test_cmd_merge.py
python
sha256:88ac91129873e6a496e9189515aa690eb893ae25d69c8f72af141a2be5068eb3
docs: docstring sprint contract→find-symbol — idiomatic run…
Sonnet 4.6
patch
138 days ago
| 1 | """Comprehensive tests for ``muse merge``. |
| 2 | |
| 3 | Covers: |
| 4 | - E2E: merge fast-forward, merge with conflicts, --format json |
| 5 | - Integration: HEAD updated after merge, conflict state written |
| 6 | - Stress: merge with many files |
| 7 | """ |
| 8 | |
| 9 | from __future__ import annotations |
| 10 | |
| 11 | type _FileStore = dict[str, bytes] |
| 12 | |
| 13 | import datetime |
| 14 | import json |
| 15 | import pathlib |
| 16 | import uuid |
| 17 | |
| 18 | import pytest |
| 19 | from tests.cli_test_helper import CliRunner |
| 20 | from muse.core._types import long_id |
| 21 | from muse.core.object_store import object_path |
| 22 | |
| 23 | cli = None # argparse migration — CliRunner ignores this arg |
| 24 | |
| 25 | runner = CliRunner() |
| 26 | |
| 27 | |
| 28 | # --------------------------------------------------------------------------- |
| 29 | # Shared helpers |
| 30 | # --------------------------------------------------------------------------- |
| 31 | |
| 32 | def _env(root: pathlib.Path) -> Manifest: |
| 33 | return {"MUSE_REPO_ROOT": str(root)} |
| 34 | |
| 35 | |
| 36 | def _init_repo(tmp_path: pathlib.Path) -> tuple[pathlib.Path, str]: |
| 37 | muse_dir = tmp_path / ".muse" |
| 38 | muse_dir.mkdir() |
| 39 | repo_id = str(uuid.uuid4()) |
| 40 | (muse_dir / "repo.json").write_text(json.dumps({ |
| 41 | "repo_id": repo_id, |
| 42 | "domain": "code", |
| 43 | "default_branch": "main", |
| 44 | "created_at": "2025-01-01T00:00:00+00:00", |
| 45 | }), encoding="utf-8") |
| 46 | (muse_dir / "HEAD").write_text("ref: refs/heads/main", encoding="utf-8") |
| 47 | (muse_dir / "refs" / "heads").mkdir(parents=True) |
| 48 | (muse_dir / "snapshots").mkdir() |
| 49 | (muse_dir / "commits").mkdir() |
| 50 | (muse_dir / "objects").mkdir() |
| 51 | return tmp_path, repo_id |
| 52 | |
| 53 | |
| 54 | def _make_commit(root: pathlib.Path, repo_id: str, branch: str = "main", |
| 55 | message: str = "test", |
| 56 | manifest: Manifest | None = None) -> str: |
| 57 | from muse.core.store import CommitRecord, SnapshotRecord, write_commit, write_snapshot |
| 58 | from muse.core.snapshot import compute_snapshot_id, compute_commit_id |
| 59 | |
| 60 | ref_file = root / ".muse" / "refs" / "heads" / branch |
| 61 | parent_id = ref_file.read_text().strip() if ref_file.exists() else None |
| 62 | m = manifest or {} |
| 63 | snap_id = compute_snapshot_id(m) |
| 64 | committed_at = datetime.datetime.now(datetime.timezone.utc) |
| 65 | commit_id = compute_commit_id( |
| 66 | parent_ids=[parent_id] if parent_id else [], |
| 67 | snapshot_id=snap_id, message=message, |
| 68 | committed_at_iso=committed_at.isoformat(), |
| 69 | ) |
| 70 | write_snapshot(root, SnapshotRecord(snapshot_id=snap_id, manifest=m)) |
| 71 | write_commit(root, CommitRecord( |
| 72 | commit_id=commit_id, repo_id=repo_id, branch=branch, |
| 73 | snapshot_id=snap_id, message=message, committed_at=committed_at, |
| 74 | parent_commit_id=parent_id, |
| 75 | )) |
| 76 | ref_file.parent.mkdir(parents=True, exist_ok=True) |
| 77 | ref_file.write_text(commit_id, encoding="utf-8") |
| 78 | return commit_id |
| 79 | |
| 80 | |
| 81 | def _write_object(root: pathlib.Path, content: bytes) -> str: |
| 82 | import hashlib |
| 83 | obj_id = long_id(hashlib.sha256(content).hexdigest()) |
| 84 | p = object_path(root, obj_id) |
| 85 | p.parent.mkdir(parents=True, exist_ok=True) |
| 86 | p.write_bytes(content) |
| 87 | return obj_id |
| 88 | |
| 89 | |
| 90 | # --------------------------------------------------------------------------- |
| 91 | # Tests |
| 92 | # --------------------------------------------------------------------------- |
| 93 | |
