Re: [PATCH] unit-tests: convert t/helper/test-oid-array.c to unit-tests

> [RFC]: I recently saw a series by Eric W. Biederman [1] which enables
> the use of oid's with different hash algorithms into the same
> oid_array safely. However, there were no tests added for this. So, I
> am wondering if we should have a input format which allows us to
> specify hash algo for each oid with its hex value. i.e. "sha1:55" or
> "sha256:55", instead of just "55" and relying on GIT_TEST_DEFAULT_HASH
> for algo. So far, I tried to imitate the existing tests but I suppose
> this may be useful in the future if that series gets merged.