Prototype is new Error()
Error: Prototype is new Error()
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:41:5)
	at runtest (errorprototype.js:46:5)
	at Global code (errorprototype.js:62:1)

Prototype has new Error()
Error: Prototype has new Error()
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:42:5)
	at runtest (errorprototype.js:46:5)
	at Global code (errorprototype.js:62:1)

Prototype is Error.prototype
Error: Prototype is Error.prototype
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:41:5)
	at runtest (errorprototype.js:47:5)
	at Global code (errorprototype.js:62:1)

Prototype has Error.prototype
Error: Prototype has Error.prototype
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:42:5)
	at runtest (errorprototype.js:47:5)
	at Global code (errorprototype.js:62:1)

Prototype is new RangeError()
RangeError: Prototype is new RangeError()
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:41:5)
	at runtest (errorprototype.js:48:5)
	at Global code (errorprototype.js:62:1)

Prototype has new RangeError()
RangeError: Prototype has new RangeError()
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:42:5)
	at runtest (errorprototype.js:48:5)
	at Global code (errorprototype.js:62:1)

Prototype is RangeError.prototype
RangeError: Prototype is RangeError.prototype
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:41:5)
	at runtest (errorprototype.js:49:5)
	at Global code (errorprototype.js:62:1)

Prototype has RangeError.prototype
RangeError: Prototype has RangeError.prototype
	at testErrorStack (errorprototype.js:21:9)
	at testErrorPrototype (errorprototype.js:34:5)
	at testErrorPrototypeChain (errorprototype.js:42:5)
	at runtest (errorprototype.js:49:5)
	at Global code (errorprototype.js:62:1)

Prototype is 123
undefined

Prototype has 123
undefined

Prototype is new String()
undefined

Prototype has new String()
undefined

throw Error.prototype
undefined

throw RangeError.prototype
undefined

throw TypeError.prototype
undefined