Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 23_containers / queue / moveable.cc

diff --git a/libstdc++-v3/testsuite/23_containers/queue/moveable.cc b/libstdc++-v3/testsuite/23_containers/queue/moveable.cc
new file mode 100644 (file)
index 0000000..3bf55cf
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/queue/moveable.cc
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 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 vector (via swap). If the implementation changed
+// this test may begin to fail.
+
+#include <queue>
+#include <utility>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::queue<int> a,b;
+  a.push(1);
+  b = std::move(a);
+  VERIFY( b.size() == 1 && b.front() == 1 && a.size() == 0 );
+
+  std::queue<int> c(std::move(b));
+  VERIFY( c.size() == 1 && c.front() == 1 );
+  VERIFY( b.size() == 0 );
+}
+
+int main(void)
+{
+  test01();
+  return 0;
+}