diff options
Diffstat (limited to 'libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons')
-rw-r--r-- | libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/default.cc | 45 | ||||
-rw-r--r-- | libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/parms.cc | 45 |
2 files changed, 90 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/default.cc b/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/default.cc new file mode 100644 index 000000000..97168ff02 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/default.cc @@ -0,0 +1,45 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2008, 2009 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/>. + +// 26.4.8.3.2 Class template exponential_distribution [rand.dist.pois.exp] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::exponential_distribution<> u; + VERIFY( u.lambda() == 1.0 ); + typedef std::exponential_distribution<>::result_type result_type; + VERIFY( u.min() == 0 ); + VERIFY( u.max() == std::numeric_limits<result_type>::max() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/parms.cc b/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/parms.cc new file mode 100644 index 000000000..6c2535fa0 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/exponential_distribution/cons/parms.cc @@ -0,0 +1,45 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2008, 2009 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/>. + +// 26.4.8.3.2 Class template exponential_distribution [rand.dist.pois.exp] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::exponential_distribution<> u(0.5); + VERIFY( u.lambda() == 0.5 ); + typedef std::exponential_distribution<>::result_type result_type; + VERIFY( u.min() == 0 ); + VERIFY( u.max() == std::numeric_limits<result_type>::max() ); +} + +int main() +{ + test01(); + return 0; +} |