diff options
Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/set/cons')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/set/cons/moveable.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/set/cons/moveable.cc b/libstdc++-v3/testsuite/23_containers/set/cons/moveable.cc new file mode 100644 index 000000000..9c43e3833 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/set/cons/moveable.cc @@ -0,0 +1,43 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2005, 2007, 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/>. + + +// NOTE: This makes use of the fact that we know how moveable +// is implemented on set (via swap). If the implementation changed +// this test may begin to fail. + +#include <set> +#include <utility> +#include <testsuite_hooks.h> + +int main() +{ + bool test __attribute__((unused)) = true; + + std::set<int> a,b; + a.insert(2); + b.insert(1); + b = std::move(a); + VERIFY(b.find(2) != b.end() && a.find(1) == a.end()); + + std::set<int> c(std::move(b)); + VERIFY( c.find(2) != c.end()); + VERIFY( b.find(2) == b.end()); + return 0; +} |