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/* boost random_test.cpp various tests
*
* Copyright (c) 2010 Steven Watanabe
* Distributed under the Boost Software License, Version 1.0. (See
* accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENCE_1_0.txt)
*
* $Id$
*/
#include <boost/random/random_device.hpp>
#include <boost/test/test_tools.hpp>
#include <boost/test/included/test_exec_monitor.hpp>
#ifndef BOOST_NO_CXX11_CONSTEXPR
constexpr boost::random_device::result_type const_min = (boost::random_device::min)();
constexpr boost::random_device::result_type const_max = (boost::random_device::max)();
#endif
int test_main(int, char**) {
boost::random_device rng;
double entropy = rng.entropy();
BOOST_CHECK_GE(entropy, 0);
for(int i = 0; i < 100; ++i) {
boost::random_device::result_type val = rng();
BOOST_CHECK_GE(val, (rng.min)());
BOOST_CHECK_LE(val, (rng.max)());
}
boost::uint32_t a[10];
rng.generate(a, a + 10);
return 0;
}
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