1 // { dg-options "-std=c++0x" }
3 // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
5 // Copyright (C) 2008 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 2, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING. If not, write to the Free
20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
23 // 26.4.6 class random_device [rand.device]
27 #include <testsuite_hooks.h>
32 bool test __attribute__((unused)) = true;
34 #ifdef _GLIBCXX_USE_RANDOM_TR1
35 std::random_device x("/dev/random");
37 std::random_device x("0");
40 VERIFY( x.min() == std::numeric_limits<std::random_device::result_type>::min() );
41 VERIFY( x.max() == std::numeric_limits<std::random_device::result_type>::max() );