| // Copyright 2015 Microsoft Corporation. All rights reserved. | |
| // This code is governed by the license found in the LICENSE file. | |
| /*--- | |
| description: > | |
| Source is an object with length property and one item is deleted | |
| from the source | |
| es6id: 22.1.2.1 | |
| ---*/ | |
| var array = [2, 4, 0, 16]; | |
| var expectedArray = [2, 4, , 16]; | |
| var obj = { | |
| length : 4, | |
| 0 : 2, | |
| 1 : 4, | |
| 2 : 0, | |
| 3 : 16 | |
| }; | |
| delete obj[2]; | |
| var a = Array.from(obj); | |
| for (var j = 0; j < expectedArray.length; j++) { | |
| assert.sameValue(a[j], expectedArray[j], "Elements mismatch at " + j + "."); | |
| } |