Natools

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Differences From Artifact [c8351fae34]:

To Artifact [ec7ce81f68]:


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     (Test : in out NT.Test;
      Param : in Parameters;
      Expected : in Atom) is
   begin
      declare
         Input, Output : aliased Test_Tools.Memory_Stream;
         Parser : Parsers.Stream_Parser (Input'Access);
         Pretty_Printer : Printer (Output'Access);
      begin
         Input.Set_Data (Expected);
         Output.Set_Expected (Expected);
         Pretty_Printer.Set_Parameters (Param);
         Parser.Next;
         Transfer (Parser, Pretty_Printer);
         Output.Check_Stream (Test);







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     (Test : in out NT.Test;
      Param : in Parameters;
      Expected : in Atom) is
   begin
      declare
         Input, Output : aliased Test_Tools.Memory_Stream;
         Parser : Parsers.Stream_Parser (Input'Access);
         Pretty_Printer : Stream_Printer (Output'Access);
      begin
         Input.Set_Data (Expected);
         Output.Set_Expected (Expected);
         Pretty_Printer.Set_Parameters (Param);
         Parser.Next;
         Transfer (Parser, Pretty_Printer);
         Output.Check_Stream (Test);
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            Quoted_Escape => Hex_Escape,
            Char_Encoding => ASCII,
            Fallback => Hexadecimal,
            Newline => LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(" & Latin_1.LF
            & "   #303132" & Latin_1.LF
            & "    333435" & Latin_1.LF
            & "    3637#)"));
         Pr.Set_Parameters (Param);

         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("01234567"));
         Pr.Close_List;

         Output.Check_Stream (Test);
      end;

      Param.Fallback := Base64;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(" & Latin_1.LF
            & "   |  YWJj" & Latin_1.LF
            & "      REVG" & Latin_1.LF
            & "      Z2hp" & Latin_1.LF
            & "      SktM" & Latin_1.LF
            & "   |)"));







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            Quoted_Escape => Hex_Escape,
            Char_Encoding => ASCII,
            Fallback => Hexadecimal,
            Newline => LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(" & Latin_1.LF
            & "   #303132" & Latin_1.LF
            & "    333435" & Latin_1.LF
            & "    3637#)"));
         Pr.Set_Parameters (Param);

         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("01234567"));
         Pr.Close_List;

         Output.Check_Stream (Test);
      end;

      Param.Fallback := Base64;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(" & Latin_1.LF
            & "   |  YWJj" & Latin_1.LF
            & "      REVG" & Latin_1.LF
            & "      Z2hp" & Latin_1.LF
            & "      SktM" & Latin_1.LF
            & "   |)"));
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   procedure Basic_Printing (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Basic printing");
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         P : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(7:command(6:subarg)3:arg)3:end"));
         P.Set_Parameters (Canonical);

         P.Open_List;
         P.Append_Atom (To_Atom ("command"));
         P.Open_List;







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   procedure Basic_Printing (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Basic printing");
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         P : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("(7:command(6:subarg)3:arg)3:end"));
         P.Set_Parameters (Canonical);

         P.Open_List;
         P.Append_Atom (To_Atom ("command"));
         P.Open_List;
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      when Error : others => Test.Report_Exception (Error);
   end Indentation;


   procedure Newline_Formats (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Newline formats");

      procedure Print (Pr : in out Printer);

      procedure Print (Pr : in out Printer) is
      begin
         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("begin"));
         Pr.Append_Atom (To_Atom
           ("quoted" & Latin_1.CR & Latin_1.LF & Latin_1.CR & "str"));
         Pr.Close_List;
      end Print;







