instiki/vendor/plugins/HTML5lib/tests/test_encoding.rb

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require File.join(File.dirname(__FILE__), 'preamble')
require 'html5lib/inputstream'
class Html5EncodingTestCase < Test::Unit::TestCase
begin
require 'rubygems'
require 'UniversalDetector'
def test_chardet
File.open(File.join(HTML5LIB_BASE, 'tests', 'encoding', 'chardet', 'test_big5.txt')) do |file|
stream = HTML5lib::HTMLInputStream.new(file, :chardet => true)
assert_equal 'big5', stream.char_encoding.downcase
end
end
rescue LoadError
puts "chardet not found, skipping chardet tests"
end
html5lib_test_files('encoding').each do |test_file|
test_name = File.basename(test_file).sub('.dat', '').tr('-', '')
File.read(test_file).split("#data\n").each_with_index do |data, index|
next if data.empty?
input, encoding = data.split(/\n#encoding\s+/, 2)
encoding = encoding.split[0]
define_method 'test_%s_%d' % [ test_name, index + 1 ] do
stream = HTML5lib::HTMLInputStream.new(input, :chardet => false)
assert_equal encoding.downcase, stream.char_encoding.downcase, input
end
end
end
end