test_pack_objects_supercharge.py
python
sha256:36c3cb3e76619d4c30a6d9bf81b5ec4ff148e30dcfed913e3114ca7b43b81c7e
fix: rename objects→blobs in push client and all stale test…
Sonnet 4.6
patch
22 days ago
| 1 | """Supercharge tests for ``muse pack-objects``, ``unpack-objects``, and ``verify-pack``. |
| 2 | |
| 3 | TDD — [RED] tests fail until the feature lands; [GREEN] tests fill existing gaps. |
| 4 | |
| 5 | New features under test |
| 6 | ----------------------- |
| 7 | - ``duration_ms`` [RED] — wall-clock ms in every JSON output path |
| 8 | - ``exit_code`` [RED] — always present in every JSON output path |
| 9 | - ``object_bytes`` [RED] — total raw bytes in ``pack-objects --dry-run`` |
| 10 | |
| 11 | Gap-fill coverage [GREEN] |
| 12 | -------------------------- |
| 13 | - dry-run keys validated exhaustively (want, have, commits, snapshots, blobs) |
| 14 | - unpack round-trip output fields present (commits_written, blobs_written, …) |
| 15 | - verify-pack all_ok field and failures list |
| 16 | - stat mode counts correct |
| 17 | """ |
| 18 | from __future__ import annotations |
| 19 | from collections.abc import Mapping |
| 20 | |
| 21 | import datetime |
| 22 | import json |
| 23 | import pathlib |
| 24 | |
| 25 | import msgpack |
| 26 | import pytest |
| 27 | |
| 28 | from muse.core.errors import ExitCode |
| 29 | from muse.core.object_store import write_object |
| 30 | from muse.core.ids import hash_commit as compute_commit_id, hash_snapshot as compute_snapshot_id |
| 31 | from muse.core.commits import ( |
| 32 | CommitRecord, |
| 33 | write_commit, |
| 34 | ) |
| 35 | from muse.core.snapshots import ( |
| 36 | SnapshotRecord, |
| 37 | write_snapshot, |
| 38 | ) |
| 39 | from tests.cli_test_helper import CliRunner, InvokeResult |
| 40 | from muse.core.types import long_id, blob_id |
| 41 | from muse.core.paths import config_toml_path, heads_dir, muse_dir, ref_path |
| 42 | |
| 43 | runner = CliRunner() |
| 44 | |
| 45 | _TS = datetime.datetime(2026, 1, 1, tzinfo=datetime.timezone.utc) |
| 46 | |
| 47 | |
| 48 | # --------------------------------------------------------------------------- |
| 49 | # Shared helpers |
| 50 | # --------------------------------------------------------------------------- |
| 51 | |
| 52 | def _make_repo(tmp_path: pathlib.Path) -> pathlib.Path: |
| 53 | repo = tmp_path / "repo" |
| 54 | muse = muse_dir(repo) |
| 55 | for sub in ("objects", "commits", "snapshots", "refs/heads"): |
| 56 | (muse / sub).mkdir(parents=True) |
| 57 | (muse / "HEAD").write_text("ref: refs/heads/main") |
| 58 | (muse / "repo.json").write_text(json.dumps({"repo_id": "test-repo", "domain": "code"})) |
| 59 | return repo |
| 60 | |
| 61 | |
| 62 | def _write_obj(repo: pathlib.Path, content: bytes) -> str: |
| 63 | oid = blob_id(content) |
| 64 | write_object(repo, oid, content) |
| 65 | return oid |
| 66 | |
| 67 | |
| 68 | def _commit( |
| 69 | repo: pathlib.Path, |
| 70 | msg: str, |
| 71 | manifest: dict[str, str], |
| 72 | *, |
| 73 | branch: str = "main", |
| 74 | parent: str | None = None, |
| 75 | ) -> str: |
| 76 | sid = compute_snapshot_id(manifest) |
| 77 | write_snapshot(repo, SnapshotRecord(snapshot_id=sid, manifest=manifest, created_at=_TS)) |
| 78 | parent_ids = [parent] if parent else [] |
| 79 | cid = compute_commit_id( parent_ids=parent_ids, |
| 80 | snapshot_id=sid, |
| 81 | message=msg, |
| 82 | committed_at_iso=_TS.isoformat(), |
