part (Tmp_Element)) or else
(not Is_Nil (Comp)
and then not Is_Nil (Discriminant_Part (Comp)))
then
Type_Data.No_Default_Discriminant := True;
exit;
end if;
end;
Tmp_Element := Parent_Type_Declaration (Tmp_Element);
end loop;
Check_Type_For_Elaboration (Cur_Element);
-- Gathering basic data about type
Type_Data.Main_Type_Text_Name := new
String'(To_String (Defining_Name_Image
(First_Name (Type_Data.Main_Type_Elem))));
Type_Data.Nesting := new String'(Get_Nesting (Cur_Element));
Get_Type_Parent_Data (Type_Data);
Data.Needs_Fixtures := True;
-- checking for doubled types.
-- should change to childreb abandoning for private parts
for I in Data.Type_Data_List.First_Index ..
Data.Type_Data_List.Last_Index
loop
if
Is_Equal
(Data.Type_Data_List.Element (I).Main_Type_Elem,
Cur_Element)
then
Type_Doubling := True;
exit;
end if;
end loop;
if not Type_Doubling then
Type_Data.Type_Number := Type_Counter;
Type_Counter := Type_Counter + 1;
Data.Type_Data_List.Append (Type_Data);
-- Adding test type to suite data list
if
Type_Data.Nesting.all = Data.Unit_Full_Name.all
then
Test_Package := new String'
(Data.Unit_Full_Name.all &
"." &
Type_Data.Main_Type_Text_Name.all &
Test_Data_Unit_Name_Suff &
"." &
Type_Data.Main_Type_Text_Name.all &
Test_Unit_Name_Suff);
else
Test_Package := new String'
(Data.Unit_Full_Name.all &
"." & Test_Data_Unit_Name & "." &
Test_Unit_Name & "." &
Nesting_Difference
(Type_Data.Nesting.all,
Data.Unit_Full_Name.all) &
"." &
Type_Data.Main_Type_Text_Name.all &
Test_Data_Unit_Name_Suff &
"." &
Type_Data.Main_Type_Text_Name.all &
Test_Unit_Name_Suff);
end if;
Test_Type.Test_Type := Asis.Nil_Element;
Test_Type.Test_Type_Name := new String'
("Test_" &
Type_Data.Main_Type_Text_Name.all);
Test_Type.Nesting := new String'
(Test_Package.all);
if not Type_Data.Main_Type_Abstract then
Suite_Data_List.Test_Types.Append
((TT_Info => Test_Type,
Test_Package => Test_Package,
Original_Type => Type_Data.Main_Type_Elem));
end if;
end if;
Control := Abandon_Children;
when others =>
null;
end case;
when A_Variable_Declaration |
A_Constant_Declaration =>
Control := Abandon_Children;
when others => null;
end case;
end if;
end First_Pre_Operation;
------------------------
-- Package_Considered --
------------------------
function Package_Considered (Pack : Asis.Declaration) return Boolean
is
Cur : Package_Info_List.Cursor;
Name : String_Access;
begin
if Get_Nesting (Pack) = "" then
Name := new String'
(To_String (Defining_Name_Image (First_Name (Pack))));
else
Name := new String'
(Get_Nesting (Pack) & "." &
To_String (Defining_Name_Image (First_Name (Pack))));
end if;
Cur := Data.Package_Data_List.First;
loop
exit when Cur = Package_Info_List.No_Element;
if Package_Info_List.Element (Cur).Name.all = Name.all then
return True;
end if;
Package_Info_List.Next (Cur);
end loop;
return False;
end Package_Considered;
------------------------------------
-- Parent_Subtype_Unit_Original --
------------------------------------
function Parent_Subtype_Unit_Original
(Type_Decl : Asis.Element;
Is_Generic : Boolean) return Asis.Compilation_Unit
is
Dec_Elem : Asis.Element :=
Parent_Type_Declaration (Type_Decl);
Old_Unit : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit (Type_Decl);
New_Unit : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit (Dec_Elem);
begin
if not Is_Equal (New_Unit, Old_Unit) then
return New_Unit;
end if;
-- If the unit is the same, that means that parent subtype is declared
-- in the formal package declaration. We need to get the declaration of
-- the corresponding generic package.
