PASS query() returns dictionaries with expected properties
PASS query() reports individual held locks
PASS query() reports multiple held locks
PASS query() reports pending and held locks
PASS query() reports held shared locks with appropriate count
PASS query() reports pending shared locks with appropriate count
PASS query() reports the same clientId for held locks from the same context
FAIL query() reports different ids for held locks from different contexts promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: Worker"
FAIL query() can observe a deadlock promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: Worker"