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S823-015 The character code in base64 encoding preceding the terminating '=' must be a multiple of 4. This change fixes situation where this character could be any base64 character, which could happen when one-but-last character code was a multiple of 16. Change-Id: I9fe4fb266d07e127e9e64be9404571a91b32bcdb
50 lines
2.2 KiB
Ada
50 lines
2.2 KiB
Ada
------------------------------------------------------------------------------
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-- XML/Ada - An XML suite for Ada95 --
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-- --
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-- Copyright (C) 2019, 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 Ada.Text_IO; use Ada.Text_IO;
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with Sax.Utils; use Sax.Utils;
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procedure Test_Base64 is
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procedure Check (Value : String) is
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begin
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if Is_Valid_Base64Binary (Value) then
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Put ("RIGHT: ");
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else
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Put ("WRONG: ");
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end if;
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Put_Line ('"' & Value & '"');
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end Check;
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begin
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Check ("MzMzZGQK");
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Check ("MQo=");
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Check ("MTIK");
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Check ("MTIzCg==");
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Check ("");
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Check ("VVVV");
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Check ("VAV="); -- Wrong, was incorrectly OK before S823-015 fix.
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Check ("VV=="); -- Wrong
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end Test_Base64;
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