Junio C Hamano <gitster@xxxxxxxxx> writes: > test_config user.hideTimeZone true && > ( > export GIT_AUTHOR_DATE=@1600000000 TZ=UTC-09 && > git commit ... && > git show -s --format='%aI' >output && > echo 2020-09-13T15:26:40+03:00 >expect && Oops. The sample date and zone must be adjusted for the values exported above. I expect that we'd need to do ... echo 2020-09-13T12:26:40+00:00 >expect && test_cmp expect output