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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("Pure Java version XInlcude has a conflict with NekoDTD setting. This will be fixed later.") if Nokogiri.jruby?
# 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
assert_not_nil xml_doc
assert_not_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
assert_not_nil xml_doc
assert_nil xml_doc.at_xpath('//included')
end
def test_xinclude_on_document_node
skip("Pure Java version turns XInlcude on against a parser.") if Nokogiri.jruby?
assert_nil @xml.at_xpath('//included')
@xml.do_xinclude
assert_not_nil included = @xml.at_xpath('//included')
assert_equal @included, included.content
end
def test_xinclude_on_element_subtree
skip("Pure Java version turns XInlcude on against a parser.") if Nokogiri.jruby?
assert_nil @xml.at_xpath('//included')
@xml.root.do_xinclude
assert_not_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("Pure Java version behaves differently") if Nokogiri.jruby?
# break inclusion deliberately
@xml.at_xpath('//xi:include')['href'] = "nonexistent.xml"
exception_raised = false
begin
@xml.do_xinclude { |opts| opts.nowarning }
rescue Exception => e
assert_equal Nokogiri::XML::SyntaxError, e.class
exception_raised = true
end
assert exception_raised
end
end
end
end
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