status-im
/
eth2.0-specs
mirror of https://github.com/status-im/eth2.0-specs.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

PR feedback on `exit_random_validators` helper

This commit is contained in:
Hsiao-Wei Wang 2021-10-15 22:14:30 +08:00
parent be6d2017bb
commit 40869d6e39
No known key found for this signature in database
GPG Key ID: 1111A8A81778319E
2 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tests/core/pyspec/eth2spec/test/altair/transition/test_activations_and_exits.py
View File

@ -39,7 +39,7 @@ def test_transition_with_one_fourth_exiting_validators_exit_post_fork(state,
rng=random.Random(5566), rng=random.Random(5566),
fraction=0.25, fraction=0.25,
exit_epoch=10, exit_epoch=10,
forward=False, from_epoch=spec.get_current_epoch(state),
) )
transition_until_fork(spec, state, fork_epoch) transition_until_fork(spec, state, fork_epoch)
@ -97,7 +97,7 @@ def test_transition_with_one_fourth_exiting_validators_exit_at_fork(state,
rng=random.Random(5566), rng=random.Random(5566),
fraction=0.25, fraction=0.25,
exit_epoch=fork_epoch, exit_epoch=fork_epoch,
forward=False, from_epoch=spec.get_current_epoch(state),
) )
transition_until_fork(spec, state, fork_epoch) transition_until_fork(spec, state, fork_epoch)

11
tests/core/pyspec/eth2spec/test/helpers/random.py
View File

@ -25,16 +25,17 @@ def set_some_new_deposits(spec, state, rng):
return deposited_indices return deposited_indices
def exit_random_validators(spec, state, rng, fraction=0.5, exit_epoch=None, withdrawable_epoch=None, forward=True): def exit_random_validators(spec, state, rng, fraction=0.5, exit_epoch=None, withdrawable_epoch=None, from_epoch=None):
""" """
Set some validators' exit_epoch and withdrawable_epoch. Set some validators' exit_epoch and withdrawable_epoch.
If exit_epoch is configured, use the given exit_epoch. Otherwise, randomly set exit_epoch and withdrawable_epoch. If exit_epoch is configured, use the given exit_epoch. Otherwise, randomly set exit_epoch and withdrawable_epoch.
""" """
if forward: if from_epoch is None:
if spec.get_current_epoch(state) < 5: from_epoch = spec.MAX_SEED_LOOKAHEAD + 1
# Move epochs forward to allow for some validators already exited/withdrawable epoch_diff = from_epoch - spec.get_current_epoch(state)
for _ in range(5): for _ in range(epoch_diff):
# NOTE: if `epoch_diff` is negative, then this loop body does not execute.
next_epoch(spec, state) next_epoch(spec, state)
current_epoch = spec.get_current_epoch(state) current_epoch = spec.get_current_epoch(state)