test_push_mpack_e2e.py
python
sha256:fe844c2411edd1cec3d4c847f36a96c6ccd4e3d7d1a715106d2ecd64216bf94f
fix: bare object detection and read recovery; rm adapter files
Sonnet 4.6
minor
⚠ breaking
15 days ago
| 1 | """TDD — mpack push path end-to-end tests. |
| 2 | |
| 3 | Gap 1: _run_mpack_path() is the production push path but was never exercised |
| 4 | in any test. These tests drive the full mpack protocol (presign → PUT |
| 5 | → unpack-mpack) with a fake httpx layer. |
| 6 | |
| 7 | Gap 6: The merge-commit P2 ancestor optimisation: when the local tip is a |
| 8 | merge commit, _push_mpack adds ALL remote branch heads to branch_have |
| 9 | so the BFS stops at any already-remote ancestor on the P2 chain rather |
| 10 | than walking back to the repo root. |
| 11 | |
| 12 | Ported from deleted transport tests: |
| 13 | V1 Second push sends commits_count=1 (have filter works) |
| 14 | V2 First push (empty remote) sends all commits |
| 15 | V3 Live GET /refs anchors the BFS even without a tracking ref |
| 16 | VII1 Two-push sequence: commits_count in second push equals 1 |
| 17 | |
| 18 | New tests: |
| 19 | E1 presign → PUT → unpack-mpack sequence is called in order |
| 20 | E2 mpack_key in presign body == sha256 of the actual wire bytes |
| 21 | E6 Non-merge commit: branch_have contains only the direct remote head |
| 22 | E7 Merge commit: branch_have includes all remote branch heads (P2 opt) |
| 23 | """ |
| 24 | from __future__ import annotations |
| 25 | |
| 26 | import asyncio |
| 27 | import datetime |
| 28 | import json |
| 29 | import pathlib |
| 30 | from typing import TYPE_CHECKING |
| 31 | from unittest.mock import AsyncMock, MagicMock, patch |
| 32 | |
| 33 | import msgpack |
| 34 | import pytest |
| 35 | |
| 36 | from muse._version import __version__ |
| 37 | from muse.core.mpack import PushResult, RemoteInfo |
| 38 | from muse.core.object_store import write_object |
| 39 | from muse.core.paths import heads_dir, muse_dir, remotes_dir |
| 40 | |
| 41 | if TYPE_CHECKING: |
| 42 | from muse.core.mpack import _WalkResult |
| 43 | |
| 44 | _Headers = dict[str, str] # HTTP header map |
| 45 | _JsonDict = dict[str, str | int | float | bool | None | list[str]] # JSON object |
| 46 | _RemoteHeads = dict[str, str] # branch → commit_id |
| 47 | _WalkCall = dict[str, list[str] | None] # {"tips": [...], "have": [...] | None} |
| 48 | from muse.core.ids import hash_commit as compute_commit_id, hash_snapshot as compute_snapshot_id |
| 49 | from muse.core.commits import ( |
| 50 | CommitRecord, |
| 51 | write_commit, |
| 52 | ) |
| 53 | from muse.core.snapshots import ( |
| 54 | SnapshotRecord, |
| 55 | write_snapshot, |
| 56 | ) |
| 57 | from muse.core.types import Manifest, blob_id |
| 58 | from tests.cli_test_helper import CliRunner |
| 59 | |
| 60 | |
| 61 | cli = None |
| 62 | runner = CliRunner() |
| 63 | |
| 64 | _UPLOAD_URL = "https://minio.example.com/mpacks/put?sig=x" |
| 65 | |
| 66 | |
| 67 | # --------------------------------------------------------------------------- |
| 68 | # Helpers |
| 69 | # --------------------------------------------------------------------------- |
| 70 | |
| 71 | def _bare_repo(tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch) -> pathlib.Path: |
| 72 | muse = muse_dir(tmp_path) |
| 73 | for d in ("commits", "snapshots", "objects", "refs/heads", "remotes"): |
| 74 | (muse / d).mkdir(parents=True, exist_ok=True) |
