predixy/test/eval_cross_shard.py
2026-01-15 10:55:19 +01:00

29 lines
846 B
Python

#!/usr/bin/env python3
#
# Verify EVAL/EVALSHA rejects multi-key cross-shard scripts
#
import sys
from test_util import parse_args, make_client, exit_with_result
def run_test(host, port):
c = make_client(host, port)
script = "return {KEYS[1], KEYS[2]}"
try:
res = c.eval(script, 2, "eval_key1", "eval_key2")
# If allowed (single shard), validate response shape.
if not isinstance(res, (list, tuple)) or len(res) != 2:
print("FAIL: unexpected EVAL response:", res)
return False
return True
except Exception:
# Error is acceptable when keys span shards.
return True
if __name__ == "__main__":
args = parse_args("EVAL cross-shard test")
success = run_test(args.host, args.port)
exit_with_result(success, "eval cross shard", "eval cross shard")