/Languages/Ruby/Tests/Libraries/Rails-3.0.0/activesupport/test/xml_mini/libxml_engine_test.rb
Ruby | 203 lines | 176 code | 26 blank | 1 comment | 0 complexity | 7f56d93ba77284e0d627747ebee08f0c MD5 | raw file
Possible License(s): CPL-1.0, BSD-3-Clause, ISC, GPL-2.0, MPL-2.0-no-copyleft-exception
- require 'abstract_unit'
- require 'active_support/xml_mini'
- require 'active_support/core_ext/hash/conversions'
- begin
- require 'libxml'
- rescue LoadError
- # Skip libxml tests
- else
- class LibxmlEngineTest < Test::Unit::TestCase
- include ActiveSupport
- def setup
- @default_backend = XmlMini.backend
- XmlMini.backend = 'LibXML'
- LibXML::XML::Error.set_handler(&lambda { |error| }) #silence libxml, exceptions will do
- end
- def teardown
- XmlMini.backend = @default_backend
- end
- def test_exception_thrown_on_expansion_attack
- assert_raise LibXML::XML::Error do
- attack_xml = %{<?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE member [
- <!ENTITY a "&b;&b;&b;&b;&b;&b;&b;&b;&b;&b;">
- <!ENTITY b "&c;&c;&c;&c;&c;&c;&c;&c;&c;&c;">
- <!ENTITY c "&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;">
- <!ENTITY d "&e;&e;&e;&e;&e;&e;&e;&e;&e;&e;">
- <!ENTITY e "&f;&f;&f;&f;&f;&f;&f;&f;&f;&f;">
- <!ENTITY f "&g;&g;&g;&g;&g;&g;&g;&g;&g;&g;">
- <!ENTITY g "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx">
- ]>
- <member>
- &a;
- </member>
- }
- Hash.from_xml(attack_xml)
- end
- end
- def test_setting_libxml_as_backend
- XmlMini.backend = 'LibXML'
- assert_equal XmlMini_LibXML, XmlMini.backend
- end
- def test_blank_returns_empty_hash
- assert_equal({}, XmlMini.parse(nil))
- assert_equal({}, XmlMini.parse(''))
- end
- def test_array_type_makes_an_array
- assert_equal_rexml(<<-eoxml)
- <blog>
- <posts type="array">
- <post>a post</post>
- <post>another post</post>
- </posts>
- </blog>
- eoxml
- end
- def test_one_node_document_as_hash
- assert_equal_rexml(<<-eoxml)
- <products/>
- eoxml
- end
- def test_one_node_with_attributes_document_as_hash
- assert_equal_rexml(<<-eoxml)
- <products foo="bar"/>
- eoxml
- end
- def test_products_node_with_book_node_as_hash
- assert_equal_rexml(<<-eoxml)
- <products>
- <book name="awesome" id="12345" />
- </products>
- eoxml
- end
- def test_products_node_with_two_book_nodes_as_hash
- assert_equal_rexml(<<-eoxml)
- <products>
- <book name="awesome" id="12345" />
- <book name="america" id="67890" />
- </products>
- eoxml
- end
- def test_single_node_with_content_as_hash
- assert_equal_rexml(<<-eoxml)
- <products>
- hello world
- </products>
- eoxml
- end
- def test_children_with_children
- assert_equal_rexml(<<-eoxml)
- <root>
- <products>
- <book name="america" id="67890" />
- </products>
- </root>
- eoxml
- end
- def test_children_with_text
- assert_equal_rexml(<<-eoxml)
- <root>
- <products>
- hello everyone
- </products>
- </root>
- eoxml
- end
- def test_children_with_non_adjacent_text
- assert_equal_rexml(<<-eoxml)
- <root>
- good
- <products>
- hello everyone
- </products>
- morning
- </root>
- eoxml
- end
- def test_parse_from_io
- io = StringIO.new(<<-eoxml)
- <root>
- good
- <products>
- hello everyone
- </products>
- morning
- </root>
- eoxml
- XmlMini.parse(io)
- end
- def test_children_with_simple_cdata
- assert_equal_rexml(<<-eoxml)
- <root>
- <products>
- <![CDATA[cdatablock]]>
- </products>
- </root>
- eoxml
- end
- def test_children_with_multiple_cdata
- assert_equal_rexml(<<-eoxml)
- <root>
- <products>
- <![CDATA[cdatablock1]]><![CDATA[cdatablock2]]>
- </products>
- </root>
- eoxml
- end
- def test_children_with_text_and_cdata
- assert_equal_rexml(<<-eoxml)
- <root>
- <products>
- hello <![CDATA[cdatablock]]>
- morning
- </products>
- </root>
- eoxml
- end
- def test_children_with_blank_text
- assert_equal_rexml(<<-eoxml)
- <root>
- <products> </products>
- </root>
- eoxml
- end
- def test_children_with_blank_text_and_attribute
- assert_equal_rexml(<<-eoxml)
- <root>
- <products type="file"> </products>
- </root>
- eoxml
- end
- private
- def assert_equal_rexml(xml)
- hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) }
- assert_equal(hash, XmlMini.parse(xml))
- end
- end
- end