JezK

Edit File: test_reader_encoding.rb

# -*- coding: utf-8 -*-
require "helper"

module Nokogiri
  module XML
    if RUBY_VERSION =~ /^1\.9/
      class TestReaderEncoding < Nokogiri::TestCase
        def setup
          super
          @reader = Nokogiri::XML::Reader(
            File.read(XML_FILE),
            XML_FILE,
            'UTF-8'
          )
        end

def test_attribute_at
          @reader.each do |node|
            next unless attribute = node.attribute_at(0)
            assert_equal @reader.encoding, attribute.encoding.name
          end
        end

def test_attributes
          @reader.each do |node|
            node.attributes.each do |k,v|
              assert_equal @reader.encoding, k.encoding.name
              assert_equal @reader.encoding, v.encoding.name
            end
          end
        end

def test_attribute
          xml = <<-eoxml
    <x xmlns:tenderlove='http://tenderlovemaking.com/'>
      <tenderlove:foo awesome='true'>snuggles!</tenderlove:foo>
    </x>
          eoxml
          reader = Nokogiri::XML::Reader(xml, nil, 'UTF-8')
          reader.each do |node|
            next unless attribute = node.attribute('awesome')
            assert_equal reader.encoding, attribute.encoding.name
          end
        end

def test_xml_version
          @reader.each do |node|
            next unless version = node.xml_version
            assert_equal @reader.encoding, version.encoding.name
          end
        end

def test_lang
          xml = <<-eoxml
    <awesome>
      <p xml:lang="en">The quick brown fox jumps over the lazy dog.</p>
      <p xml:lang="ja">日本語が上手です</p>
    </awesome>
          eoxml

reader = Nokogiri::XML::Reader(xml, nil, 'UTF-8')
          reader.each do |node|
            next unless lang = node.lang
            assert_equal reader.encoding, lang.encoding.name
          end
        end

def test_value
          called = false
          @reader.each do |node|
            next unless value = node.value
            assert_equal @reader.encoding, value.encoding.name
            called = true
          end
          assert called
        end

def test_prefix
          xml = <<-eoxml
    <x xmlns:edi='http://ecommerce.example.org/schema'>
      <edi:foo>hello</edi:foo>
    </x>
          eoxml
          reader = Nokogiri::XML::Reader(xml, nil, 'UTF-8')
          reader.each do |node|
            next unless prefix = node.prefix
            assert_equal reader.encoding, prefix.encoding.name
          end
        end

def test_ns_uri
          xml = <<-eoxml
    <x xmlns:edi='http://ecommerce.example.org/schema'>
      <edi:foo>hello</edi:foo>
    </x>
          eoxml
          reader = Nokogiri::XML::Reader(xml, nil, 'UTF-8')
          reader.each do |node|
            next unless uri = node.namespace_uri
            assert_equal reader.encoding, uri.encoding.name
          end
        end

def test_local_name
          xml = <<-eoxml
    <x xmlns:edi='http://ecommerce.example.org/schema'>
      <edi:foo>hello</edi:foo>
    </x>
          eoxml
          reader = Nokogiri::XML::Reader(xml, nil, 'UTF-8')
          reader.each do |node|
            next unless lname = node.local_name
            assert_equal reader.encoding, lname.encoding.name
          end
        end

def test_name
          @reader.each do |node|
            next unless name = node.name
            assert_equal @reader.encoding, name.encoding.name
          end
        end

def test_value_lookup_segfault
          skip("JRuby doesn't do GC.") if Nokogiri.jruby?
          old_stress = GC.stress

begin
            GC.stress = true

while node = @reader.read
              nodes = node.send(:attr_nodes)
              nodes.first.name if nodes.first
            end
          ensure
            GC.stress = old_stress
          end
        end
      end
    end
  end
end

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