path: root/test/w3c/confPromela.xsl

<?xml version="1.0"?>
<!-- Copyright 1998-2003 W3C (MIT, ERCIM, Keio), All Rights Reserved. See http://www.w3.org/Consortium/Legal/. -->
<!-- Stefan Radomski 2014 -->
<xsl:stylesheet
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:conf="http://www.w3.org/2005/scxml-conformance"
		xmlns:scxml="http://www.w3.org/2005/07/scxml"
    version="2.0">




<!-- Copy everything that doesn't match other rules -->
<xsl:template match="/ | @* | node()">
  <xsl:copy>
    <xsl:apply-templates select="@* | node()"/>
  </xsl:copy>
</xsl:template>

<!-- Success criteria -->

<xsl:template match="//@conf:targetpass">
	<xsl:attribute name="target">pass</xsl:attribute>
</xsl:template>

<xsl:template match="conf:pass">
 <final xmlns="http://www.w3.org/2005/07/scxml" id="pass">
   <onentry>
     <log label="Outcome" expr="'pass'"/>
   </onentry>
 </final>
</xsl:template>

<!-- Failure criteria -->

<xsl:template match="//@conf:targetfail">
	<xsl:attribute name="target">fail</xsl:attribute>
</xsl:template>

<xsl:template match="conf:fail">
 <final xmlns="http://www.w3.org/2005/07/scxml" id="fail">
   <onentry>
    <log label="Outcome" expr="'fail'"/>
   </onentry>
</final>
</xsl:template>

<!-- datamodel -->
<xsl:template match="//@conf:datamodel">
	<xsl:attribute name="datamodel">promela</xsl:attribute>
</xsl:template>


<!-- creates id for <data> element, etc. -->
<!-- xsl:template match="//scxml:data[conf:array123]" -->
<xsl:template match="//@conf:id[../@conf:quoteExpr[.='0s']]" priority="6">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">int</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:id[../conf:array123]" priority="5">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">int[3]</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:id[../@conf:quoteExpr]" priority="5">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">string</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:id[../@conf:systemVarExpr]" priority="5">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">string</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:id[//@conf:idQuoteVal='1=internal']" priority="5">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">string</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:id">
	<xsl:attribute name="id">Var<xsl:value-of select="." /></xsl:attribute>
	<xsl:attribute name="type">int</xsl:attribute>
</xsl:template>

<!-- creates name for <param>, etc. -->
<xsl:template match="//@conf:name">
	<xsl:attribute name="name">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>


<!-- creates location for <assign>, etc. -->
<xsl:template match="//@conf:location">
	<xsl:attribute name="location">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- names an invalid location for <assign>, etc. -->
<xsl:template match="//@conf:invalidLocation">
	<xsl:attribute name="location">foo.bar.baz </xsl:attribute>
</xsl:template>

<!-- uses system var as location for <assign>, etc. -->
<xsl:template match="//@conf:systemVarLocation">
	<xsl:attribute name="location"><xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<xsl:template match="//scxml:send[@delay='1s'][@event='timeout1']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="1000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='1s'][@event='timeout2']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="1000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='1s'][@event='timeout3']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="1000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='1s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="1000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='2s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="2000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='3s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="3000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='5s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="5000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='20s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="20000" event="timeout"/>
</xsl:template>

<xsl:template match="//scxml:send[@delay='30s'][@event='timeout']" priority="6">
	<send xmlns="http://www.w3.org/2005/07/scxml" delay="30000" event="timeout"/>
</xsl:template>


<!-- expr is evaluated -->
<xsl:template match="//@conf:expr">
	<xsl:attribute name="expr"><xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- targetexpr is the corresponding ID -->
<xsl:template match="//@conf:targetVar">
	<xsl:attribute name="targetexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- expr is quoted -->
<xsl:template match="//@conf:quoteExpr[.='1s']" priority="5">
	<xsl:attribute name="expr">1000</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:quoteExpr[.='0s']" priority="4">
	<xsl:attribute name="expr">0</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:quoteExpr">
	<xsl:attribute name="expr">'<xsl:value-of select="." />'</xsl:attribute>
</xsl:template>

