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// 2006-08-22 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2006-2018 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/>.
// 5.1.5 Engines with predefined parameters
// 5.1.5 [3]
#include <tr1/random>
#include <testsuite_hooks.h>
void
test01()
{
std::tr1::ranlux4_01 a;
for (int i = 0; i < 9999; ++i)
a();
#if _GLIBCXX_USE_C99_MATH_TR1
VERIFY( a() == 8587295 * std::tr1::ldexp(float(1), -24) );
#else
VERIFY( a() == 8587295 * std::pow(float(2), -24) );
#endif
}
int main()
{
test01();
return 0;
}
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