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216 lines
4.4 KiB
Ruby
216 lines
4.4 KiB
Ruby
require 'abstract_unit'
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require 'active_support/xml_mini'
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require 'active_support/core_ext/hash/conversions'
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begin
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require 'nokogiri'
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rescue LoadError
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# Skip nokogiri tests
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else
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class NokogiriEngineTest < ActiveSupport::TestCase
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include ActiveSupport
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def setup
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@default_backend = XmlMini.backend
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XmlMini.backend = 'Nokogiri'
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end
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def teardown
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XmlMini.backend = @default_backend
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end
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def test_file_from_xml
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hash = Hash.from_xml(<<-eoxml)
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<blog>
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<logo type="file" name="logo.png" content_type="image/png">
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</logo>
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</blog>
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eoxml
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assert hash.has_key?('blog')
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assert hash['blog'].has_key?('logo')
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file = hash['blog']['logo']
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assert_equal 'logo.png', file.original_filename
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assert_equal 'image/png', file.content_type
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end
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def test_exception_thrown_on_expansion_attack
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assert_raise Nokogiri::XML::SyntaxError do
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attack_xml = <<-EOT
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE member [
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<!ENTITY a "&b;&b;&b;&b;&b;&b;&b;&b;&b;&b;">
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<!ENTITY b "&c;&c;&c;&c;&c;&c;&c;&c;&c;&c;">
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<!ENTITY c "&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;">
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<!ENTITY d "&e;&e;&e;&e;&e;&e;&e;&e;&e;&e;">
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<!ENTITY e "&f;&f;&f;&f;&f;&f;&f;&f;&f;&f;">
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<!ENTITY f "&g;&g;&g;&g;&g;&g;&g;&g;&g;&g;">
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<!ENTITY g "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx">
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]>
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<member>
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&a;
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</member>
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EOT
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Hash.from_xml(attack_xml)
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end
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end
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def test_setting_nokogiri_as_backend
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XmlMini.backend = 'Nokogiri'
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assert_equal XmlMini_Nokogiri, XmlMini.backend
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end
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def test_blank_returns_empty_hash
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assert_equal({}, XmlMini.parse(nil))
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assert_equal({}, XmlMini.parse(''))
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end
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def test_array_type_makes_an_array
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assert_equal_rexml(<<-eoxml)
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<blog>
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<posts type="array">
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<post>a post</post>
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<post>another post</post>
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</posts>
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</blog>
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eoxml
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end
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def test_one_node_document_as_hash
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assert_equal_rexml(<<-eoxml)
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<products/>
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eoxml
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end
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def test_one_node_with_attributes_document_as_hash
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assert_equal_rexml(<<-eoxml)
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<products foo="bar"/>
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eoxml
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end
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def test_products_node_with_book_node_as_hash
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assert_equal_rexml(<<-eoxml)
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<products>
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<book name="awesome" id="12345" />
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</products>
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eoxml
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end
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def test_products_node_with_two_book_nodes_as_hash
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assert_equal_rexml(<<-eoxml)
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<products>
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<book name="awesome" id="12345" />
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<book name="america" id="67890" />
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</products>
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eoxml
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end
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def test_single_node_with_content_as_hash
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assert_equal_rexml(<<-eoxml)
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<products>
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hello world
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</products>
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eoxml
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end
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def test_children_with_children
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assert_equal_rexml(<<-eoxml)
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<root>
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<products>
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<book name="america" id="67890" />
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</products>
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</root>
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eoxml
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end
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def test_children_with_text
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assert_equal_rexml(<<-eoxml)
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<root>
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<products>
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hello everyone
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</products>
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</root>
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eoxml
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end
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def test_children_with_non_adjacent_text
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assert_equal_rexml(<<-eoxml)
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<root>
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good
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<products>
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hello everyone
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</products>
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morning
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</root>
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eoxml
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end
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def test_parse_from_io
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io = StringIO.new(<<-eoxml)
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<root>
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good
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<products>
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hello everyone
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</products>
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morning
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</root>
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eoxml
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XmlMini.parse(io)
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end
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def test_children_with_simple_cdata
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assert_equal_rexml(<<-eoxml)
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<root>
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<products>
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<![CDATA[cdatablock]]>
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</products>
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</root>
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eoxml
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end
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def test_children_with_multiple_cdata
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assert_equal_rexml(<<-eoxml)
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<root>
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<products>
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<![CDATA[cdatablock1]]><![CDATA[cdatablock2]]>
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</products>
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</root>
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eoxml
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end
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def test_children_with_text_and_cdata
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assert_equal_rexml(<<-eoxml)
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<root>
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<products>
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hello <![CDATA[cdatablock]]>
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morning
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</products>
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</root>
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eoxml
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end
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def test_children_with_blank_text
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assert_equal_rexml(<<-eoxml)
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<root>
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<products> </products>
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</root>
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eoxml
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end
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def test_children_with_blank_text_and_attribute
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assert_equal_rexml(<<-eoxml)
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<root>
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<products type="file"> </products>
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</root>
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eoxml
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end
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private
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def assert_equal_rexml(xml)
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hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) }
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assert_equal(hash, XmlMini.parse(xml))
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end
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end
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end
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