test_cmd_heartbeat_coord.py
python
sha256:660fcac1df3ab28f61862e961890bd2ca8b754fa0242079d93ca1e25037ec8a6
chore(tests): add docstring to tests/__init__.py so rc14 tr…
Human
26 days ago
| 1 | """Comprehensive tests for ``muse coord heartbeat``. |
| 2 | |
| 3 | Coverage matrix |
| 4 | --------------- |
| 5 | Unit |
| 6 | ~~~~ |
| 7 | * create_heartbeat roundtrip — write, load, fields intact |
| 8 | * Heartbeat.to_dict — required keys present |
| 9 | * Heartbeat extends TTL — extended_expires_at is now + extension_seconds |
| 10 | * Negative extension rejected — ValueError raised |
| 11 | * Zero extension rejected — ValueError raised |
| 12 | * UUID path traversal in reservation_id rejected before file I/O |
| 13 | |
| 14 | Integration — CLI |
| 15 | ~~~~~~~~~~~~~~~~~ |
| 16 | * Basic heartbeat — text output, exit 0 |
| 17 | * --extension 7200 — custom extension applied |
| 18 | * Released guard — heartbeat after release exits USER_ERROR (1) |
| 19 | * Not-found UUID exits NOT_FOUND (4) |
| 20 | * Invalid UUID exits USER_ERROR (1) |
| 21 | * --format json — valid JSON, required keys, compact (no indent) |
| 22 | * --json shorthand — valid JSON |
| 23 | * Idempotent — second heartbeat extends expiry further |
| 24 | |
| 25 | Input validation |
| 26 | ~~~~~~~~~~~~~~~~ |
| 27 | * --run-id at exactly 256 chars accepted |
| 28 | * --run-id over 256 chars exits USER_ERROR (1) before file I/O |
| 29 | * --extension 0 / negative exits USER_ERROR (1) |
| 30 | * --extension above 31_536_000 exits USER_ERROR (1) |
| 31 | * --extension at exactly 31_536_000 accepted |
| 32 | * Validation fires before any file I/O |
| 33 | |
| 34 | Security |
| 35 | ~~~~~~~~ |
| 36 | * UUID path traversal rejected before file I/O |
| 37 | * ANSI escape sequences in run_id are safe (sanitized in output) |
| 38 | * null byte in reservation_id rejected |
| 39 | * Exit codes: USER_ERROR for bad_id, NOT_FOUND for not_found |
| 40 | |
| 41 | Concurrent |
| 42 | ~~~~~~~~~~ |
| 43 | * 20 threads racing to heartbeat the same reservation — all exit 0 |
| 44 | * last writer's extended_expires_at survives in the heartbeat map |
| 45 | |
| 46 | Stress |
| 47 | ~~~~~~ |
| 48 | * 100 heartbeats created and loaded via load_heartbeat_map < 1 s |
| 49 | * 500 sequential CLI heartbeats complete < 10 s |
| 50 | """ |
| 51 | |
| 52 | from __future__ import annotations |
| 53 | |
| 54 | import datetime |
| 55 | import json |
| 56 | import pathlib |
| 57 | import time |
| 58 | import uuid |
| 59 | |
| 60 | import threading |
| 61 | |
| 62 | import pytest |
| 63 | |
| 64 | from tests.cli_test_helper import CliRunner |
| 65 | from muse.core.coordination import ( |
| 66 | Heartbeat, |
| 67 | create_heartbeat, |
| 68 | create_release, |
| 69 | create_reservation, |
| 70 | load_heartbeat_map, |
| 71 | load_released_ids, |
| 72 | ) |
| 73 | from muse.cli.commands.heartbeat_coord import _MAX_EXTENSION_SECONDS, _MAX_RUN_ID_LEN |
| 74 | from muse.core.errors import ExitCode |
| 75 | |
| 76 | cli = None |
| 77 | runner = CliRunner() |
| 78 | |
| 79 | |
| 80 | # --------------------------------------------------------------------------- |
| 81 | # Helpers |
| 82 | # --------------------------------------------------------------------------- |
| 83 | |
| 84 | |
| 85 | def _now_utc() -> datetime.datetime: |
| 86 | return datetime.datetime.now(datetime.timezone.utc) |
| 87 | |
| 88 | |
| 89 | def _make_repo(tmp_path: pathlib.Path) -> pathlib.Path: |
| 90 | muse_dir = tmp_path / ".muse" |
| 91 | muse_dir.mkdir() |
| 92 | (muse_dir / "HEAD").write_text("ref: refs/heads/main\n") |
| 93 | return tmp_path |
| 94 | |
| 95 | |
| 96 | @pytest.fixture() |
| 97 | def repo(tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> pathlib.Path: |
| 98 | monkeypatch.chdir(tmp_path) |
| 99 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 100 | r = runner.invoke(cli, ["init", "--domain", "code"]) |
| 101 | assert r.exit_code == 0, r.output |
| 102 | return tmp_path |
| 103 | |
| 104 | |
| 105 | @pytest.fixture() |
| 106 | def reservation(repo: pathlib.Path) -> Reservation: |
| 107 | return create_reservation( |
| 108 | repo, |
| 109 | run_id="agent-test", |
| 110 | branch="feat/test", |
| 111 | addresses=["src/billing.py::compute_total"], |
| 112 | ttl_seconds=3600, |
| 113 | ) |
| 114 | |
| 115 | |
| 116 | # --------------------------------------------------------------------------- |
| 117 | # Unit — core helpers |
