status-im/eth2.0-specs
2
0
Fork 0
mirror of https://github.com/status-im/eth2.0-specs.git synced 2025-02-04 14:54:53 +00:00
Code Issues Projects Releases Wiki Activity

use fixed seed for block randomization

Browse Source
This commit is contained in:
Alex Stokes 2021-08-22 13:33:30 -07:00
parent 253f927c0a
commit 2db01ba6d0
No known key found for this signature in database
GPG Key ID: 99B3D88FD6C55A69
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
tests/core/pyspec/eth2spec/test/phase0/sanity/test_blocks_random.py
View File

@ -30,6 +30,8 @@ from eth2spec.test.context import (
misc_balances, misc_balances,
) )
rng = random.Random(1337)
def _warn_if_empty_operations(block): def _warn_if_empty_operations(block):
if len(block.body.deposits) == 0: if len(block.body.deposits) == 0:
warnings.warn(f"deposits missing in block at slot {block.slot}") warnings.warn(f"deposits missing in block at slot {block.slot}")
@ -101,7 +103,7 @@ def _random_block(spec, state, _signed_blocks):
to produce a block over ``BLOCK_ATTEMPTS`` slots in order to produce a block over ``BLOCK_ATTEMPTS`` slots in order
to find a valid block in the event that the proposer has already been slashed. to find a valid block in the event that the proposer has already been slashed.
""" """
block = build_random_block_from_state(spec, state) block = build_random_block_from_state(spec, state, rng)
for _ in range(BLOCK_ATTEMPTS): for _ in range(BLOCK_ATTEMPTS):
proposer = state.validators[block.proposer_index] proposer = state.validators[block.proposer_index]
if proposer.slashed: if proposer.slashed:
@ -276,8 +278,6 @@ def _generate_randomized_scenarios():
NOTE: the main block driver builds a block for the **next** slot, so NOTE: the main block driver builds a block for the **next** slot, so
the slot transitions are offset by -1 to target certain boundaries. the slot transitions are offset by -1 to target certain boundaries.
""" """
rng = random.Random(1336)
# go forward 0 or 1 epochs # go forward 0 or 1 epochs
epochs_set = ( epochs_set = (
_epoch_transition(n=0), _epoch_transition(n=0),
@ -377,7 +377,6 @@ def _iter_temporal(spec, callable_or_int):
@single_phase @single_phase
@always_bls @always_bls
def test_harness_for_randomized_blocks(spec, state, test_description): def test_harness_for_randomized_blocks(spec, state, test_description):
random.seed(1337)
for mutation, validation in test_description["setup"]: for mutation, validation in test_description["setup"]:
mutation(spec, state) mutation(spec, state)
validation(spec, state) validation(spec, state)