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# 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("<div>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("<html><body><<div att=")
assert(warning_parser.document.end_document_called)
end
end
end
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