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      when Error : others => Test.Report_Exception (Error);
   end Indentation;


   procedure Newline_Formats (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Newline formats");

      procedure Print (Pr : in out Stream_Printer);

      procedure Print (Pr : in out Stream_Printer) is
      begin
         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("begin"));
         Pr.Append_Atom (To_Atom
           ("quoted" & Latin_1.CR & Latin_1.LF & Latin_1.CR & "str"));
         Pr.Close_List;
      end Print;
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            Fallback => Hexadecimal,
            Newline => CR);
   begin
      Param.Newline_At (Atom_Data, Atom_Data) := True;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.CR
            & " ""quot\" & Latin_1.CR
            & "ed" & Latin_1.CR
            & "\n" & Latin_1.CR
            & "str"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.LF
            & " ""quot\" & Latin_1.LF
            & "ed\r" & Latin_1.LF
            & "\rstr"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := CR_LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.CR & Latin_1.LF
            & " ""quot\" & Latin_1.CR & Latin_1.LF
            & "ed" & Latin_1.CR & Latin_1.LF
            & "\rstr"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := LF_CR;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.LF & Latin_1.CR
            & " ""quot\" & Latin_1.LF & Latin_1.CR
            & "ed\r" & Latin_1.LF & Latin_1.CR
            & "str"")"));







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            Fallback => Hexadecimal,
            Newline => CR);
   begin
      Param.Newline_At (Atom_Data, Atom_Data) := True;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.CR
            & " ""quot\" & Latin_1.CR
            & "ed" & Latin_1.CR
            & "\n" & Latin_1.CR
            & "str"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.LF
            & " ""quot\" & Latin_1.LF
            & "ed\r" & Latin_1.LF
            & "\rstr"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := CR_LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.CR & Latin_1.LF
            & " ""quot\" & Latin_1.CR & Latin_1.LF
            & "ed" & Latin_1.CR & Latin_1.LF
            & "\rstr"")"));
         Print (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline := LF_CR;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Pr.Set_Parameters (Param);
         Output.Set_Expected (To_Atom
           ("(begin" & Latin_1.LF & Latin_1.CR
            & " ""quot\" & Latin_1.LF & Latin_1.CR
            & "ed\r" & Latin_1.LF & Latin_1.CR
            & "str"")"));
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            Quoted_Escape => Hex_Escape,
            Char_Encoding => UTF_8,
            Fallback => Hexadecimal,
            Newline => CR_LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Pr.Set_Parameters (Initial);

         Pr.Set_Width (Final.Width);
         Pr.Set_Newline_At (Final.Newline_At);
         Pr.Set_Space_At (Final.Space_At);
         Pr.Set_Tab_Stop (Final.Tab_Stop);







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            Quoted_Escape => Hex_Escape,
            Char_Encoding => UTF_8,
            Fallback => Hexadecimal,
            Newline => CR_LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Pr.Set_Parameters (Initial);

         Pr.Set_Width (Final.Width);
         Pr.Set_Newline_At (Final.Newline_At);
         Pr.Set_Space_At (Final.Space_At);
         Pr.Set_Tab_Stop (Final.Tab_Stop);
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            Quoted_Escape => Hex_Escape,
            Char_Encoding => ASCII,
            Fallback => Hexadecimal,
            Newline => CR_LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         --  Check that the first quoted string encoding is exactly as long as
         --  fallback (hexadecimal) encoding, by trying with one less char.
         Output.Set_Expected
           (Encodings.Hex_Atom_Begin
            & Encodings.Encode_Hex
               (Source (Source'First + 1 .. Source'Last), Param.Hex_Casing)
            & Encodings.Hex_Atom_End);
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source (Source'First + 1 .. Source'Last));
         Output.Check_Stream (Test);
      end;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("""Special: \b\t\n\v\f\r\\\""\x00"
            & "UTF-8 sequences: \xC3\xA9, \xE2\x88\x92, \xF0\x9F\x81\xA1, "
            & "\xF9\x88\xB4\x95\xA7, \xFD\xB6\x95\x83\x88\x90"
            & "Invalid UTF-8 sequences: "
            & "\xAA, \xC3, \xE2\x88, \xF0\x9F\x81, \xF9\x88\xB4\x95, "
            & "\xFD\xB6\x95\x83\x88, \xFE." & Latin_1.CR & Latin_1.LF
            & "<>\r\n"""));
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source);
         Output.Check_Stream (Test);
      end;

