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end Test_Atom;
procedure Test_Atom_Accessors
(Test : in out NT.Test;
Tested : in Descriptor'Class;
Expected : in Atom;
Expected_Level : in Integer := -1)
Expected_Level : in Integer := -1;
Context : in String := "")
is
Context_Given : Boolean := Context = "";
procedure Fail_With_Context;
procedure Fail_With_Context is
begin
if not Context_Given then
Test.Fail (Context);
Context_Given := True;
else
Test.Fail;
end if;
end Fail_With_Context;
Print_Expected : Boolean := False;
begin
if Tested.Current_Event /= Events.Add_Atom then
if Context /= "" then
Test.Error (Context);
end if;
Test.Error ("Test_Atom_Accessors called with current event "
& Events.Event'Image (Tested.Current_Event));
return;
end if;
if Expected_Level >= 0 then
Current_Level_Test :
declare
Level : constant Natural := Tested.Current_Level;
begin
if Level /= Expected_Level then
Fail_With_Context;
Test.Fail ("Current_Level is"
Test.Info ("Current_Level is"
& Integer'Image (Level)
& ", expected"
& Integer'Image (Expected_Level));
end if;
end Current_Level_Test;
end if;
Current_Atom_Test :
declare
Current_Atom : constant Atom := Tested.Current_Atom;
begin
if Current_Atom /= Expected then
Print_Expected := True;
Test.Fail;
Fail_With_Context;
Dump_Atom (Test, Current_Atom, "Current_Atom");
end if;
end Current_Atom_Test;
Query_Atom_Test :
declare
procedure Process (Data : in Atom);
Calls : Natural := 0;
Buffer : Atom_Buffers.Atom_Buffer;
procedure Process (Data : in Atom) is
begin
Calls := Calls + 1;
Buffer.Append (Data);
end Process;
begin
Tested.Query_Atom (Process'Access);
if Calls = 0 then
Fail_With_Context;
Test.Fail ("Query_Atom did not call Process");
Test.Info ("Query_Atom did not call Process");
elsif Calls > 1 then
Fail_With_Context;
Test.Fail ("Query_Atom called Process" & Integer'Image (Calls)
Test.Info ("Query_Atom called Process" & Integer'Image (Calls)
& " times");
Print_Expected := True;
Dump_Atom (Test, Buffer.Data, "Buffer");
elsif Buffer.Data /= Expected then
Print_Expected := True;
Test.Fail;
Fail_With_Context;
Dump_Atom (Test, Buffer.Data, "Query_Atom");
end if;
end Query_Atom_Test;
Long_Read_Atom_Test :
declare
Buffer : Atom (21 .. Expected'Length + 30);
Length : Count;
begin
Tested.Read_Atom (Buffer, Length);
if Buffer (Buffer'First .. Buffer'First + Length - 1) /= Expected then
Print_Expected := True;
Test.Fail;
Fail_With_Context;
Dump_Atom
(Test,
Buffer (Buffer'First .. Buffer'First + Length - 1),
"Read_Atom");
end if;
end Long_Read_Atom_Test;
Short_Read_Atom_Test :
declare
Buffer : Atom (11 .. Expected'Length / 2 + 10);
Length : Count;
begin
Tested.Read_Atom (Buffer, Length);
if Expected (Expected'First .. Expected'First + Buffer'Length - 1)
/= Buffer
then
Print_Expected := True;
Test.Fail;
Fail_With_Context;
Dump_Atom (Test, Buffer, "Short Read_Atom");
end if;
end Short_Read_Atom_Test;
if Print_Expected then
Dump_Atom (Test, Expected, "Expected");
end if;
end Test_Atom_Accessors;
procedure Test_Atom_Accessor_Exceptions
(Test : in out NT.Test;
Tested : in Descriptor'Class) is
begin
Tested : in Descriptor'Class;
Context : in String := "")
is
Context_Given : Boolean := Context = "";
procedure Fail_With_Context;
procedure Fail_With_Context is
begin
if not Context_Given then
Test.Fail (Context);
Context_Given := True;
else
Test.Fail;
end if;
end Fail_With_Context;
