diff options
Diffstat (limited to 'test/test_delegate.rb')
-rw-r--r-- | test/test_delegate.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/test_delegate.rb b/test/test_delegate.rb index aecabe147d..bce1231e52 100644 --- a/test/test_delegate.rb +++ b/test/test_delegate.rb @@ -51,4 +51,20 @@ class TestDelegateClass < Test::Unit::TestCase assert_equal(:m, SimpleDelegator.new(Foo.new).m) assert_equal(:m, Bar.new(Foo.new).m) end + + class IV < DelegateClass(Integer) + attr_accessor :var + + def initialize + @var = 1 + end + end + + def test_marshal + bug1744 = '[ruby-core:24211]' + c = IV.new + assert_equal(1, c.var) + d = Marshal.load(Marshal.dump(c)) + assert_equal(1, d.var, bug1744) + end end |