| 118 | # --------------------------------------------------------------------------- |
| 119 | |
| 120 | |
| 121 | class TestCreateHeartbeatRoundtrip: |
| 122 | def test_roundtrip_fields(self, tmp_path: pathlib.Path) -> None: |
| 123 | root = _make_repo(tmp_path) |
| 124 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 125 | addresses=["a.py::f"], ttl_seconds=3600) |
| 126 | rid = res.reservation_id |
| 127 | hb = create_heartbeat(root, rid, run_id="agent-1", extension_seconds=3600) |
| 128 | assert hb.reservation_id == rid |
| 129 | assert hb.run_id == "agent-1" |
| 130 | assert isinstance(hb.last_beat_at, datetime.datetime) |
| 131 | assert isinstance(hb.extended_expires_at, datetime.datetime) |
| 132 | |
| 133 | def test_roundtrip_persisted_to_disk(self, tmp_path: pathlib.Path) -> None: |
| 134 | root = _make_repo(tmp_path) |
| 135 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 136 | addresses=["a.py::f"], ttl_seconds=3600) |
| 137 | rid = res.reservation_id |
| 138 | create_heartbeat(root, rid, run_id="agent-1", extension_seconds=3600) |
| 139 | hb_map = load_heartbeat_map(root) |
| 140 | assert rid in hb_map |
| 141 | |
| 142 | def test_to_dict_required_keys(self, tmp_path: pathlib.Path) -> None: |
| 143 | root = _make_repo(tmp_path) |
| 144 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 145 | addresses=["a.py::f"], ttl_seconds=3600) |
| 146 | hb = create_heartbeat(root, res.reservation_id, run_id="agent-1") |
| 147 | d = hb.to_dict() |
| 148 | assert "reservation_id" in d |
| 149 | assert "run_id" in d |
| 150 | assert "last_beat_at" in d |
| 151 | assert "extended_expires_at" in d |
| 152 | assert "schema_version" in d |
| 153 | |
| 154 | def test_extends_ttl_by_extension_seconds(self, tmp_path: pathlib.Path) -> None: |
| 155 | root = _make_repo(tmp_path) |
| 156 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 157 | addresses=["a.py::f"], ttl_seconds=3600) |
| 158 | t_before = _now_utc() |
| 159 | hb = create_heartbeat(root, res.reservation_id, run_id="agent-1", |
| 160 | extension_seconds=7200) |
| 161 | t_after = _now_utc() |
| 162 | lower = t_before + datetime.timedelta(seconds=7199) |
| 163 | upper = t_after + datetime.timedelta(seconds=7201) |
| 164 | assert lower <= hb.extended_expires_at <= upper |
| 165 | |
| 166 | def test_default_extension_is_3600s(self, tmp_path: pathlib.Path) -> None: |
| 167 | root = _make_repo(tmp_path) |
| 168 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 169 | addresses=["a.py::f"], ttl_seconds=3600) |
| 170 | t_before = _now_utc() |
| 171 | hb = create_heartbeat(root, res.reservation_id, run_id="agent-1") |
| 172 | t_after = _now_utc() |
| 173 | lower = t_before + datetime.timedelta(seconds=3599) |
| 174 | upper = t_after + datetime.timedelta(seconds=3601) |
| 175 | assert lower <= hb.extended_expires_at <= upper |
| 176 | |
| 177 | def test_negative_extension_raises(self, tmp_path: pathlib.Path) -> None: |
| 178 | root = _make_repo(tmp_path) |
| 179 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 180 | addresses=["a.py::f"], ttl_seconds=3600) |
| 181 | with pytest.raises(ValueError, match="extension_seconds must be > 0"): |
| 182 | create_heartbeat(root, res.reservation_id, run_id="agent-1", |
| 183 | extension_seconds=-1) |
| 184 | |
| 185 | def test_zero_extension_raises(self, tmp_path: pathlib.Path) -> None: |
| 186 | root = _make_repo(tmp_path) |
| 187 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 188 | addresses=["a.py::f"], ttl_seconds=3600) |
| 189 | with pytest.raises(ValueError, match="extension_seconds must be > 0"): |
| 190 | create_heartbeat(root, res.reservation_id, run_id="agent-1", |
| 191 | extension_seconds=0) |
| 192 | |
| 193 | def test_path_traversal_reservation_id_rejected(self, tmp_path: pathlib.Path) -> None: |
| 194 | root = _make_repo(tmp_path) |
| 195 | with pytest.raises(ValueError, match="must be a valid UUID"): |
| 196 | create_heartbeat(root, "../../etc/passwd", run_id="agent-1") |
| 197 | |
| 198 | def test_uuid_path_traversal_with_slashes_rejected(self, tmp_path: pathlib.Path) -> None: |
| 199 | root = _make_repo(tmp_path) |
| 200 | with pytest.raises(ValueError): |
| 201 | create_heartbeat(root, "../sneaky/path", run_id="agent-1") |
| 202 | |
| 203 | def test_non_uuid_string_rejected(self, tmp_path: pathlib.Path) -> None: |
| 204 | root = _make_repo(tmp_path) |
| 205 | with pytest.raises(ValueError): |
| 206 | create_heartbeat(root, "not-a-uuid", run_id="agent-1") |
| 207 | |
