JezK
Edit File: tc_xpointer.rb
# encoding: UTF-8 require './test_helper' require "test/unit" class TC_XML_XPointer < Test::Unit::TestCase def setup() xp = XML::Parser.string('<!DOCTYPE ra [<!ELEMENT ra (foo+)><!ATTLIST ra id ID #IMPLIED><!ELEMENT foo (#PCDATA)><!ATTLIST foo id ID #IMPLIED>]><ra id="start"><foo id="one">one</foo><foo id="two">two</foo><foo id="three">three</foo></ra>') @doc = xp.parse assert_instance_of(XML::Document, @doc) @root = @doc.root assert_instance_of(XML::Node, @root) end def teardown() @doc = nil @root = nil @xptr = nil end def test_libxml_xpointer_id xptr = @root.pointer('xpointer(id("two"))') assert_instance_of(XML::XPath::Object, xptr) xptr.each do |node| # It seems from the spec that the pointer should # be the whole node, rather than just the ID attr. assert_equal('two', node.content) assert_instance_of(XML::Node, node) assert_equal('two', node['id']) end # FIXME: Not sure at all about this kind of range if ENV['NOTWORKING'] @xptr = @root.pointer('xpointer(id("two")) xpointer(id("three"))') assert_instance_of(XML::XPath, @xptr) assert_instance_of(XML::Node::Set, @xptr.set) assert_equal(2, @xptr.set.length) for n in @xptr.set assert_match(/two|three/, n.to_s) end end end # FIXME: There is a bug in these ranges... if ENV['NOTWORKING'] def test_libxml_xpointer_range() nstart = nend = nil @xptr = @root.pointer('xpointer(id("one"))').set @xptr.each{|n| nstart = n} assert_instance_of(XML::Node, nstart) @xptr = @root.pointer('xpointer(id("three"))').set @xptr.each{|n| nend = n} assert_instance_of(XML::Node, nend) range = XML::XPointer.range(nstart, nend) assert_instance_of(XML::XPath, range) assert_instance_of(XML::Node::Set, range.set) for n in range.set assert_match(/one|two|three/, n.to_s) end assert_equal(3, range.set.length) end end # def test_libxml_xpointer_start_point() # @xptr = @root.pointer('xpointer(start-point("one"))') # assert_instance_of(XML::XPath, @xptr) # set = @xptr.set # assert_instance_of(XML::Node::Set, set) # for n in set # assert_match(/one|two|three/, n.to_s) # end # end end