Line data    Source code

       1             : // Copyright (c) 2022 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #include <test/util/setup_common.h>
       6             : #include <test/util/xoroshiro128plusplus.h>
       7             : 
       8             : #include <boost/test/unit_test.hpp>
       9             : 
      10         146 : BOOST_FIXTURE_TEST_SUITE(xoroshiro128plusplus_tests, BasicTestingSetup)
      11             : 
      12         149 : BOOST_AUTO_TEST_CASE(reference_values)
      13             : {
      14             :     // numbers generated from reference implementation
      15           1 :     XoRoShiRo128PlusPlus rng(0);
      16           1 :     BOOST_TEST(0x6f68e1e7e2646ee1 == rng());
      17           1 :     BOOST_TEST(0xbf971b7f454094ad == rng());
      18           1 :     BOOST_TEST(0x48f2de556f30de38 == rng());
      19           1 :     BOOST_TEST(0x6ea7c59f89bbfc75 == rng());
      20             : 
      21             :     // seed with a random number
      22           1 :     rng = XoRoShiRo128PlusPlus(0x1a26f3fa8546b47a);
      23           1 :     BOOST_TEST(0xc8dc5e08d844ac7d == rng());
      24           1 :     BOOST_TEST(0x5b5f1f6d499dad1b == rng());
      25           1 :     BOOST_TEST(0xbeb0031f93313d6f == rng());
      26           1 :     BOOST_TEST(0xbfbcf4f43a264497 == rng());
      27           1 : }
      28             : 
      29         146 : BOOST_AUTO_TEST_SUITE_END()