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# encoding: UTF-8
require './test_helper'
require 'test/unit'
require 'minitest/unit'
class SaxEncodingCallbacks
attr_reader :encoding
#include Test::Unit::Assertions
include MiniTest::Assertions
def initialize
@encoding = Encoding::UTF_8
end
# Called for a CDATA block event.
def on_cdata_block(cdata)
assert_equal(self.encoding, cdata.encoding)
end
# Called for a characters event.
def on_characters(chars)
assert_equal(self.encoding, chars.encoding)
end
# Called for a comment event.
def on_comment(msg)
assert_equal(self.encoding, msg.encoding)
end
# Called for a end document event.
def on_end_document
end
# Called for a end element event.
def on_end_element_ns(name, prefix, uri)
assert_equal(self.encoding, name.encoding)
assert_equal(self.encoding, prefix.encoding) if prefix
assert_equal(self.encoding, uri.encoding) if uri
end
# Called for parser errors.
def on_error(msg)
assert_equal(self.encoding, msg.encoding)
end
# Called for an external subset event.
def on_external_subset(name, external_id, system_id)
assert_equal(self.encoding, name.encoding)
assert_equal(self.encoding, external_id.encoding)
assert_equal(self.encoding, system_id.encoding)
end
# Called for an external subset notification event.
def on_has_external_subset
end
# Called for an internal subset notification event.
def on_has_internal_subset
end
# Called for an internal subset event.
def on_internal_subset(name, external_id, system_id)
assert_equal(self.encoding, name.encoding)
assert_equal(self.encoding, external_id.encoding)
assert_equal(self.encoding, system_id.encoding)
end
# Called for 'is standalone' event.
def on_is_standalone
end
# Called for an processing instruction event.
def on_processing_instruction(target, data)
assert_equal(self.encoding, target.encoding)
assert_equal(self.encoding, data.encoding)
end
# Called for a reference event.
def on_reference(name)
assert_equal(self.encoding, name.encoding)
end
# Called for a start document event.
def on_start_document
end
# Called for a start element event.
def on_start_element_ns(name, attributes, prefix, uri, namespaces)
assert_equal(self.encoding, name.encoding) if name
assert_equal(self.encoding, prefix.encoding) if prefix
assert_equal(self.encoding, uri.encoding) if uri
end
end
class TestEncodingSax < Test::Unit::TestCase
def setup
Encoding.default_internal = nil
end
def file_for_encoding(encoding)
file_name = "model/bands.#{encoding.name.downcase}.xml"
File.join(File.dirname(__FILE__), file_name)
end
def test_encoding_iso_8859_1
parser = XML::SaxParser.file(file_for_encoding(Encoding::ISO_8859_1))
parser.callbacks = SaxEncodingCallbacks.new
parser.parse
end
def test_encoding_utf8
parser = XML::SaxParser.file(file_for_encoding(Encoding::UTF_8))
parser.callbacks = SaxEncodingCallbacks.new
parser.parse
end
end
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