| 208 | def test_second_heartbeat_overwrites_first(self, tmp_path: pathlib.Path) -> None: |
| 209 | root = _make_repo(tmp_path) |
| 210 | res = create_reservation(root, run_id="agent-1", branch="main", |
| 211 | addresses=["a.py::f"], ttl_seconds=3600) |
| 212 | rid = res.reservation_id |
| 213 | hb1 = create_heartbeat(root, rid, run_id="agent-1", extension_seconds=1000) |
| 214 | hb2 = create_heartbeat(root, rid, run_id="agent-1", extension_seconds=5000) |
| 215 | assert hb2.extended_expires_at > hb1.extended_expires_at |
| 216 | hb_map = load_heartbeat_map(root) |
| 217 | assert hb_map[rid].extended_expires_at == hb2.extended_expires_at |
| 218 | |
| 219 | |
| 220 | # --------------------------------------------------------------------------- |
| 221 | # Integration — CLI |
| 222 | # --------------------------------------------------------------------------- |
| 223 | |
| 224 | |
| 225 | class TestHeartbeatBasicCli: |
| 226 | def test_basic_heartbeat_exits_zero(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 227 | rid = reservation.reservation_id |
| 228 | result = runner.invoke( |
| 229 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 230 | ) |
| 231 | assert result.exit_code == 0, result.output |
| 232 | |
| 233 | def test_basic_heartbeat_text_contains_uuid( |
| 234 | self, repo: pathlib.Path, reservation: Reservation |
| 235 | ) -> None: |
| 236 | rid = reservation.reservation_id |
| 237 | result = runner.invoke( |
| 238 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 239 | ) |
| 240 | assert rid[:8] in result.output or rid in result.output |
| 241 | |
| 242 | def test_basic_heartbeat_text_contains_heartbeat( |
| 243 | self, repo: pathlib.Path, reservation: Reservation |
| 244 | ) -> None: |
| 245 | rid = reservation.reservation_id |
| 246 | result = runner.invoke( |
| 247 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 248 | ) |
| 249 | assert "heartbeat" in result.output.lower() |
| 250 | |
| 251 | def test_basic_heartbeat_text_contains_extended( |
| 252 | self, repo: pathlib.Path, reservation: Reservation |
| 253 | ) -> None: |
| 254 | rid = reservation.reservation_id |
| 255 | result = runner.invoke( |
| 256 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 257 | ) |
| 258 | assert "extended" in result.output.lower() or "until" in result.output.lower() |
| 259 | |
| 260 | def test_extension_7200_accepted(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 261 | rid = reservation.reservation_id |
| 262 | result = runner.invoke( |
| 263 | cli, |
| 264 | ["coord", "heartbeat", rid, "--run-id", "agent-test", "--extension", "7200"], |
| 265 | ) |
| 266 | assert result.exit_code == 0, result.output |
| 267 | |
| 268 | def test_extension_7200_shown_in_output(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 269 | rid = reservation.reservation_id |
| 270 | result = runner.invoke( |
| 271 | cli, |
| 272 | ["coord", "heartbeat", rid, "--run-id", "agent-test", "--extension", "7200"], |
| 273 | ) |
| 274 | assert "7200" in result.output |
| 275 | |
| 276 | def test_heartbeat_after_release_exits_nonzero( |
| 277 | self, repo: pathlib.Path, reservation: Reservation |
| 278 | ) -> None: |
| 279 | rid = reservation.reservation_id |
| 280 | runner.invoke(cli, ["coord", "release", rid, "--run-id", "agent-test"]) |
| 281 | result = runner.invoke( |
| 282 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 283 | ) |
| 284 | assert result.exit_code != 0 |
| 285 | |
| 286 | def test_heartbeat_after_release_mentions_released( |
| 287 | self, repo: pathlib.Path, reservation: Reservation |
| 288 | ) -> None: |
| 289 | rid = reservation.reservation_id |
| 290 | runner.invoke(cli, ["coord", "release", rid, "--run-id", "agent-test"]) |
| 291 | result = runner.invoke( |
| 292 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 293 | ) |
| 294 | combined = result.output + (result.stderr or "") |
| 295 | assert "released" in combined.lower() |
| 296 | |
| 297 | def test_not_found_uuid_exits_nonzero(self, repo: pathlib.Path) -> None: |
| 298 | nonexistent = str(uuid.uuid4()) |
| 299 | result = runner.invoke( |
| 300 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1"] |
| 301 | ) |
| 302 | assert result.exit_code != 0 |
| 303 | |
| 304 | def test_not_found_uuid_mentions_not_found(self, repo: pathlib.Path) -> None: |
| 305 | nonexistent = str(uuid.uuid4()) |
| 306 | result = runner.invoke( |
| 307 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1"] |