Dec_Elem := Enclosing_Element (Dec_Elem);
if Is_Generic then
return
Enclosing_Compilation_Unit
(Corresponding_Generic_Package (Dec_Elem));
else
return New_Unit;
end if;
exception
when Asis.Exceptions.ASIS_Inappropriate_Element =>
return Asis.Nil_Compilation_Unit;
end Parent_Subtype_Unit_Original;
----------------------------
-- Second_Pre_Operation --
----------------------------
procedure Second_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State)
is
Subp : Subp_Info;
Owner_Def : Asis.Element;
Owner_Decl : Asis.Element;
Type_Found : Boolean;
Test_Routine : GNATtest.Harness.Generator.Test_Routine_Info;
Test_Routine_Wrapper : Test_Routine_Info_Wrapper;
Test_Package_Name : String_Access;
Original_Type : Asis.Element;
Has_TC : Boolean;
procedure Update_Name_Frequency (Subp_Name : String);
---------------------------
-- Update_Name_Frequency --
---------------------------
procedure Update_Name_Frequency (Subp_Name : String) is
Cur : Name_Frequency.Cursor;
begin
Cur := Data.Subp_Name_Frequency.Find (To_Lower (Subp_Name));
if Cur = Name_Frequency.No_Element then
Data.Subp_Name_Frequency.Include (To_Lower (Subp_Name), 1);
else
Data.Subp_Name_Frequency.Replace_Element
(Cur, (Name_Frequency.Element (Cur)) + 1);
end if;
end Update_Name_Frequency;
begin
if Element_Kind (Element) = A_Declaration then
if Is_Ghost_Code (Element) then
Control := Abandon_Children;
return;
end if;
case Declaration_Kind (Element) is
when An_Expression_Function_Declaration =>
if not Is_Nil (Corresponding_Declaration (Element)) then
Control := Abandon_Children;
return;
end if;
when A_Procedure_Renaming_Declaration |
A_Function_Renaming_Declaration =>
if Inside_Inst then
declare
Gen_Pack : constant Asis.Element :=
Enclosing_Element
(Corresponding_Generic_Element
(First_Name (Element)));
begin
case Declaration_Kind (Gen_Pack) is
when A_Formal_Function_Declaration |
A_Formal_Procedure_Declaration =>
Control := Abandon_Children;
return;
when others =>
null;
end case;
end;
end if;
if not Is_Nil (Corresponding_Declaration (Element)) then
if
not Is_Equal (Corresponding_Declaration (Element), Element)
then
Control := Abandon_Children;
return;
end if;
end if;
when others =>
null;
end case;
case Declaration_Kind (Element) is
when A_Generic_Package_Declaration =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
if not Inside_Inst then
if not Package_Considered (Element) then
Control := Abandon_Children;
else
Inside_Gen := True;
end if;
else
Control := Abandon_Children;
end if;
when A_Protected_Type_Declaration |
A_Single_Protected_Declaration =>
Control := Abandon_Children;
when A_Package_Instantiation =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
if not Inside_Inst and then not Inside_Gen then
declare
Gen_Pack : constant Asis.Element :=
Unrenamed_Generic_Unit (Element);
Gen_Pack_CU : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit (Gen_Pack);
File_Name : constant String :=
Normalize_Pathname
(Name => To_String (Text_Name (Gen_Pack_CU)),
Resolve_Links => False,
Case_Sensitive => False);
begin
if not Is_Part_Of_Instance (Gen_Pack)
and then Source_Present (File_Name)
then
Inside_Inst := True;
Inst_Elem := Element;
Get_Subprograms
(Corresponding_Declaration (Element),
Control,
State);
Inside_Inst := False;
Control := Continue;
end if;
end;
end if;
when A_Procedure_Declaration |
A_Function_Declaration |
A_Procedure_Renaming_Declaration |
A_Function_Renaming_Declaration |
A_Procedure_Instantiation |
A_Function_Instantiation |
An_Expression_Function_Declaration =>
Subp.Subp_Declaration := Element;
Subp.Subp_Text_Name :=
new String'(Get_Subp_Name (Element));
Subp.Subp_Name_Image := new String'
(To_String (Defining_Name_Image (First_Name (Element))));
Subp.Nesting := new String'(Get_Nesting (Element));
case Trait_Kind (Element) is
when An_Abstract_Trait =>
Subp.Is_Abstract := True;
when others =>
Subp.Is_Abstract := False;
Data.Needs_Assertions := True;
end case;
if
Is_Dispatching_Operation (Element)
and then Definition_Kind (Primitive_Owner (Element)) /=
A_Private_Type_Definition
-- This is a special case for gnattest. Although the
-- operation is dispatching, it is only so for the
-- private part of child packages. So gnattest should
-- treat it as a regular non-dispatching subprogram.
