| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <title>old title</title> |
| </head> |
| <body> |
| <script> |
| debug("document.title"); |
| shouldNotBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title')", "Object.getOwnPropertyDescriptor(Document.prototype, 'title')"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get", "Object.getOwnPropertyDescriptor(Document.prototype, 'title').get"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set", "Object.getOwnPropertyDescriptor(Document.prototype, 'title').set"); |
| shouldBeEqualToString("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.toString()", "function title() {\n [native code]\n}"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.length", "0"); |
| shouldBeEqualToString("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.toString()", "function title() {\n [native code]\n}"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.length", "1"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call(document)", "document.title"); |
| shouldBeEqualToString('document.title', 'old title'); |
| shouldBeEqualToString("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call(document)", 'old title'); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call()"); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call(null)"); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call(document.documentElement)"); |
| shouldBeUndefined("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.call(document, 'new title')"); |
| shouldBeEqualToString('document.title', 'new title'); |
| shouldBeEqualToString("Object.getOwnPropertyDescriptor(Document.prototype, 'title').get.call(document)", 'new title'); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.call()"); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.call(null)"); |
| shouldThrow("Object.getOwnPropertyDescriptor(Document.prototype, 'title').set.call(document.documentElement)"); |
| |
| // document.readyState CustomAccessor: getter |
| // readonly attribute DOMString readyState; |
| debug(""); |
| debug("document.readyState"); |
| shouldNotBe("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState')", "Object.getOwnPropertyDescriptor(Document.prototype, 'readyState')"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').get", "Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').get"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').set", "Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').set"); |
| shouldBeEqualToString("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').get.toString()", "function readyState() {\n [native code]\n}"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').get.length", "0"); |
| shouldBe("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').get.call(document)", "document.readyState"); |
| shouldBeUndefined("Object.getOwnPropertyDescriptor(Document.prototype, 'readyState').set"); |
| |
| debug(""); |
| debug("Node.nodeType"); |
| |
| var node_type = Object.getOwnPropertyDescriptor(Node.prototype, 'nodeType'); |
| |
| // tests that logging one of these to the console does not cause a crash or throw an exception. |
| shouldNotThrow("console.log(node_type)"); |
| |
| var getter = node_type.get; |
| shouldNotThrow("console.log(getter)"); |
| |
| shouldBeDefined("node_type.get"); |
| shouldBe("node_type.get.call(document.body)", "1"); |
| shouldBeTrue("node_type.enumerable"); |
| |
| // tests that the getter on native descriptors is always the same under strict equality. |
| var otherGetter = Object.getOwnPropertyDescriptor(Node.prototype, 'nodeType').get; |
| shouldBeTrue("getter === otherGetter"); |
| |
| </script> |
| </body> |
| <script src="../../resources/js-test-post.js"></script> |
| </html> |
