<?xml version="1.0"?>
<!-- we test that <send> evals its args when it is evaluated, not when the delay interval expires and the
message is actually sent.  If it does, aParam will have the value of 1 (even though var1 has been incremented
in the interval.)  If var2 ends up == 1, we pass.  Otherwise we fail  -->

<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">
<datamodel>
 <data conf:id="1" conf:expr="1"/>
 <data conf:id="2"/>
 </datamodel>
  
<state id="s0">
  <onentry>
   <send event="event1" conf:delay="1">
     <param name="aParam" conf:varExpr="1"/>
     </send>
   <assign conf:location="1" conf:expr="2"/>
    </onentry>
    
  <transition event="event1" target="s1">
    <assign conf:location="2" conf:eventDataFieldValue="aParam"/>
    </transition>
  <transition event="*" conf:targetfail=""/>
 </state>

<state id="s1">
  <transition conf:idVal="2=1"  conf:targetpass=""/>
  <transition  conf:targetfail=""/>
  </state>
       
   <conf:pass/>
   <conf:fail/>

</scxml>