class MiniTest::Unit::TestCase

def run runner
  trap "INFO" do
    time = runner.start_time ? Time.now - runner.start_time : 0
    warn "%s#%s %.2fs" % [self.class, self.__name__, time]
    runner.status $stderr
  end if SUPPORTS_INFO_SIGNAL
  result = ""
  begin
    @passed = nil
    self.setup
    self.run_setup_hooks
    self.__send__ self.__name__
    result = "." unless io?
    @passed = true
  rescue *PASSTHROUGH_EXCEPTIONS
    raise
  rescue Exception => e
    @passed = false
    result = runner.puke self.class, self.__name__, e
  ensure
    begin
      self.run_teardown_hooks
      self.teardown
    rescue *PASSTHROUGH_EXCEPTIONS
      raise
    rescue Exception => e
      result = runner.puke self.class, self.__name__, e
    end
    trap 'INFO', 'DEFAULT' if SUPPORTS_INFO_SIGNAL
  end
  result
end