CONSOLE MESSAGE: line 23: EXCEPTION MESSAGE IN CALLBACK | |
Ensure PerformanceObserver Exceptions are propogated. | |
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
PerformanceObserver callback fired | |
PASS onerror: EXCEPTION MESSAGE IN CALLBACK | |
PASS onerror: TypeError: Cannot call a class constructor without |new| | |
PASS successfullyParsed is true | |
TEST COMPLETE | |