| 83 | author="gabriel",) |
| 84 | write_commit(repo, CommitRecord( |
| 85 | commit_id=cid, branch=branch, |
| 86 | snapshot_id=sid, message=msg, committed_at=_TS, |
| 87 | author="gabriel", parent_commit_id=parent, parent2_commit_id=None, |
| 88 | )) |
| 89 | ref = ref_path(repo, branch) |
| 90 | ref.parent.mkdir(parents=True, exist_ok=True) |
| 91 | ref.write_text(cid) |
| 92 | return cid |
| 93 | |
| 94 | |
| 95 | def _pack(repo: pathlib.Path, *args: str) -> InvokeResult: |
| 96 | return runner.invoke(None, ["pack-objects", *args], env={"MUSE_REPO_ROOT": str(repo)}) |
| 97 | |
| 98 | |
| 99 | def _unpack(repo: pathlib.Path, mpack: bytes, *args: str) -> InvokeResult: |
| 100 | extra = [] if "--json" in args else ["--json"] |
| 101 | return runner.invoke( |
| 102 | None, ["unpack-objects", *extra, *args], |
| 103 | env={"MUSE_REPO_ROOT": str(repo)}, |
| 104 | input=mpack, |
| 105 | ) |
| 106 | |
| 107 | |
| 108 | def _verify(repo: pathlib.Path, mpack: bytes, *args: str) -> InvokeResult: |
| 109 | extra = [] if "--json" in args else ["--json"] |
| 110 | return runner.invoke( |
| 111 | None, ["verify-pack", *extra, *args], |
| 112 | env={"MUSE_REPO_ROOT": str(repo)}, |
| 113 | input=mpack, |
| 114 | ) |
| 115 | |
| 116 | |
| 117 | def _make_bundle(repo: pathlib.Path) -> bytes: |
| 118 | """Pack HEAD and return raw msgpack bytes.""" |
| 119 | oid = _write_obj(repo, b"hello") |
| 120 | _commit(repo, "init", {"f.py": oid}) |
| 121 | r = _pack(repo, "HEAD") |
| 122 | assert r.exit_code == 0, r.output |
| 123 | return r.stdout_bytes # raw binary from stdout.buffer |
| 124 | |
| 125 | |
| 126 | def _json_out(r: InvokeResult) -> Mapping[str, object]: |
| 127 | for line in r.output.splitlines(): |
| 128 | line = line.strip() |
| 129 | if line.startswith("{"): |
| 130 | return json.loads(line) |
| 131 | raise ValueError(f"No JSON in output:\n{r.output!r}") |
| 132 | |
| 133 | |
| 134 | # --------------------------------------------------------------------------- |
| 135 | # pack-objects --dry-run: duration_ms, exit_code, object_bytes [RED] |
| 136 | # --------------------------------------------------------------------------- |
| 137 | |
| 138 | class TestPackObjectsDryRunSupercharge: |
| 139 | """[RED] New fields in --dry-run JSON output.""" |
| 140 | |
| 141 | def test_dry_run_has_duration_ms(self, tmp_path: pathlib.Path) -> None: |
| 142 | repo = _make_repo(tmp_path) |
| 143 | oid = _write_obj(repo, b"x") |
| 144 | _commit(repo, "init", {"f.py": oid}) |
| 145 | r = _pack(repo, "HEAD", "--dry-run") |
| 146 | assert r.exit_code == 0 |
| 147 | d = _json_out(r) |
| 148 | assert "duration_ms" in d |
| 149 | |
| 150 | def test_dry_run_duration_ms_non_negative(self, tmp_path: pathlib.Path) -> None: |
| 151 | repo = _make_repo(tmp_path) |
| 152 | oid = _write_obj(repo, b"x") |
| 153 | _commit(repo, "init", {"f.py": oid}) |
| 154 | r = _pack(repo, "HEAD", "--dry-run") |
| 155 | d = _json_out(r) |
| 156 | assert d["duration_ms"] >= 0.0 |
| 157 | |
| 158 | def test_dry_run_has_exit_code(self, tmp_path: pathlib.Path) -> None: |
| 159 | repo = _make_repo(tmp_path) |
| 160 | oid = _write_obj(repo, b"x") |
| 161 | _commit(repo, "init", {"f.py": oid}) |
| 162 | r = _pack(repo, "HEAD", "--dry-run") |
| 163 | d = _json_out(r) |
| 164 | assert "exit_code" in d |
| 165 | |
| 166 | def test_dry_run_exit_code_is_zero_on_success(self, tmp_path: pathlib.Path) -> None: |
