| When a AuthorShadowRoot is added, UserAgentShadowRoot should exists as the oldest Shadow Root. | |
| PASS oldestShadowRoot is not shadowRoot | |
| PASS youngerShadowRoot is shadowRoot | |
| PASS oldestShadowRoot is not shadowRoot | |
| PASS youngerShadowRoot is shadowRoot | |
| PASS oldestShadowRoot is not shadowRoot | |
| PASS youngerShadowRoot is shadowRoot | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |