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"""Check that the launch command rejects a mismatched model action length."""
import os
from pathlib import Path
import subprocess
import pytest
ROOT = Path(__file__).parents[1]
SCRIPT = ROOT / "scripts" / "run_serving.sh"
def _launch(horizon):
if "WALLX_TEST_CHECKPOINT" not in os.environ:
pytest.skip("set WALLX_TEST_CHECKPOINT to run checkpoint-specific contract tests")
checkpoint = Path(os.environ["WALLX_TEST_CHECKPOINT"])
env = os.environ.copy()
env["PYTHON_BIN"] = os.environ.get("WALLX_TEST_PYTHON", "python")
return subprocess.run(
[
"bash", str(SCRIPT),
"--checkpoint-path", str(checkpoint),
"--train-config-path", str(checkpoint / "config.yml"),
"--action-horizon", str(horizon),
"--dry-run",
],
cwd=ROOT, env=env, text=True, capture_output=True, check=False,
)
def test_launch_rejects_mismatch_to_training_horizon():
result = _launch(10)
assert result.returncode != 0
assert "action horizon" in (result.stderr + result.stdout).lower()
def test_launch_accepts_training_horizon():
result = _launch(32)
assert result.returncode == 0, result.stderr
assert "--model-config.action-horizon 32" in result.stdout