On Wed, Jan 22, 2025 at 06:35:49AM +0100, Karthik Nayak wrote: > diff --git a/t/unit-tests/t-reftable-stack.c b/t/unit-tests/t-reftable-stack.c > index aeec195b2b1014445d71c5db39a9795017fd8ff2..c3f0059c346edbe1ad543c9832959c6fc0aa9180 100644 > --- a/t/unit-tests/t-reftable-stack.c > +++ b/t/unit-tests/t-reftable-stack.c > @@ -1369,11 +1371,57 @@ static void t_reftable_stack_reload_with_missing_table(void) > clear_dir(dir); > } > > +static int write_limits_after_ref(struct reftable_writer *wr, void *arg) > +{ > + struct reftable_ref_record *ref = arg; > + check(!reftable_writer_set_limits(wr, ref->update_index, ref->update_index)); > + check(!reftable_writer_add_ref(wr, ref)); > + return reftable_writer_set_limits(wr, ref->update_index, ref->update_index); > +} Nice. > +static void t_reftable_invalid_limit_updates(void) > +{ > + struct reftable_ref_record ref = { > + .refname = (char *) "HEAD", > + .update_index = 1, > + .value_type = REFTABLE_REF_SYMREF, > + .value.symref = (char *) "master", > + }; > + struct reftable_write_options opts = { > + .default_permissions = 0660, > + }; Nit: it's unnecessary to pass write options. Other than that the test looks good to me, and this nit isn't worth a reroll. Thanks for working on this! Patrick