File size: 4,243 Bytes
f3b0a91 44084af f3b0a91 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | """Episode / OpenEnv layer: parity with Harbor (M11), loop neutrality (M8), safety (H9, H12)."""
import os
import shutil
import sys
import pytest
from alertforge.episode import Episode
from conftest import needs_tools
OPENENV_DIR = os.path.join(os.path.dirname(__file__), "..", "openenv")
def task_dir_of(m):
return os.path.dirname(os.path.dirname(m["hidden_dir"]))
def oracle_writes(m):
"""(path, content) writes that turn the pristine repo into the oracle repo."""
return [(rel, text) for rel, text in sorted(m["oracle_map"].items()) if m["pristine_map"].get(rel) != text]
@needs_tools
def test_parity_sum_equals_harbor_reward(easy_task):
ep = Episode(task_dir_of(easy_task), split="train", mode="parity", tier="easy")
total = 0.0
for rel, text in oracle_writes(easy_task):
total += ep.step({"tool": "write_file", "path": rel, "content": text})["reward"]
res = ep.step({"tool": "submit"})
total += res["reward"]
assert res["done"] and res["metadata"]["harbor_reward"] == 1.0
assert abs(total - res["metadata"]["harbor_reward"]) <= 1e-6
ep.close()
@needs_tools
def test_write_then_revert_is_neutral(easy_task):
ep = Episode(task_dir_of(easy_task), split="train", mode="shaped", tier="easy")
rel, text = oracle_writes(easy_task)[0]
before = easy_task["pristine_map"].get(rel, "")
r1 = ep.step({"tool": "write_file", "path": rel, "content": text})
r2 = ep.step({"tool": "write_file", "path": rel, "content": before})
shaping = (r1["reward"] + 0.002) + (r2["reward"] + 0.002) # remove the fixed step cost
assert abs(shaping) <= 1e-9
assert r1["metadata"]["delta_phi"] == -r2["metadata"]["delta_phi"]
ep.close()
@needs_tools
def test_invalid_actions_never_raise(easy_task):
ep = Episode(task_dir_of(easy_task), split="train", tier="easy")
for a in ({"tool": "read_file", "path": "../../etc/passwd"}, {"tool": "read_file", "path": "/etc/passwd"},
{"tool": "replace_in_file", "path": "README.md", "old": "zzz-not-there", "new": "x"},
{"tool": "nope"}, {"tool": "route_test", "labels": {}}, {"tool": "write_file", "path": "x.yml"}):
res = ep.step(a)
assert res["ok"] is False and res["metadata"]["invalid"] == 1
assert ep.step({"tool": "route_test", "labels": {"severity": "page", "team": "x"}})["ok"]
ep.close()
@needs_tools
def test_public_and_heldout_hide_phi(easy_task):
ep = Episode(task_dir_of(easy_task), split="public", mode="parity", tier="easy")
assert ep.mode == "outcome"
rel, text = oracle_writes(easy_task)[0]
res = ep.step({"tool": "write_file", "path": rel, "content": text})
assert res["reward"] == 0.0 and res["metadata"]["phi"] is None and "delta_phi" not in res["metadata"]
ep.close()
@needs_tools
def test_openenv_environment_in_process(easy_task, tmp_path, monkeypatch):
# The repo's openenv/ directory is also an importable namespace when the
# optional SDK is absent. Check the SDK, not that empty namespace.
pytest.importorskip("openenv.core.env_server")
ds = tmp_path / "ds" / "tasks"
ds.mkdir(parents=True)
shutil.copytree(task_dir_of(easy_task), ds / "af-001-slo-onboarding-easy-s1")
monkeypatch.setenv("AF_DATASET_DIR", str(tmp_path / "ds"))
sys.path.insert(0, os.path.abspath(OPENENV_DIR))
import importlib
import alertforge_env.server.alertforge_environment as mod
importlib.reload(mod)
mod.DATASET_DIR, mod._PUBLIC_CACHE = str(tmp_path / "ds"), None
from alertforge_env.models import AlertForgeAction
env = mod.AlertForgeEnvironment()
obs = env.reset(seed=0, split="public", index=0)
assert obs.task_id == "af-001-slo-onboarding-easy-s1" and "Change requests" in obs.instruction
obs = env.step(AlertForgeAction(tool="read_file", path="README.md"))
assert obs.ok and "Routing policy" in obs.output and obs.metadata["phi"] is None
assert "spec" not in env.state.model_dump_json()
obs = env.reset(seed=3, split="train", workflow="team-reorg-migration", tier="easy")
assert obs.task_id.startswith("af-train-team-reorg-migration-easy")
obs = env.step(AlertForgeAction(tool="submit"))
assert obs.done and obs.reward == 0.0
env.close()
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