diff options
Diffstat (limited to 'activesupport/test/xml_mini')
-rw-r--r-- | activesupport/test/xml_mini/libxmlsax_engine_test.rb | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/activesupport/test/xml_mini/libxmlsax_engine_test.rb b/activesupport/test/xml_mini/libxmlsax_engine_test.rb new file mode 100644 index 0000000000..6d5b3673fa --- /dev/null +++ b/activesupport/test/xml_mini/libxmlsax_engine_test.rb @@ -0,0 +1,194 @@ +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 LibXMLSAXEngineTest < Test::Unit::TestCase + include ActiveSupport + + def setup + @default_backend = XmlMini.backend + XmlMini.backend = 'LibXMLSAX' + + 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 = 'LibXMLSAX' + assert_equal XmlMini_LibXMLSAX, 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 + + private + def assert_equal_rexml(xml) + hash = XmlMini.with_backend('REXML') { XmlMini.parse(xml) } + assert_equal(hash, XmlMini.parse(xml)) + end +end + +end |