2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / testsuite / 23_containers / unordered_map / insert / 24061-map.cc

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/insert/24061-map.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/insert/24061-map.cc
new file mode 100644 (file)
index 0000000..d9a1878
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_map/insert/24061-map.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-02-10  Paolo Carlini  <paolo.carlini@oracle.com> 
+//
+// Copyright (C) 2010 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 <unordered_map>
+#include <string>
+#include <testsuite_hooks.h>
+
+// libstdc++/24061
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  
+  typedef std::unordered_map<std::string, int> Map;
+  typedef Map::iterator       iterator;
+  typedef Map::const_iterator const_iterator;
+  typedef Map::value_type     value_type;
+
+  Map m1;
+  
+  iterator it1 = m1.insert(m1.begin(),
+                          value_type("all the love in the world", 1));
+  VERIFY( m1.size() == 1 );
+  VERIFY( *it1 == value_type("all the love in the world", 1) );
+  
+  const_iterator cit1(it1);
+  const_iterator cit2 = m1.insert(cit1,
+                                 value_type("you know what you are?", 2));
+  VERIFY( m1.size() == 2 );
+  VERIFY( cit2 != cit1 );
+  VERIFY( *cit2 == value_type("you know what you are?", 2) );
+
+  iterator it2 = m1.insert(it1, value_type("all the love in the world", 3));
+  VERIFY( m1.size() == 2 );
+  VERIFY( it2 == it1 );
+  VERIFY( *it2 == value_type("all the love in the world", 1) );
+}
+  
+int main()
+{
+  test01();
+  return 0;
+}