# frozen_string_literal: true require "helper" describe Nokogiri::HTML4::SAX do describe "callback error handling" do def test_error_throwing_document_raises_exception custom_sax_handler_class = Class.new(Nokogiri::XML::SAX::Document) do def start_document raise(StandardError, "parsing did not complete") end end error_parser = Nokogiri::HTML4::SAX::Parser.new(custom_sax_handler_class.new) e = assert_raises(StandardError) do error_parser.parse("

asdf") end assert_match(/parsing did not complete/, e.message) end def test_warning_document_encounters_error_but_terminates_normally warning_parser = Nokogiri::HTML4::SAX::Parser.new(Nokogiri::SAX::TestCase::Doc.new) warning_parser.parse("<