nel/tools/nel_unit_test/ut_misc_base64.h

   1 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   2 // Copyright (C) 2010-2020  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #ifndef UT_MISC_BASE64
  18 #define UT_MISC_BASE64
  19
  20 #include <nel/misc/base64.h>
  21
  22 struct CUTMiscBase64 : public Test::Suite
  23 {
  24         CUTMiscBase64()
  25         {
  26                 TEST_ADD(CUTMiscBase64::testEncode);
  27                 TEST_ADD(CUTMiscBase64::testDecode);
  28                 TEST_ADD(CUTMiscBase64::testDecodeNoPadding);
  29                 TEST_ADD(CUTMiscBase64::testDecodeInvalid);
  30         }
  31
  32         void testEncode()
  33         {
  34                 TEST_ASSERT("" == NLMISC::base64::encode(""));
  35
  36                 TEST_ASSERT("AA==" == NLMISC::base64::encode(std::string(1, '\0')));
  37                 TEST_ASSERT("YQ==" == NLMISC::base64::encode("a"));
  38                 TEST_ASSERT("YWI=" == NLMISC::base64::encode("ab"));
  39                 TEST_ASSERT("YWJj" == NLMISC::base64::encode("abc"));
  40
  41                 std::string expect = "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==";
  42                 std::string encoded = NLMISC::base64::encode("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}");
  43                 TEST_ASSERT(expect == encoded);
  44         }
  45
  46         void testDecode()
  47         {
  48                 TEST_ASSERT("" == NLMISC::base64::decode(""));
  49                 TEST_ASSERT("" == NLMISC::base64::decode("="));
  50                 TEST_ASSERT("" == NLMISC::base64::decode("=="));
  51                 TEST_ASSERT("" == NLMISC::base64::decode("==="));
  52                 TEST_ASSERT("" == NLMISC::base64::decode("===="));
  53
  54                 TEST_ASSERT(std::string(1, '\0') == NLMISC::base64::decode("AA=="));
  55                 TEST_ASSERT("a" == NLMISC::base64::decode("YQ=="));
  56                 TEST_ASSERT("ab" == NLMISC::base64::decode("YWI="));
  57                 TEST_ASSERT("abc" == NLMISC::base64::decode("YWJj"));
  58
  59                 std::string expect = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}";
  60                 std::string decoded = NLMISC::base64::decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==");
  61                 TEST_ASSERT(expect == decoded);
  62         }
  63
  64         void testDecodeNoPadding()
  65         {
  66                 TEST_ASSERT(std::string(1, '\0') == NLMISC::base64::decode("AA"));
  67                 TEST_ASSERT("a" == NLMISC::base64::decode("YQ"));
  68                 TEST_ASSERT("ab" == NLMISC::base64::decode("YWI"));
  69
  70                 std::string expect = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}";
  71                 std::string decoded = NLMISC::base64::decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0NTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ");
  72                 TEST_ASSERT(expect == decoded);
  73         }
  74
  75         void testDecodeInvalid()
  76         {
  77                 TEST_ASSERT("" == NLMISC::base64::decode("A"));
  78                 TEST_ASSERT("" == NLMISC::base64::decode("A==="));
  79         }
  80 };
  81
  82 #endif