--- /dev/null
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 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 <vector>
+#include <testsuite_hooks.h>
+#include <testsuite_rvalref.h>
+
+using namespace __gnu_test;
+
+// According to n1771, there should be two resizes, with and without
+// parameter. We only have one at present, whose second parameter defaults
+// to a default-constructed object.
+// Also, the values are one higher than might be expected because internally
+// resize calls fill, which copies its input value in case it is already in
+// the vector when the vector isn't moved.
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::vector<copycounter> a;
+ copycounter::copycount = 0;
+ a.resize(10);
+ a.resize(98);
+ a.resize(99);
+ a.resize(100);
+#ifndef _GLIBCXX_DEBUG
+ VERIFY( copycounter::copycount == 100 + 1 );
+#else
+ VERIFY( copycounter::copycount == 100 + 1 + 4 );
+#endif
+ a.resize(99);
+ a.resize(0);
+#ifndef _GLIBCXX_DEBUG
+ VERIFY( copycounter::copycount == 100 + 1 );
+#else
+ VERIFY( copycounter::copycount == 100 + 1 + 6 );
+#endif
+ a.resize(100);
+#ifndef _GLIBCXX_DEBUG
+ VERIFY( copycounter::copycount == 200 + 2 );
+#else
+ VERIFY( copycounter::copycount == 200 + 2 + 7 );
+#endif
+ a.clear();
+#ifndef _GLIBCXX_DEBUG
+ VERIFY( copycounter::copycount == 200 + 2 );
+#else
+ VERIFY( copycounter::copycount == 200 + 2 + 7 );
+#endif
+}
+
+
+int main()
+{
+ test01();
+ return 0;
+}