| 94 | class TestMergeCLI: |
| 95 | def test_merge_branch_into_main(self, tmp_path: pathlib.Path) -> None: |
| 96 | root, repo_id = _init_repo(tmp_path) |
| 97 | base_id = _make_commit(root, repo_id, branch="main", message="base") |
| 98 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 99 | obj = _write_object(root, b"feature content") |
| 100 | _make_commit(root, repo_id, branch="feature", message="feature work", |
| 101 | manifest={"new_track.mid": obj}) |
| 102 | result = runner.invoke(cli, ["merge", "feature"], env=_env(root), catch_exceptions=False) |
| 103 | assert result.exit_code == 0 |
| 104 | |
| 105 | def test_merge_nonexistent_branch_fails(self, tmp_path: pathlib.Path) -> None: |
| 106 | root, repo_id = _init_repo(tmp_path) |
| 107 | _make_commit(root, repo_id) |
| 108 | result = runner.invoke(cli, ["merge", "does-not-exist"], env=_env(root)) |
| 109 | assert result.exit_code != 0 |
| 110 | |
| 111 | def test_merge_format_json(self, tmp_path: pathlib.Path) -> None: |
| 112 | root, repo_id = _init_repo(tmp_path) |
| 113 | base_id = _make_commit(root, repo_id, branch="main", message="base") |
| 114 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 115 | _make_commit(root, repo_id, branch="feature", message="feat") |
| 116 | result = runner.invoke( |
| 117 | cli, ["merge", "--format", "json", "feature"], env=_env(root), catch_exceptions=False |
| 118 | ) |
| 119 | assert result.exit_code == 0 |
| 120 | data = json.loads(result.output) |
| 121 | assert isinstance(data, dict) |
| 122 | |
| 123 | def test_merge_message_flag(self, tmp_path: pathlib.Path) -> None: |
| 124 | root, repo_id = _init_repo(tmp_path) |
| 125 | base_id = _make_commit(root, repo_id, branch="main", message="base") |
| 126 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 127 | _make_commit(root, repo_id, branch="feature", message="feat") |
| 128 | result = runner.invoke( |
| 129 | cli, ["merge", "--message", "Merge feature", "feature"], |
| 130 | env=_env(root), catch_exceptions=False |
| 131 | ) |
| 132 | assert result.exit_code == 0 |
| 133 | |
| 134 | def test_merge_invalid_branch_name_rejected(self, tmp_path: pathlib.Path) -> None: |
| 135 | root, repo_id = _init_repo(tmp_path) |
| 136 | _make_commit(root, repo_id) |
| 137 | result = runner.invoke(cli, ["merge", "../evil"], env=_env(root)) |
| 138 | assert result.exit_code != 0 |
| 139 | |
| 140 | def test_merge_output_sanitized(self, tmp_path: pathlib.Path) -> None: |
| 141 | root, repo_id = _init_repo(tmp_path) |
| 142 | base_id = _make_commit(root, repo_id, branch="main", message="base") |
| 143 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 144 | _make_commit(root, repo_id, branch="feature", message="feat") |
| 145 | result = runner.invoke(cli, ["merge", "feature"], env=_env(root), catch_exceptions=False) |
| 146 | assert "\x1b" not in result.output |
| 147 | |
| 148 | |
| 149 | class TestMergeConflictWorkdir: |
| 150 | """Regression: non-conflicting additions from theirs must reach the |
| 151 | working tree even when a conflicted merge exits early. |
| 152 | |
| 153 | Bug: muse merge called ``raise SystemExit`` before ``_restore_from_manifest`` |
| 154 | when conflicts existed. Theirs-only file additions were computed but never |
| 155 | written to disk; ``muse checkout --theirs --all`` only resolved the |
| 156 | conflict_paths, so ``muse code add .`` missed the new files and the merge |
| 157 | commit was silently incomplete. |
| 158 | """ |
| 159 | |
| 160 | def _make_commit_with_files( |
| 161 | self, |
| 162 | root: pathlib.Path, |
| 163 | repo_id: str, |
| 164 | branch: str, |
| 165 | files: _FileStore, |
| 166 | parent_id: str | None = None, |
| 167 | message: str = "commit", |
| 168 | ) -> str: |
| 169 | manifest: Manifest = {} |
| 170 | for rel, content in files.items(): |
| 171 | oid = _write_object(root, content) |
