mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-09 11:29:39 +00:00
14 lines
339 B
JavaScript
14 lines
339 B
JavaScript
let getCtor = getSelfHostedValue('GetBuiltinConstructor');
|
|
|
|
assertEq(getCtor('Array'), Array);
|
|
|
|
let origArray = Array;
|
|
Array = function(){};
|
|
assertEq(getCtor('Array') == Array, false);
|
|
assertEq(getCtor('Array'), origArray);
|
|
|
|
let origMap = Map;
|
|
Map = function(){};
|
|
assertEq(getCtor('Map') == Map, false);
|
|
assertEq(getCtor('Map'), origMap);
|