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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/23_containers/list/modifiers/3.h | |
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Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/list/modifiers/3.h')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/list/modifiers/3.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/list/modifiers/3.h b/libstdc++-v3/testsuite/23_containers/list/modifiers/3.h new file mode 100644 index 000000000..c4017db49 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/list/modifiers/3.h @@ -0,0 +1,121 @@ +// Copyright (C) 2001, 2003, 2004, 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/>. + +// 23.2.2.3 list modifiers [lib.list.modifiers] + +#include <testsuite_hooks.h> + +// This test verifies the following. +// +// 23.2.2.3 void push_front(const T& x) +// 23.2.2.3 void push_back(const T& x) +// 23.2.2.3 (1) iterator and reference non-invalidation +// 23.2.2.3 (1) exception effects +// 23.2.2.3 (2) complexity requirements +// +// 23.2.2.3 void pop_front() +// 23.2.2.3 void pop_back() +// 23.2.2.3 (3) iterator and reference non-invalidation +// 23.2.2.3 (5) complexity requirements +// +// 23.2.2 const_iterator begin() const +// 23.2.2 iterator end() +// 23.2.2 const_reverse_iterator rbegin() const +// 23.2.2 _reference front() +// 23.2.2 const_reference front() const +// 23.2.2 reference back() +// 23.2.2 const_reference back() const +// +template<typename _Tp> +void +modifiers3() +{ + bool test __attribute__((unused)) = true; + typedef _Tp list_type; + typedef typename list_type::iterator iterator; + typedef typename list_type::value_type value_type; + typedef typename list_type::const_iterator const_iterator; + typedef typename list_type::const_reverse_iterator const_reverse_iterator; + + using __gnu_test::copy_constructor; + using __gnu_test::destructor; + + list_type list0101; + const_iterator i; + const_reverse_iterator j; + iterator k; + value_type::reset(); + + list0101.push_back(value_type(1)); // list should be [1] + VERIFY(list0101.size() == 1); + VERIFY(copy_constructor::count() == 1); + + k = list0101.end(); + --k; + VERIFY(k->id() == 1); + VERIFY(k->id() == list0101.front().id()); + VERIFY(k->id() == list0101.back().id()); + + list0101.push_front(value_type(2)); // list should be [2 1] + VERIFY(list0101.size() == 2); + VERIFY(copy_constructor::count() == 2); + VERIFY(k->id() == 1); + + list0101.push_back(value_type(3)); // list should be [2 1 3] + VERIFY(list0101.size() == 3); + VERIFY(copy_constructor::count() == 3); + VERIFY(k->id() == 1); + + try + { + list0101.push_back(value_type(4, true)); + VERIFY(false); + } + catch (...) + { + VERIFY(list0101.size() == 3); + VERIFY(copy_constructor::count() == 4); + } + + i = list0101.begin(); + VERIFY(i->id() == 2); + VERIFY(i->id() == list0101.front().id()); + + j = list0101.rbegin(); + VERIFY(j->id() == 3); + VERIFY(j->id() == list0101.back().id()); + + ++i; + VERIFY(i->id() == 1); + + ++j; + VERIFY(j->id() == 1); + + value_type::reset(); + + list0101.pop_back(); // list should be [2 1] + VERIFY(list0101.size() == 2); + VERIFY(destructor::count() == 1); + VERIFY(i->id() == 1); + VERIFY(k->id() == 1); + + list0101.pop_front(); // list should be [1] + VERIFY(list0101.size() == 1); + VERIFY(destructor::count() == 2); + VERIFY(i->id() == 1); + VERIFY(k->id() == 1); +} |