| 172 | manifest[rel] = oid |
| 173 | dest = root / rel |
| 174 | dest.parent.mkdir(parents=True, exist_ok=True) |
| 175 | dest.write_bytes(content) |
| 176 | return _make_commit(root, repo_id, branch=branch, message=message, manifest=manifest) |
| 177 | |
| 178 | def test_theirs_only_additions_written_to_workdir_on_conflict( |
| 179 | self, tmp_path: pathlib.Path |
| 180 | ) -> None: |
| 181 | """Theirs-only new files must appear in the working tree after a |
| 182 | conflicted merge so that ``muse code add .`` captures them.""" |
| 183 | root, repo_id = _init_repo(tmp_path) |
| 184 | |
| 185 | # Base: one shared file that both sides will modify (guaranteeing conflict). |
| 186 | base_id = self._make_commit_with_files( |
| 187 | root, repo_id, "main", |
| 188 | {"shared.py": b"def foo(): pass\n"}, |
| 189 | message="base", |
| 190 | ) |
| 191 | |
| 192 | # Theirs: modifies shared.py AND adds two brand-new files. |
| 193 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 194 | self._make_commit_with_files( |
| 195 | root, repo_id, "feature", |
| 196 | { |
| 197 | "shared.py": b"def foo(): return 'theirs'\n", |
| 198 | "new_security_test.py": b"# security test\n", |
| 199 | "new_perf_test.py": b"# perf test\n", |
| 200 | }, |
| 201 | message="feature: add tests + modify shared", |
| 202 | ) |
| 203 | |
| 204 | # Ours: also modifies shared.py (guaranteeing a conflict on that file). |
| 205 | (root / "shared.py").write_bytes(b"def foo(): return 'ours'\n") |
| 206 | _make_commit( |
| 207 | root, repo_id, "main", message="ours: modify shared", |
| 208 | manifest={"shared.py": _write_object(root, b"def foo(): return 'ours'\n")}, |
| 209 | ) |
| 210 | |
| 211 | result = runner.invoke(cli, ["merge", "feature"], env=_env(root)) |
| 212 | |
| 213 | # Merge must exit with a conflict status, not a clean merge. |
| 214 | assert result.exit_code != 0, "Expected conflict exit code" |
| 215 | assert "CONFLICT" in result.output or "conflict" in result.output.lower() |
| 216 | |
| 217 | # The fix: theirs-only additions MUST now exist in the working tree. |
| 218 | assert (root / "new_security_test.py").exists(), ( |
| 219 | "new_security_test.py (theirs-only addition) must be written to the " |
| 220 | "working tree even though a conflict was detected on shared.py" |
| 221 | ) |
| 222 | assert (root / "new_perf_test.py").exists(), ( |
| 223 | "new_perf_test.py (theirs-only addition) must be written to the " |
| 224 | "working tree even though a conflict was detected on shared.py" |
| 225 | ) |
| 226 | assert (root / "new_security_test.py").read_bytes() == b"# security test\n" |
| 227 | assert (root / "new_perf_test.py").read_bytes() == b"# perf test\n" |
| 228 | |
| 229 | def test_conflicting_file_left_at_ours_version_on_conflict( |
| 230 | self, tmp_path: pathlib.Path |
| 231 | ) -> None: |
| 232 | """Conflicting files must remain at their ours content in the working |
| 233 | tree after a partial restore — the agent resolves via --ours/--theirs.""" |
| 234 | root, repo_id = _init_repo(tmp_path) |
| 235 | |
| 236 | base_id = self._make_commit_with_files( |
| 237 | root, repo_id, "main", |
| 238 | {"shared.py": b"def foo(): pass\n"}, |
| 239 | message="base", |
| 240 | ) |
| 241 | |
| 242 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 243 | self._make_commit_with_files( |
| 244 | root, repo_id, "feature", |
| 245 | { |
| 246 | "shared.py": b"def foo(): return 'theirs'\n", |
| 247 | "only_on_theirs.py": b"# new\n", |
| 248 | }, |
| 249 | message="feature", |
| 250 | ) |
| 251 | |
| 252 | ours_content = b"def foo(): return 'ours'\n" |
| 253 | (root / "shared.py").write_bytes(ours_content) |
| 254 | _make_commit( |
| 255 | root, repo_id, "main", message="ours", |
| 256 | manifest={"shared.py": _write_object(root, ours_content)}, |
| 257 | ) |
| 258 | |
| 259 | runner.invoke(cli, ["merge", "feature"], env=_env(root)) |
