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more GCable

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* test/test_weakref.rb (make_weakref): more GCable, probably.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-03-14 02:29:48 +00:00
parent cb1d290886
commit 4bce9fc7bd
1 changed files with 4 additions and 2 deletions
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test/test_weakref.rb
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@ -2,9 +2,11 @@ require 'test/unit'
require 'weakref'
class TestWeakRef < Test::Unit::TestCase
def make_weakref
def make_weakref(level = 10)
obj = Object.new
return WeakRef.new(obj), obj.to_s
str = obj.to_s
level.times {obj = WeakRef.new(obj)}
return WeakRef.new(obj), str
end
def test_ref