begin
if Tested.Current_Event = Events.Add_Atom then
if Context /= "" then
Test.Error (Context);
end if;
Test.Error ("Test_Atom_Accessor_Exceptions during Events.Add_Atom");
return;
end if;
Current_Atom_Test :
begin
declare
Data : constant Atom := Tested.Current_Atom;
begin
Fail_With_Context;
Test.Fail ("No exception raised in Current_Atom");
Test.Info ("No exception raised in Current_Atom");
Dump_Atom (Test, Data, "Returned value");
end;
exception
when Program_Error => null;
when Error : others =>
Fail_With_Context;
Test.Fail ("Wrong exception raised in Current_Atom");
Test.Info ("Wrong exception raised in Current_Atom");
Test.Report_Exception (Error, NT.Fail);
end Current_Atom_Test;
Query_Atom_Test :
declare
procedure Process (Data : in Atom);
Calls : Natural := 0;
Buffer : Atom_Buffers.Atom_Buffer;
procedure Process (Data : in Atom) is
begin
Calls := Calls + 1;
Buffer.Append (Data);
end Process;
begin
Tested.Query_Atom (Process'Access);
Fail_With_Context;
Test.Fail ("No exception raised in Query_Atom");
Test.Info ("No exception raised in Query_Atom");
Dump_Atom (Test, Buffer.Data,
"Buffer from" & Natural'Image (Calls) & " calls");
exception
when Program_Error => null;
when Error : others =>
Fail_With_Context;
Test.Fail ("Wrong exception raised in Query_Atom");
Test.Info ("Wrong exception raised in Query_Atom");
Test.Report_Exception (Error, NT.Fail);
end Query_Atom_Test;
Read_Atom_Test :
declare
Buffer : Atom (0 .. 31) := (others => 46);
Length : Count;
begin
Tested.Read_Atom (Buffer, Length);
Fail_With_Context;
Test.Fail ("No exception raised in Read_Atom");
Test.Info ("No exception raised in Read_Atom");
Test.Info ("Returned Length:" & Count'Image (Length));
Dump_Atom (Test, Buffer, "Output Buffer");
exception
when Program_Error => null;
when Error : others =>
Fail_With_Context;
Test.Fail ("Wrong exception raised in Read_Atom");
Test.Info ("Wrong exception raised in Read_Atom");
Test.Report_Exception (Error, NT.Fail);
end Read_Atom_Test;
end Test_Atom_Accessor_Exceptions;
procedure Next_And_Check
(Test : in out NT.Test;
Tested : in out Descriptor'Class;
Expected : in Events.Event;
Level : in Natural)
Level : in Natural;
Context : in String := "")
is
Event : Events.Event;
begin
Tested.Next (Event);
if Event /= Expected then
if Context /= "" then
Test.Fail (Context);
end if;
Test.Fail ("Found event "
& Events.Event'Image (Event)
& ", expected "
& Events.Event'Image (Expected));
elsif Tested.Current_Level /= Level then
if Context /= "" then
Test.Fail (Context);
end if;
Test.Fail ("Found event "
& Events.Event'Image (Event)
& " at level"
& Integer'Image (Tested.Current_Level)
& ", expected"
& Integer'Image (Level));
end if;
end Next_And_Check;
procedure Next_And_Check
(Test : in out NT.Test;
Tested : in out Descriptor'Class;
Expected : in Atom;
Level : in Natural)
Level : in Natural;
Context : in String := "")
is
Event : Events.Event;
begin
Tested.Next (Event);
if Event /= Events.Add_Atom then
if Context /= "" then
Test.Fail (Context);
end if;
Test.Fail ("Found event "
& Events.Event'Image (Event)
& ", expected Add_Atom");
else
Test_Tools.Test_Atom_Accessors (Test, Tested, Expected, Level);
Test_Tools.Test_Atom_Accessors
(Test, Tested, Expected, Level, Context);
end if;
end Next_And_Check;
-------------------
-- Memory Stream --
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