| 260 | |
| 261 | # Conflicting file must stay at ours content for agent inspection. |
| 262 | assert (root / "shared.py").read_bytes() == ours_content |
| 263 | |
| 264 | # Theirs-only addition must be present. |
| 265 | assert (root / "only_on_theirs.py").exists() |
| 266 | |
| 267 | |
| 268 | class TestMergeStress: |
| 269 | def test_merge_feature_with_many_files(self, tmp_path: pathlib.Path) -> None: |
| 270 | root, repo_id = _init_repo(tmp_path) |
| 271 | base_id = _make_commit(root, repo_id, branch="main", message="base") |
| 272 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 273 | manifest = {f"track_{i:03d}.mid": _write_object(root, f"data {i}".encode()) |
| 274 | for i in range(30)} |
| 275 | _make_commit(root, repo_id, branch="feature", message="many files", manifest=manifest) |
| 276 | result = runner.invoke(cli, ["merge", "feature"], env=_env(root), catch_exceptions=False) |
| 277 | assert result.exit_code == 0 |
| 278 | |
| 279 | |
| 280 | # --------------------------------------------------------------------------- |
| 281 | # Bug: muse merge --abort must preserve staged files on disk |
| 282 | # |
| 283 | # apply_manifest(HEAD) deletes files not in the committed HEAD manifest. |
| 284 | # Staged-but-not-committed files are not in HEAD, so they get deleted. |
| 285 | # After abort, those files should still exist on disk (they are staged work). |
| 286 | # --------------------------------------------------------------------------- |
| 287 | |
| 288 | class TestMergeAbortPreservesStagedFiles: |
| 289 | |
| 290 | def test_abort_leaves_staged_new_file_on_disk(self, tmp_path: pathlib.Path) -> None: |
| 291 | """muse merge --abort must not delete a staged-but-uncommitted new file.""" |
| 292 | from tests.cli_test_helper import CliRunner |
| 293 | r = CliRunner() |
| 294 | env = {"MUSE_REPO_ROOT": str(tmp_path)} |
| 295 | |
| 296 | # Init repo via muse init so staging is wired up. |
| 297 | r.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 298 | |
| 299 | # First commit: base file. |
| 300 | (tmp_path / "base.py").write_text("base\n") |
| 301 | r.invoke(cli, ["code", "add", "base.py"], env=env, catch_exceptions=False) |
| 302 | r.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 303 | |
| 304 | # Create feature branch. |
| 305 | r.invoke(cli, ["checkout", "-b", "feature"], env=env, catch_exceptions=False) |
| 306 | (tmp_path / "feature.py").write_text("feature\n") |
| 307 | r.invoke(cli, ["code", "add", "feature.py"], env=env, catch_exceptions=False) |
| 308 | r.invoke(cli, ["commit", "-m", "feature"], env=env, catch_exceptions=False) |
| 309 | |
| 310 | # Back to main, stage a new file (don't commit). |
| 311 | r.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 312 | staged_file = tmp_path / "staged_work.py" |
| 313 | staged_file.write_text("my staged work\n") |
| 314 | r.invoke(cli, ["code", "add", "staged_work.py"], env=env, catch_exceptions=False) |
| 315 | assert staged_file.exists() |
| 316 | |
| 317 | # Trigger a merge that conflicts (feature changed base.py, main also will). |
| 318 | # Simplest: just start and abort immediately. |
| 319 | r.invoke(cli, ["merge", "--force", "feature"], env=env) |
| 320 | |
| 321 | # Abort the merge. |
| 322 | r.invoke(cli, ["merge", "--abort"], env=env, catch_exceptions=False) |
| 323 | |
| 324 | # The staged file must still be on disk. |
| 325 | assert staged_file.exists(), \ |
| 326 | "muse merge --abort deleted a staged-but-uncommitted file from disk" |
| 327 | assert staged_file.read_text() == "my staged work\n" |
| 328 | |
| 329 | def test_abort_leaves_staged_modification_on_disk(self, tmp_path: pathlib.Path) -> None: |
| 330 | """muse merge --abort must not revert a staged modification.""" |
| 331 | from tests.cli_test_helper import CliRunner |
| 332 | r = CliRunner() |
| 333 | env = {"MUSE_REPO_ROOT": str(tmp_path)} |
