| // Copyright 2019 Kevin Gibbons. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-object.keys | |
| description: Object.keys enumeration order | |
| features: [for-in-order] | |
| includes: [compareArray.js] | |
| ---*/ | |
| var o = { | |
| p1: 'p1', | |
| p2: 'p2', | |
| p3: 'p3', | |
| }; | |
| o.p4 = 'p4'; | |
| o[2] = '2'; | |
| o[0] = '0'; | |
| o[1] = '1'; | |
| delete o.p1; | |
| delete o.p3; | |
| o.p1 = 'p1'; | |
| var actual = Object.keys(o); | |
| var expected = ['0', '1', '2', 'p2', 'p4', 'p1']; | |
| assert.compareArray(actual, expected); |