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* vm_insnhelper.c (vm_call_method): protected singleton methods of

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an object should not be able to called from other instances of the
  class of the object.  [ruby-core:26761]
* vm_eval.c (rb_method_call_status): ditto.
* test/ruby/test_module.rb (test_protected_singleton_method): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2009-11-16 07:01:44 +00:00
parent 98cf9c43fa
commit 3dc8a69df7
4 changed files with 36 additions and 2 deletions
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24
test/ruby/test_module.rb
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@ -854,4 +854,28 @@ class TestModule < Test::Unit::TestCase
end
assert_equal("", stderr)
end
def test_protected_singleton_method
klass = Class.new
x = klass.new
class << x
protected
def foo
end
end
assert_raise(NoMethodError) do
x.foo
end
klass.send(:define_method, :bar) do
x.foo
end
assert_nothing_raised do
x.bar
end
y = klass.new
assert_raise(NoMethodError) do
y.bar
end
end
end