Tests the properties of the XPathException object. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS e.toString() is "Error: TYPE_ERR: DOM XPath Exception 52" PASS Object.prototype.toString.call(e) is "[object XPathException]" PASS Object.prototype.toString.call(e.__proto__) is "[object XPathExceptionPrototype]" PASS e.constructor.toString() is "[object XPathExceptionConstructor]" PASS e.constructor is window.XPathException PASS e.TYPE_ERR is e.constructor.TYPE_ERR PASS e.INVALID_EXPRESSION_ERR is 51 PASS e.TYPE_ERR is 52 PASS successfullyParsed is true TEST COMPLETE