<!-- an expr that is the value of a variable -->
<xsl:template match="//@conf:varExpr">
	<xsl:attribute name="expr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- in EcmaScript, this is the same as varExpr -->
<xsl:template match="//@conf:varChildExpr">
	<xsl:attribute name="expr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- an expr that is the value of a system variable -->
<xsl:template match="//@conf:systemVarExpr">
	<xsl:attribute name="expr"><xsl:value-of select="." /></xsl:attribute>
</xsl:template>


<!-- an expr that is the value of a non-existent substructure of a variable -->
<xsl:template match="//@conf:varNonexistentStruct">
	<xsl:attribute name="expr">Var<xsl:value-of select="." />.bar</xsl:attribute>
</xsl:template>


<!-- this should return a value that cannot be assigned to a var.  -->
<xsl:template match="//@conf:illegalExpr">
	<xsl:attribute name="expr">return</xsl:attribute>
</xsl:template>

<!-- this should add 1 to the value of the specified variable -->
<xsl:template match="conf:incrementID">
	<assign xmlns="http://www.w3.org/2005/07/scxml">
	  <xsl:attribute name="location">Var<xsl:value-of select="@id"/></xsl:attribute>
	  <xsl:attribute name="expr">Var<xsl:value-of select="@id"/> + 1</xsl:attribute>
	  </assign>
	</xsl:template>

<!-- this  should concatenate the value of the id2 to id1 and assign the result to id1 -->
<xsl:template match="conf:concatVars">
	<assign xmlns="http://www.w3.org/2005/07/scxml">
	  <xsl:attribute name="location">Var<xsl:value-of select="@id1"/></xsl:attribute>
	  <xsl:attribute name="expr">Var<xsl:value-of select="@id1"/> + Var<xsl:value-of select="@id2"/></xsl:attribute>
	  </assign>
	</xsl:template>
	
<!-- assigns the sum of the values of two vars to thefirst var-->
<xsl:template match="//conf:sumVars"> 
	<assign xmlns="http://www.w3.org/2005/07/scxml">
<xsl:attribute name="location">Var<xsl:value-of select="@id1"/></xsl:attribute>
<xsl:attribute name="expr">Var<xsl:value-of select="@id1"/> + Var<xsl:value-of select="@id2"/></xsl:attribute>
	  </assign>
	</xsl:template>

<!-- this should return an illegal target for <send> causing a send error to be raised -->
<xsl:template match="//@conf:illegalTarget">
	<xsl:attribute name="target">baz</xsl:attribute>
</xsl:template>

<!-- this returns an legal, but unreachable, target for <send> causing a send error to be raised -->
<xsl:template match="//@conf:unreachableTarget">
	<xsl:attribute name="target">#_scxml_foo</xsl:attribute>
</xsl:template>

<!-- this produces illegal content for <send> causing the message to be rejected -->
<xsl:template match="//conf:illegalContent">
	<content xmlns="http://www.w3.org/2005/07/scxml"> xyz </content>
</xsl:template>

<!-- a content element whose value is the string 'foo' -->
<xsl:template match="//conf:contentFoo"> 
	<content xmlns="http://www.w3.org/2005/07/scxml">foo</content>
</xsl:template>

<xsl:template match="//conf:someInlineVal">123</xsl:template>

<!-- this returns something that is guaranteed not to be the ID of the current session -->
<xsl:template match="//@conf:invalidSessionID">
	<xsl:attribute name="expr">27</xsl:attribute>
</xsl:template>

<!-- this returns something that is guaranteed not to be a valid event I/O processor -->
<xsl:template match="//@conf:invalidSendType">
	<xsl:attribute name="type">27</xsl:attribute>
</xsl:template>

<!-- same value in an expr -->
<xsl:template match="//@conf:invalidSendTypeExpr">
	<xsl:attribute name="expr">27</xsl:attribute>
</xsl:template>

<!-- exprs that return the value of the event fields -->

<xsl:template match="//@conf:eventName">
	<xsl:attribute name="expr">_event.name</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:eventType">
	<xsl:attribute name="expr">_event.type</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:eventSendid">
	<xsl:attribute name="expr">_event.sendid</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:eventField">
	<xsl:attribute name="expr">_event.<xsl:value-of select="."/></xsl:attribute>
</xsl:template>

<!-- returns the raw message structure as a string -->
<xsl:template match="//@conf:eventRaw">
	<xsl:attribute name="expr">_event.raw</xsl:attribute>
</xsl:template>


