| // Copyright 2014 Ecma International. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| info: Array.prototype.splice sets `length` on `this` | |
| esid: sec-array.prototype.splice | |
| description: Array.prototype.splice throws if `length` is read-only | |
| ---*/ | |
| var a = [0, 1, 2]; | |
| Object.defineProperty(a, 'length', { | |
| writable: false | |
| }); | |
| assert.throws(TypeError, function() { | |
| a.splice(1, 2, 4); | |
| }); |