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387 | with Ada.Directories; use Ada.Directories;
with Ada.Numerics.Discrete_Random;
with Ada.Numerics.Float_Random; use Ada.Numerics.Float_Random;
with Ada.Streams;
with Ada.Streams.Stream_IO; use Ada.Streams.Stream_IO;
with Ada.Text_IO; use Ada.Text_IO;
with Interfaces; use Interfaces;
with My_File; use My_File;
with My_File.TGen_Support; use My_File.TGen_Support;
with TGen.JSON;
with TGen.TGen_Support; use TGen.TGen_Support;
with Show_Date; use Show_Date;
with Show_Date.TGen_Support; use Show_Date.TGen_Support;
procedure Example_Gen is
package Rand1 is new Ada.Numerics.Discrete_Random (T1);
Gen1 : Rand1.Generator;
package Rand2 is new Ada.Numerics.Discrete_Random (T2);
Gen2 : Rand2.Generator;
package Rand3 is new Ada.Numerics.Discrete_Random (T3);
Gen3 : Rand3.Generator;
package Rand4 is new Ada.Numerics.Discrete_Random (Boolean);
Gen4 : Rand4.Generator;
Gen_Float : Ada.Numerics.Float_Random.Generator;
package Rand5 is new Ada.Numerics.Discrete_Random (Positive);
Gen5 : Rand5.Generator;
subtype OK_Char is Character range ' ' .. '~';
package Rand6 is new Ada.Numerics.Discrete_Random (OK_Char);
Gen6 : Rand6.Generator;
package Rand7 is new Ada.Numerics.Discrete_Random (Name_Size_Ty);
Gen7 : Rand7.Generator;
package Rand8 is new Ada.Numerics.Discrete_Random (Shape_Kind);
Gen8 : Rand8.Generator;
subtype Small_Int is Integer range -100 .. 100;
package Rand9 is new Ada.Numerics.Discrete_Random (Small_Int);
Gen9 : Rand9.Generator;
procedure Put_Shape (V : Shape) is
begin
Ada.Text_IO.Put
(V.Name & " (" &V.K'Image & "): X => "
& V.X'Image & ", Y => " & V.Y'Image);
case V.K is
when Point =>
null;
when Line =>
Ada.Text_IO.Put
(", X2 => " & V.X_2'Image & ", Y2 => " & V.Y_2'Image);
when Circle =>
Ada.Text_IO.Put (", Radius => " & V.Radius'Image);
when Ellipse =>
declare
Small : constant Integer := Integer'Min (V.Radius, V.Radius_2);
Big : constant Integer := Integer'Max (V.Radius, V.Radius_2);
begin
Ada.Text_IO.Put
(", Minor Axis => " & Small'Image
& ", Major Axis => " & Big'Image);
end;
when Square =>
Ada.Text_IO.Put (", Side => " & V.Side'Image);
when Rectangle =>
Ada.Text_IO.Put
(", Width => " & V.Side'Image
& ", Length => " & V.Side_2'Image);
end case;
Ada.Text_IO.New_Line;
end Put_Shape;
procedure Put_R (V : R) is
begin
Ada.Text_IO.Put_Line ("F1 => " & V.F1'Image);
Ada.Text_IO.Put_Line ("F2 => " & V.F2'Image);
Ada.Text_IO.Put_Line ("F3 => " & V.F3'Image);
Ada.Text_IO.Put_Line ("F4 => " & V.F4'Image);
Ada.Text_IO.Put_Line ("F5 => " & V.F5'Image);
Ada.Text_IO.Put_Line ("F6 => " & V.F6'Image);
Ada.Text_IO.Put_Line ("F7 => " & V.F7'Image);
Ada.Text_IO.Put ("F8 => (");
for I in 1 .. 10 loop
Ada.Text_IO.Put (V.F8 (I)'Image);
if I /= 10 then
Ada.Text_IO.Put (", ");
end if;
end loop;
Ada.Text_IO.Put_Line (")");
Ada.Text_IO.Put_Line ("F9 => " & V.F9'Image);
Ada.Text_IO.Put_Line ("G1 => " & V.G1'Image);
Ada.Text_IO.Put_Line ("G2 => " & V.G2'Image);
Ada.Text_IO.Put ("G3 => ");
for I in V.G3'Range (1) loop
for J in V.G3'Range (2) loop
Ada.Text_IO.Put (if V.G3 (I, J) then "x " else " ");
end loop;
Ada.Text_IO.New_Line;
if I /= V.G3'Last (1) then
Ada.Text_IO.Put (" ");
end if;
end loop;
Ada.Text_IO.Put ("G4 => ");
Put_Shape (V.G4);
Ada.Text_IO.Put ("G5 => ");
Put_Shape (V.G5);
Ada.Text_IO.Put_Line ("G6 => ");
for I in 1 .. V.G6.L loop
Ada.Text_IO.Put (" ");
Put_Shape (V.G6.Content (I));
end loop;
end Put_R;
function Random_Shape return Shape is
K : constant Shape_Kind := Rand8.Random (Gen8);
begin
case K is
when Point =>
return (Point, 8, "my_point", others => Rand9.Random (Gen9));
