Sha256: 1b57711db133e6416c54852862c4886c22b092c2171b07c4a1d1491ee530286d
Contents?: true
Size: 1.85 KB
Versions: 46
Compression:
Stored size: 1.85 KB
Contents
"use strict";
module.exports = function (t, a) {
var o, o1, o2, x, y = {}, z = {};
o = { inherited: true };
o1 = Object.create(o);
o1.visible = z;
o1.nonremovable = "raz";
Object.defineProperty(o1, "hidden", { value: "hidden" });
o2 = Object.defineProperties({}, { nonremovable: { value: y } });
o2.other = "other";
try {
t(o2, o1);
} catch (ignore) {}
a(o2.visible, z, "Enumerable");
a(o1.hidden, "hidden", "Not Enumerable");
a(o2.propertyIsEnumerable("visible"), true, "Enumerable is enumerable");
a(o2.propertyIsEnumerable("hidden"), false,
"Not enumerable is not enumerable");
a(o2.hasOwnProperty("inherited"), false, "Extend only own");
a(o2.inherited, undefined, "Extend ony own: value");
a(o2.nonremovable, y, "Do not overwrite non configurable");
a(o2.other, "other", "Own kept");
x = {};
t(x, o2);
try {
t(x, o1);
} catch (ignore) {}
a(x.visible, z, "Enumerable");
a(x.hidden, "hidden", "Not Enumerable");
a(x.propertyIsEnumerable("visible"), true, "Enumerable is enumerable");
a(x.propertyIsEnumerable("hidden"), false,
"Not enumerable is not enumerable");
a(x.hasOwnProperty("inherited"), false, "Extend only own");
a(x.inherited, undefined, "Extend ony own: value");
a(x.nonremovable, y, "Ignored non configurable");
a(x.other, "other", "Other");
x.visible = 3;
a(x.visible, 3, "Writable is writable");
x = {};
t(x, o1);
a.throws(function () {
x.hidden = 3;
}, "Not writable is not writable");
x = {};
t(x, o1);
delete x.visible;
a.ok(!x.hasOwnProperty("visible"), "Configurable is configurable");
x = {};
t(x, o1);
a.throws(function () {
delete x.hidden;
}, "Not configurable is not configurable");
x = Object.defineProperty({}, "foo",
{ configurable: false, writable: true, enumerable: false, value: "bar" });
try {
t(x, { foo: "lorem" });
} catch (ignore) {}
a(x.foo, "bar", "Writable, not enumerable");
};
Version data entries
46 entries across 46 versions & 3 rubygems