<!-- returns the value of the specified item in  _event.data  -->
<xsl:template match="//@conf:eventDataFieldValue">
	<xsl:attribute name="expr">_event.data.<xsl:value-of select="."/></xsl:attribute>
</xsl:template>

<!-- returns the value of a KVP specified by <param> from  _event.data  -->
<xsl:template match="//@conf:eventDataParamValue">
	<xsl:attribute name="expr">_event.data.<xsl:value-of select="."/></xsl:attribute>
</xsl:template>
<!-- returns the value of a KVP specified by <param> from  _event.data  -->
<xsl:template match="//@conf:eventDataNamelistValue">
	<xsl:attribute name="expr">_event.data.Var<xsl:value-of select="."/></xsl:attribute>
</xsl:template>

<!-- returns the location of the scxml event i/o processor -->
<xsl:template match="//@conf:scxmlEventIOLocation">
	<xsl:attribute name="expr">_ioprocessors.scxml.location</xsl:attribute>
</xsl:template>

<!-- templates for the expr versions of the send attributes -->

<!-- eventexpr takes the value of the specified variable -->
<xsl:template match="//@conf:eventExpr">
	<xsl:attribute name="eventexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- targetexpr takes the value of the specified variable -->
<xsl:template match="//@conf:targetExpr">
	<xsl:attribute name="targetexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- typeexpr takes the value of the specified variable -->
<xsl:template match="//@conf:typeExpr">
	<xsl:attribute name="typeexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- delayexpr takes the value of the specified variable -->
<xsl:template match="//@conf:delayFromVar">
	<xsl:attribute name="delayexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- computes a delayexpr based on the value passed in.  this lets platforms determine how long to delay timeout
events which cause the test to fail.  The default value provided here is pretty long -->
<xsl:template match="//@conf:delay">
	<xsl:attribute name="delayexpr"><xsl:value-of select=". * 1000"/></xsl:attribute>
</xsl:template>

<!--  the specified variable is used as idlocation -->
<xsl:template match="//@conf:idlocation">
	<xsl:attribute name="idlocation">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!--  the specified variable is used as sendidexpr -->
<xsl:template match="//@conf:sendIDExpr">
	<xsl:attribute name="sendidexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!--  the specified variable is used as srcexpr -->
<xsl:template match="//@conf:srcExpr">
	<xsl:attribute name="srcexpr">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!--  the specified variable is used as namelist -->
<xsl:template match="//@conf:namelist">
	<xsl:attribute name="namelist">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- this produces a reference to an invalid namelist, i.e. on that should cause an error -->
<xsl:template match="//@conf:invalidNamelist">
	<xsl:attribute name="namelist">&#34;foo</xsl:attribute>
</xsl:template>




<!-- transition conditions -->
<!-- the value is evaluated -->
<xsl:template match="//@conf:idVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>
						<xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
						<xsl:choose>
							<xsl:when test="$op='='">==</xsl:when>
							<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise>
					 </xsl:choose>
					 	<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>

		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>
<!-- compare two variables -->
<xsl:template match="//@conf:varIdVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>
						<xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
						<xsl:choose>
							<xsl:when test="$op='='">==</xsl:when>
							<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise>
					 </xsl:choose>Var<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>

		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>


<!-- test that given var whose value was passed in via namelist has specific value. The value expr is evaluated -->
<xsl:template match="//@conf:namelistIdVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>
						<xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
						<xsl:choose>
							<xsl:when test="$op='='">==</xsl:when>
							<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise>
					 </xsl:choose>
							<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>

		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>

<!-- true if the two vars/ids have the same value -->
<xsl:template match="//@conf:VarEqVar">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)(\W+)([0-9]+)">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>==Var<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>
		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>

<!-- true if the two vars/ids have the same value, which is a structure, not atomic -->
<xsl:template match="//@conf:VarEqVarStruct">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)(\W+)([0-9]+)">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>==Var<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>
		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>

<!-- the value is quoted -->
<xsl:template match="//@conf:idQuoteVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/><xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
<xsl:choose>
<xsl:when test="$op='='">==</xsl:when>
<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise></xsl:choose>'<xsl:value-of select="regex-group(3)"/>'</xsl:matching-substring>
</xsl:analyze-string>
</xsl:attribute>
</xsl:template>

