Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc
new file mode 100644 (file)
index 0000000..d7ebbf1
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc
@@ -0,0 +1,66 @@
+// Copyright (C) 2008, 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/>.
+//
+
+// { dg-options "-std=gnu++0x" }
+
+#include <set>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef unordered_multimap<int,double> Container;
+  typedef Container::const_iterator iterator;
+  typedef pair<iterator,iterator> itpair;
+
+  Container m({ { 1, 1.0 }, { 1, 2.0 }, { 1, 237.0 } });
+  VERIFY(m.size() == 3);
+  itpair ip = m.equal_range(1);
+  VERIFY(distance(ip.first, ip.second) == 3);
+  set<double> s = { 1.0, 2.0, 237.0 };
+  for (iterator i = ip.first; i != ip.second; ++i)
+    s.erase (i->second);
+  VERIFY(s.empty());
+
+  m = { {5, 55.0}, { 5, 66.0 }, { 42, 4242.0 } };
+  VERIFY(m.size() == 3);
+  ip = m.equal_range(5);
+  VERIFY(distance(ip.first, ip.second) == 2);
+  s = { 55.0, 66.0 };
+  for (iterator i = ip.first; i != ip.second; ++i)
+    s.erase (i->second);
+  VERIFY(s.empty());
+
+  m.insert({ { 7, 77.0 }, { 7, 88.0 } });
+  VERIFY(m.size() == 5);
+  VERIFY(m.count(5) == 2);
+  VERIFY(m.count(42) == 1);
+  VERIFY(m.count(7) == 2);
+
+  return test;
+}
+
+int main()
+{
+  __gnu_test::set_memory_limits();
+  test01();
+}