test/w3c/txml/test153.txml


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<?xml version="1.0"?>

<!-- test that foreach goes over the array in the right order.  since the array contains 1 2 3, we compare the current 
value with the previous value, which is stored in var1. The current value should always be larger.  If
it ever isn't, set Var4 to 0, indicating failure -->

<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="0"/> <!-- contains the previous value -->
  <data conf:id="2"/> <!-- the item which will contain the current value -->
  <data conf:id="3">
    <conf:array123/>
    </data>
  <data conf:id="4" conf:expr="1"/> <!-- 1 if success, 0 if failure -->
  </datamodel>
  
   <state id="s0">
      <onentry>
        <foreach conf:item="2"  conf:arrayVar="3">
         <if conf:compareIDVal="1&lt;2">
         <assign conf:location="1" conf:varExpr="2"/>
         <else/>
         <!-- values are out of order, record failure -->
         <assign conf:location="4" conf:expr="0"/>
         </if>
          </foreach>
        </onentry>

  <!-- check that var1 has its original value  -->
  <transition conf:idVal="4=0" conf:targetfail=""/>
  <transition conf:targetpass=""/>
  </state> 
   
   <conf:pass/>
   <conf:fail/>
   

</scxml>