<!-- test on the value of two vars -->
<xsl:template match="//@conf:compareIDVal"> 
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)([0-9+])">
					<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/>
						<xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
						<xsl:choose>
							<xsl:when test="$op='='">=</xsl:when>
							<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise>
					 </xsl:choose>Var<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>
		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template> 

<!-- test that the specified var has the value specified by <conf:someInlineVal> -->
<xsl:template match="//@conf:idSomeVal">
	<xsl:attribute name="cond">Var<xsl:value-of select="." /> == 123</xsl:attribute>
</xsl:template>

<!-- test that the event's name fieldhas the value specified -->
<xsl:template match="//@conf:eventNameVal">
		<xsl:attribute name="cond">_event.name == <xsl:text>'</xsl:text><xsl:value-of select="."/><xsl:text>'</xsl:text>
	</xsl:attribute>

</xsl:template>

<xsl:template match="//@conf:eventvarVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
					<xsl:matching-substring>_event.data.Var<xsl:value-of select="regex-group(1)"/><xsl:text></xsl:text>
						<xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
						<xsl:choose>
							<xsl:when test="$op='='">==</xsl:when>
							<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise>
					 </xsl:choose>
							<xsl:value-of select="regex-group(3)"/>
					</xsl:matching-substring>

		</xsl:analyze-string>
	</xsl:attribute>

</xsl:template>



<!-- return true if variable matches value of system var (var number is first arg, system var name
is the second argument -->
<xsl:template match="//@conf:idSystemVarVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)([=&lt;&gt;]=?)(.*)">
<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/><xsl:variable name="op"><xsl:value-of select="regex-group(2)"/></xsl:variable>
<xsl:choose>
<xsl:when test="$op='='">==</xsl:when>
<xsl:otherwise><xsl:value-of select="$op"/></xsl:otherwise></xsl:choose><xsl:value-of select="regex-group(3)"/></xsl:matching-substring>
</xsl:analyze-string>
</xsl:attribute>
</xsl:template>

<!-- return true if event.data field matches the specified value -->

<xsl:template match="//@conf:eventdataVal">
	<xsl:attribute name="cond">_event.data == <xsl:value-of select="."/></xsl:attribute>
</xsl:template>

<!-- test that _event.data is set to the value specified by <conf:someInlineVal> -->
<xsl:template match="//@conf:eventdataSomeVal">
	<xsl:attribute name="cond">_event.data == 123</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:emptyEventData">
	<xsl:attribute name="cond">!(_event.data)</xsl:attribute>
</xsl:template>

<!-- return true if the _name system var has the specified quoted value -->
<xsl:template match="//@conf:nameVarVal">
	<xsl:attribute name="cond">_name  == '<xsl:value-of select="."/>'</xsl:attribute>
</xsl:template>

<!-- return true if first var's value is a prefix of the second var's value.  Input has form "n m" where n and m are ints.-->
<xsl:template match="//@conf:varPrefix">
			<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="(\w+)(\W)(\w+)">
					<xsl:matching-substring>
					<!-- the underscore.string.startswith function compressed into one line below: 
							<xsl:text>(function(str, starts){
							      if (starts == '') return true;
							      if (str == null || starts == null) return false;
							      str = String(str); starts = String(starts);
							      return str.length >= starts.length &amp;&amp; str.slice(0, starts.length) == starts;
							    })(</xsl:text>Var<xsl:value-of select="regex-group(3)"/>, Var<xsl:value-of select="regex-group(1)"/><xsl:text>)</xsl:text> -->
<xsl:text>(function(str, starts){if (starts == '') return true;if (str == null || starts == null) return false;str = String(str); starts = String(starts);return str.length >= starts.length &amp;&amp; str.slice(0, starts.length) == starts;})(</xsl:text>Var<xsl:value-of select="regex-group(3)"/>, Var<xsl:value-of select="regex-group(1)"/><xsl:text>)</xsl:text>
					</xsl:matching-substring>
		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:inState">
	<xsl:attribute name="cond">config[<xsl:value-of select="."/>]</xsl:attribute>
</xsl:template>

<!-- returns a value that cannot be converted into a Boolean -->
<xsl:template match="//@conf:nonBoolean">
	<xsl:attribute name="cond">return</xsl:attribute>
</xsl:template>

