adjust revived meaningful offset tests
adjust revived meaningful offset tests

these tests create several edge cases that are otherwise uncovered (at
least not consistently) by the test suite, so although they're no longer
testing what they were meant to test, it's still a good idea to keep
them in hope that they'll expose some issue in the future.

JackieXie168/redis,JackieXie168/redis,JackieXie168/redis,JackieXie168/redis