| FAIL InnerHTML behavior on custom element in default XHTML namespace null is not an object (evaluating 'el.shadowRoot.firstChild') | |
| PASS Setting up the custom elements | |
| FAIL InnerHTML behavior on custom element in default 'foo' namespace null is not an object (evaluating 'el.shadowRoot.firstChild') | |
| PASS InnerHTML behavior with prefixes on custom element | |