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Fix fabric path search, read scope, orbit total ranking, and edge menu clamp.

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Prefer BFS shortest paths, allow ne:read on path find, honor objective=total clearance trades, and keep context menus on-screen without a11y clock spam.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
oliver 2026-08-10 21:31:50 +08:00
parent 298859e608
commit e4a135ec16
13 changed files with 163 additions and 30 deletions
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34
packages/netx-topology-mcp/tests/test_orbit_sweep.py
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@ -174,3 +174,37 @@ def test_orbit_default_protect_off_ignores_portal_freeze() -> None:
)
assert frozen["ok"] is False
assert frozen.get("error") == "frozen"
def test_orbit_objective_total_ranks_clearance_trade() -> None:
"""objective=total may keep a crossing-up move if clearance improves enough."""
# Hub h near non-incident segment a—b; moving h right cuts clearance hits
# but can add a mild cross with c—d. Crossing-only ranking would reject it.
nodes = [
{"fabric_node_id": "a", "name": "AAAAAA-EN-1", "x": 0.0, "y": 0.0},
{"fabric_node_id": "b", "name": "BBBBBB-EN-2", "x": 400.0, "y": 0.0},
{"fabric_node_id": "c", "name": "CCCCCC-EN-3", "x": 200.0, "y": -200.0},
{"fabric_node_id": "d", "name": "DDDDDD-EN-4", "x": 200.0, "y": 200.0},
{"fabric_node_id": "h", "name": "HHHHHH-EN-5", "x": 200.0, "y": 20.0},
{"fabric_node_id": "t", "name": "TTTTTT-EN-6", "x": 200.0, "y": 300.0},
]
edges = [
{"a_node_id": "a", "b_node_id": "b"},
{"a_node_id": "c", "b_node_id": "d"},
{"a_node_id": "h", "b_node_id": "t"},
]
st = build_state_from_nodes_edges(nodes, edges)
st.positions = {n["fabric_node_id"]: (float(n["x"]), float(n["y"])) for n in nodes}
by_cross = orbit_sweep_node(st, "h", max_jump=400, nn_floor=20.0, objective="crossing")
by_total = orbit_sweep_node(st, "h", max_jump=400, nn_floor=20.0, objective="total")
assert by_cross["ok"] is True and by_total["ok"] is True
assert by_total.get("objective") == "total"
# y_band plumbing
banded = orbit_sweep_node(
st, "h", max_jump=400, nn_floor=20.0, objective="total", y_min=0.0, y_max=80.0
)
assert banded["ok"] is True
assert banded.get("y_band") == [0.0, 80.0]
for c in banded.get("candidates") or []:
assert 0.0 <= float(c["y"]) <= 80.0