diff options
Diffstat (limited to 'activesupport/test/core_ext')
-rw-r--r-- | activesupport/test/core_ext/object_and_class_ext_test.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/object_and_class_ext_test.rb b/activesupport/test/core_ext/object_and_class_ext_test.rb index a0a6243480..cf75159575 100644 --- a/activesupport/test/core_ext/object_and_class_ext_test.rb +++ b/activesupport/test/core_ext/object_and_class_ext_test.rb @@ -5,6 +5,13 @@ class ClassA; end class ClassB < ClassA; end class ClassC < ClassB; end class ClassD < ClassA; end +class RemoveSubsTestClass; end +class RemoveSubsBaseClass + def self.add_ivar + @ivar = RemoveSubsTestClass.new + end +end +class RemoveSubsSubClass < RemoveSubsBaseClass; end class ClassExtTest < Test::Unit::TestCase def test_methods @@ -30,4 +37,15 @@ class ObjectTests < Test::Unit::TestCase suppress(LoadError, ArgumentError) { raise LoadError } suppress(LoadError, ArgumentError) { raise ArgumentError } end + + def test_remove_subclasses_of_unsets_ivars + r = RemoveSubsSubClass.new + RemoveSubsSubClass.add_ivar + RemoveSubsBaseClass.remove_subclasses + + GC.start + ObjectSpace.each_object do |o| + flunk("ObjectSpace still contains RemoveSubsTestClass") if o.class == RemoveSubsTestClass + end + end end
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