test_cmd_verify.py
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| 1 | """Tests for ``muse verify`` and ``muse/core/verify.py``. |
| 2 | |
| 3 | Covers: empty repo, healthy repo, missing commit, missing snapshot, |
| 4 | missing object, corrupted object (hash mismatch), --no-objects flag, |
| 5 | --quiet flag, --format json, stress: 100-commit chain. |
| 6 | """ |
| 7 | |
| 8 | from __future__ import annotations |
| 9 | |
| 10 | import datetime |
| 11 | import json |
| 12 | import pathlib |
| 13 | |
| 14 | import pytest |
| 15 | from tests.cli_test_helper import CliRunner |
| 16 | |
| 17 | cli = None # argparse migration — CliRunner ignores this arg |
| 18 | import os |
| 19 | |
| 20 | from muse.core.object_store import object_path, write_object |
| 21 | from muse.core.ids import hash_commit, hash_snapshot |
| 22 | from muse.core.commits import ( |
| 23 | CommitRecord, |
| 24 | write_commit, |
| 25 | ) |
| 26 | from muse.core.snapshots import ( |
| 27 | SnapshotRecord, |
| 28 | write_snapshot, |
| 29 | ) |
| 30 | from muse.core.verify import run_verify |
| 31 | from muse.core.types import Manifest, blob_id, long_id, fake_id |
| 32 | from muse.core.paths import muse_dir, heads_dir, ref_path |
| 33 | |
| 34 | runner = CliRunner() |
| 35 | |
| 36 | _REPO_ID = "verify-test" |
| 37 | |
| 38 | |
| 39 | # --------------------------------------------------------------------------- |
| 40 | # Helpers |
| 41 | # --------------------------------------------------------------------------- |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | def _init_repo(path: pathlib.Path) -> pathlib.Path: |
| 47 | muse = muse_dir(path) |
| 48 | for d in ("commits", "snapshots", "objects", "refs/heads"): |
| 49 | (muse / d).mkdir(parents=True, exist_ok=True) |
| 50 | (muse / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 51 | (muse / "repo.json").write_text( |
| 52 | json.dumps({"repo_id": _REPO_ID, "domain": "midi"}), encoding="utf-8" |
| 53 | ) |
| 54 | return path |
| 55 | |
| 56 | |
| 57 | def _env(repo: pathlib.Path) -> Manifest: |
| 58 | return {"MUSE_REPO_ROOT": str(repo)} |
| 59 | |
| 60 | |
| 61 | def _make_commit( |
| 62 | root: pathlib.Path, |
| 63 | parent_id: str | None = None, |
| 64 | content: bytes = b"data", |
| 65 | branch: str = "main", |
| 66 | idx: int = 0, |
| 67 | ) -> str: |
| 68 | raw = content + str(idx).encode() |
| 69 | obj_id = blob_id(raw) |
| 70 | write_object(root, obj_id, raw) |
| 71 | manifest = {f"file_{idx}.txt": obj_id} |
| 72 | snap_id = hash_snapshot(manifest) |
| 73 | write_snapshot(root, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 74 | committed_at = datetime.datetime(2026, 1, 1, tzinfo=datetime.timezone.utc) + datetime.timedelta(hours=idx) |
| 75 | parent_ids = [parent_id] if parent_id else [] |
| 76 | commit_id = hash_commit( |
| 77 | parent_ids=parent_ids, |
| 78 | snapshot_id=snap_id, |
| 79 | message=f"commit {idx}", |
| 80 | committed_at_iso=committed_at.isoformat(), |
| 81 | ) |
| 82 | write_commit(root, CommitRecord( |
| 83 | commit_id=commit_id, |
| 84 | branch=branch, |
| 85 | snapshot_id=snap_id, |
| 86 | message=f"commit {idx}", |
| 87 | committed_at=committed_at, |
| 88 | parent_commit_id=parent_id, |
| 89 | )) |
| 90 | (ref_path(root, branch)).write_text(commit_id, encoding="utf-8") |
| 91 | return commit_id |
| 92 | |
| 93 | |
| 94 | # --------------------------------------------------------------------------- |
| 95 | # Unit: core run_verify |
| 96 | # --------------------------------------------------------------------------- |
| 97 | |
| 98 | |