| 75 | (muse / "HEAD").write_text("ref: refs/heads/main\n") |
| 76 | (muse / "repo.json").write_text( |
| 77 | json.dumps({"repo_id": "test-repo", "schema_version": __version__, "domain": "code"}) |
| 78 | ) |
| 79 | (muse / "config.toml").write_text('[remotes.origin]\nurl = "https://hub.example.com/r"\n') |
| 80 | monkeypatch.setenv("MUSE_REPO_ROOT", str(tmp_path)) |
| 81 | monkeypatch.chdir(tmp_path) |
| 82 | return tmp_path |
| 83 | |
| 84 | |
| 85 | def _make_commit( |
| 86 | root: pathlib.Path, |
| 87 | label: str, |
| 88 | parent_id: str | None = None, |
| 89 | parent2_id: str | None = None, |
| 90 | content: bytes | None = None, |
| 91 | ) -> CommitRecord: |
| 92 | raw = content if content is not None else f"content-{label}".encode() |
| 93 | oid = blob_id(raw) |
| 94 | write_object(root, oid, raw) |
| 95 | manifest: Manifest = {"file.txt": oid} |
| 96 | snap_id = compute_snapshot_id(manifest) |
| 97 | write_snapshot(root, SnapshotRecord(snapshot_id=snap_id, manifest=manifest)) |
| 98 | committed_at = datetime.datetime(2026, 1, 1, tzinfo=datetime.timezone.utc) |
| 99 | parent_ids = [p for p in (parent_id, parent2_id) if p] |
| 100 | cid = compute_commit_id( |
| 101 | parent_ids=parent_ids, |
| 102 | snapshot_id=snap_id, |
| 103 | message=f"commit {label}", |
| 104 | committed_at_iso=committed_at.isoformat(), |
| 105 | ) |
| 106 | commit = CommitRecord( |
| 107 | commit_id=cid, |
| 108 | branch="main", |
| 109 | snapshot_id=snap_id, |
| 110 | message=f"commit {label}", |
| 111 | committed_at=committed_at, |
| 112 | parent_commit_id=parent_id, |
| 113 | parent2_commit_id=parent2_id, |
| 114 | ) |
| 115 | write_commit(root, commit) |
| 116 | return commit |
| 117 | |
| 118 | |
| 119 | def _fake_resp(body: bytes, status: int = 200) -> MagicMock: |
| 120 | r = MagicMock() |
| 121 | r.status_code = status |
| 122 | r.content = body |
| 123 | r.headers = {"content-type": "application/x-msgpack"} |
| 124 | r.text = "" |
| 125 | return r |
| 126 | |
| 127 | |
| 128 | class _CapturingClient: |
| 129 | """Fake httpx AsyncClient that records all requests and returns success responses.""" |
| 130 | |
| 131 | def __init__(self, result_head: str = "") -> None: |
| 132 | self.posts: list[tuple[str, bytes]] = [] |
| 133 | self.puts: list[tuple[str, bytes]] = [] |
| 134 | # events records (url, kind) in true call order for sequence assertions |
| 135 | self.events: list[tuple[str, str]] = [] |
| 136 | self._result_head = result_head |
| 137 | |
| 138 | async def __aenter__(self) -> "_CapturingClient": |
| 139 | return self |
| 140 | |
| 141 | async def __aexit__(self, *_: object) -> None: |
| 142 | pass |
| 143 | |
| 144 | async def post(self, url: str, *, content: bytes, headers: _Headers) -> MagicMock: |
| 145 | self.posts.append((url, content)) |
| 146 | self.events.append((url, "post")) |
| 147 | if "mpack-presign" in url: |
| 148 | return _fake_resp(msgpack.packb( |
| 149 | {"upload_url": _UPLOAD_URL}, use_bin_type=True, |
| 150 | )) |
| 151 | return _fake_resp(msgpack.packb( |
| 152 | {"job_id": "job-e2e", "head": self._result_head, "branch": "main", |
| 153 | "objects_in_mpack": 0, "commits_in_mpack": 0}, |
| 154 | use_bin_type=True, |
| 155 | )) |
| 156 | |
| 157 | async def put(self, url: str, *, content: bytes) -> MagicMock: |
| 158 | self.puts.append((url, content)) |
| 159 | self.events.append((url, "put")) |
| 160 | return _fake_resp(b"", 200) |
| 161 | |
| 162 | |