| 167 | repo = _make_repo(tmp_path) |
| 168 | oid = _write_obj(repo, b"x") |
| 169 | _commit(repo, "init", {"f.py": oid}) |
| 170 | r = _pack(repo, "HEAD", "--dry-run") |
| 171 | d = _json_out(r) |
| 172 | assert d["exit_code"] == 0 |
| 173 | |
| 174 | def test_dry_run_has_object_bytes(self, tmp_path: pathlib.Path) -> None: |
| 175 | repo = _make_repo(tmp_path) |
| 176 | content = b"some content here" |
| 177 | oid = _write_obj(repo, content) |
| 178 | _commit(repo, "init", {"f.py": oid}) |
| 179 | r = _pack(repo, "HEAD", "--dry-run") |
| 180 | d = _json_out(r) |
| 181 | assert "object_bytes" in d |
| 182 | |
| 183 | def test_dry_run_object_bytes_matches_content_size(self, tmp_path: pathlib.Path) -> None: |
| 184 | repo = _make_repo(tmp_path) |
| 185 | content = b"x" * 256 |
| 186 | oid = _write_obj(repo, content) |
| 187 | _commit(repo, "init", {"f.py": oid}) |
| 188 | r = _pack(repo, "HEAD", "--dry-run") |
| 189 | d = _json_out(r) |
| 190 | assert d["object_bytes"] == 256 |
| 191 | |
| 192 | def test_dry_run_object_bytes_sums_multiple_objects(self, tmp_path: pathlib.Path) -> None: |
| 193 | repo = _make_repo(tmp_path) |
| 194 | oid_a = _write_obj(repo, b"a" * 100) |
| 195 | oid_b = _write_obj(repo, b"b" * 200) |
| 196 | _commit(repo, "init", {"a.py": oid_a, "b.py": oid_b}) |
| 197 | r = _pack(repo, "HEAD", "--dry-run") |
| 198 | d = _json_out(r) |
| 199 | assert d["object_bytes"] == 300 |
| 200 | |
| 201 | def test_dry_run_object_bytes_is_int(self, tmp_path: pathlib.Path) -> None: |
| 202 | repo = _make_repo(tmp_path) |
| 203 | oid = _write_obj(repo, b"y") |
| 204 | _commit(repo, "init", {"f.py": oid}) |
| 205 | r = _pack(repo, "HEAD", "--dry-run") |
| 206 | d = _json_out(r) |
| 207 | assert isinstance(d["object_bytes"], int) |
| 208 | |
| 209 | def test_dry_run_object_bytes_zero_for_empty_pack(self, tmp_path: pathlib.Path) -> None: |
| 210 | """--have HEAD means nothing new to pack → 0 objects → 0 bytes.""" |
| 211 | repo = _make_repo(tmp_path) |
| 212 | oid = _write_obj(repo, b"z") |
| 213 | cid = _commit(repo, "init", {"f.py": oid}) |
| 214 | r = _pack(repo, cid, "--have", cid, "--dry-run") |
| 215 | d = _json_out(r) |
| 216 | assert d["object_bytes"] == 0 |
| 217 | |
| 218 | |
| 219 | # --------------------------------------------------------------------------- |
| 220 | # pack-objects --dry-run: existing fields still present [GREEN] |
| 221 | # --------------------------------------------------------------------------- |
| 222 | |
| 223 | class TestPackObjectsDryRunGreen: |
| 224 | """[GREEN] Existing dry-run fields remain after adding new ones.""" |
| 225 | |
| 226 | def test_want_field_present(self, tmp_path: pathlib.Path) -> None: |
| 227 | repo = _make_repo(tmp_path) |
| 228 | oid = _write_obj(repo, b"x") |
| 229 | _commit(repo, "init", {"f.py": oid}) |
| 230 | d = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 231 | assert "want" in d |
| 232 | |
| 233 | def test_have_field_present(self, tmp_path: pathlib.Path) -> None: |
| 234 | repo = _make_repo(tmp_path) |
| 235 | oid = _write_obj(repo, b"x") |
| 236 | _commit(repo, "init", {"f.py": oid}) |
| 237 | d = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 238 | assert "have" in d |
| 239 | |
| 240 | def test_commits_field_present(self, tmp_path: pathlib.Path) -> None: |
| 241 | repo = _make_repo(tmp_path) |
| 242 | oid = _write_obj(repo, b"x") |
