XML and XPath Tests

xholonWorkbook.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--Xholon Workbook http://www.primordion.com/Xholon/gwt/ MIT License, Copyright (C) Ken Webb, Thu Jun 14 2018 16:43:03 GMT-0400 (Eastern Daylight Time)-->
<XholonWorkbook>

<Notes><![CDATA[
Xholon
------
Title: XML and XPath Tests
Description: 
Url: http://www.primordion.com/Xholon/gwt/
InternalName: 0e20a6744ef36f285cf9eb1a1837d39c
Keywords: 

My Notes
--------
June 14, 2018
Test some stuff in XPath, including things that don't currently work.

XPathService > Special > Show Path from root
--------------------------------------------
- the result depends on which of the 4 children of Testing is currently selected: One Two Three One Four One One One One One
Chameleon/PhysicalSystem/Testing/One[1]
Chameleon/PhysicalSystem/Testing/Two
Chameleon/PhysicalSystem/Testing/Three
Chameleon/PhysicalSystem/Testing/One[2]
Chameleon/PhysicalSystem/Testing/Four
Chameleon/PhysicalSystem/Testing/One[3]
Chameleon/PhysicalSystem/Testing/One[4]
Chameleon/PhysicalSystem/Testing/One[5]
Chameleon/PhysicalSystem/Testing/One[6]
Chameleon/PhysicalSystem/Testing/One[7]

Currently, Testingbehavior incorrectly prints:
---------------------------------------------
one_47
two_48
three_49
null
four_51
null
null
null
null
null

so
--
protected IXholon searchForNthNamedSibling(String siblingName, int n, String attrPredicate, IXholon xhNode) {}
  does not work
public String getExpression(IXholon descendant, IXholon ancestor, boolean shouldEscape) {}
  does work

References
----------
(1) https://en.wikipedia.org/wiki/XPath

(2) https://github.com/ilinsky/xpath.js
    JavaScript implementation of XPath 2.0

(3) https://github.com/FontoXML/fontoxpath
    JavaScript implementation of XPath 3.1

]]></Notes> 

<_-.XholonClass>
  <PhysicalSystem/>

  <Testing/>
  
  <One/>
  <Two/>
  <Three/>
  <Four/>
  
</_-.XholonClass>

<xholonClassDetails>
  
</xholonClassDetails>

<PhysicalSystem>
  
  <Testing>
    <One/>
    <Two/>
    <Three/>
    <One/>
    <Four/>
    <One multiplicity="5"/>
  </Testing>
  
</PhysicalSystem>

<Testingbehavior implName="org.primordion.xholon.base.Behavior_gwtjs"><![CDATA[
  var me, beh = {
    postConfigure: function() {
      me = this.cnode.parent();
      //var root = $wnd.xh.root();
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[1]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/Two"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/Three"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[2]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/Four"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[3]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[4]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[5]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[6]"));
      me.println(me.xpath("ancestor::Chameleon/PhysicalSystem/Testing/One[7]"));
    }
  }
//# sourceURL=Testingbehavior.js
]]></Testingbehavior>

<SvgClient><Attribute_String roleName="svgUri"><![CDATA[data:image/svg+xml,
<svg width="100" height="50" xmlns="http://www.w3.org/2000/svg">
  <g>
    <title>Testing</title>
    <rect id="PhysicalSystem/Testing" fill="#98FB98" height="50" width="50" x="25" y="0"/>
    <g>
      <title>Testing One</title>
      <rect id="PhysicalSystem/Testing/One[1]" fill="#6AB06A" height="50" width="10" x="80" y="0"/>
    </g>
  </g>
</svg>
]]></Attribute_String><Attribute_String roleName="setup">${MODELNAME_DEFAULT},${SVGURI_DEFAULT}</Attribute_String></SvgClient>

</XholonWorkbook>