PPI/Ratefilter: added interval setter and unit tests

Utils/Console: doc: added example for adding an overloaded member method to the console

PPI/RateFilter.cc

+// $Id$
+//
 // Copyright (C) 2007
 // Fraunhofer Institute for Open Communication Systems (FOKUS)
 // Competence Center NETwork research (NET), St. Augustin, GERMANY
@@ -49,13 +51,11 @@ senf::ClockService::clock_type senf::ppi::module::RateFilter::interval()
     return timer_.interval().first;
 }
 
-
-/*  this should be what should happen. but _this_ most likely won't work
-void senf::ppi::module::RateFilter::changeInterval(senf::ClockService::clock_type interval)
+void senf::ppi::module::RateFilter::interval(senf::ClockService::clock_type interval)
 {
-    //timer = ppi::IntervalTimer(interval);
+    timer_.interval(interval);
 }
-*/
+
 
 ///////////////////////////////cc.e////////////////////////////////////////
 #undef prefix_

PPI/RateFilter.hh

+// $Id$
+//
 // Copyright (C) 2007
 // Fraunhofer Institute for Open Communication Systems (FOKUS)
 // Competence Center NETwork research (NET), St. Augustin, GERMANY
@@ -43,7 +45,7 @@ class RateFilter
 
 public:
     RateFilter(senf::ClockService::clock_type interval);
-//    void changeInterval(senf::ClockService::clock_type interval);   not yet implemented!
+    void interval(senf::ClockService::clock_type interval);
     senf::ClockService::clock_type interval() const;
     
     connector::ActiveInput<> input;

PPI/RateFilter.test.cc

+// $Id$
+//
+// Copyright (C) 2009
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Thorsten Horstmann <tho@berlios.de>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the
+// Free Software Foundation, Inc.,
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+/** \file
+    \brief RateFilter unit tests */
+
+// Custom includes
+#include "RateFilter.hh"
+#include "DebugModules.hh"
+#include "Setup.hh"
+#include "../Utils/membind.hh"
+
+#include "../Utils/auto_unit_test.hh"
+#include <boost/test/test_tools.hpp>
+
+#define prefix_
+///////////////////////////////cc.p////////////////////////////////////////
+namespace ppi = senf::ppi;
+namespace module = ppi::module;
+namespace debug = module::debug;
+
+namespace {
+    void timeout() {
+        senf::scheduler::terminate();
+    }
+}
+
+BOOST_AUTO_UNIT_TEST(rateFilter)
+{
+    module::RateFilter rateFilter ( senf::ClockService::milliseconds(100) );
+    debug::PassiveSource source;
+    debug::PassiveSink sink;
+    
+    ppi::connect(source, rateFilter);
+    ppi::connect(rateFilter, sink);
+    
+    std::string data ("TEST");
+    senf::Packet p (senf::DataPacket::create(data));
+    for (int i=0; i<10; i++)
+        source.submit(p); 
+    
+    senf::scheduler::TimerEvent timer (
+        "rateFilter test timer", &timeout,
+        senf::ClockService::now() + senf::ClockService::milliseconds(250));
+    
+    senf::ppi::run();
+
+    BOOST_CHECK_EQUAL( sink.size(), 2);
+}
+
+namespace {
+    // just a helper class for the test
+    struct RateFilter_IntervalChanger {
+        module::RateFilter & rateFilter_;
+        RateFilter_IntervalChanger( module::RateFilter & rateFilter)
+            : rateFilter_( rateFilter) {};
+        void changeInterval() {
+            rateFilter_.interval( senf::ClockService::milliseconds(200));
+        }
+    };
+}
+
+BOOST_AUTO_UNIT_TEST(rateFilter_changeInterval)
+{
+    module::RateFilter rateFilter ( senf::ClockService::milliseconds(100) );
+    debug::PassiveSource source;
+    debug::PassiveSink sink;
+    
+    ppi::connect(source, rateFilter);
+    ppi::connect(rateFilter, sink);
+    
+    std::string data ("TEST");
+    senf::Packet p (senf::DataPacket::create(data));
+    for (int i=0; i<10; i++)
+        source.submit(p); 
+    
+    senf::scheduler::TimerEvent timeoutTimer (
+        "rateFilter test timer", &timeout,
+        senf::ClockService::now() + senf::ClockService::milliseconds(675));
+    
+    RateFilter_IntervalChanger intervalChanger (rateFilter);
+    senf::scheduler::TimerEvent timer ( "RateFilter_IntervalChanger timer", 
+        senf::membind(&RateFilter_IntervalChanger::changeInterval, intervalChanger),
+        senf::ClockService::now() + senf::ClockService::milliseconds(250));
+    
+    senf::ppi::run();
+
+    BOOST_CHECK_EQUAL( sink.size(), 4);
+}
+
+///////////////////////////////cc.e////////////////////////////////////////
+#undef prefix_
+
+
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// End:

PPI/SocketSink.test.cc

@@ -39,9 +39,7 @@
 
 #define prefix_
 ///////////////////////////////cc.p////////////////////////////////////////
-
 namespace ppi = senf::ppi;
-namespace connector = ppi::connector;
 namespace module = ppi::module;
 namespace debug = module::debug;
 

PPI/SocketSource.test.cc

@@ -39,9 +39,7 @@
 
 #define prefix_
 ///////////////////////////////cc.p////////////////////////////////////////
-
 namespace ppi = senf::ppi;
-namespace connector = ppi::connector;
 namespace module = ppi::module;
 namespace debug = module::debug;
 

Utils/Console/Mainpage.dox

@@ -779,6 +779,20 @@
         .add("over", static_cast<void (*)(int)>(&over));
     senf::console::root()
         .add("over", static_cast<void (*)(int,int)>(&over));
+        
+    class SomeModule {
+      senf::console::ScopedDirectory<SomeModule> dir;
+      
+      unsigned int overlodedMethod() const {....};
+      void overlodedMethod(unsigned int)   {....};
+        
+      void addConsoleCommands() {
+        dir.node().add("overlodedMethod", senf::membind(
+            static_cast<unsigned int (SomeModule::*)() const>(&SomeModule::overlodedMethod), this));
+        dir.node().add("overlodedMethod", senf::membind(
+            static_cast<void (SomeModule::*)(unsigned int)>(&SomeModule::overlodedMethod), this));
+      }
+    }
     \endcode