| <!DOCTYPE html> | |
| <script src="../../resources/js-test.js"></script> | |
| <script> | |
| description('importNode should throw informative errors for unsupported node types'); | |
| var doc = document.implementation.createHTMLDocument(''); | |
| shouldThrow("document.importNode(doc)") | |
| var shadow = document.createElement('div').createShadowRoot(); | |
| shouldThrow("document.importNode(shadow)") | |
| </script> |