nimbus-eth2/tests/test_gossip_transition.nim

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{.used.}
import
unittest2,
./testutil,
../beacon_chain/spec/[forks, network]
template getTargetGossipState(a, b, c: int, isBehind: bool): auto =
getTargetGossipState(a.Epoch, b.Epoch, c.Epoch, isBehind)
suite "Gossip fork transition":
test "Gossip fork transition":
check:
getTargetGossipState(0, 0, 0, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(0, 0, 2, false) == {BeaconStateFork.Altair}
getTargetGossipState(0, 1, 2, false) == {BeaconStateFork.Phase0, BeaconStateFork.Altair}
getTargetGossipState(0, 2, 3, false) == {BeaconStateFork.Phase0}
getTargetGossipState(0, 2, 5, false) == {BeaconStateFork.Phase0}
getTargetGossipState(0, 3, 4, false) == {BeaconStateFork.Phase0}
getTargetGossipState(0, 3, 5, false) == {BeaconStateFork.Phase0}
getTargetGossipState(0, 4, 4, false) == {BeaconStateFork.Phase0}
getTargetGossipState(0, 4, 5, false) == {BeaconStateFork.Phase0}
getTargetGossipState(1, 0, 1, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(1, 0, 5, false) == {BeaconStateFork.Altair}
getTargetGossipState(1, 1, 4, false) == {BeaconStateFork.Altair}
getTargetGossipState(2, 0, 2, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(2, 2, 3, false) == {BeaconStateFork.Altair, BeaconStateFork.Bellatrix}
getTargetGossipState(2, 2, 4, false) == {BeaconStateFork.Altair}
getTargetGossipState(2, 3, 4, false) == {BeaconStateFork.Phase0, BeaconStateFork.Altair}
getTargetGossipState(2, 3, 5, true) == {}
getTargetGossipState(2, 5, 5, false) == {BeaconStateFork.Phase0}
getTargetGossipState(3, 0, 2, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 0, 3, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 0, 5, false) == {BeaconStateFork.Altair}
getTargetGossipState(3, 1, 2, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 1, 1, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 1, 3, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 1, 5, true) == {}
getTargetGossipState(3, 1, 4, false) == {BeaconStateFork.Altair, BeaconStateFork.Bellatrix}
getTargetGossipState(3, 2, 3, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(3, 3, 4, false) == {BeaconStateFork.Altair, BeaconStateFork.Bellatrix}
getTargetGossipState(3, 3, 4, true) == {}
getTargetGossipState(3, 4, 4, false) == {BeaconStateFork.Phase0, BeaconStateFork.Bellatrix}
getTargetGossipState(4, 0, 0, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 0, 1, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 1, 1, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 1, 3, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 2, 4, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 3, 4, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 4, 4, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(4, 5, 5, false) == {BeaconStateFork.Phase0, BeaconStateFork.Bellatrix}
getTargetGossipState(5, 0, 0, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 0, 2, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 0, 4, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 0, 5, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 0, 5, true) == {}
getTargetGossipState(5, 1, 5, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 2, 2, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 2, 4, true) == {}
getTargetGossipState(5, 3, 4, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 3, 5, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(5, 5, 5, false) == {BeaconStateFork.Bellatrix}
getTargetGossipState(2, 0, 3, false) == {BeaconStateFork.Altair, BeaconStateFork.Bellatrix}
getTargetGossipState(4, 1, 2, false) == {BeaconStateFork.Bellatrix}