diff options
Diffstat (limited to 'test/ruby/test_marshal.rb')
-rw-r--r-- | test/ruby/test_marshal.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb index 115c6bcc5b..2a72703adc 100644 --- a/test/ruby/test_marshal.rb +++ b/test/ruby/test_marshal.rb @@ -661,4 +661,16 @@ class TestMarshal < Test::Unit::TestCase Marshal.dump(c.new) } end + + def test_unloadable_data + c = eval("class Unloadable\u{23F0 23F3}<Time;;self;end") + c.class_eval { + alias _dump_data _dump + undef _dump + } + d = Marshal.dump(c.new) + assert_raise_with_message(TypeError, /Unloadable\u{23F0 23F3}/) { + Marshal.load(d) + } + end end |