when Line =>
return (Line, 7, "my_line", others => Rand9.Random (Gen9));
when Circle =>
return (Circle, 9, "my_circle", Rand9.Random (Gen9), Rand9.Random (Gen9), others => Rand5.Random (Gen5));
when Ellipse =>
return (Ellipse, 10, "my_ellipse", Rand9.Random (Gen9), Rand9.Random (Gen9), others => Rand5.Random (Gen5));
when Square =>
return (Square, 9, "my_square", Rand9.Random (Gen9), Rand9.Random (Gen9), others => Rand5.Random (Gen5));
when Rectangle =>
return (Rectangle, 12, "my_rectangle", Rand9.Random (Gen9), Rand9.Random (Gen9), others => Rand5.Random (Gen5));
end case;
end Random_Shape;
procedure Test (Debug : Boolean := False) is
F : Ada.Streams.Stream_IO.File_Type;
S : Stream_Access;
File_Name : constant String := "scratch_pad.bin";
V1 : constant R :=
(F1 => Rand1.Random (Gen1),
F2 => Rand2.Random (Gen2),
F3 => Rand3.Random (Gen3),
F4 => Rand4.Random (Gen4),
F5 => (if Rand4.Random (Gen4) then Random (Gen_Float) * Float'Last
else Random (Gen_Float) * Float'First),
F6 => (if Rand4.Random (Gen4) then Long_Float (Random (Gen_Float)) * Long_Float'Last
else Long_Float (Random (Gen_Float)) * Long_Float'First),
F7 => (if Rand4.Random (Gen4) then Long_Float (Random (Gen_Float)) * Long_Float'Last
else Long_Float (Random (Gen_Float)) * Long_Float'First),
F8 => (1 .. 10 => Rand5.Random (Gen5)),
F9 => Rand6.Random (Gen6),
G1 => (if Rand4.Random (Gen4) then Fixed_1 (Random (Gen_Float) * Float (Fixed_1'Last))
else Fixed_1 (Random (Gen_Float) * Float (Fixed_1'First))),
G2 => (if Rand4.Random (Gen4) then Fixed_2 (Random (Gen_Float) * Float (Fixed_2'Last))
else Fixed_2 (Random (Gen_Float) * Float (Fixed_2'First))),
G3 => (others => (others => Rand4.Random (Gen4))),
G4 => (Ellipse, 10, "my_ellipse", Rand9.Random (Gen9), Rand9.Random (Gen9), others => Rand5.Random (Gen5)),
G5 => Random_Shape,
G6 => (declare
L : constant T2 := Rand2.Random (Gen2);
begin
Small_Shape_Array'(L => L, Content => (1 .. L => Random_Shape))));
V2 : R;
D1 : constant Date := (Year => 2033, Month => January, Day => 23);
D2 : Date;
M1 : constant Non_Static_Mod := Non_Static_Mod (Rand3.Random (Gen3));
M2 : Non_Static_Mod;
begin
if Debug then
Put_R (V1);
end if;
Create (F, Out_File, File_Name);
S := Stream (F);
TGen_Marshalling_My_File_R_Output (S, V1);
TGen_Marshalling_Show_Date_Date_Output (S, D1);
TGen_Marshalling_My_File_Non_Static_Mod_Output (S, M1);
Close (F);
Open (F, In_File, File_Name);
S := Stream (F);
V2 := TGen_Marshalling_My_File_R_Input (S);
D2 := TGen_Marshalling_Show_Date_Date_Input (S);
M2 := TGen_Marshalling_My_File_Non_Static_Mod_Input (S);
Close (F);
if Debug then
Put_R (V2);
end if;
if V1 /= V2 then
Ada.Text_IO.Put_Line ("V1 FAIL");
end if;
if D1 /= D2 then
Ada.Text_IO.Put_Line ("D1 FAIL");
end if;
if M1 /= M2 then
Ada.Text_IO.Put_Line ("M1 FAIl");
end if;
-- Test JSON marshallers
declare
V1_JSON : constant TGen.JSON.JSON_value :=
TGen_Marshalling_my_file_R_Output (V1);
D1_JSON : constant TGen.JSON.JSON_Value :=
TGen_Marshalling_show_date_Date_Output (D1);
begin
V2 := TGen_Marshalling_My_file_R_Input (V1_JSON);
D2 := TGen_Marshalling_show_date_Date_Input (D1_JSON);
if V1 /= V2 then
Ada.Text_IO.Put_Line ("V1 FAIL (JSON marshallers)");
end if;
if D1 /= D2 then
Ada.Text_IO.Put_Line ("D1 FAIL (JSON marshallers)");
end if;
end;
end Test;
procedure Test_Discr (Debug : Boolean := False) is
F : Ada.Streams.Stream_IO.File_Type;
S : Stream_Access;
File_Name : constant String := "scratch_pad.bin";
V1 : constant Shape := Random_Shape;
begin
if Debug then
Put_Shape (V1);
end if;
Create (F, Out_File, File_Name);
S := Stream (F);
TGen_Marshalling_My_File_Shape_Output (S, V1);
