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Add `test_invalid_previous_source_root` and fix `test_invalid_current_source_root`

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Hsiao-Wei Wang 2021-10-26 15:54:29 +08:00
parent a89b55d7f7
commit 314840117d
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1 changed files with 29 additions and 1 deletions
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tests/core/pyspec/eth2spec/test/phase0/block_processing/test_process_attestation.py
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@ -275,10 +275,38 @@ def test_invalid_current_source_root(spec, state):
state.previous_justified_checkpoint = spec.Checkpoint(epoch=3, root=b'\x01' * 32) state.previous_justified_checkpoint = spec.Checkpoint(epoch=3, root=b'\x01' * 32)
state.current_justified_checkpoint = spec.Checkpoint(epoch=4, root=b'\x32' * 32) state.current_justified_checkpoint = spec.Checkpoint(epoch=4, root=b'\x32' * 32)
attestation = get_valid_attestation(spec, state, slot=(spec.SLOTS_PER_EPOCH * 3) + 1) next_slots(spec, state, spec.MIN_ATTESTATION_INCLUSION_DELAY)
attestation = get_valid_attestation(spec, state, slot=spec.SLOTS_PER_EPOCH * 5)
# Test logic sanity checks:
assert attestation.data.target.epoch == spec.get_current_epoch(state)
assert state.current_justified_checkpoint.root != state.previous_justified_checkpoint.root
assert attestation.data.source.root == state.current_justified_checkpoint.root
# Make attestation source root invalid: should be current justified, not previous one
attestation.data.source.root = state.previous_justified_checkpoint.root
sign_attestation(spec, state, attestation)
yield from run_attestation_processing(spec, state, attestation, False)
@with_all_phases
@spec_state_test
def test_invalid_previous_source_root(spec, state):
next_slots(spec, state, spec.SLOTS_PER_EPOCH * 5)
state.finalized_checkpoint.epoch = 2
state.previous_justified_checkpoint = spec.Checkpoint(epoch=3, root=b'\x01' * 32)
state.current_justified_checkpoint = spec.Checkpoint(epoch=4, root=b'\x32' * 32)
attestation = get_valid_attestation(spec, state, slot=(spec.SLOTS_PER_EPOCH * 4) + 1)
next_slots(spec, state, spec.MIN_ATTESTATION_INCLUSION_DELAY) next_slots(spec, state, spec.MIN_ATTESTATION_INCLUSION_DELAY)
# Test logic sanity checks: # Test logic sanity checks:
assert attestation.data.target.epoch == spec.get_previous_epoch(state)
assert state.current_justified_checkpoint.root != state.previous_justified_checkpoint.root assert state.current_justified_checkpoint.root != state.previous_justified_checkpoint.root
assert attestation.data.source.root == state.previous_justified_checkpoint.root assert attestation.data.source.root == state.previous_justified_checkpoint.root