test/Base64Test.cc - master - githubmirror/aria2

test/Base64Test.cc
199 строк8 KB
Tatsuhiro Tsujikawa
make clang-format using clang-format-3.6
27 дек 2015, 12:40
27 дек 2015, 12:40b1132d6
#include "base64.h"
#include <cppunit/extensions/HelperMacros.h>

namespace aria2 {

class Base64Test : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(Base64Test);
  CPPUNIT_TEST(testEncode);
  CPPUNIT_TEST(testDecode);
  CPPUNIT_TEST(testLongString);
  CPPUNIT_TEST_SUITE_END();

private:
public:
  void setUp() {}

  void testEncode();
  void testDecode();
  void testLongString();
};

CPPUNIT_TEST_SUITE_REGISTRATION(Base64Test);

void Base64Test::testEncode()
{
  std::string s = "Hello World!";
  CPPUNIT_ASSERT_EQUAL(std::string("SGVsbG8gV29ybGQh"),
                       base64::encode(s.begin(), s.end()));

  s = "Hello World";
  CPPUNIT_ASSERT_EQUAL(std::string("SGVsbG8gV29ybGQ="),
                       base64::encode(s.begin(), s.end()));

  s = "Hello Worl";
  CPPUNIT_ASSERT_EQUAL(std::string("SGVsbG8gV29ybA=="),
                       base64::encode(s.begin(), s.end()));

  s = "Man";
  CPPUNIT_ASSERT_EQUAL(std::string("TWFu"), base64::encode(s.begin(), s.end()));

  s = "M";
  CPPUNIT_ASSERT_EQUAL(std::string("TQ=="), base64::encode(s.begin(), s.end()));

  s = "";
  CPPUNIT_ASSERT_EQUAL(std::string(), base64::encode(s.begin(), s.end()));

  s.assign(1, (char)-1);
  base64::encode(s.begin(), s.end());
  CPPUNIT_ASSERT_EQUAL(std::string("/w=="), base64::encode(s.begin(), s.end()));

  s.assign(2, (char)-1);
  base64::encode(s.begin(), s.end());
  CPPUNIT_ASSERT_EQUAL(std::string("//8="), base64::encode(s.begin(), s.end()));

  s.assign(3, (char)-1);
  base64::encode(s.begin(), s.end());
  CPPUNIT_ASSERT_EQUAL(std::string("////"), base64::encode(s.begin(), s.end()));
}

void Base64Test::testDecode()
{
  std::string s = "SGVsbG8gV29ybGQh";
  CPPUNIT_ASSERT_EQUAL(std::string("Hello World!"),
                       base64::decode(s.begin(), s.end()));

  s = "SGVsbG8gV29ybGQ=";
  CPPUNIT_ASSERT_EQUAL(std::string("Hello World"),
                       base64::decode(s.begin(), s.end()));

  s = "SGVsbG8gV29ybA==";
  CPPUNIT_ASSERT_EQUAL(std::string("Hello Worl"),
                       base64::decode(s.begin(), s.end()));

  s = "TWFu";
  CPPUNIT_ASSERT_EQUAL(std::string("Man"), base64::decode(s.begin(), s.end()));

  s = "TWFu\n";
  CPPUNIT_ASSERT_EQUAL(std::string("Man"), base64::decode(s.begin(), s.end()));

  s = "TQ==";
  CPPUNIT_ASSERT_EQUAL(std::string("M"), base64::decode(s.begin(), s.end()));

  s = "";
  CPPUNIT_ASSERT_EQUAL(std::string(""), base64::decode(s.begin(), s.end()));

  s = "SGVsbG8\ngV2*9ybGQ=";
  CPPUNIT_ASSERT_EQUAL(std::string("Hello World"),
                       base64::decode(s.begin(), s.end()));

  s = "SGVsbG8\ngV2*9ybGQ";
  CPPUNIT_ASSERT_EQUAL(std::string(""), base64::decode(s.begin(), s.end()));

