Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 24_iterators / reverse_iterator / 11729.cc

diff --git a/libstdc++-v3/testsuite/24_iterators/reverse_iterator/11729.cc b/libstdc++-v3/testsuite/24_iterators/reverse_iterator/11729.cc
new file mode 100644 (file)
index 0000000..6180da7
--- /dev/null
+++ b/libstdc++-v3/testsuite/24_iterators/reverse_iterator/11729.cc
@@ -0,0 +1,72 @@
+// 2005-10-04  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2005, 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/>.
+
+// 24.4.1.2 Reverse iterators
+
+#include <vector>
+#include <testsuite_hooks.h>
+
+// libstdc++/11729
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::vector<int> Vec;
+  typedef Vec::reverse_iterator reverse_iterator;
+  typedef Vec::const_reverse_iterator const_reverse_iterator;
+  
+  Vec v(2);
+
+  reverse_iterator rbeg = v.rbegin();               
+  reverse_iterator rend = v.rend();
+  const_reverse_iterator constrbeg(rbeg);
+  const_reverse_iterator constrend(rend);
+
+  VERIFY( rbeg == constrbeg );
+  VERIFY( constrend == rend );
+
+  VERIFY( rbeg != constrend );
+  VERIFY( constrbeg != rend );
+
+  VERIFY( rbeg < constrend );
+  VERIFY( constrbeg < rend );
+
+  VERIFY( rend > constrbeg );
+  VERIFY( constrend > rbeg );
+
+  VERIFY( rend >= constrend );
+  VERIFY( constrbeg >= rbeg );
+
+  VERIFY( rbeg <= constrbeg );
+  VERIFY( constrend <= rend );
+
+  VERIFY( rbeg - constrbeg == 0 );
+  VERIFY( constrend - rend == 0 );
+
+  VERIFY( rend - constrbeg > 0 );
+  VERIFY( constrend - rbeg > 0 );
+
+  VERIFY( (constrbeg = rend) == rend );
+}
+
+int main() 
+{ 
+  test01();
+  return 0;
+}