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<?xml version="1.0" standalone="no"?>
<!-- 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 xmlns="http://www.w3.org/2005/07/scxml" initial="s0" version="1.0" datamodel="lua">
<datamodel>
<data id="testvar1"/>
<data id="testvar2"/>
<data id="testvar3">{1,2,3}</data>
</datamodel>
<state id="s0">
<onentry>
<!-- first use declared variables -->
<foreach array="testvar3" index="testvar2" item="testvar1"/>
<raise event="foo"/>
</onentry>
<transition event="error" target="fail"/>
<transition event="*" target="s1"/>
</state>
<state id="s1">
<onentry>
<!-- now use undeclared variables -->
<foreach array="testvar3" index="testvar5" item="testvar4"/>
<raise event="bar"/>
</onentry>
<transition event="error" target="fail"/>
<transition event="*" target="s2"/>
</state>
<state id="s2">
<!-- check that var4 is bound -->
<transition cond="testvar4 ~= nil" target="pass"/>
<transition target="fail"/>
</state>
<final id="pass"/>
<final id="fail"/>
</scxml>
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