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Marius CiepluchandClaude Opus 5
c1cc332bc1
vendor_semantics_unresolved was grouped with the graph integrity failures, so any declared exclusion demoted every otherwise complete answer in the repository to graph_incomplete. Every real repository excludes its dependencies, so this fired on all of them, including on a complete first-party census with successful query receipts. Graph boundaries are now split by what they mean. An integrity failure says the graph could not be read or is incomplete, so an answer drawn from it is demoted: unparsed files, an empty or sharded graph, an incomplete or unavailable census, an unresolved symlink, an unsupported frontend, unreadable source, an ambiguous frontend path and unvalidated TypeScript property support all keep that behavior. A declared exclusion is a deliberate scope choice. It stays physical, stays out of targets and graphs, and stays reported in coverage, but it is not evidence that a first-party answer is wrong. Whether a particular answer needed the excluded semantics is carried by that question's own unresolved call destinations, recorded per question in 10.5, rather than assumed for every answer in the repository. Controls exercise the real partition logic rather than an injected reason: a vendored directory leaves the answer completed with the exclusion still reported, an unresolved symlink still demotes, and the two together still demote. 1,365 tests passed, nine skipped. Rollout stays NO-GO. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo
271 lines
12 KiB
Python
271 lines
12 KiB
Python
"""Change evidence informs exact existing scope, never another inclusion rule."""
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from dataclasses import replace
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import pytest
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from test_model_scope import Backend, region, vector
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from openultrasast.model.contracts import ChangeContext, ChangedSpan, LineCorrespondence
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from openultrasast.model.scan import ScanBudget, scan_repository
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def context(path="source.php"):
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return ChangeContext(
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"base",
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"head",
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(path.encode().hex(),),
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(),
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(ChangedSpan(path.encode().hex(), 2, 2, "base"),),
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(),
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(),
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(),
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(),
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"filesystem-bytes-hex",
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(LineCorrespondence(path.encode().hex(), path.encode().hex(), 3, 3, 2),),
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)
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def row(path, kind="callee", function="run"):
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return {"kind": "context_method", "path": path, "function": function, "startLine": 1, "endLine": 10, "relationship": kind}
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@pytest.mark.parametrize("language,ext", [("php", "php"), ("javascript", "js")])
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@pytest.mark.parametrize("kind", ["entry", "callee", "field", "hook", "guard"])
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def test_changed_dependency_reaches_unchanged_ranked_question(tmp_path, language, ext, kind):
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source, sink = f"source.{ext}", f"sink.{ext}"
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(tmp_path / source).write_text("source input\nremoved guard\nunchanged operation\n")
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(tmp_path / sink).write_text("unchanged sink(input)\n")
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backend = Backend({sink: vector() + [row(source, kind), {"kind": "context_summary"}]})
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result = scan_repository(tmp_path, [region(sink, language)], backend=backend, change_context=context(source), population_complete=True)
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assert len(result.scope.selected) == 1
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relationship = result.change_context.relationships[0]
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assert relationship.source.path == source
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assert relationship.target == result.scope.selected[0].identity
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assert relationship.kind == kind
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assert any("base_span" in e for e in relationship.evidence)
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assert any("affected_relationship=" in e for e in result.scope.selected[0].evidence)
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assert len(backend.executed) == 1
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def test_unavailable_relationships_cannot_be_completed_negative(tmp_path):
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(tmp_path / "sink.php").write_text("readable\n")
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result = scan_repository(
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tmp_path,
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[region("sink.php", "php")],
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backend=Backend({"sink.php": vector(False)}),
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change_context=context(),
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population_complete=True,
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)
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assert not any(q.reason == "tier_zero" for q in result.scope.deferred)
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assert result.question_outcomes[0].status == "unresolved"
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assert any("context_projection_unavailable" in b for b in result.scope.unresolved_boundaries)
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def test_change_does_not_replace_ranker_selection(tmp_path):
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for path in ("source.php", "sink.php"):
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(tmp_path / path).write_text("readable\n")
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regions = [region("source.php", "php", rank=0.1), region("sink.php", "php", rank=1)]
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rows = {p: vector() + [row(p), {"kind": "context_summary"}] for p in ("source.php", "sink.php")}
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kwargs = dict(backend=Backend(rows), budget=ScanBudget(max_regions=1), population_complete=True)
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baseline = scan_repository(tmp_path, regions, **kwargs)
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changed = scan_repository(tmp_path, regions, change_context=context(), **kwargs)
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assert [q.identity for q in baseline.scope.selected] == [q.identity for q in changed.scope.selected]
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assert [q.score for q in baseline.scope.selected] == [q.score for q in changed.scope.selected]