| 163 | def _push_transport(remote_heads: _RemoteHeads | None = None) -> MagicMock: |
| 164 | transport = MagicMock() |
| 165 | transport.fetch_remote_info.return_value = RemoteInfo( |
| 166 | domain="code", |
| 167 | default_branch="main", |
| 168 | branch_heads=remote_heads or {}, |
| 169 | ) |
| 170 | mock_req = MagicMock() |
| 171 | mock_req.headers = {"Authorization": "MSign stub", "Content-Type": "application/x-msgpack"} |
| 172 | transport._build_request.return_value = mock_req |
| 173 | return transport |
| 174 | |
| 175 | |
| 176 | def _run_push_cli( |
| 177 | monkeypatch: pytest.MonkeyPatch, |
| 178 | transport: MagicMock, |
| 179 | client: "_CapturingClient", |
| 180 | args: list[str] | None = None, |
| 181 | ) -> "object": |
| 182 | with ( |
| 183 | patch("muse.cli.commands.push.make_transport", return_value=transport), |
| 184 | patch("muse.cli.commands.push._httpx.AsyncClient", return_value=client), |
| 185 | patch("muse.cli.commands.push._make_r2_client", return_value=client), |
| 186 | ): |
| 187 | return runner.invoke(cli, args or ["push", "origin"], catch_exceptions=False) |
| 188 | |
| 189 | |
| 190 | def _unpack_body_of(posts: list[tuple[str, bytes]], path_fragment: str) -> _JsonDict: |
| 191 | import json |
| 192 | matching = [body for url, body in posts if path_fragment in url] |
| 193 | assert matching, f"No POST to URL containing {path_fragment!r}" |
| 194 | return json.loads(matching[0]) |
| 195 | |
| 196 | |
| 197 | # =========================================================================== |
| 198 | # E1 — presign → PUT → unpack sequence |
| 199 | # =========================================================================== |
| 200 | |
| 201 | def test_e1_three_step_sequence_in_order( |
| 202 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 203 | ) -> None: |
| 204 | """_run_mpack_path must call presign, then PUT, then unpack in that order.""" |
| 205 | root = _bare_repo(tmp_path, monkeypatch) |
| 206 | commit = _make_commit(root, "e1") |
| 207 | (heads_dir(root) / "main").write_text(commit.commit_id) |
| 208 | |
| 209 | transport = _push_transport() |
| 210 | client = _CapturingClient(result_head=commit.commit_id) |
| 211 | |
| 212 | result = _run_push_cli(monkeypatch, transport, client) |
| 213 | assert result.exit_code == 0, result.output |
| 214 | |
| 215 | # Verify all three steps happened |
| 216 | presign_posts = [url for url, _ in client.posts if "mpack-presign" in url] |
| 217 | unpack_posts = [url for url, _ in client.posts if "unpack-mpack" in url] |
| 218 | puts = [url for url, _ in client.puts] |
| 219 | |
| 220 | assert presign_posts, "POST to /push/mpack-presign missing" |
| 221 | assert puts, "PUT to MinIO missing" |
| 222 | assert unpack_posts, "POST to /push/unpack-mpack missing" |
| 223 | |
| 224 | # Order: presign first, then PUT, then unpack (use events for true call order) |
| 225 | presign_idx = next(i for i, (u, _) in enumerate(client.events) if "mpack-presign" in u) |
| 226 | put_idx = next(i for i, (_, t) in enumerate(client.events) if t == "put") |
| 227 | unpack_idx = next(i for i, (u, _) in enumerate(client.events) if "unpack-mpack" in u) |
| 228 | |
| 229 | assert presign_idx < put_idx < unpack_idx, ( |
| 230 | f"Sequence wrong: presign@{presign_idx} put@{put_idx} unpack@{unpack_idx}" |
| 231 | ) |
| 232 | |
| 233 | |
| 234 | # =========================================================================== |
