Parents and children of check-in [2c0329ede4]
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2026-10-23
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| 01:42 |
test(conformance): the baseline parent label and the fallback with zit
The re-pinned draft makes the parents of a held baseline below C boundary hashes (5.3, 6.2.2) and states the structural store's fallback for a pull or sync (6.2.5, 6.3). go-libfossil already met both; these cases check them against the final text. A case on the delta-baseline fixture (c3 and c4 delta manifests on c2, C = c3) checks that c1, the baseline's parent, is labelled no later than the reply delivering c2 and is held as an elided phantom the clone never asks for. An interop test runs the fallback with zit both ways: zit's structural store pulls from go-libfossil serving as a horizon-ignorant peer, and go-libfossil's pulls from a zit that cannot place C; each falls back to the content horizon, discards its seed and fetches the manifests below C. The recording origin gains an ignorant mode for it. check-in: a553cc1e11 user: [email protected] tags: feat/horizon-cones, trunk | |
| 01:42 |
fix(sync): void a cursor when a fork moves a leaves-rule meeting point
Under the leaves rule a new childless check-in forked below C can move the meeting point of its ancestry with C's deeper, and older check-ins join K together with their blobs. Those sit below every cursor the origin had handed out, so a client holding one was never told of them: the origin recorded a reclassification only when a phantom was filled (6.2.6 requires recording any change of the classification). The origin now also voids a cursor when K holds a check-in at or below it that the held set computed over the check-ins it held through that cursor lacked (horizon.Graph.JoinedAfter, a walk bounded by rid). Like the slot walk's void it is a function of the store, so the memo and a fresh classification agree: TestHorizonMemoEqualsFresh compares them at every cursor and now requires some world to void this way, and a cursor conformance case pulls under the leaves rule across such a fork, the stale cursor answered as if absent once and the next one honoured. check-in: 2c0329ede4 user: [email protected] tags: feat/horizon-cones, trunk | |
| 01:41 |
fix(sync): name the remedy when a deepen has no common ancestor
The re-pinned draft's 5.8 has a deepen that finds no common ancestor of C and its target, here or at the origin, refuse and name the remedy, a fresh clone with an earlier horizon, and never move C to a check-in that is not its ancestor. Deepen already refused with ErrNoDeepenPoint and left C and the seed in place, but its message named no remedy; it now does. A conformance case covers both refusals (the origin answers -, and the origin does not answer) and checks that C, the seed and the derived state stay as they were. check-in: 7a2c0b3bc3 user: [email protected] tags: feat/horizon-cones, trunk | |