Determine if events in events1 are equivalent to events in events2.
Test emitter by getting events from parsing a canonical YAML file, emitting them both in canonical and normal format, parsing the emitted results and comparing events from parsing the emitted result with originally parsed events.
Test emitter by getting events from parsing a file, emitting them, parsing the emitted result and comparing events from parsing the emitted result with originally parsed events.
Test emitter by getting events from parsing a file, emitting them with all possible scalar and collection styles, parsing the emitted results and comparing events from parsing the emitted result with originally parsed events.