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def test_global_boundary_survives_answer(tmp_path):
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(tmp_path / "sink.php").write_text("readable\n")
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ctx = replace(context(), unresolved_boundaries=("external summary missing",))
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result = scan_repository(
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tmp_path, [region("sink.php", "php")], backend=Backend({"sink.php": vector() + [{"kind": "context_summary"}]}), change_context=ctx
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)
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assert result.question_outcomes[0].status == "unresolved"
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assert "external summary missing" in result.scope.unresolved_boundaries
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@pytest.mark.parametrize("path", ["../external.php", "/outside/missing.php", "missing.php"])
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def test_missing_or_external_source_cannot_manufacture_relationship(tmp_path, path):
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(tmp_path / "sink.php").write_text("readable\n")
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result = scan_repository(
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tmp_path,
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[region("sink.php", "php")],
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backend=Backend({"sink.php": vector() + [row(path), {"kind": "context_summary"}]}),
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change_context=context(),
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)
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assert result.change_context.relationships == ()
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assert result.question_outcomes[0].status == "unresolved"
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@pytest.mark.parametrize("field", ["deleted_paths", "declaration_paths"])
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def test_unexported_configuration_and_deleted_dependencies_are_explicit(tmp_path, field):
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(tmp_path / "source.php").write_text("readable\n")
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ctx = replace(context(), **{field: (b"source.php".hex(),)})
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": vector() + [row("source.php"), {"kind": "context_summary"}]}),
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change_context=ctx,
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)
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assert result.question_outcomes[0].status == "unresolved"
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assert any("dependency_projection_unavailable" in b for b in result.scope.unresolved_boundaries)
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def test_failed_build_retains_comparison_and_boundary(tmp_path):
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(tmp_path / "source.php").write_text("readable\n")
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ctx = replace(context(), unresolved_boundaries=("missing base",))
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result = scan_repository(tmp_path, [region("source.php", "php")], backend=Backend(fail=True), change_context=ctx)
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assert result.change_context == ctx
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assert "missing base" in result.scope.unresolved_boundaries
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def test_full_paths_do_not_merge_duplicate_basenames(tmp_path):
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(tmp_path / "manifest.txt").write_text("input census\n")
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for directory in ("a", "b"):
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(tmp_path / directory).mkdir()
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(tmp_path / directory / "source.php").write_text("readable\n")
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result = scan_repository(
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tmp_path,
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[region("b/source.php", "php")],
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backend=Backend({"b/source.php": vector() + [row("b/source.php"), {"kind": "context_summary"}]}),
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change_context=context("a/source.php"),
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)
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assert result.change_context.relationships == ()
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def test_context_expansion_uses_transaction_deadline(tmp_path):
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from openultrasast.model.contracts import ExecutionBudget, QuestionIdentity
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from openultrasast.model.regions import affected_context
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(tmp_path / "source.php").write_text("readable\n")
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question = QuestionIdentity("unit", "php", "source.php", "run", "injection")
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enriched, missing = affected_context(
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context(), [question], {question: [row("source.php"), {"kind": "context_summary"}]}, tmp_path, ExecutionBudget(0, 1)
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)
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assert missing == {question}
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assert enriched.relationships == ()
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assert "change_context_deadline_exhausted" in enriched.unresolved_boundaries
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def test_empty_method_projection_is_not_complete_negative(tmp_path):
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(tmp_path / "source.php").write_text("readable\n")
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": vector(False) + [{"kind": "context_summary"}]}),
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change_context=context(),
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)
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assert result.scope.selected
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assert result.question_outcomes[0].status == "unresolved"
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assert any("context_scope_empty" in gap for gap in result.scope.unresolved_boundaries)
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def test_missing_base_without_adapter_diagnostic_stays_incomplete(tmp_path):
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(tmp_path / "source.php").write_text("readable\n")
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": vector() + [row("source.php"), {"kind": "context_summary"}]}),
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change_context=replace(context(), base_revision=None),
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)
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assert result.question_outcomes[0].status == "unresolved"
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assert "comparison_base_unavailable" in result.scope.unresolved_boundaries
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def test_correspondence_ambiguity_alone_does_not_make_every_question_incomplete(tmp_path):
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"""M1b 10.3: repeated unchanged lines in one file no longer invalidate every question."""