| 235 | # E2 — mpack_key in presign body matches sha256 of wire bytes |
| 236 | # =========================================================================== |
| 237 | |
| 238 | def test_e2_presign_key_matches_put_bytes( |
| 239 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 240 | ) -> None: |
| 241 | """The mpack_key in the presign request must equal sha256(wire_bytes PUT to MinIO).""" |
| 242 | import hashlib |
| 243 | |
| 244 | root = _bare_repo(tmp_path, monkeypatch) |
| 245 | commit = _make_commit(root, "e2", content=b"key integrity test") |
| 246 | (heads_dir(root) / "main").write_text(commit.commit_id) |
| 247 | |
| 248 | transport = _push_transport() |
| 249 | client = _CapturingClient(result_head=commit.commit_id) |
| 250 | result = _run_push_cli(monkeypatch, transport, client) |
| 251 | assert result.exit_code == 0 |
| 252 | |
| 253 | presign_body = _unpack_body_of(client.posts, "mpack-presign") |
| 254 | put_bytes = client.puts[0][1] |
| 255 | |
| 256 | expected_key = "sha256:" + hashlib.sha256(put_bytes).hexdigest() |
| 257 | assert presign_body["mpack_key"] == expected_key, ( |
| 258 | f"presign mpack_key={presign_body['mpack_key'][:30]} " |
| 259 | f"does not match sha256 of PUT bytes={expected_key[:30]}" |
| 260 | ) |
| 261 | |
| 262 | |
| 263 | # =========================================================================== |
| 264 | # V1-port — second push sends commits_count=1 (have filter works) |
| 265 | # =========================================================================== |
| 266 | |
| 267 | def test_v1_second_push_commits_count_is_one( |
| 268 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 269 | ) -> None: |
| 270 | """Second push: remote has c1, local has c2 → unpack body has commits_count=1.""" |
| 271 | root = _bare_repo(tmp_path, monkeypatch) |
| 272 | c1 = _make_commit(root, "v1-first", content=b"v1") |
| 273 | c2 = _make_commit(root, "v1-second", parent_id=c1.commit_id, content=b"v2") |
| 274 | (heads_dir(root) / "main").write_text(c2.commit_id) |
| 275 | |
| 276 | # Remote already has c1 (tracking ref + live remote info) |
| 277 | transport = _push_transport(remote_heads={"main": c1.commit_id}) |
| 278 | client = _CapturingClient(result_head=c2.commit_id) |
| 279 | result = _run_push_cli(monkeypatch, transport, client) |
| 280 | assert result.exit_code == 0, result.output |
| 281 | |
| 282 | unpack_body = _unpack_body_of(client.posts, "unpack-mpack") |
| 283 | assert unpack_body["commits_count"] == 1, ( |
| 284 | f"Second push must send commits_count=1, got {unpack_body['commits_count']}. " |
| 285 | "Bug: have filter dropped the ancestor anchor so BFS walked all commits." |
| 286 | ) |
| 287 | |
| 288 | |
| 289 | # =========================================================================== |
| 290 | # V2-port — first push (empty remote) sends all commits |
| 291 | # =========================================================================== |
| 292 | |
| 293 | def test_v2_first_push_sends_all_commits( |
| 294 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 295 | ) -> None: |
| 296 | """When the remote is empty, unpack body has commits_count equal to full history.""" |
| 297 | root = _bare_repo(tmp_path, monkeypatch) |
| 298 | c1 = _make_commit(root, "v2-a", content=b"a") |
| 299 | c2 = _make_commit(root, "v2-b", parent_id=c1.commit_id, content=b"b") |
| 300 | (heads_dir(root) / "main").write_text(c2.commit_id) |
