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Hsiao-Wei Wang 2021-06-23 03:38:17 +08:00
parent 88be6cdf60
commit 69a645aa8b
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1 changed files with 8 additions and 23 deletions
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31
tests/core/pyspec/eth2spec/test/phase0/unittests/fork_choice/test_on_block.py
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@ -26,8 +26,6 @@ from eth2spec.test.helpers.state import next_epoch, state_transition_and_sign_bl
def test_on_block_before_finalized(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 100
spec.on_tick(store, time)
store.finalized_checkpoint = spec.Checkpoint(
epoch=store.finalized_checkpoint.epoch + 2,
@ -45,9 +43,8 @@ def test_on_block_before_finalized(spec, state):
def test_on_block_finalized_skip_slots(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 100
spec.on_tick(store, time)
# Create a finalized chain
store.finalized_checkpoint = spec.Checkpoint(
epoch=store.finalized_checkpoint.epoch + 2,
root=store.finalized_checkpoint.root
@ -98,16 +95,13 @@ def test_on_block_finalized_skip_slots_not_in_skip_chain(spec, state):
def test_on_block_update_justified_checkpoint_within_safe_slots(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 0
spec.on_tick(store, time)
next_epoch(spec, state)
spec.on_tick(store, store.genesis_time + state.slot * spec.config.SECONDS_PER_SLOT)
state, store, last_signed_block = yield from apply_next_epoch_with_attestations(spec, state, store)
next_epoch(spec, state)
spec.on_tick(store, store.genesis_time + state.slot * spec.config.SECONDS_PER_SLOT)
last_block = last_signed_block.message
last_block_root = last_block.hash_tree_root()
last_block_root = last_signed_block.message.hash_tree_root()
# NOTE: Mock the justified checkpoint
just_state = store.block_states[last_block_root]
@ -141,8 +135,6 @@ def test_on_block_update_justified_checkpoint_within_safe_slots(spec, state):
def test_on_block_outside_safe_slots_and_multiple_better_justified(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 0
spec.on_tick(store, time)
next_epoch(spec, state)
spec.on_tick(store, store.genesis_time + state.slot * spec.config.SECONDS_PER_SLOT)
@ -205,8 +197,6 @@ def test_on_block_outside_safe_slots_and_multiple_better_justified(spec, state):
def test_on_block_outside_safe_slots_but_finality(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 0
spec.on_tick(store, time)
next_epoch(spec, state)
spec.on_tick(store, store.genesis_time + state.slot * spec.config.SECONDS_PER_SLOT)
@ -291,8 +281,6 @@ def test_new_justified_is_later_than_store_justified(spec, state):
# Initialization
store = get_genesis_forkchoice_store(spec, fork_1_state)
time = 0
spec.on_tick(store, time)
# ----- Process fork_1_state
# Skip epoch 0
@ -422,20 +410,21 @@ def test_new_finalized_slot_is_not_justified_checkpoint_ancestor(spec, state):
[0] <- [1] <- [2] <- [3] <- [4] <- [5]
F J
another_state (forked from genesis):
[0] <- [1] <- [2] <- [3] <- [4] <- [5]
another_state (forked from epoch 0):
└──── [1] <- [2] <- [3] <- [4] <- [5]
F J
"""
another_state = state.copy()
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 0
spec.on_tick(store, time)
# ----- Process state
# Goal: make `store.finalized_checkpoint.epoch == 0` and `store.justified_checkpoint.epoch == 3`
# Skip epoch 0
next_epoch(spec, state)
# Forking another_state
another_state = state.copy()
# Fill epoch 1 with previous epoch attestations
_, signed_blocks, state = next_epoch_with_attestations(spec, state, False, True)
for block in signed_blocks:
@ -457,8 +446,6 @@ def test_new_finalized_slot_is_not_justified_checkpoint_ancestor(spec, state):
# Create another chain
# Goal: make `another_state.finalized_checkpoint.epoch == 2` and `another_state.justified_checkpoint.epoch == 3`
all_blocks = []
# Skip epoch 0
next_epoch(spec, another_state)
# Fill epoch 1 & 2 with previous + current epoch attestations
for _ in range(3):
_, signed_blocks, another_state = next_epoch_with_attestations(spec, another_state, True, True)
@ -503,8 +490,6 @@ def test_new_finalized_slot_is_justified_checkpoint_ancestor(spec, state):
"""
# Initialization
store = get_genesis_forkchoice_store(spec, state)
time = 0
spec.on_tick(store, time)
# Process state
next_epoch(spec, state)