  s = "/w==";
  CPPUNIT_ASSERT_EQUAL(std::string(1, -1), base64::decode(s.begin(), s.end()));
}

void Base64Test::testLongString()
{
  std::string s = "LyogPCEtLSBjb3B5cmlnaHQgKi8KLyoKICogYXJpYTIgLSBUaGUgaGlnaCBz"
                  "cGVlZCBkb3dubG9h"
                  "ZCB1dGlsaXR5CiAqCiAqIENvcHlyaWdodCAoQykgMjAwNiBUYXRzdWhpcm8g"
                  "VHN1amlrYXdhCiAq"
                  "CiAqIFRoaXMgcHJvZ3JhbSBpcyBmcmVlIHNvZnR3YXJlOyB5b3UgY2FuIHJl"
                  "ZGlzdHJpYnV0ZSBp"
                  "dCBhbmQvb3IgbW9kaWZ5CiAqIGl0IHVuZGVyIHRoZSB0ZXJtcyBvZiB0aGUg"
                  "R05VIEdlbmVyYWwg"
                  "UHVibGljIExpY2Vuc2UgYXMgcHVibGlzaGVkIGJ5CiAqIHRoZSBGcmVlIFNv"
                  "ZnR3YXJlIEZvdW5k"
                  "YXRpb247IGVpdGhlciB2ZXJzaW9uIDIgb2YgdGhlIExpY2Vuc2UsIG9yCiAq"
                  "IChhdCB5b3VyIG9w"
                  "dGlvbikgYW55IGxhdGVyIHZlcnNpb24uCiAqCiAqIFRoaXMgcHJvZ3JhbSBp"
                  "cyBkaXN0cmlidXRl"
                  "ZCBpbiB0aGUgaG9wZSB0aGF0IGl0IHdpbGwgYmUgdXNlZnVsLAogKiBidXQg"
                  "V0lUSE9VVCBBTlkg"
                  "V0FSUkFOVFk7IHdpdGhvdXQgZXZlbiB0aGUgaW1wbGllZCB3YXJyYW50eSBv"
                  "ZgogKiBNRVJDSEFO"
                  "VEFCSUxJVFkgb3IgRklUTkVTUyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0Uu"
                  "ICBTZWUgdGhlCiAq"
                  "IEdOVSBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlIGZvciBtb3JlIGRldGFpbHMu"
                  "CiAqCiAqIFlvdSBz"
                  "aG91bGQgaGF2ZSByZWNlaXZlZCBhIGNvcHkgb2YgdGhlIEdOVSBHZW5lcmFs"
                  "IFB1YmxpYyBMaWNl"
                  "bnNlCiAqIGFsb25nIHdpdGggdGhpcyBwcm9ncmFtOyBpZiBub3QsIHdyaXRl"
                  "IHRvIHRoZSBGcmVl"
                  "IFNvZnR3YXJlCiAqIEZvdW5kYXRpb24sIEluYy4sIDUxIEZyYW5rbGluIFN0"
                  "cmVldCwgRmlmdGgg"
                  "Rmxvb3IsIEJvc3RvbiwgTUEgIDAyMTEwLTEzMDEgIFVTQQogKgogKiBJbiBh"
                  "ZGRpdGlvbiwgYXMg"
                  "YSBzcGVjaWFsIGV4Y2VwdGlvbiwgdGhlIGNvcHlyaWdodCBob2xkZXJzIGdp"
                  "dmUKICogcGVybWlz"
                  "c2lvbiB0byBsaW5rIHRoZSBjb2RlIG9mIHBvcnRpb25zIG9mIHRoaXMgcHJv"
                  "Z3JhbSB3aXRoIHRo"
                  "ZQogKiBPcGVuU1NMIGxpYnJhcnkgdW5kZXIgY2VydGFpbiBjb25kaXRpb25z"
                  "IGFzIGRlc2NyaWJl"
                  "ZCBpbiBlYWNoCiAqIGluZGl2aWR1YWwgc291cmNlIGZpbGUsIGFuZCBkaXN0"
                  "cmlidXRlIGxpbmtl"
                  "ZCBjb21iaW5hdGlvbnMKICogaW5jbHVkaW5nIHRoZSB0d28uCiAqIFlvdSBt"
                  "dXN0IG9iZXkgdGhl"
                  "IEdOVSBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlIGluIGFsbCByZXNwZWN0cwog"
                  "KiBmb3IgYWxsIG9m"
                  "IHRoZSBjb2RlIHVzZWQgb3RoZXIgdGhhbiBPcGVuU1NMLiAgSWYgeW91IG1v"
                  "ZGlmeQogKiBmaWxl"