      Param.Char_Encoding := Latin;
      Param.Hex_Casing := Encodings.Lower;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("""Special: \b\t\n\v\f\r\\\""\x00"
            & "UTF-8 sequences: "
            & Character'Val (16#C3#) & Character'Val (16#A9#)
            & ", " & Character'Val (16#E2#) & "\x88\x92, "
            & Character'Val (16#F0#) & "\x9f\x81"







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            Quoted_Escape => Hex_Escape,
            Char_Encoding => ASCII,
            Fallback => Hexadecimal,
            Newline => CR_LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         --  Check that the first quoted string encoding is exactly as long as
         --  fallback (hexadecimal) encoding, by trying with one less char.
         Output.Set_Expected
           (Encodings.Hex_Atom_Begin
            & Encodings.Encode_Hex
               (Source (Source'First + 1 .. Source'Last), Param.Hex_Casing)
            & Encodings.Hex_Atom_End);
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source (Source'First + 1 .. Source'Last));
         Output.Check_Stream (Test);
      end;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("""Special: \b\t\n\v\f\r\\\""\x00"
            & "UTF-8 sequences: \xC3\xA9, \xE2\x88\x92, \xF0\x9F\x81\xA1, "
            & "\xF9\x88\xB4\x95\xA7, \xFD\xB6\x95\x83\x88\x90"
            & "Invalid UTF-8 sequences: "
            & "\xAA, \xC3, \xE2\x88, \xF0\x9F\x81, \xF9\x88\xB4\x95, "
            & "\xFD\xB6\x95\x83\x88, \xFE." & Latin_1.CR & Latin_1.LF
            & "<>\r\n"""));
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source);
         Output.Check_Stream (Test);
      end;

      Param.Char_Encoding := Latin;
      Param.Hex_Casing := Encodings.Lower;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("""Special: \b\t\n\v\f\r\\\""\x00"
            & "UTF-8 sequences: "
            & Character'Val (16#C3#) & Character'Val (16#A9#)
            & ", " & Character'Val (16#E2#) & "\x88\x92, "
            & Character'Val (16#F0#) & "\x9f\x81"
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      end;

      Param.Char_Encoding := UTF_8;
      Param.Quoted_Escape := Octal_Escape;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("""Special: \b\t\n\v\f\r\\\""\000")
            & Source (18 .. 62)
            & To_Atom ("Invalid UTF-8 sequences: "
               & "\252, \303, \342\210, \360\237\201, "
               & "\371\210\264\225, \375\266\225\203\210, \376."
               & Latin_1.CR & Latin_1.LF
               & "<>\r\n"""));
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source);
         Output.Check_Stream (Test);
      end;

      Param.Width := 31;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("""Special: \b\t\n\v\f\r\\\""\000"
                                 & '\' & Latin_1.CR & Latin_1.LF)
            & Source (18 .. 62)
            & To_Atom ('\' & Latin_1.CR & Latin_1.LF
               & "Invalid UTF-8 sequences: \252,\" & Latin_1.CR & Latin_1.LF
               & " \303, \342\210, \360\237\201,\" & Latin_1.CR & Latin_1.LF







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      end;

      Param.Char_Encoding := UTF_8;
      Param.Quoted_Escape := Octal_Escape;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("""Special: \b\t\n\v\f\r\\\""\000")
            & Source (18 .. 62)
            & To_Atom ("Invalid UTF-8 sequences: "
               & "\252, \303, \342\210, \360\237\201, "
               & "\371\210\264\225, \375\266\225\203\210, \376."
               & Latin_1.CR & Latin_1.LF
               & "<>\r\n"""));
         Pr.Set_Parameters (Param);
         Pr.Append_Atom (Source);
         Output.Check_Stream (Test);
      end;

      Param.Width := 31;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("""Special: \b\t\n\v\f\r\\\""\000"
                                 & '\' & Latin_1.CR & Latin_1.LF)
            & Source (18 .. 62)
            & To_Atom ('\' & Latin_1.CR & Latin_1.LF
               & "Invalid UTF-8 sequences: \252,\" & Latin_1.CR & Latin_1.LF
               & " \303, \342\210, \360\237\201,\" & Latin_1.CR & Latin_1.LF
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      end;
   exception
      when Error : others => Test.Report_Exception (Error);
   end Quoted_String_Escapes;


   procedure Separators (Report : in out NT.Reporter'Class) is
      procedure Test_Exp (Pr : in out Printer);

      procedure Test_Exp (Pr : in out Printer) is
      begin
         Pr.Append_Atom (To_Atom ("begin"));
         Pr.Open_List;
         Pr.Open_List;
         Pr.Close_List;
         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("head"));
         Pr.Append_Atom (To_Atom ("tail"));
         Pr.Close_List;
         Pr.Close_List;
         Pr.Append_Atom (To_Atom ("end"));
      end Test_Exp;

      Test : NT.Test := Report.Item ("Separators");
      Param : Parameters := Canonical;
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("5:begin(()(4:head4:tail))3:end"));
         Pr.Set_Parameters (Param);
         Test_Exp (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Space_At := (others => (others => True));

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected
           (To_Atom ("5:begin ( ( ) ( 4:head 4:tail ) ) 3:end"));
         Pr.Set_Parameters (Param);
         Test_Exp (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline_At := (others => (others => True));
      Param.Newline := LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("5:begin" & Latin_1.LF
           & '(' & Latin_1.LF
           & '(' & Latin_1.LF
           & ')' & Latin_1.LF
           & '(' & Latin_1.LF
           & "4:head" & Latin_1.LF







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      end;
   exception
      when Error : others => Test.Report_Exception (Error);
   end Quoted_String_Escapes;


   procedure Separators (Report : in out NT.Reporter'Class) is
      procedure Test_Exp (Pr : in out Stream_Printer);

      procedure Test_Exp (Pr : in out Stream_Printer) is
      begin
         Pr.Append_Atom (To_Atom ("begin"));
         Pr.Open_List;
         Pr.Open_List;
         Pr.Close_List;
         Pr.Open_List;
         Pr.Append_Atom (To_Atom ("head"));
         Pr.Append_Atom (To_Atom ("tail"));
         Pr.Close_List;
         Pr.Close_List;
         Pr.Append_Atom (To_Atom ("end"));
      end Test_Exp;

      Test : NT.Test := Report.Item ("Separators");
      Param : Parameters := Canonical;
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("5:begin(()(4:head4:tail))3:end"));
         Pr.Set_Parameters (Param);
         Test_Exp (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Space_At := (others => (others => True));

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected
           (To_Atom ("5:begin ( ( ) ( 4:head 4:tail ) ) 3:end"));
         Pr.Set_Parameters (Param);
         Test_Exp (Pr);
         Output.Check_Stream (Test);
      end;

      Param.Newline_At := (others => (others => True));
      Param.Newline := LF;

      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom ("5:begin" & Latin_1.LF
           & '(' & Latin_1.LF
           & '(' & Latin_1.LF
           & ')' & Latin_1.LF
           & '(' & Latin_1.LF
           & "4:head" & Latin_1.LF
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   procedure Token_Separation (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Token separation");
      Token : constant Atom := To_Atom ("token");
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("(begin(token ""quoted\n""token token #4865780A#token "
            & "|QmFzZS02NAo=|token)end)"));
         Pr.Set_Parameters
          ((Width => 0,
            Newline_At => (others => (others => False)),







|







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   procedure Token_Separation (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Token separation");
      Token : constant Atom := To_Atom ("token");
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         Pr : Stream_Printer (Output'Access);
      begin
         Output.Set_Expected (To_Atom
           ("(begin(token ""quoted\n""token token #4865780A#token "
            & "|QmFzZS02NAo=|token)end)"));
         Pr.Set_Parameters
          ((Width => 0,
            Newline_At => (others => (others => False)),