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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [23_containers/] [list/] [invalidation/] [1.cc] - Rev 424
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// List iterator invalidation tests // Copyright (C) 2003, 2004, 2005, 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 // <http://www.gnu.org/licenses/>. #include <debug/list> #include <iterator> #include <testsuite_hooks.h> // Assignment void test01() { using std::advance; bool test __attribute__((unused)) = true; typedef __gnu_debug::list<int> list_type; list_type v1; list_type v2; v1.push_front(17); list_type::iterator start = v1.begin(); list_type::iterator finish = v1.end(); VERIFY(start._M_dereferenceable()); VERIFY(!finish._M_dereferenceable() && !finish._M_singular()); v1 = v2; VERIFY(start._M_singular()); VERIFY(!finish._M_dereferenceable() && !finish._M_singular()); finish = v1.end(); v1.assign(v2.begin(), v2.end()); VERIFY(!finish._M_dereferenceable() && !finish._M_singular()); finish = v1.end(); v1.assign(17, 42); VERIFY(!finish._M_dereferenceable() && !finish._M_singular()); } int main() { test01(); return 0; }
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