| 99 | def test_verify_empty_repo_no_failures(tmp_path: pathlib.Path) -> None: |
| 100 | _init_repo(tmp_path) |
| 101 | result = run_verify(tmp_path) |
| 102 | assert result["all_ok"] is True |
| 103 | assert result["failures"] == [] |
| 104 | assert result["nothing_checked"] is True |
| 105 | |
| 106 | |
| 107 | # --------------------------------------------------------------------------- |
| 108 | # Supercharged verify — snapshot sweep, nothing_checked, zero-byte detection |
| 109 | # --------------------------------------------------------------------------- |
| 110 | |
| 111 | |
| 112 | class TestVerifySupercharged: |
| 113 | """Tests for the three supercharged verify capabilities: |
| 114 | |
| 115 | 1. Snapshot store sweep — finds missing objects even when branch refs are absent. |
| 116 | 2. nothing_checked flag — distinguishes "empty repo" from "all healthy". |
| 117 | 3. Truncated objects are caught by the hash check (check_objects=True); |
| 118 | existence-only mode (check_objects=False) does not hash-verify content. |
| 119 | """ |
| 120 | |
| 121 | def test_nothing_checked_false_when_commits_exist(self, tmp_path: pathlib.Path) -> None: |
| 122 | _init_repo(tmp_path) |
| 123 | _make_commit(tmp_path, content=b"data", idx=0) |
| 124 | result = run_verify(tmp_path) |
| 125 | assert result["nothing_checked"] is False |
| 126 | |
| 127 | def test_nothing_checked_true_when_no_refs_and_no_snapshots(self, tmp_path: pathlib.Path) -> None: |
| 128 | _init_repo(tmp_path) |
| 129 | result = run_verify(tmp_path) |
| 130 | assert result["nothing_checked"] is True |
| 131 | |
| 132 | def test_orphan_snapshot_with_missing_object_detected(self, tmp_path: pathlib.Path) -> None: |
| 133 | """Snapshot exists in .muse/snapshots/ but no commit or branch ref points to it. |
| 134 | Its objects are missing. Verify should catch this via the snapshot store sweep.""" |
| 135 | _init_repo(tmp_path) |
| 136 | obj_id = long_id("a" * 64) # non-existent object |
| 137 | manifest = {"orphan.py": obj_id} |
| 138 | snap_id = hash_snapshot(manifest) |
| 139 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 140 | # No branch ref written, no commit written. |
| 141 | |
| 142 | result = run_verify(tmp_path) |
| 143 | assert result["all_ok"] is False |
| 144 | assert any(f["kind"] == "object" and f["id"] == obj_id for f in result["failures"]) |
| 145 | assert result["nothing_checked"] is False # sweep found something to check |
| 146 | |
| 147 | def test_orphan_snapshot_with_present_object_passes(self, tmp_path: pathlib.Path) -> None: |
| 148 | """Orphan snapshot whose object IS present should not cause failures.""" |
| 149 | _init_repo(tmp_path) |
| 150 | content = b"orphan content" |
| 151 | obj_id = blob_id(content) |
| 152 | write_object(tmp_path, obj_id, content) |
| 153 | manifest = {"file.py": obj_id} |
| 154 | snap_id = hash_snapshot(manifest) |
| 155 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 156 | |
| 157 | result = run_verify(tmp_path) |
| 158 | assert result["all_ok"] is True |
| 159 | assert result["nothing_checked"] is False # sweep found the snapshot |
| 160 | |
| 161 | def test_partial_clone_missing_objects_detected(self, tmp_path: pathlib.Path) -> None: |
| 162 | """Simulate a failed clone: commits and snapshots written to store, |
| 163 | but the branch ref file was never created and objects are absent. |
| 164 | Verify must detect the missing objects via the snapshot sweep.""" |
| 165 | import datetime |
| 166 | _init_repo(tmp_path) |
| 167 | obj_id = blob_id(b"important file content") |
| 168 | manifest = {"src/main.py": obj_id} |