| 308 | ) |
| 309 | combined = result.output + (result.stderr or "") |
| 310 | assert "not found" in combined.lower() |
| 311 | |
| 312 | def test_invalid_uuid_exits_nonzero(self, repo: pathlib.Path) -> None: |
| 313 | result = runner.invoke( |
| 314 | cli, ["coord", "heartbeat", "not-a-uuid", "--run-id", "agent-1"] |
| 315 | ) |
| 316 | assert result.exit_code != 0 |
| 317 | |
| 318 | def test_negative_extension_exits_nonzero( |
| 319 | self, repo: pathlib.Path, reservation: Reservation |
| 320 | ) -> None: |
| 321 | rid = reservation.reservation_id |
| 322 | result = runner.invoke( |
| 323 | cli, |
| 324 | ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", "-1"], |
| 325 | ) |
| 326 | assert result.exit_code != 0 |
| 327 | |
| 328 | def test_zero_extension_exits_nonzero( |
| 329 | self, repo: pathlib.Path, reservation: Reservation |
| 330 | ) -> None: |
| 331 | rid = reservation.reservation_id |
| 332 | result = runner.invoke( |
| 333 | cli, |
| 334 | ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", "0"], |
| 335 | ) |
| 336 | assert result.exit_code != 0 |
| 337 | |
| 338 | def test_idempotent_second_heartbeat_exits_zero( |
| 339 | self, repo: pathlib.Path, reservation: Reservation |
| 340 | ) -> None: |
| 341 | rid = reservation.reservation_id |
| 342 | r1 = runner.invoke( |
| 343 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 344 | ) |
| 345 | assert r1.exit_code == 0, r1.output |
| 346 | r2 = runner.invoke( |
| 347 | cli, |
| 348 | ["coord", "heartbeat", rid, "--run-id", "agent-test", "--extension", "7200"], |
| 349 | ) |
| 350 | assert r2.exit_code == 0, r2.output |
| 351 | |
| 352 | def test_idempotent_second_heartbeat_extends_further( |
| 353 | self, repo: pathlib.Path, reservation: Reservation |
| 354 | ) -> None: |
| 355 | rid = reservation.reservation_id |
| 356 | r1 = runner.invoke( |
| 357 | cli, |
| 358 | ["coord", "heartbeat", rid, "--run-id", "agent-test", |
| 359 | "--extension", "1000", "--json"], |
| 360 | ) |
| 361 | d1 = json.loads(r1.output) |
| 362 | r2 = runner.invoke( |
| 363 | cli, |
| 364 | ["coord", "heartbeat", rid, "--run-id", "agent-test", |
| 365 | "--extension", "7200", "--json"], |
| 366 | ) |
| 367 | d2 = json.loads(r2.output) |
| 368 | exp1 = datetime.datetime.fromisoformat(d1["extended_expires_at"]) |
| 369 | exp2 = datetime.datetime.fromisoformat(d2["extended_expires_at"]) |
| 370 | assert exp2 > exp1 |
| 371 | |
| 372 | |
| 373 | class TestHeartbeatFormatJson: |
| 374 | def test_format_json_flag(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 375 | rid = reservation.reservation_id |
| 376 | result = runner.invoke( |
| 377 | cli, |
| 378 | ["coord", "heartbeat", rid, "--run-id", "agent-test", "--format", "json"], |
| 379 | ) |
| 380 | assert result.exit_code == 0, result.output |
| 381 | data = json.loads(result.output) |
| 382 | assert data["reservation_id"] == rid |
| 383 | assert data["run_id"] == "agent-test" |
| 384 | |
| 385 | def test_json_shorthand(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 386 | rid = reservation.reservation_id |
| 387 | result = runner.invoke( |
| 388 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 389 | ) |
| 390 | assert result.exit_code == 0, result.output |
| 391 | data = json.loads(result.output) |
| 392 | assert data["reservation_id"] == rid |
| 393 | |
| 394 | def test_json_status_ok(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 395 | rid = reservation.reservation_id |
| 396 | result = runner.invoke( |
| 397 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 398 | ) |
| 399 | data = json.loads(result.output) |
| 400 | assert data["status"] == "ok" |
| 401 | |
| 402 | def test_json_required_keys_present(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 403 | rid = reservation.reservation_id |
| 404 | result = runner.invoke( |
| 405 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 406 | ) |
| 407 | data = json.loads(result.output) |
| 408 | for key in ("reservation_id", "run_id", "last_beat_at", "extended_expires_at", |
| 409 | "ttl_extended_seconds", "elapsed_seconds"): |
| 410 | assert key in data, f"missing key: {key}" |
| 411 | |
| 412 | def test_json_extended_expires_at_is_iso(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 413 | rid = reservation.reservation_id |
| 414 | result = runner.invoke( |
| 415 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 416 | ) |
| 417 | data = json.loads(result.output) |
| 418 | # Should parse without error |
