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// Copyright (c) 2006-2018 Maxim Khizhinsky
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef CDSTEST_FIXTURE_H
#define CDSTEST_FIXTURE_H
#include <cds_test/ext_gtest.h>
#include <algorithm>
#include <random>
namespace cds_test {
class fixture : public ::testing::Test
{
public:
template <typename RandomIt>
static void shuffle( RandomIt first, RandomIt last )
{
std::shuffle( first, last, random_gen_ );
}
static unsigned int rand( unsigned int nMax )
{
std::uniform_int_distribution<unsigned> dis(0, nMax - 1);
return dis( random_gen_ );
}
private:
static std::random_device random_dev_;
static std::mt19937 random_gen_;
};
} // namespace cds_test
#endif // CDSTEST_FIXTURE_H
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