| 169 | snap_id = hash_snapshot(manifest) |
| 170 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 171 | committed_at = datetime.datetime(2026, 1, 1, tzinfo=datetime.timezone.utc) |
| 172 | commit_id = hash_commit( |
| 173 | parent_ids=[], |
| 174 | snapshot_id=snap_id, |
| 175 | message="partial clone", |
| 176 | committed_at_iso=committed_at.isoformat(), |
| 177 | ) |
| 178 | write_commit(tmp_path, CommitRecord( |
| 179 | commit_id=commit_id, |
| 180 | branch="main", |
| 181 | snapshot_id=snap_id, |
| 182 | message="partial clone", |
| 183 | committed_at=committed_at, |
| 184 | )) |
| 185 | # Critically: the branch ref file is NOT written (simulates clone crash). |
| 186 | # The object is also NOT written (simulates R2 gap). |
| 187 | |
| 188 | result = run_verify(tmp_path) |
| 189 | assert result["all_ok"] is False |
| 190 | object_failures = [f for f in result["failures"] if f["kind"] == "object"] |
| 191 | assert any(f["id"] == obj_id for f in object_failures) |
| 192 | |
| 193 | def test_truncated_object_caught_by_hash_check(self, tmp_path: pathlib.Path) -> None: |
| 194 | """An object file truncated to empty bytes is caught as a hash mismatch |
| 195 | when check_objects=True. Empty bytes have OID sha256:e3b0c44… which |
| 196 | differs from the stored OID unless the file was always empty.""" |
| 197 | import os as _os |
| 198 | _init_repo(tmp_path) |
| 199 | content = b"real content here" |
| 200 | obj_id = blob_id(content) |
| 201 | write_object(tmp_path, obj_id, content) |
| 202 | manifest = {"real.py": obj_id} |
| 203 | snap_id = hash_snapshot(manifest) |
| 204 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 205 | committed_at = datetime.datetime(2026, 4, 1, tzinfo=datetime.timezone.utc) |
| 206 | commit_id = hash_commit( |
| 207 | parent_ids=[], |
| 208 | snapshot_id=snap_id, |
| 209 | message="truncated test", |
| 210 | committed_at_iso=committed_at.isoformat(), |
| 211 | ) |
| 212 | write_commit(tmp_path, CommitRecord( |
| 213 | commit_id=commit_id, branch="main", |
| 214 | snapshot_id=snap_id, message="truncated test", committed_at=committed_at, |
| 215 | )) |
| 216 | (heads_dir(tmp_path) / "main").write_text(commit_id) |
| 217 | |
| 218 | # Simulate truncation (e.g. R2 serving empty body for a non-empty OID). |
| 219 | obj_file = object_path(tmp_path, obj_id) |
| 220 | _os.chmod(obj_file, 0o644) |
| 221 | obj_file.write_bytes(b"") |
| 222 | |
| 223 | # Hash check catches the mismatch. |
| 224 | result = run_verify(tmp_path, check_objects=True) |
| 225 | assert result["all_ok"] is False |
| 226 | assert any(f["kind"] == "object" and f["id"] == obj_id for f in result["failures"]) |
| 227 | |
| 228 | def test_truncated_object_passes_existence_check(self, tmp_path: pathlib.Path) -> None: |
| 229 | """check_objects=False only verifies the object file exists — it does not |
| 230 | re-hash. A truncated file passes existence-only mode.""" |
| 231 | import os as _os |
| 232 | _init_repo(tmp_path) |
| 233 | content = b"real content here" |
| 234 | obj_id = blob_id(content) |
| 235 | write_object(tmp_path, obj_id, content) |
| 236 | manifest = {"real.py": obj_id} |
| 237 | snap_id = hash_snapshot(manifest) |
| 238 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 239 | committed_at = datetime.datetime(2026, 4, 1, tzinfo=datetime.timezone.utc) |
| 240 | commit_id = hash_commit( |
| 241 | parent_ids=[], |
| 242 | snapshot_id=snap_id, |
| 243 | message="existence test", |
| 244 | committed_at_iso=committed_at.isoformat(), |
| 245 | ) |
| 246 | write_commit(tmp_path, CommitRecord( |
| 247 | commit_id=commit_id, branch="main", |
