require 'test/unit'
class TestUTF32 < Test::Unit::TestCase
def encdump(str)
d = str.dump
if /\.force_encoding\("[A-Za-z0-9.:_+-]*"\)\z/ =~ d
d
else
"#{d}.force_encoding(#{str.encoding.name.dump})"
end
end
def assert_str_equal(expected, actual, message=nil)
full_message = build_message(message, <