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<?xml version="1.0" encoding="UTF-8"?>
<!-- we test that 'optimally enabled set' really is a set, specifically that if a transition is optimally enabled in
two different states, it is taken only once. -->
<scxml:scxml xmlns="http://www.w3.org/2005/07/scxml" xmlns:conf="http://www.w3.org/2005/scxml-conformance" xmlns:scxml="http://www.w3.org/2005/07/scxml" initial="s0" version="1.0" datamodel="ecmascript">
<scxml:datamodel>
<scxml:data id="Var1" expr="0"/>
</scxml:datamodel>
<scxml:state id="s0" initial="p0">
<!-- this transition should never be taken because a transition in a lower state should
always be selected -->
<scxml:transition event="event1">
<scxml:assign location="Var1" expr="Var1 + 1"/>
</scxml:transition>
<scxml:parallel id="p0">
<scxml:onentry>
<scxml:raise event="event1"/>
<scxml:raise event="event2"/>
</scxml:onentry>
<!-- this transition will be selected by both states p0s1 and p0s2, but should be executed only once -->
<scxml:transition event="event1">
<scxml:assign location="Var1" expr="Var1 + 1"/>
</scxml:transition>
<scxml:state id="p0s1">
<scxml:transition event="event2" cond="Var1==1" target="pass"/>
<scxml:transition event="event2" target="fail"/>
</scxml:state>
<scxml:state id="p0s2"/>
</scxml:parallel>
</scxml:state>
<scxml:final id="pass">
<scxml:onentry>
<scxml:log label="Outcome" expr="'pass'"/>
</scxml:onentry>
</scxml:final>
<scxml:final id="fail">
<scxml:onentry>
<scxml:log label="Outcome" expr="'fail'"/>
</scxml:onentry>
</scxml:final>
</scxml:scxml>
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