<!-- true if id has a value / need to be this specific 150, 151 vs 551 -->
<xsl:template match="//@conf:isBound[//*:state[@id='s1']/*:datamodel/*:data/conf:array123]" priority="5">
	<xsl:attribute name="cond">Var<xsl:value-of select="." />[1]</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:isBound">
	<xsl:attribute name="cond">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- return true if specified var has been created but is not bound -->
<xsl:template match="//@conf:unboundVar">
	<xsl:attribute name="cond">!(Var<xsl:value-of select="." />)</xsl:attribute>
</xsl:template>

<!-- true if system var has a value -->
<xsl:template match="//@conf:systemVarIsBound">
	<xsl:attribute name="cond"><xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- true if id does not have a value -->
<xsl:template match="//@conf:noValue">
	<xsl:attribute name="cond">!Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- always returns true -->
<xsl:template match="//@conf:true">
	<xsl:attribute name="cond">true</xsl:attribute>
</xsl:template>

<!-- always returns false -->
<xsl:template match="//@conf:false">
	<xsl:attribute name="cond">false</xsl:attribute>
</xsl:template>

<!-- returns true if all the required fields of _event are bound -->
<xsl:template match="//@conf:eventFieldsAreBound">
	<xsl:attribute name="cond">_event.name &amp;&amp; _event.type</xsl:attribute>
</xsl:template>

<!-- returns true if  _event.data contains the specified item -->
<xsl:template match="//@conf:eventDataHasField">
	<xsl:attribute name="cond"><xsl:value-of select="."/> in _event.data</xsl:attribute>
</xsl:template>

<!-- returns true if specified field of _event has no value -->
<xsl:template match="//@conf:eventFieldHasNoValue">
	<xsl:attribute name="cond">!(_event.<xsl:value-of select="." />)</xsl:attribute>
</xsl:template>

<!-- true if the language of _event matches the processor's datamodel -->
<xsl:template match="//@conf:eventLanguageMatchesDatamodel">
	<xsl:attribute name="cond"> _event.language == 'promela'</xsl:attribute>
</xsl:template>

<!-- true if _event was delivered on the specified i/o processor -->
<xsl:template match="//@conf:originTypeEq">
	<xsl:attribute name="cond"> _event.origintype == '<xsl:value-of select="."/>'</xsl:attribute>
</xsl:template>




<!-- scripting -->

<xsl:template match="conf:script">
 <script xmlns="http://www.w3.org/2005/07/scxml">Var1 = 1</script>
</xsl:template>


<xsl:template match="//@conf:scriptGoodSrc">
	<xsl:attribute name="src">D:\W3C\SCXMLTests\test300.js</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:scriptBadSrc">
	<xsl:attribute name="src">D:\foo</xsl:attribute>
</xsl:template>

<!-- sends an event back to the sender of the current event -->
<xsl:template match="conf:sendToSender">
 <send xmlns="http://www.w3.org/2005/07/scxml">
 	<xsl:attribute name="event"><xsl:value-of select="@name" /></xsl:attribute>
   <xsl:attribute name="targetexpr">_event.origin</xsl:attribute>
   <xsl:attribute name="typeexpr">_event.origintype</xsl:attribute>
   </send>
</xsl:template>

<!-- foreach -->
<!-- this should produce an array containing 1 2 3 in that order -->
<xsl:template match="//conf:array123">[1,2,3]</xsl:template>

<!-- xsl:template match="//conf:array123">
  Var<xsl:value-of select="../@conf:id" />[0] = 1;
  Var<xsl:value-of select="../@conf:id" />[1] = 2;
  Var<xsl:value-of select="../@conf:id" />[2] = 3;
</xsl:template -->

<!-- this uses the value of the indicated variable as the 'array' attribute -->
<xsl:template match="//@conf:arrayVar">
	<xsl:attribute name="array">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- in Python, this is the same as arrayVar -->
<xsl:template match="//@conf:arrayTextVar">
	<xsl:attribute name="array">Var<xsl:value-of select="."/></xsl:attribute>
</xsl:template>


<!-- this should produce expr that yields an array containing 1 2 3 in that order -->
<xsl:template match="//@conf:arrayExpr123">
	<xsl:attribute name="expr">1, 2, 3]</xsl:attribute>
</xsl:template>

