1 files changed, 75 insertions, 0 deletions
diff --git a/libs/thread/test/sync/futures/packaged_task/get_future_pass.cpp b/libs/thread/test/sync/futures/packaged_task/get_future_pass.cpp
new file mode 100755
index 0000000000..05c686341c
--- /dev/null
+++ b/libs/thread/test/sync/futures/packaged_task/get_future_pass.cpp
@@ -0,0 +1,75 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Copyright (C) 2011 Vicente J. Botet Escriba
+//
+//  Distributed under the Boost Software License, Version 1.0. (See accompanying
+//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// <boost/thread/future.hpp>
+
+// class packaged_task<R>
+
+// future<R> get_future();
+
+
+#define BOOST_THREAD_VERSION 3
+
+#include <boost/thread/future.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+class A
+{
+    long data_;
+
+public:
+    explicit A(long i) : data_(i) {}
+
+    long operator()() const {return data_;}
+    long operator()(long i, long j) const {return data_ + i + j;}
+};
+
+int main()
+{
+  {
+      boost::packaged_task<double> p(A(5));
+      boost::future<double> f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
+      //p(3, 'a');
+      p();
+      BOOST_TEST(f.get() == 5.0);
+  }
+  {
+      boost::packaged_task<double> p(A(5));
+      boost::future<double> f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
+      try
+      {
+          f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
+          BOOST_TEST(false);
+      }
+      catch (const boost::future_error& e)
+      {
+          BOOST_TEST(e.code() ==  boost::system::make_error_code(boost::future_errc::future_already_retrieved));
+      }
+  }
+  {
+      boost::packaged_task<double> p;
+      try
+      {
+          boost::future<double> f = BOOST_THREAD_MAKE_RV_REF(p.get_future());
+          BOOST_TEST(false);
+      }
+      catch (const boost::future_error& e)
+      {
+          BOOST_TEST(e.code() ==  boost::system::make_error_code(boost::future_errc::no_state));
+      }
+  }
+
+  return boost::report_errors();
+}
+