| 248 | snapshot_id=snap_id, message="existence test", committed_at=committed_at, |
| 249 | )) |
| 250 | (heads_dir(tmp_path) / "main").write_text(commit_id) |
| 251 | |
| 252 | obj_file = object_path(tmp_path, obj_id) |
| 253 | _os.chmod(obj_file, 0o644) |
| 254 | obj_file.write_bytes(b"") |
| 255 | |
| 256 | result = run_verify(tmp_path, check_objects=False) |
| 257 | assert result["all_ok"] is True |
| 258 | |
| 259 | def test_genuinely_empty_file_passes_hash_check(self, tmp_path: pathlib.Path) -> None: |
| 260 | """A file whose content is genuinely empty bytes has OID sha256:e3b0c44… |
| 261 | The object file is zero bytes and the hash check must pass — empty is valid.""" |
| 262 | _init_repo(tmp_path) |
| 263 | content = b"" |
| 264 | obj_id = blob_id(content) # sha256:e3b0c44... |
| 265 | write_object(tmp_path, obj_id, content) |
| 266 | manifest = {"__init__.py": obj_id} |
| 267 | snap_id = hash_snapshot(manifest) |
| 268 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 269 | committed_at = datetime.datetime(2026, 4, 3, tzinfo=datetime.timezone.utc) |
| 270 | commit_id = hash_commit( |
| 271 | parent_ids=[], |
| 272 | snapshot_id=snap_id, |
| 273 | message="empty file test", |
| 274 | committed_at_iso=committed_at.isoformat(), |
| 275 | ) |
| 276 | write_commit(tmp_path, CommitRecord( |
| 277 | commit_id=commit_id, branch="main", |
| 278 | snapshot_id=snap_id, message="empty file test", committed_at=committed_at, |
| 279 | )) |
| 280 | (heads_dir(tmp_path) / "main").write_text(commit_id) |
| 281 | |
| 282 | result = run_verify(tmp_path, check_objects=True) |
| 283 | assert result["all_ok"] is True, f"Failures: {result['failures']}" |
| 284 | |
| 285 | def test_truncated_object_reported_exactly_once(self, tmp_path: pathlib.Path) -> None: |
| 286 | """A truncated object should appear exactly once in failures — the hash |
| 287 | mismatch check, not duplicated by any secondary check.""" |
| 288 | import os as _os |
| 289 | _init_repo(tmp_path) |
| 290 | content = b"will be truncated" |
| 291 | obj_id = blob_id(content) |
| 292 | write_object(tmp_path, obj_id, content) |
| 293 | manifest = {"f.py": obj_id} |
| 294 | snap_id = hash_snapshot(manifest) |
| 295 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 296 | committed_at = datetime.datetime(2026, 4, 2, tzinfo=datetime.timezone.utc) |
| 297 | commit_id = hash_commit( |
| 298 | parent_ids=[], |
| 299 | snapshot_id=snap_id, |
| 300 | message="dup test", |
| 301 | committed_at_iso=committed_at.isoformat(), |
| 302 | ) |
| 303 | write_commit(tmp_path, CommitRecord( |
| 304 | commit_id=commit_id, branch="main", |
| 305 | snapshot_id=snap_id, message="dup test", committed_at=committed_at, |
| 306 | )) |
| 307 | (heads_dir(tmp_path) / "main").write_text(commit_id) |
| 308 | |
| 309 | obj_file = object_path(tmp_path, obj_id) |
| 310 | _os.chmod(obj_file, 0o644) |
| 311 | obj_file.write_bytes(b"") |
| 312 | |
| 313 | result = run_verify(tmp_path, check_objects=True) |
| 314 | matching = [f for f in result["failures"] if f["id"] == obj_id] |
| 315 | assert len(matching) == 1, f"Expected 1 failure for {obj_id[:12]}, got {len(matching)}" |
| 316 | |
| 317 | def test_snapshot_sweep_does_not_recheck_already_verified(self, tmp_path: pathlib.Path) -> None: |
| 318 | """Snapshots reachable from branch refs should not be double-counted |
| 319 | by the orphan sweep pass.""" |
| 320 | _init_repo(tmp_path) |
| 321 | commit_id = _make_commit(tmp_path, content=b"data", idx=0) |
| 322 | result = run_verify(tmp_path) |
| 323 | assert result["snapshots_checked"] == 1 # not 2 |
