Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/performance/23_containers/sort_search/list.cc b/libstdc++-v3/testsuite/performance/23_containers/sort_search/list.cc
new file mode 100644 (file)
index 0000000..72c5ed9
--- /dev/null
+++ b/libstdc++-v3/testsuite/performance/23_containers/sort_search/list.cc
@@ -0,0 +1,72 @@
+// 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 <testsuite_performance.h>
+
+template<typename Container, int Iter>
+  void
+  do_loop()
+  {
+    // XXX
+    const int iter = 150000;
+    typedef Container container_type;
+    container_type obj;
+    int ctr = 3;
+    while (ctr--)
+      {
+       for (int i = 0; i < iter; ++i)
+         obj.push_back(rand()%500001);
+
+       //Search for random values that may or may not belong to the list.
+       for (int i = 0; i < 50; ++i)
+         std::find(obj.begin(), obj.end(), rand() % 100001);
+      
+       obj.sort();
+      
+       //Search for random values that may or may not belong to the list.
+       for (int i = 0; i < 50; ++i)
+         {
+           typedef typename container_type::iterator iterator_type;
+           iterator_type _liter = std::find(obj.begin(), obj.end(),
+                                            rand() % 100001);
+           if (_liter != obj.end())
+             obj.erase(_liter);
+         }
+       obj.clear();
+      }
+  } 
+
+int
+main()
+{ 
+#ifdef TEST_S1
+#define thread_type false
+#endif    
+
+#ifdef TEST_T1
+#define thread_type true
+#endif    
+
+  typedef __gnu_test::lists<int, thread_type>::type container_types;
+  typedef test_sequence<thread_type> test_type;
+  test_type test("sort_search");
+  __gnu_cxx::typelist::apply(test, container_types());
+
+  return 0;
+}
+