| 419 | dt = datetime.datetime.fromisoformat(data["extended_expires_at"]) |
| 420 | assert dt > _now_utc() - datetime.timedelta(seconds=5) |
| 421 | |
| 422 | def test_json_ttl_extended_seconds_matches_extension( |
| 423 | self, repo: pathlib.Path, reservation: Reservation |
| 424 | ) -> None: |
| 425 | rid = reservation.reservation_id |
| 426 | result = runner.invoke( |
| 427 | cli, |
| 428 | ["coord", "heartbeat", rid, "--run-id", "agent-test", |
| 429 | "--extension", "7200", "--json"], |
| 430 | ) |
| 431 | data = json.loads(result.output) |
| 432 | assert data["ttl_extended_seconds"] == 7200 |
| 433 | |
| 434 | def test_json_elapsed_seconds_is_float(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 435 | rid = reservation.reservation_id |
| 436 | result = runner.invoke( |
| 437 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 438 | ) |
| 439 | data = json.loads(result.output) |
| 440 | assert isinstance(data["elapsed_seconds"], float) |
| 441 | |
| 442 | def test_json_not_found_has_status(self, repo: pathlib.Path) -> None: |
| 443 | nonexistent = str(uuid.uuid4()) |
| 444 | result = runner.invoke( |
| 445 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1", "--json"] |
| 446 | ) |
| 447 | data = json.loads(result.output) |
| 448 | assert data["status"] == "not_found" |
| 449 | |
| 450 | def test_json_already_released_has_status( |
| 451 | self, repo: pathlib.Path, reservation: Reservation |
| 452 | ) -> None: |
| 453 | rid = reservation.reservation_id |
| 454 | runner.invoke(cli, ["coord", "release", rid, "--run-id", "agent-test"]) |
| 455 | result = runner.invoke( |
| 456 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 457 | ) |
| 458 | data = json.loads(result.output) |
| 459 | assert data["status"] == "already_released" |
| 460 | |
| 461 | |
| 462 | # --------------------------------------------------------------------------- |
| 463 | # Security |
| 464 | # --------------------------------------------------------------------------- |
| 465 | |
| 466 | |
| 467 | class TestHeartbeatSecurity: |
| 468 | def test_path_traversal_in_reservation_id_rejected(self, repo: pathlib.Path) -> None: |
| 469 | result = runner.invoke( |
| 470 | cli, ["coord", "heartbeat", "../../etc/passwd", "--run-id", "agent-1"] |
| 471 | ) |
| 472 | assert result.exit_code != 0 |
| 473 | assert not (repo / "etc").exists() |
| 474 | assert not (repo.parent / "etc").exists() |
| 475 | |
| 476 | def test_path_traversal_with_dots_rejected(self, repo: pathlib.Path) -> None: |
| 477 | result = runner.invoke( |
| 478 | cli, ["coord", "heartbeat", "../sneaky", "--run-id", "agent-1"] |
| 479 | ) |
| 480 | assert result.exit_code != 0 |
| 481 | |
| 482 | def test_null_byte_in_reservation_id_rejected(self, repo: pathlib.Path) -> None: |
| 483 | result = runner.invoke( |
| 484 | cli, ["coord", "heartbeat", "abc\x00def", "--run-id", "agent-1"] |
| 485 | ) |
| 486 | assert result.exit_code != 0 |
| 487 | |
| 488 | def test_ansi_in_run_id_does_not_crash(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 489 | rid = reservation.reservation_id |
| 490 | ansi_run_id = "\x1b[31magent-evil\x1b[0m" |
| 491 | result = runner.invoke( |
| 492 | cli, ["coord", "heartbeat", rid, "--run-id", ansi_run_id] |
| 493 | ) |
| 494 | # Must not crash with an unhandled exception |
| 495 | assert result.exit_code in (0, 1, 2) |
| 496 | |
| 497 | |
| 498 | # --------------------------------------------------------------------------- |
| 499 | # Stress |
| 500 | # --------------------------------------------------------------------------- |
| 501 | |
| 502 | |
| 503 | class TestHeartbeatStress: |
| 504 | def test_100_heartbeats_created_and_loaded_under_1s( |
| 505 | self, tmp_path: pathlib.Path |
| 506 | ) -> None: |
| 507 | root = _make_repo(tmp_path) |
| 508 | rids: list[str] = [] |
| 509 | for i in range(100): |
| 510 | res = create_reservation( |
| 511 | root, |
| 512 | run_id="stress-agent", |
| 513 | branch="feat/stress", |
| 514 | addresses=[f"src/s{i}.py::func"], |
| 515 | ttl_seconds=3600, |
| 516 | ) |
| 517 | rids.append(res.reservation_id) |
| 518 | |
| 519 | t0 = time.monotonic() |
| 520 | for rid in rids: |
| 521 | create_heartbeat(root, rid, run_id="stress-agent", extension_seconds=3600) |
| 522 | hb_map = load_heartbeat_map(root) |
| 523 | elapsed = time.monotonic() - t0 |
| 524 | |
| 525 | assert len(hb_map) == 100, f"expected 100 heartbeats, got {len(hb_map)}" |