| 324 | |
| 325 | def test_json_output_includes_nothing_checked(self, tmp_path: pathlib.Path) -> None: |
| 326 | """The --json output must include nothing_checked so scripts can distinguish |
| 327 | empty repos from healthy ones.""" |
| 328 | _init_repo(tmp_path) |
| 329 | result = runner.invoke(cli, ["verify", "--json"], env=_env(tmp_path)) |
| 330 | assert result.exit_code == 0 |
| 331 | data = json.loads(result.output) |
| 332 | assert "nothing_checked" in data |
| 333 | assert data["nothing_checked"] is True |
| 334 | |
| 335 | |
| 336 | def test_verify_healthy_repo(tmp_path: pathlib.Path) -> None: |
| 337 | _init_repo(tmp_path) |
| 338 | _make_commit(tmp_path, content=b"healthy", idx=0) |
| 339 | result = run_verify(tmp_path) |
| 340 | assert result["all_ok"] is True |
| 341 | assert result["commits_checked"] == 1 |
| 342 | assert result["objects_checked"] >= 1 |
| 343 | |
| 344 | |
| 345 | def test_verify_missing_commit_fails(tmp_path: pathlib.Path) -> None: |
| 346 | _init_repo(tmp_path) |
| 347 | # Write a ref pointing to a nonexistent commit. |
| 348 | missing_commit = fake_id("nonexistent-commit") |
| 349 | (heads_dir(tmp_path) / "main").write_text(missing_commit, encoding="utf-8") |
| 350 | result = run_verify(tmp_path) |
| 351 | assert result["all_ok"] is False |
| 352 | kinds = [f["kind"] for f in result["failures"]] |
| 353 | assert "commit" in kinds |
| 354 | |
| 355 | |
| 356 | def test_verify_corrupted_object_detected(tmp_path: pathlib.Path) -> None: |
| 357 | _init_repo(tmp_path) |
| 358 | content = b"original content" |
| 359 | obj_id = blob_id(content) |
| 360 | write_object(tmp_path, obj_id, content) |
| 361 | manifest = {"file.txt": obj_id} |
| 362 | snap_id = hash_snapshot(manifest) |
| 363 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 364 | committed_at = datetime.datetime(2026, 3, 1, tzinfo=datetime.timezone.utc) |
| 365 | commit_id = hash_commit( |
| 366 | parent_ids=[], |
| 367 | snapshot_id=snap_id, |
| 368 | message="corrupt test", |
| 369 | committed_at_iso=committed_at.isoformat(), |
| 370 | ) |
| 371 | write_commit(tmp_path, CommitRecord( |
| 372 | commit_id=commit_id, |
| 373 | branch="main", |
| 374 | snapshot_id=snap_id, |
| 375 | message="corrupt test", |
| 376 | committed_at=committed_at, |
| 377 | )) |
| 378 | (heads_dir(tmp_path) / "main").write_text(commit_id, encoding="utf-8") |
| 379 | |
| 380 | # Object store writes files as 0o444 (immutable) — chmod before corrupting. |
| 381 | obj_file = object_path(tmp_path, obj_id) |
| 382 | os.chmod(obj_file, 0o644) |
| 383 | obj_file.write_bytes(b"tampered data!") |
| 384 | |
| 385 | result = run_verify(tmp_path, check_objects=True) |
| 386 | assert result["all_ok"] is False |
| 387 | kinds = [f["kind"] for f in result["failures"]] |
| 388 | assert "object" in kinds |
| 389 | |
| 390 | |
| 391 | def test_verify_no_objects_flag_skips_rehash(tmp_path: pathlib.Path) -> None: |
| 392 | _init_repo(tmp_path) |
| 393 | content = b"clean" |
| 394 | obj_id = blob_id(content) |
| 395 | write_object(tmp_path, obj_id, content) |
| 396 | manifest = {"f.txt": obj_id} |
| 397 | snap_id = hash_snapshot(manifest) |
| 398 | write_snapshot(tmp_path, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 399 | committed_at = datetime.datetime(2026, 3, 2, tzinfo=datetime.timezone.utc) |
| 400 | commit_id = hash_commit( |
| 401 | parent_ids=[], |
| 402 | snapshot_id=snap_id, |
| 403 | message="test", |
| 404 | committed_at_iso=committed_at.isoformat(), |
| 405 | ) |
| 406 | write_commit(tmp_path, CommitRecord( |
| 407 | commit_id=commit_id, branch="main", |
