| *** Running test #1 (0): seal/freeze Object.prototype |
| Object.seal(Object.prototype) |
| Object.freeze(Object.prototype) |
| PASSED |
| *** Running test #2 (1): delete Object.prototype.__proto__ |
| delete Object.prototype.__proto__ |
| PASSED |
| *** Running test #3 (2): DefineOwnProperty with missing/different attribute set |
| Object.defineProperty(Object.prototype, "__proto__", {}) |
| Object.defineProperty(Object.prototype, "__proto__", {enumerable: false}) |
| Object.defineProperty(Object.prototype, "__proto__", {configurable: true}) |
| Object.defineProperty(Object.prototype, "__proto__", {enumerable: true, configurable: true}) |
| Object.defineProperty(Object.prototype, "__proto__", {enumerable: false, configurable: false}) |
| Object.defineProperty(Object.prototype, "__proto__", {enumerable: false, configurable: true}) |
| Object.defineProperty(Object.prototype, "__proto__", {value: 234, writable: true, enumerable: false, configurable: true}) |
| Object.defineProperty(Object.prototype, "__proto__", {set: function () { return "custom setter" }, enumerable: false, configurable: true}) |
| PASSED |
| *** Running test #4 (3): Change Object.prototype.__proto__ getter or setter |
| PASSED |
| Summary of tests: total executed: 4; passed: 4; failed: 0 |
