13 lines
349 B
JavaScript
13 lines
349 B
JavaScript
"use strict";
|
|
|
|
module.exports = function (t, a) {
|
|
var x = {}, y = Object.create(null);
|
|
a(t(x), null, "Normal: Empty");
|
|
a(t(y), null, "Null extension: Empty");
|
|
x.foo = "raz";
|
|
x.bar = 343;
|
|
a(["foo", "bar"].indexOf(t(x)) !== -1, true, "Normal");
|
|
y.elo = "foo";
|
|
y.mar = "wew";
|
|
a(["elo", "mar"].indexOf(t(y)) !== -1, true, "Null extension");
|
|
};
|