Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 280 insertions, 0 deletions

diff --git a/src/boost/libs/msm/test/CompositeEuml.cpp b/src/boost/libs/msm/test/CompositeEuml.cpp
new file mode 100644
index 000000000..34ada4e95
--- /dev/null
+++ b/src/boost/libs/msm/test/CompositeEuml.cpp
@@ -0,0 +1,280 @@
+// Copyright 2010 Christophe Henry
+// henry UNDERSCORE christophe AT hotmail DOT com
+// This is an extended version of the state machine available in the boost::mpl library
+// Distributed under the same license as the original.
+// Copyright for the original version:
+// Copyright 2005 David Abrahams and Aleksey Gurtovoy. 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)
+
+#include <iostream>
+#include <boost/msm/back/state_machine.hpp>
+#include <boost/msm/front/euml/euml.hpp>
+
+#ifndef BOOST_MSM_NONSTANDALONE_TEST
+#define BOOST_TEST_MODULE MyTest
+#endif
+#include <boost/test/unit_test.hpp>
+
+using namespace std;
+using namespace boost::msm::front::euml;
+namespace msm = boost::msm;
+
+namespace
+{
+    // A "complicated" event type that carries some data.
+    enum DiskTypeEnum
+    {
+        DISK_CD=0,
+        DISK_DVD=1
+    };
+    // events
+    BOOST_MSM_EUML_EVENT(play)
+    BOOST_MSM_EUML_EVENT(end_pause)
+    BOOST_MSM_EUML_EVENT(stop)
+    BOOST_MSM_EUML_EVENT(pause)
+    BOOST_MSM_EUML_EVENT(open_close)
+    BOOST_MSM_EUML_EVENT(next_song)
+    BOOST_MSM_EUML_EVENT(previous_song)
+    BOOST_MSM_EUML_EVENT(region2_evt)
+    // A "complicated" event type that carries some data.
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(std::string,cd_name)
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(DiskTypeEnum,cd_type)
+    BOOST_MSM_EUML_ATTRIBUTES((attributes_ << cd_name << cd_type ), cd_detected_attributes)
+    BOOST_MSM_EUML_EVENT_WITH_ATTRIBUTES(cd_detected,cd_detected_attributes)
+
+    //states
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,entry_counter)
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,exit_counter)
+
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Empty)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Open)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Stopped)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Paused)
+
+    // Playing is now a state machine itself.
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,start_next_song_counter)
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,start_prev_song_guard_counter)
+    // It has 5 substates
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Song1)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Song2)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Song3)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Region2State1)
+    BOOST_MSM_EUML_STATE(( ++state_(entry_counter),++state_(exit_counter),attributes_ << entry_counter << exit_counter),Region2State2)
+
+    // Playing has a transition table 
+   BOOST_MSM_EUML_TRANSITION_TABLE((
+        //  +------------------------------------------------------------------------------+
+            Song2         == Song1          + next_song                                                         ,
+            Song1         == Song2          + previous_song   [True_()] / ++fsm_(start_prev_song_guard_counter) ,
+            Song3         == Song2          + next_song       / ++fsm_(start_next_song_counter)                 ,
+            Song2         == Song3          + previous_song   [True_()] / ++fsm_(start_prev_song_guard_counter) ,
+            Region2State2 == Region2State1  + region2_evt
+        //  +------------------------------------------------------------------------------+
+        ),playing_transition_table )
+
+    BOOST_MSM_EUML_DECLARE_STATE_MACHINE( (playing_transition_table, //STT
+                                        init_ << Song1 << Region2State1, // Init State
+                                        ++state_(entry_counter), // Entry
+                                        ++state_(exit_counter), // Exit
+                                        attributes_ << entry_counter << exit_counter 
+                                                    << start_next_song_counter
+                                                    << start_prev_song_guard_counter // Attributes
+                                        ),Playing_)
+    // choice of back-end
+    typedef msm::back::state_machine<Playing_> Playing_type;
+    Playing_type const Playing;
+
+
+    //fsm
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,start_playback_counter)
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,can_close_drawer_counter)
+    BOOST_MSM_EUML_DECLARE_ATTRIBUTE(unsigned int,test_fct_counter)
+    BOOST_MSM_EUML_ACTION(No_Transition)
+    {
+        template <class FSM,class Event>
+        void operator()(Event const&,FSM&,int)
+        {
+            BOOST_FAIL("no_transition called!");
+        }
+    };
+    BOOST_MSM_EUML_ACTION(good_disk_format)
+    {
+        template <class FSM,class EVT,class SourceState,class TargetState>
+        bool operator()(EVT const& evt,FSM&,SourceState& ,TargetState& )
+        {
+            if (evt.get_attribute(cd_type)!=DISK_CD)
+            {
+                return false;
+            }
+            return true;
+        }
+    };
+    BOOST_MSM_EUML_TRANSITION_TABLE((
+          Playing   == Stopped  + play        / (++fsm_(start_playback_counter),++fsm_(test_fct_counter) ),
+          Playing   == Paused   + end_pause   ,
+          //  +------------------------------------------------------------------------------+
+          Empty     == Open     + open_close  / ++fsm_(can_close_drawer_counter),
+          //  +------------------------------------------------------------------------------+
+          Open      == Empty    + open_close  ,
+          Open      == Paused   + open_close  ,
+          Open      == Stopped  + open_close  ,
+          Open      == Playing  + open_close  ,
+          //  +------------------------------------------------------------------------------+
+          Paused    == Playing  + pause       ,
+          //  +------------------------------------------------------------------------------+
+          Stopped   == Playing  + stop        ,
+          Stopped   == Paused   + stop        ,
+          Stopped   == Empty    + cd_detected [good_disk_format ||
+                                                (event_(cd_type)==Int_<DISK_CD>())] / process_(play) ,
+          Stopped   == Stopped  + stop                            
+          //  +------------------------------------------------------------------------------+
+         ),transition_table)
+
+    BOOST_MSM_EUML_DECLARE_STATE_MACHINE(( transition_table, //STT
+                                        init_ << Empty, // Init State
+                                        no_action, // Entry
+                                        no_action, // Exit
+                                        attributes_ << start_playback_counter 
+                                                    << can_close_drawer_counter << test_fct_counter, // Attributes
+                                        configure_ << no_configure_, // configuration
+                                        No_Transition // no_transition handler
+                                        ),
+                                      player_) //fsm name
+
+    typedef msm::back::state_machine<player_> player;
