SCCD/test/scxml/tests/test150.txml

<?xml version="1.0"?>

<!-- test that foreach causes a new variable to be declared if 'item' doesn't already exist.  Also
test that it will use an existing var if it does exist. -->

<scxml initial="s0" conf:datamodel=""  version="1.0" xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance">
<datamodel>
  <data conf:id="1"/>
  <data conf:id="2"/>
  <data conf:id="3">
    <conf:array123/>
    </data>
  </datamodel>
  
   <state id="s0">
      <onentry>
<!-- first use declared variables -->
        <foreach conf:item="1" conf:index="2" conf:arrayVar="3"/>
        <raise event="foo"/>
        </onentry>
   <transition event="error" conf:targetfail=""/>
   <transition event="*" target="s1"/> 
   </state>
   
<state id="s1">
     <onentry>
<!-- now use undeclared variables -->
        <foreach conf:item="4" conf:index="5" conf:arrayVar="3"/>
        <raise event="bar"/>
        </onentry>
   <transition event="error" conf:targetfail=""/>
   <transition event="*" target="s2"/> 
   </state>

<state id="s2">
  <!-- check that var4 is bound -->
  <transition conf:isBound="4" conf:targetpass=""/>
  <transition conf:targetfail=""/>
  </state>  
   <conf:pass/>
   <conf:fail/>
   


</scxml>