Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / tr1 / 2_general_utilities / enable_shared_from_this / not_shared2.cc

diff --git a/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/not_shared2.cc b/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/not_shared2.cc
new file mode 100644 (file)
index 0000000..19d0333
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/2_general_utilities/enable_shared_from_this/not_shared2.cc
@@ -0,0 +1,60 @@
+// Copyright (C) 2005, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 2.2.5 Template class enable_shared_from_this [tr.util.smartptr.enab]
+
+#include <tr1/memory>
+#include <testsuite_hooks.h>
+
+struct X : public std::tr1::enable_shared_from_this<X>
+{
+};
+
+int
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::tr1::shared_ptr<X> p(new X);
+
+  X x(*p);  // copy of shared object should not be shared
+
+  try
+    {
+      std::tr1::shared_ptr<X> p = x.shared_from_this();
+      VERIFY( false );
+    }
+  catch (const std::tr1::bad_weak_ptr&)
+    {
+      // Expected.
+      VERIFY( true );
+    }
+  catch (...)
+    {
+      // Failed.
+      VERIFY( false );
+    }
+
+  return 0;
+}
+
+int 
+main()
+{
+  test01();
+  return 0;
+}