| 408 | snapshot_id=snap_id, message="test", committed_at=committed_at, |
| 409 | )) |
| 410 | (heads_dir(tmp_path) / "main").write_text(commit_id, encoding="utf-8") |
| 411 | |
| 412 | # Object store writes files as 0o444 (immutable) — chmod before corrupting. |
| 413 | obj_file = object_path(tmp_path, obj_id) |
| 414 | os.chmod(obj_file, 0o644) |
| 415 | obj_file.write_bytes(b"corrupted!") |
| 416 | |
| 417 | result = run_verify(tmp_path, check_objects=False) |
| 418 | # Should not flag the corruption since we skipped re-hashing. |
| 419 | assert result["all_ok"] is True |
| 420 | |
| 421 | |
| 422 | # --------------------------------------------------------------------------- |
| 423 | # CLI: muse verify |
| 424 | # --------------------------------------------------------------------------- |
| 425 | |
| 426 | |
| 427 | def test_verify_cli_help() -> None: |
| 428 | result = runner.invoke(cli, ["verify", "--help"]) |
| 429 | assert result.exit_code == 0 |
| 430 | # Rich injects ANSI codes between '--' dashes; the short flag '-O' is reliable. |
| 431 | assert "--no-objects" in result.output or "-O" in result.output |
| 432 | |
| 433 | |
| 434 | def test_verify_cli_healthy(tmp_path: pathlib.Path) -> None: |
| 435 | _init_repo(tmp_path) |
| 436 | _make_commit(tmp_path, content=b"cli healthy", idx=99) |
| 437 | result = runner.invoke(cli, ["verify"], env=_env(tmp_path)) |
| 438 | assert result.exit_code == 0 |
| 439 | assert "healthy" in result.output.lower() |
| 440 | |
| 441 | |
| 442 | def test_verify_cli_json(tmp_path: pathlib.Path) -> None: |
| 443 | _init_repo(tmp_path) |
| 444 | _make_commit(tmp_path, content=b"json verify", idx=88) |
| 445 | result = runner.invoke(cli, ["verify", "--json"], env=_env(tmp_path)) |
| 446 | assert result.exit_code == 0 |
| 447 | data = json.loads(result.output) |
| 448 | assert data["all_ok"] is True |
| 449 | assert data["failures"] == [] |
| 450 | |
| 451 | |
| 452 | def test_verify_cli_quiet_exit_zero_when_clean(tmp_path: pathlib.Path) -> None: |
| 453 | _init_repo(tmp_path) |
| 454 | _make_commit(tmp_path, content=b"quiet clean", idx=77) |
| 455 | result = runner.invoke(cli, ["verify", "--quiet"], env=_env(tmp_path)) |
| 456 | assert result.exit_code == 0 |
| 457 | |
| 458 | |
| 459 | def test_verify_cli_quiet_exit_one_when_broken(tmp_path: pathlib.Path) -> None: |
| 460 | _init_repo(tmp_path) |
| 461 | fake_id = "b" * 64 |
| 462 | (heads_dir(tmp_path) / "main").write_text(fake_id, encoding="utf-8") |
| 463 | result = runner.invoke(cli, ["verify", "-q"], env=_env(tmp_path)) |
| 464 | assert result.exit_code != 0 |
| 465 | |
| 466 | |
| 467 | def test_verify_cli_no_objects_flag(tmp_path: pathlib.Path) -> None: |
| 468 | _init_repo(tmp_path) |
| 469 | _make_commit(tmp_path, content=b"no-obj flag", idx=66) |
| 470 | result = runner.invoke(cli, ["verify", "--no-objects"], env=_env(tmp_path)) |
| 471 | assert result.exit_code == 0 |
| 472 | |
| 473 | |
| 474 | # --------------------------------------------------------------------------- |
| 475 | # Stress: 100-commit chain |
| 476 | # --------------------------------------------------------------------------- |
| 477 | |
| 478 | |
| 479 | def test_verify_stress_100_commit_chain(tmp_path: pathlib.Path) -> None: |
| 480 | _init_repo(tmp_path) |
| 481 | prev: str | None = None |
| 482 | for i in range(100): |
| 483 | prev = _make_commit(tmp_path, parent_id=prev, content=b"chain", idx=i) |
| 484 | |
| 485 | result = run_verify(tmp_path, check_objects=True) |
| 486 | assert result["all_ok"] is True |
| 487 | assert result["commits_checked"] == 100 |