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Comment:s_expressions-printers-pretty-tests: add a test for expression width computations
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 2805404e8214fbdc696f913e4a6de7e3e6f24d34
User & Date: nat on 2014-07-23 20:16:02
Other Links: manifest | tags
Context
2014-07-24
18:59
s_expressions-printers-pretty: fix Fit_In_Line width test check-in: fc581ebd8d user: nat tags: trunk
2014-07-23
20:16
s_expressions-printers-pretty-tests: add a test for expression width computations check-in: 2805404e82 user: nat tags: trunk
2014-07-22
18:40
s_expressions-lockable-tests: deepen the test on unwinding, to double-check the new Generic_Caches unwinding check-in: 49fd23378a user: nat tags: trunk
Changes
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Modified tests/natools-s_expressions-printers-pretty-tests.adb from [ec7ce81f68] to [73197627eb].

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      Separators (Report);
      Atom_Width (Report);
      Quoted_String_Escapes (Report);
      Indentation (Report);
      Newline_Formats (Report);
      Token_Separation (Report);
      Parameter_Mutators (Report);
      Expression_Width (Report);
   end All_Tests;



   -----------------------
   -- Inidividual Tests --
   -----------------------
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         Output.Check_Stream (Test);
      end;
   exception
      when Error : others => Test.Report_Exception (Error);
   end Basic_Printing;


   procedure Expression_Width (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("S-expression width");
      Param : constant Parameters
        := (Width => 6,
            Newline_At => (others => (others => True)),
            Space_At => (others => (others => False)),
            Tab_Stop => 8,
            Indentation => 0,
            Indent => Tabs_And_Spaces,
            Quoted => Single_Line,
            Token => No_Token,
            Hex_Casing => Encodings.Upper,
            Quoted_Escape => Hex_Escape,
            Char_Encoding => UTF_8,
            Fallback => Verbatim,
            Newline => LF);
   begin
      declare
         Output : aliased Test_Tools.Memory_Stream;
         P, Q : Stream_Printer (Output'Access);
         Template : constant Atom (1 .. 6) := To_Atom ("é-123");
      begin
         Output.Set_Expected (To_Atom
            ("""\xC3""" & Latin_1.LF
           & """é""" & Latin_1.LF
           & """é-""" & Latin_1.LF
           & """é-1""" & Latin_1.LF
           & """é-12""" & Latin_1.LF
           & "6:é-123" & Latin_1.LF
           & '"' & Character'Val (16#C3#) & '"' & Latin_1.LF
           & """é""" & Latin_1.LF
           & """é-""" & Latin_1.LF
           & """é-1""" & Latin_1.LF
           & "5:é-12" & Latin_1.LF
           & "6:é-123"));

         P.Set_Parameters (Param);
         Q.Set_Parameters (Param);
         Q.Set_Char_Encoding (Latin);

         for I in Template'Range loop
            P.Append_Atom (Template (Template'First .. I));
         end loop;

         P.Newline;

         for I in Template'Range loop
            Q.Append_Atom (Template (Template'First .. I));
         end loop;

         Output.Check_Stream (Test);
      end;
   exception
      when Error : others => Test.Report_Exception (Error);
   end Expression_Width;


   procedure Indentation (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Indentation");
      Param : Parameters
        := (Width => 16,
            Newline_At => (others => (others => False)),
            Space_At => (others => (others => False)),
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Modified tests/natools-s_expressions-printers-pretty-tests.ads from [7a44a4daac] to [181e2b120b].

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   package NT renames Natools.Tests;

   procedure All_Tests (Report : in out NT.Reporter'Class);

   procedure Atom_Encodings (Report : in out NT.Reporter'Class);
   procedure Atom_Width (Report : in out NT.Reporter'Class);
   procedure Basic_Printing (Report : in out NT.Reporter'Class);
   procedure Expression_Width (Report : in out NT.Reporter'Class);
   procedure Indentation (Report : in out NT.Reporter'Class);
   procedure Newline_Formats (Report : in out NT.Reporter'Class);
   procedure Parameter_Mutators (Report : in out NT.Reporter'Class);
   procedure Quoted_String_Escapes (Report : in out NT.Reporter'Class);
   procedure Separators (Report : in out NT.Reporter'Class);
   procedure Token_Separation (Report : in out NT.Reporter'Class);

end Natools.S_Expressions.Printers.Pretty.Tests;

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