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// { dg-do run { target c++11 } }
// { dg-require-cstdint "" }
//
// Copyright (C) 2012-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <random>
#include <testsuite_hooks.h>
int f(int x)
{
std::seed_seq sq(&x, &x + 1);
auto rnd = std::minstd_rand(sq);
return std::uniform_int_distribution<int>()(rnd);
}
int g(int x)
{
std::seed_seq sq(&x, &x + 1);
auto rnd = std::minstd_rand();
rnd.seed(sq);
return std::uniform_int_distribution<int>()(rnd);
}
void test01()
{
const int f1 = f(0);
const int f2 = f(0);
const int g1 = g(0);
const int g2 = g(0);
VERIFY( f1 == f2 );
VERIFY( g1 == g2 );
VERIFY( f1 == g1 );
}
int main()
{
test01();
return 0;
}
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