| 243 | _commit(repo, "init", {"f.py": oid}) |
| 244 | d = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 245 | assert "commits" in d |
| 246 | |
| 247 | def test_snapshots_field_present(self, tmp_path: pathlib.Path) -> None: |
| 248 | repo = _make_repo(tmp_path) |
| 249 | oid = _write_obj(repo, b"x") |
| 250 | _commit(repo, "init", {"f.py": oid}) |
| 251 | d = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 252 | assert "snapshots" in d |
| 253 | |
| 254 | def test_blobs_field_present(self, tmp_path: pathlib.Path) -> None: |
| 255 | repo = _make_repo(tmp_path) |
| 256 | oid = _write_obj(repo, b"x") |
| 257 | _commit(repo, "init", {"f.py": oid}) |
| 258 | d = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 259 | assert "blobs" in d |
| 260 | |
| 261 | def test_have_pruning_reduces_blobs(self, tmp_path: pathlib.Path) -> None: |
| 262 | repo = _make_repo(tmp_path) |
| 263 | oid = _write_obj(repo, b"v1") |
| 264 | c1 = _commit(repo, "c1", {"f.py": oid}) |
| 265 | oid2 = _write_obj(repo, b"v2") |
| 266 | _commit(repo, "c2", {"f.py": oid2}, parent=c1) |
| 267 | full = _json_out(_pack(repo, "HEAD", "--dry-run")) |
| 268 | pruned = _json_out(_pack(repo, "HEAD", "--have", c1, "--dry-run")) |
| 269 | assert pruned["blobs"] < full["blobs"] |
| 270 | |
| 271 | |
| 272 | # --------------------------------------------------------------------------- |
| 273 | # unpack-objects: duration_ms and exit_code [RED] |
| 274 | # --------------------------------------------------------------------------- |
| 275 | |
| 276 | class TestUnpackObjectsSupercharge: |
| 277 | """[RED] duration_ms and exit_code in unpack-objects JSON output.""" |
| 278 | |
| 279 | def test_unpack_json_has_duration_ms(self, tmp_path: pathlib.Path) -> None: |
| 280 | repo = _make_repo(tmp_path) |
| 281 | mpack = _make_bundle(repo) |
| 282 | dest = _make_repo(tmp_path / "dest") |
| 283 | r = _unpack(dest, mpack) |
| 284 | assert r.exit_code == 0 |
| 285 | d = _json_out(r) |
| 286 | assert "duration_ms" in d |
| 287 | |
| 288 | def test_unpack_duration_ms_non_negative(self, tmp_path: pathlib.Path) -> None: |
| 289 | repo = _make_repo(tmp_path) |
| 290 | mpack = _make_bundle(repo) |
| 291 | dest = _make_repo(tmp_path / "dest") |
| 292 | d = _json_out(_unpack(dest, mpack)) |
| 293 | assert d["duration_ms"] >= 0.0 |
| 294 | |
| 295 | def test_unpack_json_has_exit_code(self, tmp_path: pathlib.Path) -> None: |
| 296 | repo = _make_repo(tmp_path) |
| 297 | mpack = _make_bundle(repo) |
| 298 | dest = _make_repo(tmp_path / "dest") |
| 299 | d = _json_out(_unpack(dest, mpack)) |
| 300 | assert "exit_code" in d |
| 301 | |
| 302 | def test_unpack_exit_code_zero_on_success(self, tmp_path: pathlib.Path) -> None: |
| 303 | repo = _make_repo(tmp_path) |
| 304 | mpack = _make_bundle(repo) |
| 305 | dest = _make_repo(tmp_path / "dest") |
| 306 | d = _json_out(_unpack(dest, mpack)) |
| 307 | assert d["exit_code"] == 0 |
| 308 | |
| 309 | def test_unpack_duration_ms_under_two_seconds(self, tmp_path: pathlib.Path) -> None: |
| 310 | repo = _make_repo(tmp_path) |
| 311 | for i in range(20): |
| 312 | oid = _write_obj(repo, f"content {i}".encode() * 50) |
| 313 | _commit(repo, f"c{i}", {f"f{i}.py": oid}, |
| 314 | parent=None if i == 0 else None) # single chain not needed for pack |
| 315 | mpack = _make_bundle(repo) |
| 316 | dest = _make_repo(tmp_path / "dest") |
| 317 | d = _json_out(_unpack(dest, mpack)) |