<!-- this should yield an expr that evaluates to something that is not a valid array  -->
<xsl:template match="//@conf:illegalArray">
		<xsl:attribute name="expr">7</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:item">
	<xsl:attribute name="item">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- this should return something that cannot be an variable name -->
<xsl:template match="//@conf:illegalItem">
	<xsl:attribute name="item">'continue'</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:index">
	<xsl:attribute name="index">Var<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- this should add an extra item onto the end of the specified array, which
is of the same type as array123 -->
<xsl:template match="conf:extendArray">
	<assign xmlns="http://www.w3.org/2005/07/scxml">
	  <xsl:attribute name="location">Var<xsl:value-of select="@id"/></xsl:attribute>
	  <xsl:attribute name="expr">[].concat(Var<xsl:value-of select="@id"/>, [4])</xsl:attribute>
	  </assign>
	</xsl:template>

<!-- this should create a multidimensional array all of whose cells are set to the specified value.  Not
currently used for any tests  -->
<xsl:template match="//@conf:multiDimensionalArrayExpr">
		<xsl:attribute name="expr">[[<xsl:value-of select="."/>,<xsl:value-of select="."/>],[<xsl:value-of select="."/>,<xsl:value-of select="."/>]]</xsl:attribute>
</xsl:template>


<!-- this  should create a <foreach> statement that increments the values of the specified array.  Not
currently used for any tests -->
<xsl:template match="conf:incrementArray">
  <xsl:variable name="targetArray">Var<xsl:value-of select="@id"/></xsl:variable>
<foreach xmlns="http://www.w3.org/2005/07/scxml">
  	<xsl:attribute name="item">item</xsl:attribute>
  	<xsl:attribute name="index">index</xsl:attribute>
  	<xsl:attribute name="array"><xsl:value-of select="$targetArray"/></xsl:attribute>
<script>
<xsl:value-of select="$targetArray"/>[index][0] = <xsl:value-of select="$targetArray"/>[index][0] + 1
<xsl:value-of select="$targetArray"/>[index][1] = <xsl:value-of select="$targetArray"/>[index][1] + 1
</script>
</foreach>
</xsl:template>
<!-- this should return true iff each cell in the specified multidimensional array has the specified value. Not
currently used for any tests -->
<xsl:template match="//@conf:arrayVal">
		<xsl:attribute name="cond">
		<xsl:analyze-string select="."
			regex="([0-9]+)(\W+)(.*)">
					<xsl:matching-substring>
				    <xsl:variable name="targetArray">Var<xsl:value-of select="regex-group(1)"/></xsl:variable>
					<xsl:variable name="value"><xsl:value-of select="regex-group(3)"/></xsl:variable>
<xsl:value-of select="$targetArray"/>[0][0]== <xsl:value-of select="$value"/> &amp;&amp; <xsl:value-of select="$targetArray"/>[0][1] == <xsl:value-of select="$value"/>  &amp;&amp; <xsl:value-of select="$targetArray"/>[1][0] == <xsl:value-of select="$value"/> &amp;&amp; <xsl:value-of select="$targetArray"/>[1][1] == <xsl:value-of select="$value"/>
</xsl:matching-substring>

		</xsl:analyze-string>
	</xsl:attribute>
</xsl:template>

<!-- SITE SPECIFIC INFORMATION FOR BASIC HTTP EVENT I/O PROCESSOR
This template must be edited by each site that expects to test the Basic HTTP Event I/O
processor.  Other templates for the Basic HTTP Event I/O tests are below it -->

<xsl:template match="//@conf:testOnServer">
 <xsl:attribute name="target">SITE_SPECIFIC_ADDRESS<xsl:value-of select="." /></xsl:attribute>
</xsl:template>

<!-- use this template to import or set up anything you need for the code in
the basic http tests.  In the case of python, we have to import the regexp module.-->
<xsl:template match="conf:setUpHTTPTest">
<!-- <script xmlns="http://www.w3.org/2005/07/scxml">import re</script> -->
</xsl:template>

<!-- return an expression evaluating to the basic http access URI -->
<xsl:template match="//@conf:basicHTTPAccessURI">
 <xsl:attribute name="expr">_ioprocessors.basichttp.location</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:basicHTTPAccessURITarget">
 <xsl:attribute name="targetexpr">_ioprocessors.basichttp.location</xsl:attribute>
</xsl:template>

<!-- generate an cond that evaluates to true if POST was used to send the message -->
<xsl:template match="//@conf:methodIsPost">
 <xsl:attribute name="cond">_event.raw.search('POST') !== -1</xsl:attribute>
</xsl:template>