Close (F);
Open (F, In_File, File_Name);
S := Stream (F);
declare
V2 : Shape := TGen_Marshalling_My_File_Shape_Input (S);
begin
Close (F);
if Debug then
Put_Shape (V2);
end if;
if V1 /= V2 then
Ada.Text_IO.Put_Line ("Discr FAIL");
end if;
end;
-- Test JSON marshallers
declare
V1_JSON : constant TGen.JSON.JSON_value :=
TGen_Marshalling_My_File_Shape_Output (V1);
V2 : Shape := TGen_Marshalling_My_File_Shape_Input (V1_JSON);
begin
if V1 /= V2 then
Ada.Text_IO.Put_Line ("Discr FAIL (JSON marshallers)");
end if;
end;
end Test_Discr;
procedure Test_String (Debug : Boolean := False) is
F : Ada.Streams.Stream_IO.File_Type;
S : Stream_Access;
File_Name : constant String := "scratch_pad.bin";
Fst : constant Positive := 1 + Rand7.Random (Gen7);
Lgth : constant Natural := Rand7.Random (Gen7);
V1 : constant String :=
(Fst .. Fst + Lgth => Rand6.Random (Gen6));
begin
if Debug then
Ada.Text_IO.Put_Line ("First => " & V1'First'Image);
Ada.Text_IO.Put_Line ("Last => " & V1'Last'Image);
Ada.Text_IO.Put_Line ("Value => " & V1);
end if;
Create (F, Out_File, File_Name);
S := Stream (F);
TGen_Marshalling_Standard_String_Output (S, V1);
Close (F);
Open (F, In_File, File_Name);
S := Stream (F);
declare
V2 : String := TGen_Marshalling_Standard_String_Input (S);
begin
Close (F);
if Debug then
Ada.Text_IO.Put_Line ("First => " & V2'First'Image);
Ada.Text_IO.Put_Line ("Last => " & V2'Last'Image);
Ada.Text_IO.Put_Line ("Value => " & V2);
end if;
if V1 /= V2 then
Ada.Text_IO.Put_Line ("String FAIL");
end if;
end;
-- Test JSON marshallers
declare
V1_JSON : constant TGen.JSON.JSON_Value :=
TGen_Marshalling_Standard_String_Output (V1);
V2 : constant String :=
TGen_Marshalling_Standard_String_Input (V1_JSON);
begin
if V1 /= V2 then
Ada.Text_IO.Put_Line ("String FAIL (JSON marshallers)");
end if;
end;
end Test_String;
procedure Test_Pred is
F : Ada.Streams.Stream_IO.File_Type;
S : Stream_Access;
File_Name : constant String := "scratch_pad.bin";
V : R2 := (others => True);
W : R2 := V;
begin
Create (F, Out_File, File_Name);
S := Stream (F);
TGen_Marshalling_My_File_R2_Output (S, V);
Close (F);
Open (F, In_File, File_Name);
S := Stream (F);
W := TGen_Marshalling_My_File_R2_Input (S);
if V /= W then
Ada.Text_IO.Put_Line ("Preds FAIL");
end if;
end Test_Pred;
begin
Rand1.Reset (Gen1);
Rand2.Reset (Gen2);
Rand3.Reset (Gen3);
Rand4.Reset (Gen4);
Reset (Gen_Float);
Rand5.Reset (Gen5);
Rand6.Reset (Gen6);
Rand7.Reset (Gen7);
Rand8.Reset (Gen8);
-- Generate records of type R randomly, marshall them and unmarshall them
for I in 1 .. 200 loop
Test;
end loop;
-- Generate strings of various sizes randomly, marshall them and unmarshall them
for I in 1 .. 200 loop
Test_String;
end loop;
-- Generate shapes of various kinds randomly, marshall them and unmarshall them
for I in 1 .. 200 loop
Test_Discr;
end Loop;
-- The default value of R2 breaks its predicate. Test that we can still
-- Marshall Valid Values of this type.
Test_Pred;
Ada.Text_IO.Put_Line
("Size of String headers in bytes:"
& TGen_Marshalling_standard_String_Byte_Size_Header'Image);
Ada.Text_IO.Put_Line
("Size of Matrix headers in bytes:"
& TGen_Marshalling_my_file_Matrix_Byte_Size_Header'Image);
Ada.Text_IO.Put_Line
("Size of Shape headers in bytes:"
& TGen_Marshalling_my_file_Shape_Byte_Size_Header'Image);
Ada.Text_IO.Put_Line
("Size used by the compiler for Small_Shape_Array (Small_Shape_Array'Size):" & Small_Shape_Array'Size'Image);
Ada.Text_IO.Put_Line
("Maximal size computed (Small_Shape_Array_Max_All):"
& TGen_Marshalling_my_file_Small_Shape_Array_Size_Max_All'Image);
end;
|