| 334 | |
| 335 | r.invoke(cli, ["init"], env=env, catch_exceptions=False) |
| 336 | (tmp_path / "work.py").write_text("v1\n") |
| 337 | r.invoke(cli, ["code", "add", "work.py"], env=env, catch_exceptions=False) |
| 338 | r.invoke(cli, ["commit", "-m", "base"], env=env, catch_exceptions=False) |
| 339 | |
| 340 | r.invoke(cli, ["checkout", "-b", "feature"], env=env, catch_exceptions=False) |
| 341 | (tmp_path / "other.py").write_text("other\n") |
| 342 | r.invoke(cli, ["code", "add", "other.py"], env=env, catch_exceptions=False) |
| 343 | r.invoke(cli, ["commit", "-m", "feature"], env=env, catch_exceptions=False) |
| 344 | |
| 345 | r.invoke(cli, ["checkout", "main"], env=env, catch_exceptions=False) |
| 346 | # Stage a modification to work.py. |
| 347 | (tmp_path / "work.py").write_text("v2\n") |
| 348 | r.invoke(cli, ["code", "add", "work.py"], env=env, catch_exceptions=False) |
| 349 | |
| 350 | r.invoke(cli, ["merge", "--force", "feature"], env=env) |
| 351 | r.invoke(cli, ["merge", "--abort"], env=env, catch_exceptions=False) |
| 352 | |
| 353 | # The staged version (v2) must be on disk, not the committed version (v1). |
| 354 | assert (tmp_path / "work.py").read_text() == "v2\n", \ |
| 355 | "muse merge --abort reverted a staged modification" |
| 356 | |
| 357 | |
| 358 | # --------------------------------------------------------------------------- |
| 359 | # Bug: one-sided changes must not produce false conflicts at CLI level |
| 360 | # |
| 361 | # Scenario: our branch doesn't touch file A; theirs changes file A. |
| 362 | # merge must complete cleanly — no conflicts, file A takes theirs' version. |
| 363 | # --------------------------------------------------------------------------- |
| 364 | |
| 365 | class TestOneSidedChangeNeverConflicts: |
| 366 | |
| 367 | def test_theirs_only_changes_file_clean_merge(self, tmp_path: pathlib.Path) -> None: |
| 368 | root, repo_id = _init_repo(tmp_path) |
| 369 | # base: two files |
| 370 | base_id = _make_commit(root, repo_id, branch="main", message="base", manifest={ |
| 371 | "describe.py": _write_object(root, b"old describe\n"), |
| 372 | "pyproject.toml": _write_object(root, b"version = 1\n"), |
| 373 | }) |
| 374 | # feature branch: only changes describe.py and pyproject.toml |
| 375 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 376 | _make_commit(root, repo_id, branch="feature", message="fix", manifest={ |
| 377 | "describe.py": _write_object(root, b"fixed describe\n"), |
| 378 | "pyproject.toml": _write_object(root, b"version = 2\n"), |
| 379 | }) |
| 380 | # ours (main) makes an unrelated commit without touching those files |
| 381 | _make_commit(root, repo_id, branch="main", message="our unrelated work", manifest={ |
| 382 | "describe.py": _write_object(root, b"old describe\n"), |
| 383 | "pyproject.toml": _write_object(root, b"version = 1\n"), |
| 384 | "new_file.py": _write_object(root, b"new\n"), |
| 385 | }) |
| 386 | result = runner.invoke( |
| 387 | cli, ["merge", "--force", "--format", "json", "feature"], |
| 388 | env=_env(root), catch_exceptions=False |
| 389 | ) |
| 390 | assert result.exit_code == 0 |
| 391 | data = json.loads(result.output) |
| 392 | assert data["status"] in ("merged", "fast_forward") |
| 393 | assert data["conflicts"] == [] |
| 394 | |
| 395 | def test_both_sides_change_different_files_clean_merge(self, tmp_path: pathlib.Path) -> None: |
| 396 | root, repo_id = _init_repo(tmp_path) |
| 397 | base_id = _make_commit(root, repo_id, branch="main", message="base", manifest={ |
| 398 | "a.py": _write_object(root, b"a\n"), |
| 399 | "b.py": _write_object(root, b"b\n"), |
| 400 | }) |
| 401 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 402 | # feature: changes b.py only |
| 403 | _make_commit(root, repo_id, branch="feature", message="change b", manifest={ |
| 404 | "a.py": _write_object(root, b"a\n"), |