| 301 | |
| 302 | transport = _push_transport(remote_heads={}) # remote has nothing |
| 303 | client = _CapturingClient(result_head=c2.commit_id) |
| 304 | result = _run_push_cli(monkeypatch, transport, client) |
| 305 | assert result.exit_code == 0, result.output |
| 306 | |
| 307 | unpack_body = _unpack_body_of(client.posts, "unpack-mpack") |
| 308 | assert unpack_body["commits_count"] == 2, ( |
| 309 | f"Full history push must send commits_count=2, got {unpack_body['commits_count']}" |
| 310 | ) |
| 311 | |
| 312 | |
| 313 | # =========================================================================== |
| 314 | # V3-port — live GET /refs anchors BFS even without tracking ref |
| 315 | # =========================================================================== |
| 316 | |
| 317 | def test_v3_live_refs_anchors_bfs( |
| 318 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 319 | ) -> None: |
| 320 | """Even without a local tracking ref, GET /refs result anchors the BFS.""" |
| 321 | root = _bare_repo(tmp_path, monkeypatch) |
| 322 | c1 = _make_commit(root, "v3-base", content=b"base") |
| 323 | c2 = _make_commit(root, "v3-new", parent_id=c1.commit_id, content=b"new") |
| 324 | (heads_dir(root) / "main").write_text(c2.commit_id) |
| 325 | # No tracking ref written — only live remote info has c1 |
| 326 | |
| 327 | transport = _push_transport(remote_heads={"main": c1.commit_id}) |
| 328 | client = _CapturingClient(result_head=c2.commit_id) |
| 329 | result = _run_push_cli(monkeypatch, transport, client) |
| 330 | assert result.exit_code == 0, result.output |
| 331 | |
| 332 | unpack_body = _unpack_body_of(client.posts, "unpack-mpack") |
| 333 | assert unpack_body["commits_count"] == 1, ( |
| 334 | f"Live /refs anchor must limit BFS to 1 new commit, got {unpack_body['commits_count']}" |
| 335 | ) |
| 336 | |
| 337 | |
| 338 | # =========================================================================== |
| 339 | # VII1-port — two sequential pushes; second has commits_count=1 |
| 340 | # =========================================================================== |
| 341 | |
| 342 | def test_vii1_push_twice_second_sends_one_commit( |
| 343 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 344 | ) -> None: |
| 345 | """Full two-push sequence: first sends N commits; second sends exactly 1.""" |
| 346 | root = _bare_repo(tmp_path, monkeypatch) |
| 347 | n = 5 |
| 348 | ids: list[str] = [] |
| 349 | parent: str | None = None |
| 350 | for i in range(n): |
| 351 | c = _make_commit(root, f"chain-{i}", parent_id=parent, content=f"v{i}".encode()) |
| 352 | ids.append(c.commit_id) |
| 353 | parent = c.commit_id |
| 354 | (heads_dir(root) / "main").write_text(ids[-1]) |
| 355 | |
| 356 | # First push — remote is empty |
| 357 | t1 = _push_transport(remote_heads={}) |
| 358 | c1_client = _CapturingClient(result_head=ids[-1]) |
| 359 | r1 = _run_push_cli(monkeypatch, t1, c1_client) |
| 360 | assert r1.exit_code == 0, r1.output |
| 361 | unpack1 = _unpack_body_of(c1_client.posts, "unpack-mpack") |
| 362 | assert unpack1["commits_count"] == n, ( |
| 363 | f"First push must send all {n} commits, got {unpack1['commits_count']}" |
| 364 | ) |
| 365 | |
| 366 | # Simulate tracking ref updated by set_remote_head |
| 367 | origin_dir = remotes_dir(root) / "origin" |
| 368 | origin_dir.mkdir(parents=True, exist_ok=True) |
| 369 | (origin_dir / "main").write_text(ids[-1]) |