| 318 | assert d["duration_ms"] < 2000.0 |
| 319 | |
| 320 | |
| 321 | # --------------------------------------------------------------------------- |
| 322 | # unpack-objects: existing output fields still present [GREEN] |
| 323 | # --------------------------------------------------------------------------- |
| 324 | |
| 325 | class TestUnpackObjectsGreen: |
| 326 | def test_commits_written_field(self, tmp_path: pathlib.Path) -> None: |
| 327 | repo = _make_repo(tmp_path) |
| 328 | mpack = _make_bundle(repo) |
| 329 | dest = _make_repo(tmp_path / "dest") |
| 330 | d = _json_out(_unpack(dest, mpack)) |
| 331 | assert "commits_written" in d |
| 332 | |
| 333 | def test_snapshots_written_field(self, tmp_path: pathlib.Path) -> None: |
| 334 | repo = _make_repo(tmp_path) |
| 335 | mpack = _make_bundle(repo) |
| 336 | dest = _make_repo(tmp_path / "dest") |
| 337 | d = _json_out(_unpack(dest, mpack)) |
| 338 | assert "snapshots_written" in d |
| 339 | |
| 340 | def test_blobs_written_field(self, tmp_path: pathlib.Path) -> None: |
| 341 | repo = _make_repo(tmp_path) |
| 342 | mpack = _make_bundle(repo) |
| 343 | dest = _make_repo(tmp_path / "dest") |
| 344 | d = _json_out(_unpack(dest, mpack)) |
| 345 | assert "blobs_written" in d |
| 346 | |
| 347 | def test_blobs_skipped_field(self, tmp_path: pathlib.Path) -> None: |
| 348 | repo = _make_repo(tmp_path) |
| 349 | mpack = _make_bundle(repo) |
| 350 | dest = _make_repo(tmp_path / "dest") |
| 351 | d = _json_out(_unpack(dest, mpack)) |
| 352 | assert "blobs_skipped" in d |
| 353 | |
| 354 | def test_idempotent_second_unpack_skips_all(self, tmp_path: pathlib.Path) -> None: |
| 355 | repo = _make_repo(tmp_path) |
| 356 | mpack = _make_bundle(repo) |
| 357 | dest = _make_repo(tmp_path / "dest") |
| 358 | _unpack(dest, mpack) |
| 359 | d = _json_out(_unpack(dest, mpack)) |
| 360 | assert d["blobs_written"] == 0 |
| 361 | |
| 362 | |
| 363 | # --------------------------------------------------------------------------- |
| 364 | # verify-pack: duration_ms and exit_code [RED] |
| 365 | # --------------------------------------------------------------------------- |
| 366 | |
| 367 | class TestVerifyPackSupercharge: |
| 368 | """[RED] duration_ms and exit_code in verify-pack JSON output.""" |
| 369 | |
| 370 | def test_verify_json_has_duration_ms(self, tmp_path: pathlib.Path) -> None: |
| 371 | repo = _make_repo(tmp_path) |
| 372 | mpack = _make_bundle(repo) |
| 373 | r = _verify(repo, mpack) |
| 374 | assert r.exit_code == 0 |
| 375 | d = _json_out(r) |
| 376 | assert "duration_ms" in d |
| 377 | |
| 378 | def test_verify_duration_ms_non_negative(self, tmp_path: pathlib.Path) -> None: |
| 379 | repo = _make_repo(tmp_path) |
| 380 | mpack = _make_bundle(repo) |
| 381 | d = _json_out(_verify(repo, mpack)) |
| 382 | assert d["duration_ms"] >= 0.0 |
| 383 | |
| 384 | def test_verify_json_has_exit_code(self, tmp_path: pathlib.Path) -> None: |
| 385 | repo = _make_repo(tmp_path) |
| 386 | mpack = _make_bundle(repo) |
| 387 | d = _json_out(_verify(repo, mpack)) |
| 388 | assert "exit_code" in d |
| 389 | |
| 390 | def test_verify_exit_code_zero_on_clean(self, tmp_path: pathlib.Path) -> None: |
| 391 | repo = _make_repo(tmp_path) |
| 392 | mpack = _make_bundle(repo) |
| 393 | d = _json_out(_verify(repo, mpack)) |
| 394 | assert d["exit_code"] == 0 |
| 395 | |
| 396 | def test_verify_exit_code_nonzero_on_corrupt(self, tmp_path: pathlib.Path) -> None: |