| 405 | "b.py": _write_object(root, b"b-theirs\n"), |
| 406 | }) |
| 407 | # main: changes a.py only |
| 408 | _make_commit(root, repo_id, branch="main", message="change a", manifest={ |
| 409 | "a.py": _write_object(root, b"a-ours\n"), |
| 410 | "b.py": _write_object(root, b"b\n"), |
| 411 | }) |
| 412 | result = runner.invoke( |
| 413 | cli, ["merge", "--force", "--format", "json", "feature"], |
| 414 | env=_env(root), catch_exceptions=False |
| 415 | ) |
| 416 | assert result.exit_code == 0 |
| 417 | data = json.loads(result.output) |
| 418 | assert data["conflicts"] == [] |
| 419 | |
| 420 | |
| 421 | # --------------------------------------------------------------------------- |
| 422 | # Bug: muse commit completing a merge must produce a hash-verified commit |
| 423 | # |
| 424 | # After resolving conflicts and running `muse commit`, the resulting commit |
| 425 | # (with two parents) must pass write_commit's content-hash verification. |
| 426 | # Previously this raised ValueError with "incoming record failed hash |
| 427 | # verification", permanently blocking merge completion. |
| 428 | # --------------------------------------------------------------------------- |
| 429 | |
| 430 | class TestMergeCommitCompletion: |
| 431 | |
| 432 | def test_commit_after_conflict_resolution_passes_hash_verification( |
| 433 | self, tmp_path: pathlib.Path |
| 434 | ) -> None: |
| 435 | from muse.core.store import read_commit |
| 436 | |
| 437 | root, repo_id = _init_repo(tmp_path) |
| 438 | base_id = _make_commit(root, repo_id, branch="main", message="base", manifest={ |
| 439 | "shared.py": _write_object(root, b"base\n"), |
| 440 | }) |
| 441 | (root / ".muse" / "refs" / "heads" / "feature").write_text(base_id) |
| 442 | # feature: changes shared.py |
| 443 | _make_commit(root, repo_id, branch="feature", message="theirs", manifest={ |
| 444 | "shared.py": _write_object(root, b"theirs\n"), |
| 445 | }) |
| 446 | # main: also changes shared.py (true conflict) |
| 447 | _make_commit(root, repo_id, branch="main", message="ours", manifest={ |
| 448 | "shared.py": _write_object(root, b"ours\n"), |
| 449 | }) |
| 450 | (root / "shared.py").write_bytes(b"ours\n") |
| 451 | |
| 452 | # Trigger the merge — expect conflict |
| 453 | merge_result = runner.invoke( |
| 454 | cli, ["merge", "--force", "--format", "json", "feature"], env=_env(root) |
| 455 | ) |
| 456 | data = json.loads(merge_result.output) |
| 457 | assert data["status"] == "conflict" |
| 458 | |
| 459 | # Resolve via checkout --theirs (updates merge state conflict list) |
| 460 | runner.invoke(cli, ["checkout", "--theirs", "shared.py"], env=_env(root), catch_exceptions=False) |
| 461 | runner.invoke(cli, ["code", "add", "shared.py"], env=_env(root), catch_exceptions=False) |
| 462 | |
| 463 | # Complete the merge |
| 464 | commit_result = runner.invoke( |
| 465 | cli, ["commit", "--format", "json", "-m", "merge: resolve conflict"], |
| 466 | env=_env(root), catch_exceptions=False |
| 467 | ) |
| 468 | assert commit_result.exit_code == 0, f"commit failed: {commit_result.output}" |
| 469 | commit_data = json.loads(commit_result.output) |
| 470 | assert "commit_id" in commit_data |
| 471 | |
| 472 | # The commit must have two parents and pass hash verification |
| 473 | cid = commit_data["commit_id"] |
| 474 | rec = read_commit(root, cid) |
| 475 | assert rec is not None |
| 476 | assert rec.parent2_commit_id is not None, "merge commit must have two parents" |
| 477 | assert rec.commit_id == cid |
File History
2 commits
sha256:88ac91129873e6a496e9189515aa690eb893ae25d69c8f72af141a2be5068eb3
docs: docstring sprint contract→find-symbol — idiomatic run…
Sonnet 4.6
patch
138 days ago
sha256:a09b1b4f6838754495547f200aa0ce88e2f56ffc5b20b900f6f0cff2c3cdede9
fix(cursorignore): remove git-ism (.git/worktrees)
Human
minor
⚠
141 days ago