1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb
index a3d7163605..732a8ba44e 100644
--- a/test/ruby/test_array.rb
+++ b/test/ruby/test_array.rb
@@ -1748,6 +1748,13 @@ class TestArray < Test::Unit::TestCase
 
     bug3708 = '[ruby-dev:42067]'
     assert_equal(b, @cls[0, 1, 2, 3, 4][1, 4].permutation.to_a, bug3708)
+
+    bug9932 = '[ruby-core:63103] [Bug #9932]'
+    assert_separately([], <<-"end;") #    do
+      assert_nothing_raised(SystemStackError, "#{bug9932}") do
+        assert_equal(:ok, Array.new(100_000, nil).permutation {break :ok})
+      end
+    end;
   end
 
   def test_repeated_permutation