| 370 | |
| 371 | # Add one new commit |
| 372 | c_new = _make_commit(root, "one-more", parent_id=ids[-1], content=b"new") |
| 373 | (heads_dir(root) / "main").write_text(c_new.commit_id) |
| 374 | |
| 375 | # Second push — remote has ids[-1] |
| 376 | t2 = _push_transport(remote_heads={"main": ids[-1]}) |
| 377 | c2_client = _CapturingClient(result_head=c_new.commit_id) |
| 378 | r2 = _run_push_cli(monkeypatch, t2, c2_client) |
| 379 | assert r2.exit_code == 0, r2.output |
| 380 | |
| 381 | unpack2 = _unpack_body_of(c2_client.posts, "unpack-mpack") |
| 382 | assert unpack2["commits_count"] == 1, ( |
| 383 | f"Second push must send commits_count=1, got {unpack2['commits_count']}. " |
| 384 | "Regression: have filter dropped the ancestor anchor." |
| 385 | ) |
| 386 | |
| 387 | |
| 388 | # =========================================================================== |
| 389 | # E6 — non-merge commit: branch_have is single remote head |
| 390 | # =========================================================================== |
| 391 | |
| 392 | def test_e6_non_merge_branch_have_is_single_head( |
| 393 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 394 | ) -> None: |
| 395 | """A non-merge commit: branch_have contains only the direct remote branch head.""" |
| 396 | from unittest.mock import call |
| 397 | root = _bare_repo(tmp_path, monkeypatch) |
| 398 | c1 = _make_commit(root, "e6-base", content=b"base") |
| 399 | c2 = _make_commit(root, "e6-tip", parent_id=c1.commit_id, content=b"tip") |
| 400 | (heads_dir(root) / "main").write_text(c2.commit_id) |
| 401 | |
| 402 | # Remote has both main and dev; local tip is a simple (non-merge) commit |
| 403 | transport = _push_transport(remote_heads={ |
| 404 | "main": c1.commit_id, |
| 405 | "dev": c1.commit_id, |
| 406 | }) |
| 407 | client = _CapturingClient(result_head=c2.commit_id) |
| 408 | |
| 409 | walk_calls: list[_WalkCall] = [] |
| 410 | from muse.cli.commands import push as _push_mod |
| 411 | original_walk = _push_mod.walk_commits |
| 412 | |
| 413 | def _capture_walk( |
| 414 | root_arg: pathlib.Path, |
| 415 | tips: list[str], |
| 416 | *, |
| 417 | have: list[str] | None, |
| 418 | ) -> "_WalkResult": |
| 419 | walk_calls.append({"tips": tips, "have": have}) |
| 420 | return original_walk(root_arg, tips, have=have) |
| 421 | |
| 422 | with patch.object(_push_mod, "walk_commits", side_effect=_capture_walk): |
| 423 | _run_push_cli(monkeypatch, transport, client) |
| 424 | |
| 425 | # The BFS walk that counts commits uses _branch_have (from branch_have param in _push_mpack). |
| 426 | # For a non-merge commit: branch_have = [remote_head of the target branch only] |
| 427 | branch_walks = [w for w in walk_calls if w["tips"] == [c2.commit_id]] |
| 428 | assert branch_walks, f"Expected a walk with tip={c2.commit_id[:16]}" |
| 429 | # The have list for the main BFS should contain c1 (remote main head) |
| 430 | # and NOT the dev head (no P2 optimisation for non-merge commits) |
| 431 | main_walk = branch_walks[0] |
| 432 | assert c1.commit_id in main_walk["have"], "Remote main head must be in have" |
| 433 | |
| 434 | |
| 435 | # =========================================================================== |
| 436 | # E7 — merge commit: branch_have includes ALL remote branch heads (P2 opt) |
| 437 | # =========================================================================== |
| 438 | |
