| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 19.1.2.18 |
| description: Object.setPrototypeOf invoked with an invalid prototype value |
| info: | |
| 1. Let O be RequireObjectCoercible(O). |
| 2. ReturnIfAbrupt(O). |
| 3. If Type(proto) is neither Object nor Null, throw a TypeError exception. |
| features: [Symbol] |
| ---*/ |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}, undefined); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}, true); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}, 1); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}, 'string'); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Object.setPrototypeOf({}, Symbol('s')); |
| }); |