
PASS Cannot construct without new 
PASS inherits from Error: prototype-side 
PASS does not inherit from Error: class-side 
PASS message property descriptor 
PASS message getter performs brand checks (i.e. is not [LenientThis] 
PASS name property descriptor 
PASS name getter performs brand checks (i.e. is not [LenientThis] 
PASS code property descriptor 
PASS code getter performs brand checks (i.e. is not [LenientThis] 
PASS code property is not affected by shadowing the name property 
PASS Object.prototype.toString behavior is like other interfaces 
PASS Inherits its toString() from Error.prototype 
PASS toString() behavior from Error.prototype applies as expected 
PASS DOMException.prototype.toString() applied to DOMException.prototype throws because of name/message brand checks 
FAIL If the implementation has a stack property on normal errors, it also does on DOMExceptions assert_equals: The typeof values must match expected "string" but got "undefined"