granicus.if.org Git - icinga2/blob - test/base-utility.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://icinga.com/)      *
   4  *                                                                            *
   5  * This program is free software; you can redistribute it and/or              *
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   7  * as published by the Free Software Foundation; either version 2             *
   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
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  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
  14  *                                                                            *
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  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18  ******************************************************************************/
  19
  20 #include "base/utility.hpp"
  21 #include <chrono>
  22 #include <BoostTestTargetConfig.h>
  23
  24 using namespace icinga;
  25
  26 BOOST_AUTO_TEST_SUITE(base_utility)
  27
  28 BOOST_AUTO_TEST_CASE(comparepasswords_works)
  29 {
  30         BOOST_CHECK(Utility::ComparePasswords("", ""));
  31
  32         BOOST_CHECK(!Utility::ComparePasswords("x", ""));
  33         BOOST_CHECK(!Utility::ComparePasswords("", "x"));
  34
  35         BOOST_CHECK(Utility::ComparePasswords("x", "x"));
  36         BOOST_CHECK(!Utility::ComparePasswords("x", "y"));
  37
  38         BOOST_CHECK(Utility::ComparePasswords("abcd", "abcd"));
  39         BOOST_CHECK(!Utility::ComparePasswords("abc", "abcd"));
  40         BOOST_CHECK(!Utility::ComparePasswords("abcde", "abcd"));
  41 }
  42
  43 BOOST_AUTO_TEST_CASE(comparepasswords_issafe)
  44 {
  45         using std::chrono::duration_cast;
  46         using std::chrono::microseconds;
  47         using std::chrono::steady_clock;
  48
  49         String a, b;
  50
  51         a.Append(200000001, 'a');
  52         b.Append(200000002, 'b');
  53
  54         auto start1 (steady_clock::now());
  55
  56         Utility::ComparePasswords(a, a);
  57
  58         auto duration1 (steady_clock::now() - start1);
  59
  60         auto start2 (steady_clock::now());
  61
  62         Utility::ComparePasswords(a, b);
  63
  64         auto duration2 (steady_clock::now() - start2);
  65
  66         double diff = (double)duration_cast<microseconds>(duration1).count() / (double)duration_cast<microseconds>(duration2).count();
  67         BOOST_CHECK(0.9 <= diff && diff <= 1.1);
  68 }
  69
  70 BOOST_AUTO_TEST_SUITE_END()