| 397 | repo = _make_repo(tmp_path) |
| 398 | mpack = _make_bundle(repo) |
| 399 | # Corrupt the mpack: tamper the blob content inside the parsed structure |
| 400 | raw = msgpack.unpackb(mpack, raw=False) |
| 401 | raw["blobs"][0]["content"] = b"tampered!" |
| 402 | corrupted = msgpack.packb(raw, use_bin_type=True) |
| 403 | r = _verify(repo, corrupted) |
| 404 | # Either fails to parse or reports integrity failure |
| 405 | assert r.exit_code != 0 or not _json_out(r).get("all_ok", True) |
| 406 | |
| 407 | def test_verify_stat_has_duration_ms(self, tmp_path: pathlib.Path) -> None: |
| 408 | repo = _make_repo(tmp_path) |
| 409 | mpack = _make_bundle(repo) |
| 410 | r = _verify(repo, mpack, "--stat") |
| 411 | assert r.exit_code == 0 |
| 412 | d = _json_out(r) |
| 413 | assert "duration_ms" in d |
| 414 | |
| 415 | def test_verify_stat_has_exit_code(self, tmp_path: pathlib.Path) -> None: |
| 416 | repo = _make_repo(tmp_path) |
| 417 | mpack = _make_bundle(repo) |
| 418 | d = _json_out(_verify(repo, mpack, "--stat")) |
| 419 | assert "exit_code" in d |
| 420 | |
| 421 | def test_verify_duration_ms_under_two_seconds(self, tmp_path: pathlib.Path) -> None: |
| 422 | repo = _make_repo(tmp_path) |
| 423 | for i in range(50): |
| 424 | _write_obj(repo, f"obj {i}".encode() * 100) |
| 425 | mpack = _make_bundle(repo) |
| 426 | d = _json_out(_verify(repo, mpack)) |
| 427 | assert d["duration_ms"] < 2000.0 |
| 428 | |
| 429 | |
| 430 | # --------------------------------------------------------------------------- |
| 431 | # verify-pack: existing fields still present [GREEN] |
| 432 | # --------------------------------------------------------------------------- |
| 433 | |
| 434 | class TestVerifyPackGreen: |
| 435 | def test_all_ok_field_clean_bundle(self, tmp_path: pathlib.Path) -> None: |
| 436 | repo = _make_repo(tmp_path) |
| 437 | mpack = _make_bundle(repo) |
| 438 | d = _json_out(_verify(repo, mpack)) |
| 439 | assert d["all_ok"] is True |
| 440 | |
| 441 | def test_failures_empty_on_clean_bundle(self, tmp_path: pathlib.Path) -> None: |
| 442 | repo = _make_repo(tmp_path) |
| 443 | mpack = _make_bundle(repo) |
| 444 | d = _json_out(_verify(repo, mpack)) |
| 445 | assert d["failures"] == [] |
| 446 | |
| 447 | def test_objects_checked_field(self, tmp_path: pathlib.Path) -> None: |
| 448 | repo = _make_repo(tmp_path) |
| 449 | mpack = _make_bundle(repo) |
| 450 | d = _json_out(_verify(repo, mpack)) |
| 451 | assert "blobs_checked" in d |
| 452 | |
| 453 | def test_stat_objects_count(self, tmp_path: pathlib.Path) -> None: |
| 454 | repo = _make_repo(tmp_path) |
| 455 | oid_a = _write_obj(repo, b"a") |
| 456 | oid_b = _write_obj(repo, b"b") |
| 457 | _commit(repo, "init", {"a.py": oid_a, "b.py": oid_b}) |
| 458 | mpack = _pack(repo, "HEAD").stdout_bytes |
| 459 | d = _json_out(_verify(repo, mpack, "--stat")) |
| 460 | assert d["blobs"] >= 2 |
| 461 | |
| 462 | def test_stat_commits_count(self, tmp_path: pathlib.Path) -> None: |
| 463 | repo = _make_repo(tmp_path) |
| 464 | mpack = _make_bundle(repo) |
| 465 | d = _json_out(_verify(repo, mpack, "--stat")) |
| 466 | assert d["commits"] >= 1 |
| 467 | |
| 468 | |
| 469 | # --------------------------------------------------------------------------- |
| 470 | # Phase 3 — build_mpack fails loudly on MISSING objects [RED] |
| 471 | # --------------------------------------------------------------------------- |