then
Owner_Def := Primitive_Owner (Element);
Owner_Decl := Enclosing_Element (Owner_Def);
case Definition_Kind (Owner_Def) is
when A_Private_Extension_Definition |
A_Tagged_Private_Type_Definition =>
Owner_Decl :=
Corresponding_Type_Completion (Owner_Decl);
when others =>
null;
end case;
Type_Found := False;
for
I in Data.Type_Data_List.First_Index ..
Data.Type_Data_List.Last_Index
loop
if
Is_Equal
(Data.Type_Data_List.Element (I).Main_Type_Elem,
Owner_Decl)
then
Subp.Corresp_Type :=
Data.Type_Data_List.Element (I).Type_Number;
if Inside_Inst then
Subp.Subp_Mangle_Name := new String'
(Mangle_Hash
(Corresponding_Non_Generic_Subp (Element)));
Subp.Subp_Full_Hash := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element)));
Subp.Subp_Hash_V1 := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element),
Case_Sensitive => True,
N_Controlling => True));
Subp.Subp_Hash_V2_1 := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element),
N_Controlling => True));
else
Subp.Subp_Mangle_Name := new
String'(Mangle_Hash (Element));
Subp.Subp_Full_Hash := new
String'(Mangle_Hash_Full (Element));
Subp.Subp_Hash_V1 := new
String'(Mangle_Hash_Full (Element, True, True));
Subp.Subp_Hash_V2_1 := new
String'(Mangle_Hash_Full
(Element,
N_Controlling => True));
end if;
Type_Found := True;
exit;
end if;
end loop;
-- Setting suite info
if Type_Found then
Test_Routine.TR_Declaration := Asis.Nil_Element;
Test_Routine.TR_Text_Name := new String'
(Subp.Subp_Mangle_Name.all);
-- not setting test type number since it will be reser
-- during suite_data generation.
Original_Type := Owner_Decl;
-- Setting tested subprogram sloc for suite info
if Inside_Inst then
declare
Subp_Span : constant Span :=
Element_Span
(Corresponding_Non_Generic_Subp
(Subp.Subp_Declaration));
Gen_CU : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit
(Corresponding_Non_Generic_Subp
(Subp.Subp_Declaration));
Inst_Span : constant Span :=
Element_Span (Inst_Elem);
begin
Test_Routine.Tested_Sloc := new String'
(Base_Name (To_String (Text_Name (Gen_CU)))
& ":"
& Trim
(Integer'Image (Subp_Span.First_Line),
Both)
& ":"
& Trim
(Integer'Image (Subp_Span.First_Column), Both)
& " instance at "
& Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim
(Integer'Image (Inst_Span.First_Line),
Both)
& ":"
& Trim
(Integer'Image (Inst_Span.First_Column), Both)
& ":");
end;
else
declare
Subp_Span : constant Span :=
Element_Span (Subp.Subp_Declaration);
begin
Test_Routine.Tested_Sloc := new String'
(Base_Name (Data.Unit_File_Name.all) &
":" &
