2 // Make sure Components.utils gets its |this| fixed up.
3 var isXrayWrapper = Cu.isXrayWrapper;
4 Assert.ok(!isXrayWrapper({}), "Didn't throw");
6 // Even for classes without |this| fixup, make sure that we don't crash.
7 var isSuccessCode = Components.isSuccessCode;
8 try { isSuccessCode(Cr.NS_OK); } catch (e) {};