# File test/bin/test_grep.rb, line 176 def test_matching_0101 pos_arr = nil @obj.instance_variable_set(:@regexp, Regexp.new(/abc/)) @obj.instance_eval { pos_arr = matching("") } assert_equal(0, @obj.instance_eval { @match_string_count } ) assert_not_nil(pos_arr) assert_equal(0, pos_arr.size) end