Harness status: OK

Found 5 tests

2 Pass
3 Fail
Pass	upgrade is a function on both global and scoped CustomElementRegistry
Fail	upgrade is a no-op when called on a shadow root with no association
Pass	upgrade is a no-op when called on an element associated with a different registry
Fail	upgrade should upgrade a candidate element when called on a shadow root with an association
Fail	upgrade should not upgrade a candidate element not associated with a registry