diff options
Diffstat (limited to 'libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine')
12 files changed, 534 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/copy.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/copy.cc new file mode 100644 index 000000000..2639e87dd --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/copy.cc @@ -0,0 +1,39 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-02-16 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/>. + +#include <random> + +void +test01() +{ + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> e(1); + + const auto f(e); + auto g(f); + g = g; // Suppress unused warning. +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/default.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/default.cc new file mode 100644 index 000000000..1297747a5 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/default.cc @@ -0,0 +1,41 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2008, 2009, 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/>. + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> x; + VERIFY( x.min() == 0 ); + VERIFY( x.max() == ((1UL << 24) - 1) ); + VERIFY( x() == 15039276 ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed1.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed1.cc new file mode 100644 index 000000000..95db25f4d --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed1.cc @@ -0,0 +1,39 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2008, 2009, 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/>. + +// 26.4.3.3 Class template subtract_with_carry_engine [rand.eng.sub] +// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] + +#include <random> + +void +test01() +{ + unsigned long seed = 2; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> x(seed); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed2.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed2.cc new file mode 100644 index 000000000..73f9cbe0f --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed2.cc @@ -0,0 +1,39 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2008, 2009, 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/>. + +// 26.4.3.3 Class template subtract_with_carry_engine [rand.eng.sub] +// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] + +#include <random> + +void +test01() +{ + double seed = 2.0; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> x(seed); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed_seq.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed_seq.cc new file mode 100644 index 000000000..3fc9991d7 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/cons/seed_seq.cc @@ -0,0 +1,36 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-02-01 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/>. + +#include <random> + +void +test01() +{ + std::seed_seq seed; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> x(seed); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/equal.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/equal.cc new file mode 100644 index 000000000..53fdbbefd --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/equal.cc @@ -0,0 +1,49 @@ +// { 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/>. + +// 26.4.3.3 Class template subtract_with_carry_engine [rand.eng.sub] +// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> u; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> v; + + VERIFY( u == v ); + + u.discard(100); + v.discard(100); + + VERIFY( u == v ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/inequal.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/inequal.cc new file mode 100644 index 000000000..aa7ec2420 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/inequal.cc @@ -0,0 +1,48 @@ +// { 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/>. + +// 26.5.3.3 Class template subtract_with_carry_engine [rand.eng.sub] + +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> u; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> v; + + VERIFY( !(u != v) ); + + u.discard(100); + v.discard(100); + + VERIFY( !(u != v) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/serialize.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/serialize.cc new file mode 100644 index 000000000..e4129fc8d --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/operators/serialize.cc @@ -0,0 +1,52 @@ +// { 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/>. + +// 26.4.3.3 Class template subtract_with_carry_engine [rand.eng.sub] +// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] + +#include <sstream> +#include <random> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::stringstream str; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> u; + std::subtract_with_carry_engine<unsigned long, 24, 10, 24> v; + + u(); // advance + str << u; + + VERIFY( !(u == v) ); + + str >> v; + VERIFY( u == v ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constants.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constants.cc new file mode 100644 index 000000000..8c033cd26 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constants.cc @@ -0,0 +1,41 @@ +// { dg-do link } +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2009-09-29 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2009, 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/>. + +#include <random> + +void test01() +{ + std::ranlux24_base swc; + + const void* p = &swc.word_size; + p = &swc.short_lag; + p = &swc.long_lag; + p = &swc.default_seed; + p = p; // Suppress unused warning. +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_data.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_data.cc new file mode 100644 index 000000000..c22dae0bb --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_data.cc @@ -0,0 +1,59 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// 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/>. + +#include <random> +#include <testsuite_common_types.h> + +namespace __gnu_test +{ + struct constexpr_member_data + { + template<typename _Ttesttype> + void + operator()() + { + struct _Concept + { + void __constraint() + { + constexpr auto v1 __attribute__((unused)) + = _Ttesttype::word_size; + constexpr auto v2 __attribute__((unused)) + = _Ttesttype::short_lag; + constexpr auto v3 __attribute__((unused)) + = _Ttesttype::long_lag; + constexpr auto v4 __attribute__((unused)) + = _Ttesttype::default_seed; + } + }; + + _Concept c; + c.__constraint(); + } + }; +} + +int main() +{ + __gnu_test::constexpr_member_data test; + typedef std::ranlux24_base type; + test.operator()<type>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_functions.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_functions.cc new file mode 100644 index 000000000..39a3177ab --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/constexpr_functions.cc @@ -0,0 +1,55 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// 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/>. + +#include <random> +#include <testsuite_common_types.h> + +namespace __gnu_test +{ + struct constexpr_member_functions + { + template<typename _Ttesttype> + void + operator()() + { + struct _Concept + { + void __constraint() + { + constexpr auto v1 __attribute__((unused)) + = _Ttesttype::min(); + constexpr auto v2 __attribute__((unused)) + = _Ttesttype::max(); + } + }; + + _Concept c; + c.__constraint(); + } + }; +} + +int main() +{ + __gnu_test::constexpr_member_functions test; + typedef std::ranlux24_base type; + test.operator()<type>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/typedefs.cc b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/typedefs.cc new file mode 100644 index 000000000..5e56a6e25 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/subtract_with_carry_engine/requirements/typedefs.cc @@ -0,0 +1,36 @@ +// { 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/>. + +// 26.4.3.3 Class template subtract_with_carry_engine [rand.eng.sub] +// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist] + +#include <random> + +void +test01() +{ + typedef std::subtract_with_carry_engine<unsigned long, 24, 10, 24> + test_type; + + typedef test_type::result_type result_type; +} |