diff options
Diffstat (limited to 'libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution')
6 files changed, 257 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/cons/default.cc new file mode 100644 index 000000000..88e5ebb4c --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_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/>. + +// 26.4.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::chi_squared_distribution<> u; + VERIFY( u.n() == 1 ); + typedef std::chi_squared_distribution<>::result_type result_type; + VERIFY( u.min() == 0.0 ); + VERIFY( u.max() == std::numeric_limits<result_type>::max() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/cons/parms.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/cons/parms.cc new file mode 100644 index 000000000..a720aab5f --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_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/>. + +// 26.4.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::chi_squared_distribution<> u(1.5); + VERIFY( u.n() == 1.5 ); + typedef std::chi_squared_distribution<>::result_type result_type; + VERIFY( u.min() == 0.0 ); + VERIFY( u.max() == std::numeric_limits<result_type>::max() ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/equal.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/equal.cc new file mode 100644 index 000000000..e84e1046f --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/equal.cc @@ -0,0 +1,43 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-03-16 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +// 26.5.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::chi_squared_distribution<double> u(1.5), v, w; + + VERIFY( v == w ); + VERIFY( !(u == v) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/inequal.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/inequal.cc new file mode 100644 index 000000000..eb95739ef --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/inequal.cc @@ -0,0 +1,43 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-03-16 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +// 26.5.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::chi_squared_distribution<double> u(1.5), v, w; + + VERIFY( u != v ); + VERIFY( !(v != w) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc new file mode 100644 index 000000000..146eeae51 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc @@ -0,0 +1,46 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 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/>. + +// 26.4.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> +#include <sstream> + +void +test01() +{ + std::stringstream str; + std::chi_squared_distribution<double> u(1.5), v; + std::minstd_rand0 rng; + + u(rng); // advance + str << u; + + str >> v; +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/requirements/typedefs.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/requirements/typedefs.cc new file mode 100644 index 000000000..271e0fe45 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/requirements/typedefs.cc @@ -0,0 +1,35 @@ +// { dg-do compile } +// { 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/>. + +// 26.4.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> + +void +test01() +{ + typedef std::chi_squared_distribution<double> test_type; + + typedef test_type::result_type result_type; +} |