The index-pack code now diagnoses a bad input packstream that
records the same object twice when it is used as delta base; the
code used to declare a software bug when encountering such an
input, but it is an input error.
* jk/index-pack-dupfix:
index-pack: downgrade twice-resolved REF_DELTA to die()
if (!compare_and_swap_type(&child->real_type, OBJ_REF_DELTA,
base->obj->real_type))
- BUG("child->real_type != OBJ_REF_DELTA");
+ die("REF_DELTA at offset %"PRIuMAX" already resolved (duplicate base %s?)",
+ (uintmax_t)child->idx.offset,
+ oid_to_hex(&base->obj->idx.oid));
resolve_delta(child, base, result);
if (base->ref_first == base->ref_last && base->ofs_last == -1)
test_must_fail git index-pack --fix-thin --stdin <cycle.pack
'
-test_expect_failure 'failover to an object in another pack' '
+test_expect_success 'failover to an object in another pack' '
clear_packs &&
git index-pack --stdin <ab.pack &&
- git index-pack --stdin --fix-thin <cycle.pack
+ test_must_fail git index-pack --stdin --fix-thin <cycle.pack
'
-test_expect_failure 'failover to a duplicate object in the same pack' '
+test_expect_success 'failover to a duplicate object in the same pack' '
clear_packs &&
{
pack_header 3 &&
pack_obj $A
} >recoverable.pack &&
pack_trailer recoverable.pack &&
- git index-pack --fix-thin --stdin <recoverable.pack
+ test_must_fail git index-pack --fix-thin --stdin <recoverable.pack
'
test_done