Thread: merge from trunk 1.54: Added lambda tests, refactored future::then, added tests for future::wait...

[SVN r83811]

test/threads/thread/constr/lambda_pass.cpp

@@ -0,0 +1,87 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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/thread.hpp>
+
+// class thread
+
+// template <class Clousure> thread(Clousure f);
+
+#include <new>
+#include <cstdlib>
+#include <cassert>
+#include <boost/thread/thread_only.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+#if ! defined BOOST_NO_CXX11_LAMBDAS
+
+unsigned throw_one = 0xFFFF;
+
+#if defined _GLIBCXX_THROW
+void* operator new(std::size_t s) _GLIBCXX_THROW (std::bad_alloc)
+#elif defined BOOST_MSVC
+void* operator new(std::size_t s)
+#else
+void* operator new(std::size_t s) throw (std::bad_alloc)
+#endif
+{
+  if (throw_one == 0) throw std::bad_alloc();
+  --throw_one;
+  return std::malloc(s);
+}
+
+#if defined BOOST_MSVC
+void operator delete(void* p)
+#else
+void operator delete(void* p) throw ()
+#endif
+{
+  std::free(p);
+}
+
+bool f_run = false;
+
+int main()
+{
+  {
+    f_run = false;
+    boost::thread t( []() { f_run = true; } );
+    t.join();
+    BOOST_TEST(f_run == true);
+  }
+#ifndef BOOST_MSVC
+  {
+    f_run = false;
+    try
+    {
+      throw_one = 0;
+      boost::thread t( []() { f_run = true; } );
+      BOOST_TEST(false);
+    }
+    catch (...)
+    {
+      throw_one = 0xFFFF;
+      BOOST_TEST(!f_run);
+    }
+  }
+#endif
+
+  return boost::report_errors();
+}
+
+#else
+int main()
+{
+  return 0;
+}
+#endif