| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Makes sure prototype.constructor is writable"); |
| |
| shouldBe('document.body.constructor', 'HTMLBodyElement.prototype.constructor'); |
| shouldBe('document.body.__proto__.constructor', 'HTMLBodyElement.prototype.constructor'); |
| |
| shouldNotThrow('document.body.__proto__.constructor = "testPrototype"'); |
| shouldBeEqualToString("document.body.__proto__.constructor", "testPrototype"); |
| shouldBeEqualToString("document.body.constructor", "testPrototype"); |
| |
| shouldNotThrow('document.body.constructor = "testInstance"'); |
| shouldBeEqualToString("document.body.constructor", "testInstance"); |
| shouldBeEqualToString("document.body.__proto__.constructor", "testPrototype"); |
| </script> |
| </body> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
