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# $Id: tc_xml_parser8.rb 67 2006-04-17 13:30:22Z roscopeco $
require "libxml_test"
require 'test/unit'
class TC_XML_Parser8 < Test::Unit::TestCase
def test_ruby_xml_parser_error_handler
$stderr.puts "\nEXPECTING: TWO ERRORS:"
# this will send message to stderr
assert_raise(XML::Parser::ParseError) {
d = XML::Parser.string('<foo><bar/></foz>').parse
}
ary = []
assert_nil XML::Parser.register_error_handler(lambda { |msg| ary << msg })
# this will use our error handler
assert_raise(XML::Parser::ParseError) {
d = XML::Parser.string('<foo><bar/></foz>').parse
}
assert (first_len = ary.length) > 0
assert_instance_of Proc, XML::Parser.register_error_handler(nil)
# this will go to stderr again
assert_raise(XML::Parser::ParseError) {
d = XML::Parser.string('<foo><bar/></foz>').parse
}
assert_equal first_len, ary.length
end
end
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