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(tmp_path / "source.php").write_text("readable\n")
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ambiguous = replace(context(), unresolved_boundaries=(b"source.php".hex() + ":ambiguous_line_correspondence",))
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": vector() + [row("source.php"), {"kind": "context_summary"}]}),
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change_context=ambiguous,
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)
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assert result.question_outcomes[0].status == "completed"
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# The mapping itself is still withheld and still reported in aggregate coverage.
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assert any("ambiguous_line_correspondence" in gap for gap in result.change_context.unresolved_boundaries)
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def test_any_other_inherited_transaction_gap_still_marks_questions_incomplete(tmp_path):
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(tmp_path / "source.php").write_text("readable\n")
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blocked = replace(context(), unresolved_boundaries=("snapshot:lfs_blob_unavailable",))
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": vector() + [row("source.php"), {"kind": "context_summary"}]}),
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change_context=blocked,
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)
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assert result.question_outcomes[0].status == "unresolved"
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assert result.question_outcomes[0].reason == "change_context_incomplete"
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def boundary(reason):
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return {"kind": "context_boundary", "reason": reason}
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def test_bounded_reachability_is_recorded_without_demoting_an_answered_question(tmp_path):
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"""M1b 10.5: the boundary limits which further flows could be seen, not this answer."""
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(tmp_path / "source.php").write_text("readable\n")
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bounded = boundary("dynamic_external_or_depth_context_unresolved:contributor-scan")
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rows = vector() + [row("source.php"), {"kind": "context_summary"}, bounded]
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": rows}),
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change_context=context(),
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)
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assert result.question_outcomes[0].status == "completed"
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# Still reported, bound to the question that owns it, so comparison can consult it.
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owned = [g for g in result.scope.unresolved_boundaries if g.startswith("dynamic_external_or_depth_context_unresolved")]
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assert owned and owned[0].endswith(result.question_outcomes[0].identity.question_id)
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def test_an_unresolved_context_projection_still_demotes_the_question(tmp_path):
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(tmp_path / "source.php").write_text("readable\n")
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rows = vector() + [row("source.php"), {"kind": "context_summary"}, boundary("context_location_unavailable")]
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result = scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": rows}),
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change_context=context(),
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)
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assert result.question_outcomes[0].status == "unresolved"
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assert result.question_outcomes[0].reason == "change_context_incomplete"
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def scan_with_layout(tmp_path, *, vendor=False, symlink=False):
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"""Exercise the real partition boundaries rather than injecting a reason."""
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(tmp_path / "source.php").write_text("readable\n")
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if vendor:
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(tmp_path / "vendor").mkdir()
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(tmp_path / "vendor" / "lib.php").write_text("third party\n")
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if symlink:
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(tmp_path / "linked.php").symlink_to(tmp_path / "source.php")
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rows = vector() + [row("source.php"), {"kind": "context_summary"}]
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return scan_repository(
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tmp_path,
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[region("source.php", "php")],
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backend=Backend({"source.php": rows}),
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change_context=context(),
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)
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def test_a_declared_vendor_exclusion_does_not_invalidate_a_first_party_answer(tmp_path):
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"""M1b 10.6: every real repository excludes its dependencies; that is a scope choice."""
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result = scan_with_layout(tmp_path, vendor=True)
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assert "vendor_semantics_unresolved" in result.scope.unresolved_boundaries
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assert result.question_outcomes[0].status == "completed"
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def test_an_unresolved_symlink_still_demotes_the_answer(tmp_path):
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result = scan_with_layout(tmp_path, symlink=True)
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assert "symlink_context_unresolved" in result.scope.unresolved_boundaries
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assert result.question_outcomes[0].status == "unresolved"
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assert result.question_outcomes[0].reason == "graph_incomplete"
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def test_a_declared_exclusion_beside_an_integrity_failure_still_demotes(tmp_path):
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result = scan_with_layout(tmp_path, vendor=True, symlink=True)
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assert {"vendor_semantics_unresolved", "symlink_context_unresolved"} <= set(result.scope.unresolved_boundaries)
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assert result.question_outcomes[0].status == "unresolved"
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