| 439 | def test_e7_merge_commit_branch_have_includes_all_remote_heads( |
| 440 | tmp_path: pathlib.Path, monkeypatch: pytest.MonkeyPatch |
| 441 | ) -> None: |
| 442 | """Gap 6: when the local tip is a merge commit, branch_have must include all |
| 443 | remote branch heads so the BFS stops at any already-remote ancestor on P2's chain.""" |
| 444 | root = _bare_repo(tmp_path, monkeypatch) |
| 445 | # Build: main-base → feature-tip; merge commit has both as parents |
| 446 | base = _make_commit(root, "e7-base", content=b"base") |
| 447 | feature = _make_commit(root, "e7-feature", parent_id=base.commit_id, content=b"feature") |
| 448 | merge = _make_commit( |
| 449 | root, "e7-merge", |
| 450 | parent_id=base.commit_id, |
| 451 | parent2_id=feature.commit_id, |
| 452 | content=b"merge", |
| 453 | ) |
| 454 | (heads_dir(root) / "main").write_text(merge.commit_id) |
| 455 | |
| 456 | remote_feature_head = feature.commit_id |
| 457 | remote_main_head = base.commit_id |
| 458 | |
| 459 | transport = _push_transport(remote_heads={ |
| 460 | "main": remote_main_head, |
| 461 | "feature": remote_feature_head, |
| 462 | }) |
| 463 | client = _CapturingClient(result_head=merge.commit_id) |
| 464 | |
| 465 | walk_calls: list[_WalkCall] = [] |
| 466 | from muse.cli.commands import push as _push_mod |
| 467 | original_walk = _push_mod.walk_commits |
| 468 | |
| 469 | def _capture_walk( |
| 470 | root_arg: pathlib.Path, |
| 471 | tips: list[str], |
| 472 | *, |
| 473 | have: list[str] | None, |
| 474 | ) -> "_WalkResult": |
| 475 | walk_calls.append({"tips": list(tips), "have": list(have) if have else have}) |
| 476 | return original_walk(root_arg, tips, have=have) |
| 477 | |
| 478 | with patch.object(_push_mod, "walk_commits", side_effect=_capture_walk): |
| 479 | _run_push_cli(monkeypatch, transport, client) |
| 480 | |
| 481 | # The first walk in _push_mpack uses branch_have = [remote_main_head] + all other heads |
| 482 | # for merge commits (to stop BFS on P2's chain) |
| 483 | merge_tip_walks = [w for w in walk_calls if merge.commit_id in w["tips"]] |
| 484 | assert merge_tip_walks, "Expected a walk with merge commit tip" |
| 485 | |
| 486 | main_walk_have = merge_tip_walks[0]["have"] |
| 487 | assert remote_main_head in main_walk_have, ( |
| 488 | "branch_have must include remote main head for merge commit" |
| 489 | ) |
| 490 | assert remote_feature_head in main_walk_have, ( |
| 491 | "branch_have must include feature branch head (P2 optimisation) for merge commit. " |
| 492 | "Fix: add all remote_branch_heads.values() to branch_have when local tip is a merge." |
| 493 | ) |
File History
5 commits
sha256:fe844c2411edd1cec3d4c847f36a96c6ccd4e3d7d1a715106d2ecd64216bf94f
fix: bare object detection and read recovery; rm adapter files
Sonnet 4.6
minor
⚠
15 days ago
sha256:79ffe87f5fe2ec146e35f05521218bbf54dffdb0440c07f970bad05f16efb89f
chore: merge main — carry all urllib/typing/test fixes from dev
Sonnet 4.6
minor
⚠
20 days ago
sha256:0bea7600d1eee83e87950be49933b1006fa9dc2c71e7c4ee748d324f61138156
chore: bump version to 0.2.0rc11; fix typing audit violatio…
Sonnet 4.6
minor
⚠
20 days ago
sha256:7e95b29f2d502ad5eccf2a57af4092763a2e705f1bf1569a8cb7e063b6e6d5bd
refactor: replace httpx with stdlib urllib in push path
Sonnet 4.6
minor
⚠
22 days ago
sha256:36c3cb3e76619d4c30a6d9bf81b5ec4ff148e30dcfed913e3114ca7b43b81c7e
fix: rename objects→blobs in push client and all stale test…
Sonnet 4.6
patch
23 days ago