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-rw-r--r--test/ruby/test_object.rb36
1 files changed, 36 insertions, 0 deletions
diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb
index 51a3cdc..eff463f 100644
--- a/test/ruby/test_object.rb
+++ b/test/ruby/test_object.rb
@@ -413,4 +413,40 @@ class TestObject < Test::Unit::TestCase
assert_equal(true, s.untrusted?)
assert_equal(true, s.tainted?)
end
+
+ def test_exec_recursive
+ Thread.current[:__recursive_key__] = nil
+ a = [[]]
+ a.inspect
+
+ assert_nothing_raised do
+ -> do
+ $SAFE = 4
+ begin
+ a.hash
+ rescue ArgumentError
+ end
+ end.call
+ end
+
+ -> do
+ assert_nothing_raised do
+ $SAFE = 4
+ a.inspect
+ end
+ end.call
+
+ -> do
+ o = Object.new
+ def o.to_ary(x); end
+ def o.==(x); $SAFE = 4; false; end
+ a = [[o]]
+ b = []
+ b << b
+
+ assert_nothing_raised do
+ b == a
+ end
+ end.call
+ end
end