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74 lines
3.3 KiB
Ada
74 lines
3.3 KiB
Ada
------------------------------------------------------------------------------
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-- M A G I C R U N T I M E --
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-- --
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-- Copyright (C) 2021, AdaCore --
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-- --
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-- This library is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the Free --
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-- Software Foundation; either version 3, or (at your option) any later --
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-- version. This library is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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------------------------------------------------------------------------------
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with VSS.Strings;
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procedure Test_String_Append is
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use type VSS.Strings.Virtual_String;
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Long_Literal_1 : constant Wide_Wide_String :=
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"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
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Long_Literal_2 : constant Wide_Wide_String :=
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"BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB";
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Short_1 : VSS.Strings.Virtual_String := VSS.Strings.To_Virtual_String ("A");
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Short_2 : VSS.Strings.Virtual_String := VSS.Strings.To_Virtual_String ("B");
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Long_1 : VSS.Strings.Virtual_String := VSS.Strings.To_Virtual_String
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(Long_Literal_1);
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Long_2 : VSS.Strings.Virtual_String := VSS.Strings.To_Virtual_String
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(Long_Literal_2);
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Copy_1 : constant VSS.Strings.Virtual_String := Short_1;
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Copy_2 : constant VSS.Strings.Virtual_String := Long_2;
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begin
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Short_1.Append (Short_2);
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if Short_1 /= VSS.Strings.To_Virtual_String ("AB") then
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raise Program_Error;
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end if;
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Short_2.Append (Long_1);
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if Short_2 /= VSS.Strings.To_Virtual_String ("B" & Long_Literal_1) then
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raise Program_Error;
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end if;
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Long_1.Append (Short_1);
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if Long_1 /= VSS.Strings.To_Virtual_String (Long_Literal_1 & "AB") then
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raise Program_Error;
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end if;
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Long_2.Append (Long_1);
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if Long_2 /= VSS.Strings.To_Virtual_String
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(Long_Literal_2 & Long_Literal_1 & "AB")
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then
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raise Program_Error;
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end if;
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if Copy_1 /= VSS.Strings.To_Virtual_String ("A") then
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raise Program_Error;
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elsif Copy_2 /= VSS.Strings.To_Virtual_String (Long_Literal_2) then
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raise Program_Error;
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end if;
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end Test_String_Append;
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