From dc3aaa36dfe9cb91de14d15b118a38756f80dee7 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 17 Sep 2014 21:19:59 -0500
Subject: [PATCH] Add test.

---
 tests/base/task_10.cc     | 48 +++++++++++++++++++++++++++++++++++++++
 tests/base/task_10.output |  2 ++
 2 files changed, 50 insertions(+)
 create mode 100644 tests/base/task_10.cc
 create mode 100644 tests/base/task_10.output

diff --git a/tests/base/task_10.cc b/tests/base/task_10.cc
new file mode 100644
index 0000000000..8b43dda901
--- /dev/null
+++ b/tests/base/task_10.cc
@@ -0,0 +1,48 @@
+// ---------------------------------------------------------------------
+// $Id$
+//
+// Copyright (C) 2009 - 2014 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+// verify Threads::Task::joinable()
+
+#include "../tests.h"
+#include <iomanip>
+#include <fstream>
+#include <unistd.h>
+
+#include <deal.II/base/thread_management.h>
+
+
+void test ()
+{
+  sleep (3);
+  deallog << "OK" << std::endl;
+}
+
+
+int main()
+{
+  std::ofstream logfile("output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  Threads::Task<> t;
+  Assert (t.joinable() == false, ExcInternalError());
+  
+  t = Threads::new_task (test);
+  Assert (t.joinable() == true, ExcInternalError());
+  t.join ();
+}
diff --git a/tests/base/task_10.output b/tests/base/task_10.output
new file mode 100644
index 0000000000..0fd8fc12f0
--- /dev/null
+++ b/tests/base/task_10.output
@@ -0,0 +1,2 @@
+
+DEAL::OK
-- 
2.39.5