1 files changed, 41 insertions, 0 deletions
diff --git a/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp
new file mode 100644
index 000000000..d69a1eec7
--- /dev/null
+++ b/src/boost/libs/thread/test/sync/mutual_exclusion/locks/unique_lock/cons/copy_assign_fail.cpp
@@ -0,0 +1,41 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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/locks.hpp>
+
+// template <class Mutex> class unique_lock;
+
+// unique_lock& operator=(unique_lock const&) = delete;
+
+#include <boost/thread/lock_types.hpp>
+#include <boost/thread/mutex.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+boost::mutex m0;
+boost::mutex m1;
+
+int main()
+{
+  boost::unique_lock<boost::mutex> lk0(m0);
+  boost::unique_lock<boost::mutex> lk1(m1);
+  lk1 = lk0;
+  BOOST_TEST(lk1.mutex() == &m0);
+  BOOST_TEST(lk1.owns_lock() == true);
+  BOOST_TEST(lk0.mutex() == 0);
+  BOOST_TEST(lk0.owns_lock() == false);
+
+}
+
+#include "../../../../../remove_error_code_unused_warning.hpp"
+