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# frozen_string_literal: true
require "helper"
module Nokogiri
module XML
class TestXInclude < Nokogiri::TestCase
def setup
super
@xml = Nokogiri::XML.parse(File.read(XML_XINCLUDE_FILE), XML_XINCLUDE_FILE)
@included = "this snippet is to be included from xinclude.xml"
end
def test_xinclude_on_document_parse
skip_unless_libxml2("Pure Java version XInlcude has a conflict with NekoDTD setting. This will be fixed later.")
# first test that xinclude works when requested
xml_doc = nil
File.open(XML_XINCLUDE_FILE) do |fp|
xml_doc = Nokogiri::XML(fp) do |conf|
conf.strict.dtdload.noent.nocdata.xinclude
end
end
refute_nil(xml_doc)
refute_nil(included = xml_doc.at_xpath("//included"))
assert_equal(@included, included.content)
# no xinclude should happen when not requested
xml_doc = nil
File.open(XML_XINCLUDE_FILE) do |fp|
xml_doc = Nokogiri::XML(fp) do |conf|
conf.strict.dtdload.noent.nocdata
end
end
refute_nil(xml_doc)
assert_nil(xml_doc.at_xpath("//included"))
end
def test_xinclude_on_document_node
skip_unless_libxml2("Pure Java version turns XInlcude on against a parser.")
assert_nil(@xml.at_xpath("//included"))
@xml.do_xinclude
refute_nil(included = @xml.at_xpath("//included"))
assert_equal(@included, included.content)
end
def test_xinclude_on_element_subtree
skip_unless_libxml2("Pure Java version turns XInlcude on against a parser.")
assert_nil(@xml.at_xpath("//included"))
@xml.root.do_xinclude
refute_nil(included = @xml.at_xpath("//included"))
assert_equal(@included, included.content)
end
def test_do_xinclude_accepts_block
non_default_options = Nokogiri::XML::ParseOptions::NOBLANKS | \
Nokogiri::XML::ParseOptions::XINCLUDE
@xml.do_xinclude(non_default_options) do |options|
assert_equal(non_default_options, options.to_i)
end
end
def test_include_nonexistent_throws_exception
skip_unless_libxml2("Pure Java version behaves differently")
@xml.at_xpath("//xi:include")["href"] = "nonexistent.xml"
assert_raises(Nokogiri::XML::SyntaxError) do
@xml.do_xinclude(&:nowarning)
end
end
end
end
end
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