gcc/libstdc++-v3/testsuite/26_numerics/random/minstd_rand.cc
Benjamin Kosnik 8e79468d01 [multiple changes]
2009-04-02  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
	Change to mersenne_twister_engine, add same defaults as
	mersenne_twister_engine/cons/default.cc.
	* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Same.

	* include/bits/random.tcc (seed_seq::seed_seq): Uglify parameter
	to __il.
	* include/bits/random.h (mersenne_twister_engine): Qualify
	_ShiftMin1 with namespace __detail.
	(__detail::_ShiftMin1): Use __gnu_cxx::__numeric_traits::max until
	constexpr std::numeric_limits::max() can be used.
	(mersenne_twister_engine): Split apart static asserts into one
	assert per message. Temporarily disable the last three.

2009-04-02  Edward Smith-Rowland  <3dw4rd@verizon.net>

	* include/Makefile.am: Update to N2836. Modified for new random headers.
	* include/Makefile.in: Ditto.
	* include/tr1_impl/random: Moved to tr1/random.h
	* include/tr1_impl/random.tcc: Moved to tr1
	* include/tr1/random: Just point to moved tr1 random headers.
	* include/tr1/random.tcc: Moved from tr1_impl.
	* include/tr1/random.h: Moved from tr1_impl/random.
	* include/std/random: Modified to point to std random headers.
	* include/bits/random.tcc: New implementation of std random facilities.
	* include/bits/random.h: Ditto.
	* testsuite/26_numerics/headers/random/std_c++0x_neg.cc: Changed.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/requirements/
	non_uint_neg.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/mersenne_twister_engine/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	base_move.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	base_copy.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/cons/
	seed_seq.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/discard_block_engine/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_move.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	base_copy.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/cons/
	seed_seq.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/independent_bits_engine/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	base_move.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed1.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed2.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	base_copy.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	default.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/
	seed_seq.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/operators/
	equal.cc: New.
	* testsuite/26_numerics/random/shuffle_order_engine/operators/
	serialize.cc
	* testsuite/26_numerics/random/mt19937.cc: New.
	* testsuite/26_numerics/random/mt19937_64.cc: New.
	* testsuite/26_numerics/random/minstd_rand.cc: New.
	* testsuite/26_numerics/random/minstd_rand0.cc: New.
	* testsuite/26_numerics/random/ranlux24_base.cc: New.
	* testsuite/26_numerics/random/ranlux48_base.cc: New.
	* testsuite/26_numerics/random/ranlux24.cc: New.
	* testsuite/26_numerics/random/ranlux48.cc: New.
	* testsuite/26_numerics/random/knuth_b.cc: New.
	* testsuite/26_numerics/random/default_random_engine.cc: New.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/chi_squared_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/chi_squared_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/normal_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/normal_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/normal_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/normal_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/seed_seq/cons/range.cc: New.
	* testsuite/26_numerics/random/seed_seq/cons/default.cc: New.
	* testsuite/26_numerics/random/seed_seq/requirements/typedefs.cc: New.
	* testsuite/26_numerics/random/uniform_int_distribution/cons/
	parms_neg.cc: New.
	* testsuite/26_numerics/random/uniform_int_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/uniform_int_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/uniform_int_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/uniform_int_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	parms_neg.cc: New.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/uniform_real_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/uniform_real_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/poisson_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/poisson_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/poisson_distribution/requirements/
	typedefs.cc
	* testsuite/26_numerics/random/poisson_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/bernoulli_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/bernoulli_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/bernoulli_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/bernoulli_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	range.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	initlist.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	num_xbound_fun.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/discrete_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/weibull_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/weibull_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/weibull_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/weibull_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/negative_binomial_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/negative_binomial_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	requirements/typedefs.cc: New.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	operators/serialize.cc: New.
	* testsuite/26_numerics/random/cauchy_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/cauchy_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/cauchy_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/cauchy_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/gamma_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/gamma_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/gamma_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/gamma_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/fisher_f_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/fisher_f_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/fisher_f_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/fisher_f_distribution/operators/
	serialize.cc: New.

	* testsuite/26_numerics/random/exponential_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/exponential_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/exponential_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/exponential_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/lognormal_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/lognormal_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/lognormal_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/lognormal_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/binomial_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/binomial_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/binomial_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/binomial_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/random_device/cons/
	token.cc: New.
	* testsuite/26_numerics/random/random_device/cons/
	default.cc: New.
	* testsuite/26_numerics/random/random_device/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/extreme_value_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/extreme_value_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/extreme_value_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/extreme_value_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	range.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	num_xbound_fun.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	initlist_fun.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	requirements/typedefs.cc: New.
	* testsuite/26_numerics/random/piecewise_linear_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/student_t_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/student_t_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/student_t_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/student_t_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/geometric_distribution/cons/
	parms.cc: New.
	* testsuite/26_numerics/random/geometric_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/geometric_distribution/requirements/
	typedefs.cc: New.
	* testsuite/26_numerics/random/geometric_distribution/operators/
	serialize.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	range.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	default.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	num_xbound_fun.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	initlist_fun.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	requirements/typedefs.cc: New.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	operators/serialize.cc: New.

From-SVN: r145483
2009-04-02 23:45:56 +00:00

45 lines
1.2 KiB
C++

// { dg-options "-std=c++0x" }
//
// 2008-11-18 Edward M. Smith-Rowland <3dw4rd@verizon.net>
//
// Copyright (C) 2006, 2008 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 26.4.5 Engines with predefined parameters
// 26.4.5 [2]
#include <random>
#include <testsuite_hooks.h>
void
test01()
{
bool test __attribute__((unused)) = true;
std::minstd_rand a;
a.discard(9999);
VERIFY( a() == 399268537 );
}
int main()
{
test01();
return 0;
}