# File test/bin/test_grep.rb, line 160
  def test_main_0502
    tempfile1 = create_tempfile("abcde\nfghij\nFGHIJFGHIJ\n")
    @obj.main(["--ignore", "--summary", "GHI", tempfile1.path])
    assert_equal(
      "#{tempfile1.path}: 2s 3ӏ\n",
      @string_io.string)
    tempfile1.close
  end