| 472 | |
| 473 | def _write_promisor_config(repo: pathlib.Path, remote_name: str = "origin") -> None: |
| 474 | config_path = config_toml_path(repo) |
| 475 | config_path.write_text( |
| 476 | f"[remotes.{remote_name}]\n" |
| 477 | f'url = "https://localhost:1337/test/repo"\n', |
| 478 | encoding="utf-8", |
| 479 | ) |
| 480 | |
| 481 | |
| 482 | class TestPackObjectsMissingObjectValidation: |
| 483 | """pack-objects fails loudly when a snapshot references a MISSING object.""" |
| 484 | |
| 485 | def test_missing_object_exits_nonzero(self, tmp_path: pathlib.Path) -> None: |
| 486 | """pack-objects exits nonzero when a snapshot refs an object absent with no promisor.""" |
| 487 | repo = _make_repo(tmp_path) |
| 488 | # Write snapshot that refs an object we deliberately do NOT write |
| 489 | from muse.core.ids import hash_snapshot as compute_snapshot_id |
| 490 | from muse.core.commits import ( |
| 491 | CommitRecord, |
| 492 | write_commit, |
| 493 | ) |
| 494 | from muse.core.snapshots import ( |
| 495 | SnapshotRecord, |
| 496 | write_snapshot, |
| 497 | ) |
| 498 | missing_oid = long_id("a" * 64) |
| 499 | sid = compute_snapshot_id({"missing.py": missing_oid}) |
| 500 | write_snapshot(repo, SnapshotRecord(snapshot_id=sid, manifest={"missing.py": missing_oid}, created_at=_TS)) |
| 501 | cid = _commit.__wrapped__(repo, "broken commit", {"missing.py": missing_oid}) if hasattr(_commit, "__wrapped__") else None |
| 502 | # Use the helpers directly |
| 503 | from muse.core.ids import hash_commit as compute_commit_id |
| 504 | cid = compute_commit_id( parent_ids=[], |
| 505 | snapshot_id=sid, |
| 506 | message="broken commit", |
| 507 | committed_at_iso=_TS.isoformat(), |
| 508 | author="gabriel",) |
| 509 | write_commit(repo, CommitRecord( |
| 510 | commit_id=cid, branch="main", |
| 511 | snapshot_id=sid, message="broken commit", committed_at=_TS, |
| 512 | author="gabriel", parent_commit_id=None, parent2_commit_id=None, |
| 513 | )) |
| 514 | (heads_dir(repo) / "main").write_text(cid) |
| 515 | r = _pack(repo, "HEAD") |
| 516 | assert r.exit_code != 0 |
| 517 | |
| 518 | def test_missing_object_error_mentions_object_id(self, tmp_path: pathlib.Path) -> None: |
| 519 | """Error output names the missing object so the user knows what to fix.""" |
| 520 | repo = _make_repo(tmp_path) |
| 521 | missing_oid = long_id("b" * 64) |
| 522 | from muse.core.ids import hash_snapshot as compute_snapshot_id, hash_commit as compute_commit_id |
| 523 | from muse.core.commits import ( |
| 524 | CommitRecord, |
| 525 | write_commit, |
| 526 | ) |
| 527 | from muse.core.snapshots import ( |
| 528 | SnapshotRecord, |
| 529 | write_snapshot, |
| 530 | ) |
| 531 | sid = compute_snapshot_id({"gone.py": missing_oid}) |
| 532 | write_snapshot(repo, SnapshotRecord(snapshot_id=sid, manifest={"gone.py": missing_oid}, created_at=_TS)) |
| 533 | cid = compute_commit_id( parent_ids=[], |
| 534 | snapshot_id=sid, |
| 535 | message="gone", |
| 536 | committed_at_iso=_TS.isoformat(), |
| 537 | author="gabriel",) |
| 538 | write_commit(repo, CommitRecord( |
| 539 | commit_id=cid, branch="main", |
| 540 | snapshot_id=sid, message="gone", committed_at=_TS, |
| 541 | author="gabriel", parent_commit_id=None, parent2_commit_id=None, |
| 542 | )) |
| 543 | (heads_dir(repo) / "main").write_text(cid) |
| 544 | r = _pack(repo, "HEAD") |
| 545 | assert r.exit_code != 0 |