+
+//    static char const* const state_names[] = { "Stopped", "Paused", "Open", "Empty", "Playing" };
+
+
+    BOOST_AUTO_TEST_CASE( my_test )
+    {     
+        player p;
+
+        p.start(); 
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Empty)&>().get_attribute(entry_counter) == 1,
+                            "Empty entry not called correctly");
+
+        p.process_event(open_close()); 
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 2,"Open should be active"); //Open
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Empty)&>().get_attribute(exit_counter) == 1,
+                            "Empty exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Open)&>().get_attribute(entry_counter) == 1,
+                            "Open entry not called correctly");
+
+        p.process_event(open_close()); 
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Empty should be active"); //Empty
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Open)&>().get_attribute(exit_counter) == 1,
+                            "Open exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Empty)&>().get_attribute(entry_counter) == 2,
+                            "Empty entry not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_attribute(can_close_drawer_counter) == 1,"guard not called correctly");
+
+        p.process_event(
+            cd_detected("louie, louie",DISK_DVD));
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 3,"Empty should be active"); //Empty
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Open)&>().get_attribute(exit_counter) == 1,
+                            "Open exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Empty)&>().get_attribute(entry_counter) == 2,
+                            "Empty entry not called correctly");
+
+        p.process_event(
+            cd_detected("louie, louie",DISK_CD)); 
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Playing should be active"); //Playing
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Empty)&>().get_attribute(exit_counter) == 2,
+                            "Empty exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Stopped)&>().get_attribute(entry_counter) == 1,
+                            "Stopped entry not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Stopped)&>().get_attribute(exit_counter) == 1,
+                            "Stopped exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().get_attribute(entry_counter) == 1,
+                            "Playing entry not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_attribute(start_playback_counter) == 1,"action not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_attribute(test_fct_counter) == 1,"action not called correctly");
+
+        p.process_event(next_song);
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Playing should be active"); //Playing
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().current_state()[0] == 1,"Song2 should be active");
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().current_state()[1] == 3,"Region2State1 should be active");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Region2State1)&>().get_attribute(entry_counter) == 1,
+            "Region2State1 entry not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song2)&>().get_attribute(entry_counter) == 1,
+            "Song2 entry not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song1)&>().get_attribute(exit_counter) == 1,
+            "Song1 exit not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_attribute(start_next_song_counter) == 0,
+            "submachine action not called correctly");
+
+        p.process_event(next_song);
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Playing should be active"); //Playing
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().current_state()[0] == 2,"Song3 should be active");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song3)&>().get_attribute(entry_counter) == 1,
+            "Song3 entry not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song2)&>().get_attribute(exit_counter) == 1,
+            "Song2 exit not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_attribute(start_next_song_counter) == 1,
+            "submachine action not called correctly");
+
+        p.process_event(previous_song);
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Playing should be active"); //Playing
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().current_state()[0] == 1,"Song2 should be active");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song2)&>().get_attribute(entry_counter) == 2,
+            "Song2 entry not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Song3)&>().get_attribute(exit_counter) == 1,
+            "Song3 exit not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_attribute(start_prev_song_guard_counter) == 1,
+            "submachine guard not called correctly");
+        BOOST_CHECK_MESSAGE(
+            p.get_state<Playing_type&>().get_state<BOOST_MSM_EUML_STATE_NAME(Region2State2)&>().get_attribute(entry_counter) == 0,
+            "Region2State2 entry not called correctly");
+
+
+        p.process_event(pause());
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 1,"Paused should be active"); //Paused
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().get_attribute(exit_counter) == 1,
+                            "Playing exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Paused)&>().get_attribute(entry_counter) == 1,
+                            "Paused entry not called correctly");
+
+        // go back to Playing
+        p.process_event(end_pause());  
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 4,"Playing should be active"); //Playing
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Paused)&>().get_attribute(exit_counter) == 1,
+                            "Paused exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().get_attribute(entry_counter) == 2,
+                            "Playing entry not called correctly");
+
+        p.process_event(pause()); 
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 1,"Paused should be active"); //Paused
+        BOOST_CHECK_MESSAGE(p.get_state<Playing_type&>().get_attribute(exit_counter) == 2,
+                            "Playing exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Paused)&>().get_attribute(entry_counter) == 2,
+                            "Paused entry not called correctly");
+
+        p.process_event(stop());  
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 0,"Stopped should be active"); //Stopped
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Paused)&>().get_attribute(exit_counter) == 2,
+                            "Paused exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Stopped)&>().get_attribute(entry_counter) == 2,
+                            "Stopped entry not called correctly");
+
+        p.process_event(stop());  
+        BOOST_CHECK_MESSAGE(p.current_state()[0] == 0,"Stopped should be active"); //Stopped
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Stopped)&>().get_attribute(exit_counter) == 2,
+                            "Stopped exit not called correctly");
+        BOOST_CHECK_MESSAGE(p.get_state<BOOST_MSM_EUML_STATE_NAME(Stopped)&>().get_attribute(entry_counter) == 3,
+                            "Stopped entry not called correctly");
+    }
+}
+