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eth2.0-specs
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test finalized_checkpoint update

This commit is contained in:
Hsiao-Wei Wang 2019-07-01 07:48:20 +08:00
parent 84d8ca740c
commit 1869cfed2e
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GPG Key ID: 95B070122902DEA4
1 changed files with 19 additions and 13 deletions
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32
test_libs/pyspec/eth2spec/test/fork_choice/test_on_block.py
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@ -18,6 +18,17 @@ def run_on_block(spec, state, store, block, valid=True):
assert store.blocks[signing_root(block)] == block
def apply_next_epoch_with_attestations(spec, state, store):
_, new_blocks, state = next_epoch_with_attestations(spec, state, True, False)
for block in new_blocks:
block_root = signing_root(block)
store.blocks[block_root] = block
store.block_states[block_root] = state
last_block = block
spec.on_tick(store, store.time + state.slot * spec.SECONDS_PER_SLOT)
return state, store, last_block
@with_all_phases
@with_state
@bls_switch
@ -42,20 +53,10 @@ def test_basic(spec, state):
# TODO: add tests for justified_root and finalized_root
def apply_next_epoch_with_attestations(spec, state, store):
_, new_blocks, state = next_epoch_with_attestations(spec, state, True, False)
for block in new_blocks:
block_root = signing_root(block)
store.blocks[block_root] = block
store.block_states[block_root] = state
spec.on_tick(store, store.time + state.slot * spec.SECONDS_PER_SLOT)
return state, store
@with_all_phases
@with_state
@bls_switch
def test_on_block_justified_checkpoint(spec, state):
def test_on_block_checkpoints(spec, state):
# Initialization
store = spec.get_genesis_store(state)
time = 100
@ -63,13 +64,18 @@ def test_on_block_justified_checkpoint(spec, state):
next_epoch(spec, state)
spec.on_tick(store, store.time + state.slot * spec.SECONDS_PER_SLOT)
state, store = apply_next_epoch_with_attestations(spec, state, store)
state, store, last_block = apply_next_epoch_with_attestations(spec, state, store)
next_epoch(spec, state)
spec.on_tick(store, store.time + state.slot * spec.SECONDS_PER_SLOT)
last_block_root = signing_root(last_block)
# Mock the finalized_checkpoint
store.block_states[last_block_root].finalized_checkpoint = (
store.block_states[last_block_root].current_justified_checkpoint
)
# On receiving a block of `GENESIS_SLOT + 1` slot
block = build_empty_block_for_next_slot(spec, state)
# state.current_justified_checkpoint.epoch > store.justified_checkpoint.epoch
run_on_block(spec, state, store, block)