diff options
Diffstat (limited to 'test/ripper')
-rw-r--r-- | test/ripper/test_ripper.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ripper/test_ripper.rb b/test/ripper/test_ripper.rb index c6af72d475..7631b91042 100644 --- a/test/ripper/test_ripper.rb +++ b/test/ripper/test_ripper.rb @@ -60,4 +60,16 @@ class TestRipper::Ripper < Test::Unit::TestCase assert_predicate @ripper, :yydebug end + + def test_regexp_with_option + bug11932 = '[ruby-core:72638] [Bug #11932]' + src = '/[\xC0-\xF0]/u'.force_encoding(Encoding::UTF_8) + ripper = Ripper.new(src) + ripper.parse + assert_predicate(ripper, :error?) + src = '/[\xC0-\xF0]/n'.force_encoding(Encoding::UTF_8) + ripper = Ripper.new(src) + ripper.parse + assert_not_predicate(ripper, :error?, bug11932) + end end if ripper_test |