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<?xml version="1.0" standalone="no"?>
<!-- test that a targetless transition does not exit and reenter its source state -->
<scxml xmlns="http://www.w3.org/2005/07/scxml" initial="s1" version="1.0" datamodel="lua">
<datamodel>
<data expr="0" id="testvar1"/>
<!-- how often we have exited s2 -->
<data expr="0" id="testvar2"/>
<!-- how often the targetless transition in s2 has been executed -->
</datamodel>
<state id="s1">
<onentry>
<raise event="foo"/>
<raise event="bar"/>
</onentry>
<transition target="s2"/>
</state>
<state id="s2">
<onexit>
<assign location="testvar1" expr="testvar1+1"/>
</onexit>
<transition event="foo">
<assign location="testvar2" expr="testvar2+1"/>
</transition>
<!-- make sure the transition on foo was actually taken -->
<transition event="bar" target="s3" cond="testvar2 == 1"/>
<transition event="bar" target="fail"/>
</state>
<state id="s3">
<!-- make sure that s2 was exited only once -->
<transition cond="testvar1 == 1" target="pass"/>
<transition target="fail"/>
</state>
<final id="pass"/>
<final id="fail"/>
</scxml>
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