emkornfield commented on pull request #7319: URL: https://github.com/apache/arrow/pull/7319#issuecomment-670968900
> I'm also unsure of how to test deeply nested arrays directly in the code (I had to use Spark because Arrow reader doesn't yet support that). In C++ I covered at least partial testing by testing rep and def level generation [directly](https://github.com/apache/arrow/blob/b0902ab32f26681c9e99a0b61a5ab5d6d03a20df/cpp/src/parquet/arrow/path_internal_test.cc) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
