30 lines
834 B
C++
30 lines
834 B
C++
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/* boost random_test.cpp various tests
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*
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* Copyright (c) 2010 Steven Watanabe
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* Distributed under the Boost Software License, Version 1.0. (See
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* accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENCE_1_0.txt)
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*
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* $Id: test_random_device.cpp 71018 2011-04-05 21:27:52Z steven_watanabe $
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*/
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#include <boost/random/random_device.hpp>
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#include <boost/test/test_tools.hpp>
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#include <boost/test/included/test_exec_monitor.hpp>
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int test_main(int, char**) {
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boost::random_device rng;
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double entropy = rng.entropy();
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BOOST_CHECK_GE(entropy, 0);
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for(int i = 0; i < 100; ++i) {
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boost::random_device::result_type val = rng();
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BOOST_CHECK_GE(val, (rng.min)());
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BOOST_CHECK_LE(val, (rng.max)());
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}
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boost::uint32_t a[10];
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rng.generate(a, a + 10);
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return 0;
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}
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