From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../random/subtract_with_carry_01/cons/default.cc | 47 ++++++++++++++++++++ .../random/subtract_with_carry_01/cons/gen1.cc | 51 ++++++++++++++++++++++ .../random/subtract_with_carry_01/cons/seed1.cc | 39 +++++++++++++++++ .../random/subtract_with_carry_01/cons/seed2.cc | 40 +++++++++++++++++ 4 files changed, 177 insertions(+) create mode 100644 libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/default.cc create mode 100644 libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/gen1.cc create mode 100644 libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed1.cc create mode 100644 libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed2.cc (limited to 'libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons') diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/default.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/default.cc new file mode 100644 index 000000000..a094c5521 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/default.cc @@ -0,0 +1,47 @@ +// 2006-08-22 Paolo Carlini +// +// Copyright (C) 2006, 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 +// . + +// 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] +// 5.1.1 Table 16 line 1 default ctor + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::tr1; + + subtract_with_carry_01 x; + VERIFY( x.min() == 0.0 ); + VERIFY( x.max() == 1.0 ); + +#if _GLIBCXX_USE_C99_MATH_TR1 + VERIFY( x() == 15039276 * std::tr1::ldexp(float(1), -24) ); +#else + VERIFY( x() == 15039276 * std::pow(float(2), -24) ); +#endif +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/gen1.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/gen1.cc new file mode 100644 index 000000000..138a1ef2c --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/gen1.cc @@ -0,0 +1,51 @@ +// 2006-08-22 Paolo Carlini +// +// Copyright (C) 2006, 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 +// . + +// 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] +// 5.1.1 Table 16 line 3 Gen ctor + +// { dg-require-time "" } + +#include +#include +#include + +// a not untypical initialization function +unsigned long +gen() +{ + return std::time(0); +} + +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::tr1; + + subtract_with_carry_01 x(gen); + VERIFY( x.min() == 0.0 ); + VERIFY( x.max() == 1.0 ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed1.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed1.cc new file mode 100644 index 000000000..b7f12d4bd --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed1.cc @@ -0,0 +1,39 @@ +// 2006-08-22 Paolo Carlini +// +// Copyright (C) 2006, 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 +// . + +// 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] +// 5.1.1 Table 16 line 2 seed ctor + +#include +#include + +void +test01() +{ + using namespace std::tr1; + + unsigned long seed = 2; + subtract_with_carry_01 x(seed); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed2.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed2.cc new file mode 100644 index 000000000..964bffe41 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/cons/seed2.cc @@ -0,0 +1,40 @@ +// 2006-08-22 Paolo Carlini +// +// Copyright (C) 2006, 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 +// . + +// 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] +// 5.1.1 Table 16 line 2 seed ctor +// 5.1.1 (4) point 2: Gen is a fundamental type. + +#include +#include + +void +test01() +{ + using namespace std::tr1; + + double seed = 2.0; + subtract_with_carry_01 x(seed); +} + +int main() +{ + test01(); + return 0; +} -- cgit v1.2.3