Trim
(Integer'Image (Subp_Span.First_Line),
Both) &
":" &
Trim
(Integer'Image (Subp_Span.First_Column), Both)
& ":");
end;
end if;
if
Nesting_Difference
(Data.Unit_Full_Name.all, Subp.Nesting.all) = ""
then
Test_Package_Name := new String'
(Data.Unit_Full_Name.all &
"." &
To_String (Defining_Name_Image
(First_Name (Original_Type))) &
Test_Data_Unit_Name_Suff & "." &
To_String (Defining_Name_Image
(First_Name (Original_Type))) &
Test_Unit_Name_Suff);
else
Test_Package_Name := new String'
(Data.Unit_Full_Name.all & "." &
Test_Data_Unit_Name & "." &
Test_Unit_Name &
"." &
Nesting_Difference
(Data.Unit_Full_Name.all,
Subp.Nesting.all) &
"." &
To_String (Defining_Name_Image
(First_Name (Original_Type))) &
Test_Data_Unit_Name_Suff & "." &
To_String (Defining_Name_Image
(First_Name (Original_Type))) &
Test_Unit_Name_Suff);
end if;
Test_Routine.Nesting := new String'
(Test_Package_Name.all);
end if;
else
if Is_Dispatching_Operation (Element) then
-- In such case the check for Elaboration controll
-- is not performed for the type in First_Pre_Operation
-- so we need to launch it here.
Owner_Def := Primitive_Owner (Element);
Owner_Decl := Enclosing_Element (Owner_Def);
case Definition_Kind (Owner_Def) is
when A_Private_Extension_Definition |
A_Tagged_Private_Type_Definition =>
Owner_Decl :=
Corresponding_Type_Completion (Owner_Decl);
when others =>
null;
end case;
Check_Type_For_Elaboration (Owner_Decl);
end if;
-- In simple case the type is always found, because in fact
-- we do not depend on it.
Type_Found := True;
Subp.Corresp_Type := 0;
if Inside_Inst then
Subp.Subp_Mangle_Name := new String'
(Mangle_Hash
(Corresponding_Non_Generic_Subp (Element)));
Subp.Subp_Full_Hash := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element)));
Subp.Subp_Hash_V1 := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element),
Case_Sensitive => True,
N_Controlling => True));
Subp.Subp_Hash_V2_1 := new String'
(Mangle_Hash_Full
(Corresponding_Non_Generic_Subp (Element),
N_Controlling => True));
else
Subp.Subp_Mangle_Name := new
String'(Mangle_Hash (Element));
Subp.Subp_Full_Hash := new
String'(Mangle_Hash_Full (Element));
Subp.Subp_Hash_V1 := new
String'(Mangle_Hash_Full (Element, True, True));
Subp.Subp_Hash_V2_1 := new
String'(Mangle_Hash_Full
(Element,
N_Controlling => True));
end if;
Data.Has_Simple_Case := True;
Data.Needs_Fixtures := True;
Data.Needs_Set_Up := True;
Data.Needs_Assertions := True;
-- Adding corresponding test routines for non-primitives to
-- the first element of suite data list.