                  "KHMpIHdpdGggdGhpcyBleGNlcHRpb24sIHlvdSBtYXkgZXh0ZW5kIHRoaXMg"
                  "ZXhjZXB0aW9uIHRv"
                  "IHlvdXIKICogdmVyc2lvbiBvZiB0aGUgZmlsZShzKSwgYnV0IHlvdSBhcmUg"
                  "bm90IG9ibGlnYXRl"
                  "ZCB0byBkbyBzby4gIElmIHlvdQogKiBkbyBub3Qgd2lzaCB0byBkbyBzbywg"
                  "ZGVsZXRlIHRoaXMg"
                  "ZXhjZXB0aW9uIHN0YXRlbWVudCBmcm9tIHlvdXIKICogdmVyc2lvbi4gIElm"
                  "IHlvdSBkZWxldGUg"
                  "dGhpcyBleGNlcHRpb24gc3RhdGVtZW50IGZyb20gYWxsIHNvdXJjZQogKiBm"
                  "aWxlcyBpbiB0aGUg"
                  "cHJvZ3JhbSwgdGhlbiBhbHNvIGRlbGV0ZSBpdCBoZXJlLgogKi8KLyogY29w"
                  "eXJpZ2h0IC0tPiAq"
                  "Lwo=";
  std::string d =
      "/* <!-- copyright */\n"
      "/*\n"
      " * aria2 - The high speed download utility\n"
      " *\n"
      " * Copyright (C) 2006 Tatsuhiro Tsujikawa\n"
      " *\n"
      " * This program is free software; you can redistribute it and/or "
      "modify\n"
      " * it under the terms of the GNU General Public License as published "
      "by\n"
      " * the Free Software Foundation; either version 2 of the License, or\n"
      " * (at your option) any later version.\n"
      " *\n"
      " * This program is distributed in the hope that it will be useful,\n"
      " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
      " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
      " * GNU General Public License for more details.\n"
      " *\n"
      " * You should have received a copy of the GNU General Public License\n"
      " * along with this program; if not, write to the Free Software\n"
      " * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  "
      "02110-1301  USA\n"
      " *\n"
      " * In addition, as a special exception, the copyright holders give\n"
      " * permission to link the code of portions of this program with the\n"
      " * OpenSSL library under certain conditions as described in each\n"
      " * individual source file, and distribute linked combinations\n"
      " * including the two.\n"
      " * You must obey the GNU General Public License in all respects\n"
      " * for all of the code used other than OpenSSL.  If you modify\n"
      " * file(s) with this exception, you may extend this exception to your\n"
      " * version of the file(s), but you are not obligated to do so.  If you\n"
      " * do not wish to do so, delete this exception statement from your\n"
      " * version.  If you delete this exception statement from all source\n"
      " * files in the program, then also delete it here.\n"
      " */\n"
      "/* copyright --> */\n";
  CPPUNIT_ASSERT_EQUAL(d, base64::decode(s.begin(), s.end()));
  CPPUNIT_ASSERT_EQUAL(s, base64::encode(d.begin(), d.end()));
}

} // namespace aria2