| 526 | assert elapsed < 1.0, f"100 heartbeats took {elapsed:.3f}s (> 1s limit)" |
| 527 | for rid in rids: |
| 528 | assert rid in hb_map |
| 529 | |
| 530 | def test_500_sequential_cli_heartbeats_under_10s(self, repo: pathlib.Path) -> None: |
| 531 | """500 back-to-back CLI invocations must complete in under 10 s.""" |
| 532 | res = create_reservation( |
| 533 | repo, |
| 534 | run_id="seq-stress-agent", |
| 535 | branch="main", |
| 536 | addresses=["src/seq.py::func"], |
| 537 | ttl_seconds=3600, |
| 538 | ) |
| 539 | rid = res.reservation_id |
| 540 | t0 = time.monotonic() |
| 541 | for _ in range(500): |
| 542 | result = runner.invoke( |
| 543 | cli, ["coord", "heartbeat", rid, "--run-id", "seq-stress-agent", "--json"] |
| 544 | ) |
| 545 | assert result.exit_code == 0, result.output |
| 546 | elapsed = time.monotonic() - t0 |
| 547 | assert elapsed < 10.0, f"500 sequential heartbeats took {elapsed:.2f}s (> 10s)" |
| 548 | |
| 549 | |
| 550 | # --------------------------------------------------------------------------- |
| 551 | # Input validation |
| 552 | # --------------------------------------------------------------------------- |
| 553 | |
| 554 | |
| 555 | class TestHeartbeatInputValidation: |
| 556 | def test_run_id_at_max_length_accepted(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 557 | rid = reservation.reservation_id |
| 558 | long_run_id = "a" * _MAX_RUN_ID_LEN |
| 559 | result = runner.invoke( |
| 560 | cli, ["coord", "heartbeat", rid, "--run-id", long_run_id] |
| 561 | ) |
| 562 | assert result.exit_code == 0, result.output |
| 563 | |
| 564 | def test_run_id_over_max_length_exits_user_error( |
| 565 | self, repo: pathlib.Path, reservation: Reservation |
| 566 | ) -> None: |
| 567 | rid = reservation.reservation_id |
| 568 | too_long = "a" * (_MAX_RUN_ID_LEN + 1) |
| 569 | result = runner.invoke( |
| 570 | cli, ["coord", "heartbeat", rid, "--run-id", too_long] |
| 571 | ) |
| 572 | assert result.exit_code == ExitCode.USER_ERROR |
| 573 | |
| 574 | def test_run_id_over_max_leaves_no_heartbeat_file( |
| 575 | self, repo: pathlib.Path, reservation: Reservation |
| 576 | ) -> None: |
| 577 | """Validation must fire before any file I/O.""" |
| 578 | rid = reservation.reservation_id |
| 579 | too_long = "a" * (_MAX_RUN_ID_LEN + 1) |
| 580 | runner.invoke(cli, ["coord", "heartbeat", rid, "--run-id", too_long]) |
| 581 | hb_map = load_heartbeat_map(repo) |
| 582 | assert rid not in hb_map |
| 583 | |
| 584 | def test_extension_zero_exits_user_error( |
| 585 | self, repo: pathlib.Path, reservation: Reservation |
| 586 | ) -> None: |
| 587 | rid = reservation.reservation_id |
| 588 | result = runner.invoke( |
| 589 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", "0"] |
| 590 | ) |
| 591 | assert result.exit_code == ExitCode.USER_ERROR |
| 592 | |
| 593 | def test_extension_negative_exits_user_error( |
| 594 | self, repo: pathlib.Path, reservation: Reservation |
| 595 | ) -> None: |
| 596 | rid = reservation.reservation_id |
| 597 | result = runner.invoke( |
| 598 | cli, |
| 599 | ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", "-100"], |
| 600 | ) |
| 601 | assert result.exit_code == ExitCode.USER_ERROR |
| 602 | |
| 603 | def test_extension_above_max_exits_user_error( |
| 604 | self, repo: pathlib.Path, reservation: Reservation |
| 605 | ) -> None: |
| 606 | rid = reservation.reservation_id |
| 607 | over_max = str(_MAX_EXTENSION_SECONDS + 1) |
| 608 | result = runner.invoke( |
| 609 | cli, |
| 610 | ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", over_max], |
| 611 | ) |
| 612 | assert result.exit_code == ExitCode.USER_ERROR |
| 613 | |
| 614 | def test_extension_at_max_accepted(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 615 | rid = reservation.reservation_id |
| 616 | result = runner.invoke( |
| 617 | cli, |
| 618 | [ |
| 619 | "coord", "heartbeat", rid, "--run-id", "agent-1", |
| 620 | "--extension", str(_MAX_EXTENSION_SECONDS), |
| 621 | ], |
| 622 | ) |
| 623 | assert result.exit_code == 0, result.output |
| 624 | |
| 625 | def test_extension_above_max_leaves_no_heartbeat( |
| 626 | self, repo: pathlib.Path, reservation: Reservation |
| 627 | ) -> None: |
| 628 | """Validation must fire before any file I/O.""" |
| 629 | rid = reservation.reservation_id |
| 630 | over_max = str(_MAX_EXTENSION_SECONDS + 1) |
| 631 | runner.invoke( |
| 632 | cli, |
| 633 | ["coord", "heartbeat", rid, "--run-id", "agent-1", "--extension", over_max], |
