diff options
| -rw-r--r-- | test/ruby/test_defined.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_defined.rb b/test/ruby/test_defined.rb index d254857dea..267744ef08 100644 --- a/test/ruby/test_defined.rb +++ b/test/ruby/test_defined.rb @@ -61,6 +61,14 @@ class TestDefined < Test::Unit::TestCase f.attrasgn_test { |v| assert(v) } end + def test_defined_undef + x = Object.new + def x.foo; end + assert(defined?(x.foo)) + x.instance_eval {undef :foo} + assert(!defined?(x.foo), "undefed method should not be defined?") + end + def test_defined_yield assert(defined_test) # not iterator assert(!defined_test{}) # called as iterator |