require 'test/unit'
require 'rbconfig'

class ExecTest < Test::Unit::TestCase
  WINDOWS = Config::CONFIG['host_os'] =~ /Windows|mswin/
  def test_exec_nothing_raised
    assert_nothing_raised {
      if (WINDOWS)
        exec("dir")
      else
        exec("date")
      end
      fail("should not be here!")
    }
  end
end