| 634 | ) |
| 635 | hb_map = load_heartbeat_map(repo) |
| 636 | assert rid not in hb_map |
| 637 | |
| 638 | def test_invalid_uuid_exits_user_error(self, repo: pathlib.Path) -> None: |
| 639 | result = runner.invoke( |
| 640 | cli, ["coord", "heartbeat", "not-a-uuid", "--run-id", "agent-1"] |
| 641 | ) |
| 642 | assert result.exit_code == ExitCode.USER_ERROR |
| 643 | |
| 644 | def test_not_found_uuid_exits_not_found(self, repo: pathlib.Path) -> None: |
| 645 | nonexistent = str(uuid.uuid4()) |
| 646 | result = runner.invoke( |
| 647 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1"] |
| 648 | ) |
| 649 | assert result.exit_code == ExitCode.NOT_FOUND |
| 650 | |
| 651 | def test_already_released_exits_user_error( |
| 652 | self, repo: pathlib.Path, reservation: Reservation |
| 653 | ) -> None: |
| 654 | rid = reservation.reservation_id |
| 655 | create_release(repo, rid, run_id="agent-test") |
| 656 | result = runner.invoke( |
| 657 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test"] |
| 658 | ) |
| 659 | assert result.exit_code == ExitCode.USER_ERROR |
| 660 | |
| 661 | def test_invalid_uuid_json_has_status(self, repo: pathlib.Path) -> None: |
| 662 | result = runner.invoke( |
| 663 | cli, ["coord", "heartbeat", "not-valid", "--run-id", "agent-1", "--json"] |
| 664 | ) |
| 665 | data = json.loads(result.output) |
| 666 | assert data["status"] == "bad_id" |
| 667 | assert result.exit_code == ExitCode.USER_ERROR |
| 668 | |
| 669 | def test_not_found_json_has_status(self, repo: pathlib.Path) -> None: |
| 670 | nonexistent = str(uuid.uuid4()) |
| 671 | result = runner.invoke( |
| 672 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1", "--json"] |
| 673 | ) |
| 674 | data = json.loads(result.output) |
| 675 | assert data["status"] == "not_found" |
| 676 | assert result.exit_code == ExitCode.NOT_FOUND |
| 677 | |
| 678 | def test_already_released_json_has_status( |
| 679 | self, repo: pathlib.Path, reservation: Reservation |
| 680 | ) -> None: |
| 681 | rid = reservation.reservation_id |
| 682 | create_release(repo, rid, run_id="agent-test") |
| 683 | result = runner.invoke( |
| 684 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 685 | ) |
| 686 | data = json.loads(result.output) |
| 687 | assert data["status"] == "already_released" |
| 688 | assert result.exit_code == ExitCode.USER_ERROR |
| 689 | |
| 690 | |
| 691 | # --------------------------------------------------------------------------- |
| 692 | # JSON output format |
| 693 | # --------------------------------------------------------------------------- |
| 694 | |
| 695 | |
| 696 | class TestHeartbeatJsonFormat: |
| 697 | def test_ok_json_is_compact(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 698 | """JSON output must be compact — no newlines inside the object.""" |
| 699 | rid = reservation.reservation_id |
| 700 | result = runner.invoke( |
| 701 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 702 | ) |
| 703 | assert result.exit_code == 0, result.output |
| 704 | assert "\n" not in result.output.strip() |
| 705 | |
| 706 | def test_not_found_json_is_compact(self, repo: pathlib.Path) -> None: |
| 707 | nonexistent = str(uuid.uuid4()) |
| 708 | result = runner.invoke( |
| 709 | cli, ["coord", "heartbeat", nonexistent, "--run-id", "agent-1", "--json"] |
| 710 | ) |
| 711 | assert "\n" not in result.output.strip() |
| 712 | |
| 713 | def test_already_released_json_is_compact( |
| 714 | self, repo: pathlib.Path, reservation: Reservation |
| 715 | ) -> None: |
| 716 | rid = reservation.reservation_id |
| 717 | create_release(repo, rid, run_id="agent-test") |
| 718 | result = runner.invoke( |
| 719 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 720 | ) |
| 721 | assert "\n" not in result.output.strip() |
| 722 | |
| 723 | def test_ok_json_all_required_keys(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 724 | rid = reservation.reservation_id |
| 725 | result = runner.invoke( |
| 726 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 727 | ) |
| 728 | data = json.loads(result.output) |
| 729 | for key in ( |
| 730 | "status", "reservation_id", "run_id", "last_beat_at", |
| 731 | "extended_expires_at", "ttl_extended_seconds", "elapsed_seconds", |
| 732 | ): |
| 733 | assert key in data, f"missing JSON key: {key}" |
| 734 | |
| 735 | def test_ttl_extended_seconds_matches_extension_arg( |
| 736 | self, repo: pathlib.Path, reservation: Reservation |
| 737 | ) -> None: |