if not Subp.Is_Abstract then
Test_Routine.TR_Declaration := Asis.Nil_Element;
Test_Routine.TR_Text_Name := new String'
(Subp.Subp_Mangle_Name.all);
Test_Routine.Test_Type_Numb := 1;
-- Setting tested subprogram sloc for suite info
if Inside_Inst then
declare
Subp_Span : constant Span :=
Element_Span
(Corresponding_Non_Generic_Subp
(Subp.Subp_Declaration));
Gen_CU : constant Asis.Compilation_Unit :=
Enclosing_Compilation_Unit
(Corresponding_Non_Generic_Subp
(Subp.Subp_Declaration));
Inst_Span : constant Span :=
Element_Span (Inst_Elem);
begin
Test_Routine.Tested_Sloc := new String'
(Base_Name (To_String (Text_Name (Gen_CU)))
& ":"
& Trim
(Integer'Image (Subp_Span.First_Line),
Both)
& ":"
& Trim
(Integer'Image (Subp_Span.First_Column), Both)
& " instance at "
& Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim
(Integer'Image (Inst_Span.First_Line),
Both)
& ":"
& Trim
(Integer'Image (Inst_Span.First_Column), Both)
& ":");
end;
else
declare
Subp_Span : constant Span :=
Element_Span (Subp.Subp_Declaration);
begin
Test_Routine.Tested_Sloc := new String'
(Base_Name (Data.Unit_File_Name.all)
& ":"
& Trim
(Integer'Image (Subp_Span.First_Line),
Both)
& ":"
& Trim
(Integer'Image (Subp_Span.First_Column), Both)
& ":");
end;
end if;
if
Nesting_Difference
(Data.Unit_Full_Name.all, Subp.Nesting.all) = ""
then
Test_Routine.Nesting := new String'
(Subp.Nesting.all & "." &
Test_Data_Unit_Name & "." &
Test_Unit_Name);
else
Test_Routine.Nesting := new String'
(Nesting_Common_Prefix
(Data.Unit_Full_Name.all, Subp.Nesting.all) &
"." & Test_Data_Unit_Name &
"." & Test_Unit_Name & "." &
Nesting_Difference
(Data.Unit_Full_Name.all, Subp.Nesting.all) &
"." & Test_Data_Unit_Name & "." & Test_Unit_Name);
end if;
Test_Package_Name := new String'
(Test_Routine.Nesting.all);
Original_Type := Asis.Nil_Element;
end if;
end if;
if not (Subp.Is_Abstract and not
Is_Dispatching_Operation (Element))
then
if Type_Found then
Test_Routine_Wrapper :=
(TR_Info => Test_Routine,
Test_Package => Test_Package_Name,
Original_Type => Original_Type,
Original_Subp => Element);
Test_Package_Name := null;
Gather_Test_Cases
(Subp,
Test_Routine_Wrapper,
Data,
Suite_Data_List,
Has_TC);
if Has_TC or else not Test_Case_Only then
Update_Name_Frequency (Subp.Subp_Text_Name.all);
end if;
end if;
end if;
Control := Abandon_Children;
when A_Variable_Declaration |
A_Constant_Declaration =>
Control := Abandon_Children;
when others =>
null;
end case;
end if;
end Second_Pre_Operation;
-------------------------
-- Third_Pre_Operation --
-------------------------
procedure Third_Pre_Operation
(Element : Asis.Element;
Control : in out Traverse_Control;
State : in out No_State)
is
Package_Data : Package_Info;
begin
pragma Unreferenced (State);
if Element_Kind (Element) = A_Declaration then
if Is_Private (Element) then
Control := Abandon_Siblings;
return;
end if;
if Is_Ghost_Code (Element) then
Control := Abandon_Children;
return;
end if;
case Declaration_Kind (Element) is
when A_Package_Declaration =>
if Get_Nesting (Element) = "" then
Package_Data.Name := new String'
(To_String (Defining_Name_Image (First_Name (Element))));
else
Package_Data.Name := new String'
(Get_Nesting (Element) & "." &
To_String (Defining_Name_Image (First_Name (Element))));
end if;
Package_Data.Is_Generic := False;
Package_Data.Data_Kind := Declaration_Data;
Package_Data.Element := Element;
Data.Package_Data_List.Append (Package_Data);
when A_Generic_Package_Declaration =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
if
Is_Equal
(Element,
Unit_Declaration (Enclosing_Compilation_Unit (Element)))
then
if Get_Nesting (Element) = "" then
Package_Data.Name := new String'
(To_String
(Defining_Name_Image (First_Name (Element))));
else
Package_Data.Name := new String'
(Get_Nesting (Element) & "."
