diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_encoding.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_encoding.rb b/test/ruby/test_encoding.rb index 282ac6b1ae..6d0665ae93 100644 --- a/test/ruby/test_encoding.rb +++ b/test/ruby/test_encoding.rb @@ -65,6 +65,18 @@ class TestEncoding < Test::Unit::TestCase END; end + def test_extra_encoding + assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}") + begin; + 200.times {|i| + Encoding::UTF_8.replicate("dummy#{i}") + } + e = Encoding.list.last + format = "%d".force_encoding(e) + assert_raise(TypeError) {format % 0} + end; + end + def test_dummy_p assert_equal(true, Encoding::ISO_2022_JP.dummy?) assert_equal(false, Encoding::UTF_8.dummy?) |