<!-- generate a namelist attribute containing all the ids listed in the attribute's value -->
<xsl:template match="//@conf:multipleNamelist">
 <xsl:attribute name="namelist">
 <xsl:analyze-string select="." regex="([0-9]+)">
<xsl:matching-substring>Var<xsl:value-of select="regex-group(1)"/><xsl:text>&#xa;</xsl:text></xsl:matching-substring>
</xsl:analyze-string>
</xsl:attribute>
</xsl:template>

<!-- generate a cond that evaluates to true if the event is external -->
<xsl:template match="//@conf:eventIsExternal">
 <xsl:attribute name="cond">_event.type == 'external'</xsl:attribute>
</xsl:template>

<!-- returns true if _event/raw contains the var with the specified value -->
<xsl:template match="//@conf:eventIdParamHasValue">
 <xsl:attribute name="cond"><xsl:analyze-string select="." regex="(\S+)(\s+)(\S+)">
<xsl:matching-substring>_event.raw.search(/Var<xsl:value-of select="regex-group(1)"/>=<xsl:value-of select="regex-group(3)"/>/) !== -1</xsl:matching-substring></xsl:analyze-string></xsl:attribute>
</xsl:template>

<!-- returns true if _event/raw contains the param with the specified value -->
<xsl:template match="//@conf:eventNamedParamHasValue">
 <xsl:attribute name="cond"><xsl:analyze-string select="." regex="(\S+)(\s+)(\S+)">
 <xsl:matching-substring>_event.raw.search('<xsl:value-of select="regex-group(1)"/>=<xsl:value-of select="regex-group(3)"/>') !== -1</xsl:matching-substring></xsl:analyze-string></xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:messageBodyEquals">
 <xsl:attribute name="cond">_event.raw.search(/<xsl:value-of select="."/>/) !== -1</xsl:attribute>
</xsl:template>


<!-- the following templates produce an expr that extracts the relevant item from _event.raw -->
<xsl:template match="//@conf:getNamedParamVal">
 <xsl:attribute name="expr">_event.raw.match(/<xsl:value-of select="."/>=(\S+)$/)[1]</xsl:attribute>
</xsl:template>

<!--  if input is 1, find param Var1, etc.  -->
<xsl:template match="//@conf:getIDParamVal">
 <xsl:attribute name="expr">_event.raw.match(/Var<xsl:value-of select="."/>=(\S+)$/)[1]</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:getNthParamName">
 <xsl:attribute name="expr">txt.match(/\n\n(.*)/)[2].split('&amp;')[<xsl:value-of select="."/>].split('=')[0]</xsl:attribute>
</xsl:template>

<xsl:template match="//@conf:getNthParamVal">
 <xsl:attribute name="expr">txt.match(/\n\n(.*)/)[2].split('&amp;')[<xsl:value-of select="."/>].split('=')[1]</xsl:attribute>
</xsl:template>

<!-- this should produce an 'expr' that evaluates to a valid SCXML Message structure -->
<xsl:template match="//@conf:scxmlEventExpr">
 <xsl:attribute name="expr">'&lt;message source="' + _ioprocessors['basichttp'] + '"'
+ 'xmlns:scxml="http://www.w3.org/2005/07/scxml" version="1.0"  xmlns:xsi=:http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/2005/07/scxml scxml-message.xsd" sourcetype=:scxml"'
+' 'name="name"' + '"' + <xsl:value-of select="."/> + '"' + /&gt;'</xsl:attribute>
 </xsl:template>

<!-- this should produce a <content> tag containing material to use as the message body.  This
content must include the address, so the far side can send a response back to us -->
<xsl:template match="conf:msgContent">
<content xmlns="http://www.w3.org/2005/07/scxml">
	<xsl:attribute name="expr">'address=' + _ioprocessors['basichttp'] + "'"</xsl:attribute>
	</content>
</xsl:template>

<!-- this should produce a test on _event.raw that checks whether the body matches the
expression defined in the previous template.  This may need to be tightened up because
it allows anything after the = -->
<xsl:template match="//@conf:msgIsBody">
 <xsl:attribute name="cond">_event.raw.match(/\n\naddress=(.*)$/)</xsl:attribute>
</xsl:template>
</xsl:stylesheet>