SCCD/test/scxml_test_suite/test423.txml

<?xml version="1.0"?>
<!-- test that we keep pulling external events off the queue till we find one that matches a transition. -->

<scxml  initial="s0" version="1.0" conf:datamodel=""  xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance">

     
 <state id="s0">
  <onentry>
    <send event="externalEvent1"/>
    <send event="externalEvent2" conf:delay="1"/>
    <raise event="internalEvent"/>
    </onentry>
    <!-- in this state we should process only internalEvent -->
   <transition event="internalEvent" target="s1"/>
    <transition event="*" conf:targetfail=""/>
   </state>
   
 <state id="s1">
 <!-- in this state we ignore externalEvent1 and wait for externalEvent2 -->
   <transition event="externalEvent2" conf:targetpass=""/>
   <transition event="internalEvent" conf:targetfail=""/>
   </state>  
   
   
   <conf:pass/>
   <conf:fail/>
     
</scxml>