diff options
Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap')
3 files changed, 368 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/1.cc b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/1.cc new file mode 100644 index 000000000..f7d541deb --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/1.cc @@ -0,0 +1,65 @@ +// Copyright (C) 2004, 2005, 2009 Free Software Foundation +// +// 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 <set> +#include <testsuite_hooks.h> + +struct T { int i; }; + +// T must be LessThanComparable to pass concept-checks +bool operator<(T l, T r) { return l.i < r.i; } + +int swap_calls; + +namespace std +{ + template<> + void + multiset<T>::swap(multiset<T>&) + { ++swap_calls; } +} + +// Should use multiset specialization for swap. +void test01() +{ + bool test __attribute__((unused)) = true; + std::multiset<T> A; + std::multiset<T> B; + swap_calls = 0; + std::swap(A, B); + VERIFY(1 == swap_calls); +} + +// Should use multiset specialization for swap. +void test02() +{ + bool test __attribute__((unused)) = true; + using namespace std; + multiset<T> A; + multiset<T> B; + swap_calls = 0; + swap(A, B); + VERIFY(1 == swap_calls); +} + +// See c++/13658 for background info. +int main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/2.cc b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/2.cc new file mode 100644 index 000000000..81cad5ba5 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/2.cc @@ -0,0 +1,137 @@ +// 2005-12-20 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2005, 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/>. + +// 23.3.4 multiset::swap + +#include <set> +#include <testsuite_hooks.h> +#include <testsuite_allocator.h> + +// uneq_allocator as a non-empty allocator. +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std; + + typedef __gnu_test::uneq_allocator<char> my_alloc; + typedef multiset<char, less<char>, my_alloc> my_multiset; + + const char title01[] = "Rivers of sand"; + const char title02[] = "Concret PH"; + const char title03[] = "Sonatas and Interludes for Prepared Piano"; + const char title04[] = "never as tired as when i'm waking up"; + + const size_t N1 = sizeof(title01); + const size_t N2 = sizeof(title02); + const size_t N3 = sizeof(title03); + const size_t N4 = sizeof(title04); + + const multiset<char> mset01_ref(title01, title01 + N1); + const multiset<char> mset02_ref(title02, title02 + N2); + const multiset<char> mset03_ref(title03, title03 + N3); + const multiset<char> mset04_ref(title04, title04 + N4); + + my_multiset::size_type size01, size02; + + my_alloc alloc01(1); + + my_multiset mset01(less<char>(), alloc01); + size01 = mset01.size(); + my_multiset mset02(less<char>(), alloc01); + size02 = mset02.size(); + + mset01.swap(mset02); + VERIFY( mset01.size() == size02 ); + VERIFY( mset01.empty() ); + VERIFY( mset02.size() == size01 ); + VERIFY( mset02.empty() ); + + my_multiset mset03(less<char>(), alloc01); + size01 = mset03.size(); + my_multiset mset04(title02, title02 + N2, less<char>(), alloc01); + size02 = mset04.size(); + + mset03.swap(mset04); + VERIFY( mset03.size() == size02 ); + VERIFY( equal(mset03.begin(), mset03.end(), mset02_ref.begin()) ); + VERIFY( mset04.size() == size01 ); + VERIFY( mset04.empty() ); + + my_multiset mset05(title01, title01 + N1, less<char>(), alloc01); + size01 = mset05.size(); + my_multiset mset06(title02, title02 + N2, less<char>(), alloc01); + size02 = mset06.size(); + + mset05.swap(mset06); + VERIFY( mset05.size() == size02 ); + VERIFY( equal(mset05.begin(), mset05.end(), mset02_ref.begin()) ); + VERIFY( mset06.size() == size01 ); + VERIFY( equal(mset06.begin(), mset06.end(), mset01_ref.begin()) ); + + my_multiset mset07(title01, title01 + N1, less<char>(), alloc01); + size01 = mset07.size(); + my_multiset mset08(title03, title03 + N3, less<char>(), alloc01); + size02 = mset08.size(); + + mset07.swap(mset08); + VERIFY( mset07.size() == size02 ); + VERIFY( equal(mset07.begin(), mset07.end(), mset03_ref.begin()) ); + VERIFY( mset08.size() == size01 ); + VERIFY( equal(mset08.begin(), mset08.end(), mset01_ref.begin()) ); + + my_multiset mset09(title03, title03 + N3, less<char>(), alloc01); + size01 = mset09.size(); + my_multiset mset10(title04, title04 + N4, less<char>(), alloc01); + size02 = mset10.size(); + + mset09.swap(mset10); + VERIFY( mset09.size() == size02 ); + VERIFY( equal(mset09.begin(), mset09.end(), mset04_ref.begin()) ); + VERIFY( mset10.size() == size01 ); + VERIFY( equal(mset10.begin(), mset10.end(), mset03_ref.begin()) ); + + my_multiset mset11(title04, title04 + N4, less<char>(), alloc01); + size01 = mset11.size(); + my_multiset mset12(title01, title01 + N1, less<char>(), alloc01); + size02 = mset12.size(); + + mset11.swap(mset12); + VERIFY( mset11.size() == size02 ); + VERIFY( equal(mset11.begin(), mset11.end(), mset01_ref.begin()) ); + VERIFY( mset12.size() == size01 ); + VERIFY( equal(mset12.begin(), mset12.end(), mset04_ref.begin()) ); + + my_multiset mset13(title03, title03 + N3, less<char>(), alloc01); + size01 = mset13.size(); + my_multiset mset14(title03, title03 + N3, less<char>(), alloc01); + size02 = mset14.size(); + + mset13.swap(mset14); + VERIFY( mset13.size() == size02 ); + VERIFY( equal(mset13.begin(), mset13.end(), mset03_ref.begin()) ); + VERIFY( mset14.size() == size01 ); + VERIFY( equal(mset14.begin(), mset14.end(), mset03_ref.begin()) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/3.cc b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/3.cc new file mode 100644 index 000000000..0d99bfb42 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/3.cc @@ -0,0 +1,166 @@ +// 2005-12-20 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 2005, 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/>. + +// 23.3.4 multiset::swap + +#include <set> +#include <testsuite_hooks.h> +#include <testsuite_allocator.h> + +// uneq_allocator, two different personalities. +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std; + + typedef __gnu_test::uneq_allocator<char> my_alloc; + typedef multiset<char, less<char>, my_alloc> my_multiset; + + const char title01[] = "Rivers of sand"; + const char title02[] = "Concret PH"; + const char title03[] = "Sonatas and Interludes for Prepared Piano"; + const char title04[] = "never as tired as when i'm waking up"; + + const size_t N1 = sizeof(title01); + const size_t N2 = sizeof(title02); + const size_t N3 = sizeof(title03); + const size_t N4 = sizeof(title04); + + const multiset<char> mset01_ref(title01, title01 + N1); + const multiset<char> mset02_ref(title02, title02 + N2); + const multiset<char> mset03_ref(title03, title03 + N3); + const multiset<char> mset04_ref(title04, title04 + N4); + + my_multiset::size_type size01, size02; + + my_alloc alloc01(1), alloc02(2); + int personality01, personality02; + + my_multiset mset01(less<char>(), alloc01); + size01 = mset01.size(); + personality01 = mset01.get_allocator().get_personality(); + my_multiset mset02(less<char>(), alloc02); + size02 = mset02.size(); + personality02 = mset02.get_allocator().get_personality(); + + mset01.swap(mset02); + VERIFY( mset01.size() == size02 ); + VERIFY( mset01.empty() ); + VERIFY( mset02.size() == size01 ); + VERIFY( mset02.empty() ); + VERIFY( mset01.get_allocator().get_personality() == personality02 ); + VERIFY( mset02.get_allocator().get_personality() == personality01 ); + + my_multiset mset03(less<char>(), alloc02); + size01 = mset03.size(); + personality01 = mset03.get_allocator().get_personality(); + my_multiset mset04(title02, title02 + N2, less<char>(), alloc01); + size02 = mset04.size(); + personality02 = mset04.get_allocator().get_personality(); + + mset03.swap(mset04); + VERIFY( mset03.size() == size02 ); + VERIFY( equal(mset03.begin(), mset03.end(), mset02_ref.begin()) ); + VERIFY( mset04.size() == size01 ); + VERIFY( mset04.empty() ); + VERIFY( mset03.get_allocator().get_personality() == personality02 ); + VERIFY( mset04.get_allocator().get_personality() == personality01 ); + + my_multiset mset05(title01, title01 + N1, less<char>(), alloc01); + size01 = mset05.size(); + personality01 = mset05.get_allocator().get_personality(); + my_multiset mset06(title02, title02 + N2, less<char>(), alloc02); + size02 = mset06.size(); + personality02 = mset06.get_allocator().get_personality(); + + mset05.swap(mset06); + VERIFY( mset05.size() == size02 ); + VERIFY( equal(mset05.begin(), mset05.end(), mset02_ref.begin()) ); + VERIFY( mset06.size() == size01 ); + VERIFY( equal(mset06.begin(), mset06.end(), mset01_ref.begin()) ); + VERIFY( mset05.get_allocator().get_personality() == personality02 ); + VERIFY( mset06.get_allocator().get_personality() == personality01 ); + + my_multiset mset07(title01, title01 + N1, less<char>(), alloc02); + size01 = mset07.size(); + personality01 = mset07.get_allocator().get_personality(); + my_multiset mset08(title03, title03 + N3, less<char>(), alloc01); + size02 = mset08.size(); + personality02 = mset08.get_allocator().get_personality(); + + mset07.swap(mset08); + VERIFY( mset07.size() == size02 ); + VERIFY( equal(mset07.begin(), mset07.end(), mset03_ref.begin()) ); + VERIFY( mset08.size() == size01 ); + VERIFY( equal(mset08.begin(), mset08.end(), mset01_ref.begin()) ); + VERIFY( mset07.get_allocator().get_personality() == personality02 ); + VERIFY( mset08.get_allocator().get_personality() == personality01 ); + + my_multiset mset09(title03, title03 + N3, less<char>(), alloc01); + size01 = mset09.size(); + personality01 = mset09.get_allocator().get_personality(); + my_multiset mset10(title04, title04 + N4, less<char>(), alloc02); + size02 = mset10.size(); + personality02 = mset10.get_allocator().get_personality(); + + mset09.swap(mset10); + VERIFY( mset09.size() == size02 ); + VERIFY( equal(mset09.begin(), mset09.end(), mset04_ref.begin()) ); + VERIFY( mset10.size() == size01 ); + VERIFY( equal(mset10.begin(), mset10.end(), mset03_ref.begin()) ); + VERIFY( mset09.get_allocator().get_personality() == personality02 ); + VERIFY( mset10.get_allocator().get_personality() == personality01 ); + + my_multiset mset11(title04, title04 + N4, less<char>(), alloc02); + size01 = mset11.size(); + personality01 = mset11.get_allocator().get_personality(); + my_multiset mset12(title01, title01 + N1, less<char>(), alloc01); + size02 = mset12.size(); + personality02 = mset12.get_allocator().get_personality(); + + mset11.swap(mset12); + VERIFY( mset11.size() == size02 ); + VERIFY( equal(mset11.begin(), mset11.end(), mset01_ref.begin()) ); + VERIFY( mset12.size() == size01 ); + VERIFY( equal(mset12.begin(), mset12.end(), mset04_ref.begin()) ); + VERIFY( mset11.get_allocator().get_personality() == personality02 ); + VERIFY( mset12.get_allocator().get_personality() == personality01 ); + + my_multiset mset13(title03, title03 + N3, less<char>(), alloc01); + size01 = mset13.size(); + personality01 = mset13.get_allocator().get_personality(); + my_multiset mset14(title03, title03 + N3, less<char>(), alloc02); + size02 = mset14.size(); + personality02 = mset14.get_allocator().get_personality(); + + mset13.swap(mset14); + VERIFY( mset13.size() == size02 ); + VERIFY( equal(mset13.begin(), mset13.end(), mset03_ref.begin()) ); + VERIFY( mset14.size() == size01 ); + VERIFY( equal(mset14.begin(), mset14.end(), mset03_ref.begin()) ); + VERIFY( mset13.get_allocator().get_personality() == personality02 ); + VERIFY( mset14.get_allocator().get_personality() == personality01 ); +} + +int main() +{ + test01(); + return 0; +} |