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Diffstat (limited to 'test/test_weakref.rb')
-rw-r--r-- | test/test_weakref.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/test_weakref.rb b/test/test_weakref.rb index 0f943cdf12..d0d40d470b 100644 --- a/test/test_weakref.rb +++ b/test/test_weakref.rb @@ -1,5 +1,6 @@ require 'test/unit' require 'weakref' +require_relative './ruby/envutil' class TestWeakRef < Test::Unit::TestCase def make_weakref(level = 10) @@ -21,4 +22,35 @@ class TestWeakRef < Test::Unit::TestCase ObjectSpace.garbage_collect assert_raise(WeakRef::RefError) {weak.to_s} end + + def test_not_reference_different_object + bug7304 = '[ruby-core:49044]' + weakrefs = [] + 3.times do + obj = Object.new + def obj.foo; end + weakrefs << WeakRef.new(obj) + ObjectSpace.garbage_collect + end + assert_nothing_raised(NoMethodError, bug7304) { + weakrefs.each do |weak| + begin + weak.foo + rescue WeakRef::RefError + end + end + } + end + + def test_weakref_finalize + bug7304 = '[ruby-core:49044]' + assert_normal_exit %q{ + require 'weakref' + obj = Object.new + 3.times do + WeakRef.new(obj) + ObjectSpace.garbage_collect + end + }, bug7304 + end end |