| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="help" href="https://dom.spec.whatwg.org/#dom-nodeiterator-detach"> |
| <script src="../../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <script> |
| description("This test checks that NodeIterator.detach() is a no-op."); |
| |
| function createSampleDOM() |
| { |
| var div = document.createElement('div'); |
| div.id = 'a'; |
| div.innerHTML = '<div id="b">'; |
| return div; |
| } |
| |
| var root = createSampleDOM(); |
| var iterator = document.createNodeIterator(root); |
| shouldBeEqualToString('iterator.nextNode().id', 'a'); |
| shouldNotThrow('iterator.detach()'); |
| shouldBeEqualToString('iterator.nextNode().id', 'b'); |
| </script> |
| </body> |
| </html> |
