Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 23_containers / list / invalidation / 4.cc

diff --git a/libstdc++-v3/testsuite/23_containers/list/invalidation/4.cc b/libstdc++-v3/testsuite/23_containers/list/invalidation/4.cc
new file mode 100644 (file)
index 0000000..d8a86ca
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/list/invalidation/4.cc
@@ -0,0 +1,54 @@
+// 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>
+
+using __gnu_debug::list;
+using std::advance;
+
+bool test = true;
+
+// Splice
+void test04()
+{
+  list<int> l1(10, 17);
+  list<int> l2(10, 42);
+  
+  list<int>::iterator start2 = l2.begin();
+  list<int>::iterator end2 = start2;
+  advance(end2, 5);
+  list<int>::iterator after2 = end2;
+  advance(after2, 2);
+  
+  l1.splice(l1.begin(), l2, start2, end2);
+  VERIFY(start2._M_dereferenceable());
+  VERIFY(end2._M_dereferenceable());
+  VERIFY(after2._M_dereferenceable());
+  VERIFY(start2._M_attached_to(&l1));
+  VERIFY(end2._M_attached_to(&l2));
+  VERIFY(after2._M_attached_to(&l2));
+}
+
+int main()
+{
+  test04();
+  return 0;
+}