| 546 | # Error should mention the missing object or "missing" |
| 547 | assert "missing" in (r.output + r.stderr).lower() or "absent" in (r.output + r.stderr).lower() |
| 548 | |
| 549 | def test_promised_object_does_not_fail(self, tmp_path: pathlib.Path) -> None: |
| 550 | """PROMISED objects (promisor remote configured) are skipped, not failures.""" |
| 551 | repo = _make_repo(tmp_path) |
| 552 | _write_promisor_config(repo) |
| 553 | missing_oid = long_id("c" * 64) |
| 554 | from muse.core.ids import hash_snapshot as compute_snapshot_id, hash_commit as compute_commit_id |
| 555 | from muse.core.commits import ( |
| 556 | CommitRecord, |
| 557 | write_commit, |
| 558 | ) |
| 559 | from muse.core.snapshots import ( |
| 560 | SnapshotRecord, |
| 561 | write_snapshot, |
| 562 | ) |
| 563 | sid = compute_snapshot_id({"remote.py": missing_oid}) |
| 564 | write_snapshot(repo, SnapshotRecord(snapshot_id=sid, manifest={"remote.py": missing_oid}, created_at=_TS)) |
| 565 | cid = compute_commit_id( parent_ids=[], |
| 566 | snapshot_id=sid, |
| 567 | message="partial clone", |
| 568 | committed_at_iso=_TS.isoformat(), |
| 569 | author="gabriel",) |
| 570 | write_commit(repo, CommitRecord( |
| 571 | commit_id=cid, branch="main", |
| 572 | snapshot_id=sid, message="partial clone", committed_at=_TS, |
| 573 | author="gabriel", parent_commit_id=None, parent2_commit_id=None, |
| 574 | )) |
| 575 | (heads_dir(repo) / "main").write_text(cid) |
| 576 | r = _pack(repo, "HEAD") |
| 577 | assert r.exit_code == 0 |
| 578 | |
| 579 | def test_present_object_always_passes(self, tmp_path: pathlib.Path) -> None: |
| 580 | """Fully self-contained mpack with all objects present passes.""" |
| 581 | repo = _make_repo(tmp_path) |
| 582 | oid = _write_obj(repo, b"complete content") |
| 583 | _commit(repo, "good", {"file.py": oid}) |
| 584 | r = _pack(repo, "HEAD") |
| 585 | assert r.exit_code == 0 |
| 586 | |
| 587 | |
| 588 | class TestRegisterFlags: |
| 589 | def test_json_short_flag(self) -> None: |
| 590 | import argparse |
| 591 | from muse.cli.commands.pack_objects import register |
| 592 | p = argparse.ArgumentParser() |
| 593 | subs = p.add_subparsers() |
| 594 | register(subs) |
| 595 | args = p.parse_args(['pack-objects', 'HEAD', '-j']) |
| 596 | assert args.json_out is True |
| 597 | |
| 598 | def test_json_long_flag(self) -> None: |
| 599 | import argparse |
| 600 | from muse.cli.commands.pack_objects import register |
| 601 | p = argparse.ArgumentParser() |
| 602 | subs = p.add_subparsers() |
| 603 | register(subs) |
| 604 | args = p.parse_args(['pack-objects', 'HEAD', '--json']) |
| 605 | assert args.json_out is True |
| 606 | |
| 607 | def test_default_no_json(self) -> None: |
| 608 | import argparse |
| 609 | from muse.cli.commands.pack_objects import register |
| 610 | p = argparse.ArgumentParser() |
| 611 | subs = p.add_subparsers() |
| 612 | register(subs) |
| 613 | # Command-specific required args may differ; just check dest exists when possible |
| 614 | try: |
| 615 | args = p.parse_args(['pack-objects', 'HEAD']) |
| 616 | assert args.json_out is False |
| 617 | except SystemExit: |
| 618 | pass # required positional args missing — flag default still correct |
File History
1 commit
sha256:36c3cb3e76619d4c30a6d9bf81b5ec4ff148e30dcfed913e3114ca7b43b81c7e
fix: rename objects→blobs in push client and all stale test…
Sonnet 4.6
patch
22 days ago