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123 | -- --
-- procedure Copyright (c) Dmitry A. Kazakov --
-- Test_Parser_Stream_IO Luebeck --
-- Test program Spring, 2010 --
-- --
-- Last revision : 23:22 29 Sep 2017 --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU Library General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, or (at your option) any later version. --
-- --
-- As a special exception, if other files instantiate generics from --
-- this unit, or you link this unit with other files to produce an --
-- executable, this unit does not by itself cause the resulting --
-- executable to be covered by the GNU General Public License. This --
-- exception does not however invalidate any other reasons why the --
-- executable file might be covered by the GNU Public License. --
-- --
-- This library 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 --
-- Library General Public License for more details. --
-- --
-- You should have received a copy of the GNU Library General --
-- Public License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA --
-- 02139, USA. --
--____________________________________________________________________--
with Ada.Exceptions; use Ada.Exceptions;
with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
with Ada.Text_IO; use Ada.Text_IO;
with Strings_Edit.Streams; use Strings_Edit.Streams;
with Parsers.Multiline_Source.Stream_IO; use Parsers.Multiline_Source;
use Parsers.Multiline_Source.Stream_IO;
procedure Test_Parser_Stream_IO is
Text : aliased String_Stream (1024);
begin
Set
( Text,
( "AAA" & LF
& "B" & CR & CR & LF
& LF
& CR & LF
& "C" & CR & "DEFGH" & LF
& EOT
) );
declare
Code : Stream_IO.Source (Text'Access);
begin
if Get_Line (Code) /= "AAA" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "B" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "C" & CR & "DEFGH" then
raise Data_Error;
end if;
begin
Next_Line (Code);
raise Data_Error;
exception
when End_Error =>
null;
end;
end;
Set
( Text,
( "AAA" & LF
& "B" & CR & CR & LF
& LF
& CR & LF
& "C" & CR & "DEFGH"
& EOT
) );
declare
Code : Stream_IO.Source (Text'Access);
begin
if Get_Line (Code) /= "AAA" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "B" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "" then
raise Data_Error;
end if;
Next_Line (Code);
if Get_Line (Code) /= "C" & CR & "DEFGH" then
raise Data_Error;
end if;
begin
Next_Line (Code);
raise Data_Error;
exception
when End_Error =>
null;
end;
end;
exception
when Error : others =>
Put_Line ("Error: " & Exception_Information (Error));
end Test_Parser_Stream_IO;
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