| OLD | NEW |
| 1 Create open shadow root. | 1 Attach open shadow root. |
| 2 PASS [object ShadowRoot] is non-null. | 2 PASS [object ShadowRoot] is non-null. |
| 3 Create closed shadow root. | 3 Attach closed shadow root. |
| 4 PASS host2.createShadowRoot({mode: 'closed'}) is non-null. | 4 PASS host2.createShadowRoot({mode: 'closed'}) is non-null. |
| 5 Create shadow root with empty parameter. | 5 Create shadow root with empty parameter. |
| 6 PASS [object ShadowRoot] is non-null. | 6 PASS [object ShadowRoot] is non-null. |
| 7 Create shadow root whose mode is neither open nor closed. | 7 Attach shadow root whose mode is neither open nor closed. |
| 8 PASS host4.createShadowRoot({mode: 'illegal'}) threw exception TypeError: Failed
to execute 'createShadowRoot' on 'Element': The provided value 'illegal' is not
a valid enum value of type ShadowRootMode.. | 8 PASS host4.attachShadow({mode: 'illegal'}) threw exception TypeError: Failed to
execute 'attachShadow' on 'Element': The provided value 'illegal' is not a valid
enum value of type ShadowRootMode.. |
| 9 Create open shadow root with shadow-dom.js utility. | 9 Attach open shadow root with shadow-dom.js utility. |
| 10 PASS [object ShadowRoot] is non-null. | 10 PASS [object ShadowRoot] is non-null. |
| 11 Create shadow root on already shadowed host will raise InvalidStateError excepti
on. | 11 Attach shadow root on already shadowed host will raise InvalidStateError excepti
on. |
| 12 PASS host1.createShadowRoot({mode: 'open'}) threw exception InvalidStateError: F
ailed to execute 'createShadowRoot' on 'Element': Shadow root cannot be created
on a host which already hosts a shadow tree.. | 12 PASS host1.attachShadow({mode: 'open'}) threw exception InvalidStateError: Faile
d to execute 'attachShadow' on 'Element': Shadow root cannot be created on a hos
t which already hosts a shadow tree.. |
| 13 PASS successfullyParsed is true | 13 PASS successfullyParsed is true |
| 14 | 14 |
| 15 TEST COMPLETE | 15 TEST COMPLETE |
| 16 | 16 |
| OLD | NEW |