| 738 | rid = reservation.reservation_id |
| 739 | result = runner.invoke( |
| 740 | cli, |
| 741 | ["coord", "heartbeat", rid, "--run-id", "agent-test", |
| 742 | "--extension", "9999", "--json"], |
| 743 | ) |
| 744 | data = json.loads(result.output) |
| 745 | assert data["ttl_extended_seconds"] == 9999 |
| 746 | |
| 747 | def test_extended_expires_at_is_future(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 748 | rid = reservation.reservation_id |
| 749 | result = runner.invoke( |
| 750 | cli, |
| 751 | ["coord", "heartbeat", rid, "--run-id", "agent-test", |
| 752 | "--extension", "3600", "--json"], |
| 753 | ) |
| 754 | data = json.loads(result.output) |
| 755 | exp = datetime.datetime.fromisoformat(data["extended_expires_at"]) |
| 756 | assert exp > datetime.datetime.now(datetime.timezone.utc) |
| 757 | |
| 758 | def test_elapsed_seconds_non_negative(self, repo: pathlib.Path, reservation: Reservation) -> None: |
| 759 | rid = reservation.reservation_id |
| 760 | result = runner.invoke( |
| 761 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-test", "--json"] |
| 762 | ) |
| 763 | data = json.loads(result.output) |
| 764 | assert data["elapsed_seconds"] >= 0.0 |
| 765 | |
| 766 | |
| 767 | # --------------------------------------------------------------------------- |
| 768 | # Concurrent |
| 769 | # --------------------------------------------------------------------------- |
| 770 | |
| 771 | |
| 772 | class TestHeartbeatConcurrent: |
| 773 | def test_20_threads_race_to_heartbeat_same_reservation( |
| 774 | self, repo: pathlib.Path, reservation: Reservation |
| 775 | ) -> None: |
| 776 | """All threads must exit 0; atomic writes prevent corruption.""" |
| 777 | rid = reservation.reservation_id |
| 778 | exit_codes: list[int] = [] |
| 779 | lock = threading.Lock() |
| 780 | |
| 781 | def _beat() -> None: |
| 782 | result = runner.invoke( |
| 783 | cli, ["coord", "heartbeat", rid, "--run-id", "agent-race", "--json"] |
| 784 | ) |
| 785 | with lock: |
| 786 | exit_codes.append(result.exit_code) |
| 787 | |
| 788 | threads = [threading.Thread(target=_beat) for _ in range(20)] |
| 789 | for t in threads: |
| 790 | t.start() |
| 791 | for t in threads: |
| 792 | t.join() |
| 793 | |
| 794 | assert all(c == 0 for c in exit_codes), f"Non-zero exits: {exit_codes}" |
| 795 | # Heartbeat file must be parseable after concurrent writes |
| 796 | hb_map = load_heartbeat_map(repo) |
| 797 | assert rid in hb_map |
| 798 | |
| 799 | def test_concurrent_heartbeat_last_writer_wins( |
| 800 | self, repo: pathlib.Path, reservation: Reservation |
| 801 | ) -> None: |
| 802 | """After concurrent writes the heartbeat map must contain a valid entry.""" |
| 803 | rid = reservation.reservation_id |
| 804 | extensions = [1000, 2000, 3000, 4000, 5000] |
| 805 | results: list[dict] = [] |
| 806 | lock = threading.Lock() |
| 807 | |
| 808 | def _beat(ext: int) -> None: |
| 809 | result = runner.invoke( |
| 810 | cli, |
| 811 | ["coord", "heartbeat", rid, "--run-id", "agent-lww", |
| 812 | "--extension", str(ext), "--json"], |
| 813 | ) |
| 814 | if result.exit_code == 0 and result.output.strip(): |
| 815 | with lock: |
| 816 | results.append(json.loads(result.output)) |
| 817 | |
| 818 | threads = [threading.Thread(target=_beat, args=(e,)) for e in extensions] |
| 819 | for t in threads: |
| 820 | t.start() |
| 821 | for t in threads: |
| 822 | t.join() |
| 823 | |
| 824 | assert results, "No successful heartbeat in concurrent run" |
| 825 | hb_map = load_heartbeat_map(repo) |
| 826 | assert rid in hb_map |
| 827 | # The surviving heartbeat's extended_expires_at must parse cleanly |
| 828 | hb = hb_map[rid] |
| 829 | assert isinstance(hb.extended_expires_at, datetime.datetime) |
File History
5 commits
sha256:660fcac1df3ab28f61862e961890bd2ca8b754fa0242079d93ca1e25037ec8a6
chore(tests): add docstring to tests/__init__.py so rc14 tr…
Human
26 days ago
sha256:d8316ffae901be06347e16ab55be11868eb519dd16ade3e8aa16a99e662f7e62
baseline: rc14 re-baseline after rc3 store corruption recovery
Human
patch
26 days ago
sha256:50d413a635f57761c3fce1f70251b957b6423821525bf330747ef4007339222e
Merge branch 'dev' into main
Human
29 days ago
sha256:fb67fed5a4d3e40de84bdd163de94ef1386570bef1dd1a020a732c8a038962ce
Merge branch 'dev' into main
Human
48 days ago
sha256:1c4b3e3a9a1f300774c3ee662b572a698d5fd405bf765a71e6011a2e9c3eaaaa
feat: Muse — version control for the agent era
Human
100 days ago