& To_String
(Defining_Name_Image (First_Name (Element))));
end if;
Package_Data.Is_Generic := True;
Package_Data.Data_Kind := Declaration_Data;
Package_Data.Element := Element;
Data.Package_Data_List.Append (Package_Data);
end if;
-- Temporary stub to ignore nested generics
Control := Abandon_Children;
when A_Package_Instantiation =>
if Stub_Mode_ON then
Control := Abandon_Children;
return;
end if;
-- check if corresponding generic is under test,
-- if it is not nested in another generic and such
Package_Data.Name := new String'
(Get_Nesting (Element) & "." &
To_String (Defining_Name_Image (First_Name (Element))));
Package_Data.Data_Kind := Instantiation;
Package_Data.Is_Generic := False;
declare
Gen_Pack : constant Asis.Element :=
Unrenamed_Generic_Unit (Element);
Enclos : constant Asis.Element :=
(Unit_Declaration (Enclosing_Compilation_Unit (Gen_Pack)));
begin
-- no checks for nesting for now since we do not
-- deal with nested ones
if Is_Equal (Enclos, Gen_Pack) then
Package_Data.Generic_Containing_Package := new String'
(To_String (Defining_Name_Image (First_Name (Enclos))));
Package_Data.Element := Element;
Data.Package_Data_List.Append (Package_Data);
Control := Abandon_Children;
end if;
end;
when A_Variable_Declaration |
A_Constant_Declaration =>
Control := Abandon_Children;
when others =>
null;
end case;
end if;
end Third_Pre_Operation;
----------------------------
-- Unrenamed_Generic_Unit --
----------------------------
function Unrenamed_Generic_Unit
(Declaration : Asis.Declaration)
return Asis.Declaration
is
Gen_Elem : constant Asis.Element :=
Enclosing_Element
(Corresponding_Name_Definition
(Normalize_Reference
(Generic_Unit_Name (Declaration))));
begin
case Declaration_Kind (Gen_Elem) is
when A_Generic_Package_Renaming_Declaration |
A_Generic_Procedure_Renaming_Declaration |
A_Generic_Function_Renaming_Declaration =>
return Enclosing_Element
(Corresponding_Name_Definition
(Normalize_Reference
(Corresponding_Base_Entity (Gen_Elem))));
when others =>
return Gen_Elem;
end case;
end Unrenamed_Generic_Unit;
---------------------------
-- Unsupported_Unit_Kind --
---------------------------
function Unsupported_Unit_Kind (The_Unit : Asis.Compilation_Unit)
return String
is
begin
case Unit_Kind (The_Unit) is
when A_Procedure |
A_Function |
A_Generic_Procedure |
A_Generic_Function |
A_Procedure_Instance |
A_Function_Instance |
A_Function_Renaming |
A_Procedure_Renaming |
A_Generic_Procedure_Renaming |
A_Generic_Function_Renaming |
A_Procedure_Body |
A_Function_Body =>
return "subprogram";
when A_Package_Instance =>
return "package instance";
when A_Package_Renaming |
A_Generic_Package_Renaming =>
return "package renaming";
when A_Package_Body_Subunit |
A_Task_Body_Subunit |
A_Protected_Body_Subunit |
A_Procedure_Body_Subunit |
A_Function_Body_Subunit =>
return "body subunit";
when others =>
return "unknown";
end case;
end Unsupported_Unit_Kind;
begin
-- Adding test type for test package of non-primitives.
-- It can remain empty of subprograms.
