[Boost-commit] svn:boost r44099 - sandbox/thread_safe_signals/libs/thread_safe_signals/test

From: fmhess_at_[hidden]
Date: 2008-04-07 13:53:55

Author: fmhess
Date: 2008-04-07 13:53:55 EDT (Mon, 07 Apr 2008)
New Revision: 44099
URL: http://svn.boost.org/trac/boost/changeset/44099

Log:
Added a very basic test of using non-default threading models.

Added:
   sandbox/thread_safe_signals/libs/thread_safe_signals/test/threading_models_test.cpp   (contents, props changed)

Added: sandbox/thread_safe_signals/libs/thread_safe_signals/test/threading_models_test.cpp
==============================================================================
--- (empty file)
+++ sandbox/thread_safe_signals/libs/thread_safe_signals/test/threading_models_test.cpp	2008-04-07 13:53:55 EDT (Mon, 07 Apr 2008)
@@ -0,0 +1,62 @@
+// thread_safe_signals library
+// basic test for alternate threading models
+
+// Copyright Frank Mori Hess 2008
+// Use, modification and
+// distribution is subject to 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)
+
+// For more information, see http://www.boost.org
+
+#include <boost/test/minimal.hpp>
+#include <boost/thread_safe_signal.hpp>
+#include <boost/thread_safe_signals/multi_threaded.hpp>
+#include <boost/thread_safe_signals/single_threaded.hpp>
+
+// combiner that returns the number of slots invoked
+struct slot_counter {
+  typedef unsigned result_type;
+  template<typename InputIterator>
+  unsigned operator()(InputIterator first, InputIterator last) const
+  {
+    unsigned count = 0;
+    for (; first != last; ++first)
+    {
+      try
+      {
+        *first;
+        ++count;
+      }
+      catch(const boost::bad_weak_ptr &)
+      {}
+    }
+    return count;
+  }
+};
+
+void myslot()
+{
+	std::cerr << __PRETTY_FUNCTION__ << std::endl;
+}
+
+template<typename signal_type>
+void simple_test()
+{
+  signal_type sig;
+  sig.connect(typename signal_type::slot_type(&myslot));
+  BOOST_CHECK(sig() == 1);
+  sig.disconnect(&myslot);
+  BOOST_CHECK(sig() == 0);
+}
+
+int test_main(int, char*[])
+{
+  typedef boost::signal<void (), slot_counter, int, std::less<int>, boost::function<void ()>,
+    boost::signalslib::multi_threaded> sig0_mt_type;
+  simple_test<sig0_mt_type>();
+  typedef boost::signal<void (), slot_counter, int, std::less<int>, boost::function<void ()>,
+    boost::signalslib::single_threaded> sig0_st_type;
+  simple_test<sig0_st_type>();
+  return 0;
+}