Running 6 tests
ok 1 MutationObserver on character data should handle basic aspects of characterData observation
ok 2 MutationObserver on character data should only notify of characterData changes when requested
ok 3 MutationObserver on character data should allow multiple observers can be registered to a given node and both receive mutations
ok 4 MutationObserver on character data should provide oldValue is returned when requested
ok 5 MutationObserver on character data should allow observing both with and without oldValue
ok 6 MutationObserver on character data should provide oldValue if any observation requests it
6 tests
6 pass
0 fail