if Is_RCI_Unit (The_Unit) then
Apropriate_Source := False;
Report_Std
(Unit_SF_Name &
" warning: " &
"no test skeletons generated for subprograms in a RCI package.");
Set_Source_Status (Unit_SF_Name, Processed_In_Vain);
return;
end if;
case Declaration_Kind (Unit_Declaration (The_Unit)) is
when A_Package_Declaration =>
Data.Is_Generic := False;
when A_Generic_Package_Declaration =>
Data.Is_Generic := True;
when A_Package_Instantiation =>
if Get_Source_Status (Unit_SF_Name) = Waiting then
Set_Source_Status (Unit_SF_Name, Processed);
Apropriate_Source := False;
return;
end if;
Tmp_Element := Normalize_Reference
(Generic_Unit_Name (Unit_Declaration (The_Unit)));
Tmp_CU := Enclosing_Compilation_Unit
(Corresponding_Name_Declaration (Tmp_Element));
Gen_Unit_Name := new String'(To_String (Text_Name (Tmp_CU)));
-- Checking if corresponding generic package is an argument package
if not Source_Present (Gen_Unit_Name.all) then
Set_Source_Status (Unit_SF_Name, Bad_Inheritance);
Apropriate_Source := False;
Free (Gen_Unit_Name);
return;
end if;
if Get_Source_Status (Gen_Unit_Name.all) /= Processed then
Set_Source_Status (Unit_SF_Name, Bad_Inheritance);
Apropriate_Source := False;
Free (Gen_Unit_Name);
return;
end if;
Data :=
(Data_Kind => Instantiation,
Unit => The_Unit,
Unit_Full_Name =>
new String'(To_String (Unit_Full_Name (The_Unit))),
Unit_File_Name =>
new String'(Base_Name (To_String (Text_Name (The_Unit)))),
Gen_Unit => Tmp_CU,
Gen_Unit_Full_Name =>
new String'(To_String (Unit_Full_Name (Tmp_CU))),
Gen_Unit_File_Name =>
new String'(Gen_Unit_Name.all));
Free (Gen_Unit_Name);
Apropriate_Source := True;
return;
when others =>
Report_Std
("gnattest: "
& Base_Name (To_String (Text_Name (The_Unit)))
& " is an unsupported kind of unit ("
& Unsupported_Unit_Kind (The_Unit)
& ").");
Apropriate_Source := False;
Set_Source_Status (Unit_SF_Name, Bad_Content);
return;
end case;
if not Stub_Mode_ON and then not Separate_Drivers then
-- Checking for private units among parents
Tmp_CU := The_Unit;
loop
exit when To_String (Unit_Full_Name (Tmp_CU)) = "Standard";
if Unit_Class (Tmp_CU) = A_Private_Declaration then
Report_Std
("gnattest: " &
To_String (Unit_Full_Name (The_Unit)) &
" is private or child of private; skipping");
Set_Source_Status (Unit_SF_Name, Bad_Content);
Apropriate_Source := False;
return;
end if;
Tmp_CU := Corresponding_Parent_Declaration (Tmp_CU);
end loop;
end if;
-- Checking for ghost units among parents
Tmp_CU := The_Unit;
loop
exit when To_String (Unit_Full_Name (Tmp_CU)) = "Standard";
if Is_Ghost_Code (Unit_Declaration (Tmp_CU)) then
Set_Source_Status (Unit_SF_Name, Bad_Content);
Apropriate_Source := False;
return;
end if;
Tmp_CU := Corresponding_Parent_Declaration (Tmp_CU);
end loop;
Increase_Indent
(Me,
"processing " & To_String (Unit_Full_Name (The_Unit))
& " (" & Base_Name (To_String (Text_Name (The_Unit))) & ")");
-- Checking for elaboration pragmas
Check_For_Elaboration (The_Unit);
-- Setting the list of packages to stub.
