| <!DOCTYPE html> |
| <html> |
| <body> |
| <form> |
| <label id="label1" for="input">label1</label> |
| <label id="label2" for="input">label2</label> |
| <input id="input" type="text"> |
| </form> |
| <script src="../../../resources/js-test.js"></script> |
| <script> |
| |
| var form = document.querySelector('form'); |
| var input = document.querySelector('input'); |
| |
| var iframe = document.createElement('iframe'); |
| document.body.appendChild(iframe); |
| var labels, label0, label1; |
| |
| description("This tests moving a node with labels property from one document to another.\n" |
| + "The labels node list should be updated when labels are modified in the new document.") |
| |
| debug('The input element initially have two label elements #label1 and #label2.'); |
| shouldBe("labels = input.labels; labels.length", "2"); |
| shouldBe("label0 = labels[0]; label1 = labels[1]; iframe.contentDocument.body.appendChild(form); labels.length; label1.parentNode.removeChild(label1); labels.length", "1"); |
| shouldBe("labels[0]", "label0"); |
| shouldBe("label0.parentNode.appendChild(label1); labels.length", "2"); |
| shouldBe("labels[0]", "label0"); |
| shouldBe("labels[1]", "label1"); |
| |
| form.style.display = 'none'; |
| |
| var successfullyParsed = true; |
| |
| </script> |
| </body> |
| </html> |