if Stub_Mode_ON then
Get_Units_To_Stub;
end if;
Data.Unit := The_Unit;
Data.Unit_Full_Name := new String'(To_String (Unit_Full_Name (The_Unit)));
Data.Unit_File_Name :=
new String'
(Normalize_Pathname
(Name => To_String (Text_Name (The_Unit)),
Resolve_Links => False,
Case_Sensitive => False));
Trace (Me, "Gathering nested packages");
Get_Nested_Packages (Unit_Declaration (The_Unit), Control, Dummy_State);
declare
Test_Type : Test_Type_Info_Wrapper;
Pack_Cur : Package_Info_List.Cursor;
Test_Package : constant String :=
Data.Unit_Full_Name.all & "." &
Test_Data_Unit_Name & "." & Test_Unit_Name;
Nest_Dif : String_Access;
begin
Test_Type.TT_Info.Test_Type := Asis.Nil_Element;
Test_Type.TT_Info.Test_Type_Name := new String'("Test");
Pack_Cur := Data.Package_Data_List.First;
loop
exit when Pack_Cur = Package_Info_List.No_Element;
Nest_Dif := new String'
(Nesting_Difference
(Package_Info_List.Element (Pack_Cur).Name.all,
Data.Unit_Full_Name.all));
if Nest_Dif.all = "" then
Test_Type.TT_Info.Nesting := new String'(Test_Package);
else
Test_Type.TT_Info.Nesting := new String'
(Test_Package & "." &
Nesting_Difference
(Package_Info_List.Element (Pack_Cur).Name.all,
Data.Unit_Full_Name.all) &
"." & Test_Data_Unit_Name & "." & Test_Unit_Name);
end if;
Free (Nest_Dif);
Test_Type.Test_Package := new String'
(Test_Type.TT_Info.Nesting.all);
Suite_Data_List.Test_Types.Append (Test_Type);
Dummy_Type_Counter := Dummy_Type_Counter + 1;
Package_Info_List.Next (Pack_Cur);
end loop;
end;
Inside_Gen := False;
Trace (Me, "Gathering tagged records");
Get_Records (Unit_Declaration (The_Unit), Control, Dummy_State);
Inside_Gen := False;
Trace (Me, "Gathering subprograms");
Get_Subprograms (Unit_Declaration (The_Unit), Control, Dummy_State);
Decrease_Indent (Me, "Traversings finished");
-- The first type is an imitation for non-primitives, so there is no
-- inherited routines for it.
if Inheritance_To_Suite and then not Inside_Gen then
for
K in Suite_Data_List.Test_Types.First_Index + Dummy_Type_Counter ..
Suite_Data_List.Test_Types.Last_Index
loop
declare
Tmp_Elem_Dec : constant Asis.Element :=
Suite_Data_List.Test_Types.Element (K).Original_Type;
Tmp_Elem_Def : constant Asis.Element :=
Type_Declaration_View (Tmp_Elem_Dec);
Corresp_Def : Asis.Element;
Corresp_Decl : Asis.Element;
Decl_Kind : Declaration_Kinds;
begin
if
Type_Kind (Tmp_Elem_Def) = A_Derived_Record_Extension_Definition
then
Corresp_Decl := Corresponding_Type_Declaration (Tmp_Elem_Dec);
Decl_Kind := Declaration_Kind (Corresp_Decl);
if
Is_Nil (Corresp_Decl) or else
Decl_Kind = A_Private_Type_Declaration or else
Decl_Kind = An_Incomplete_Type_Declaration or else
Decl_Kind = A_Tagged_Incomplete_Type_Declaration
then
Gather_Inherited_Subprograms
(Tmp_Elem_Def,
Tmp_Elem_Dec,
Suite_Data_List);
else
Corresp_Def := Type_Declaration_View
(Corresponding_Type_Declaration (Tmp_Elem_Dec));
case Definition_Kind (Corresp_Def) is
when A_Tagged_Private_Type_Definition =>
Gather_Inherited_Subprograms
(Tmp_Elem_Def,
Tmp_Elem_Dec,
Suite_Data_List);
when others =>
Gather_Inherited_Subprograms
(Corresp_Def,
Tmp_Elem_Dec,
Suite_Data_List);
end case;
end if;
end if;
end;
end loop;
end if;
if Data.Type_Data_List.Is_Empty and Data.Subp_List.Is_Empty then
Apropriate_Source := False;
Set_Source_Status (Unit_SF_Name, Processed_In_Vain);
else
Apropriate_Source := True;
end if;
declare
Cur : Subp_Data_List.Cursor;
Tmp_Subp : Subp_Info;
begin
Cur := Data.Subp_List.First;
loop
exit when Cur = Subp_Data_List.No_Element;
Tmp_Subp := Subp_Data_List.Element (Cur);
if
Data.Subp_Name_Frequency.Element
(To_Lower (Tmp_Subp.Subp_Text_Name.all)) > 1
then
Tmp_Subp.Is_Overloaded := True;
else
Tmp_Subp.Is_Overloaded := False;
end if;
Data.Subp_List.Replace_Element (Cur, Tmp_Subp);
Subp_Data_List.Next (Cur);
end loop;
end;
end Gather_Data;
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