93 lines
2.5 KiB
Python
93 lines
2.5 KiB
Python
|
from __future__ import annotations
|
||
|
|
|
||
|
|
from typing import Any
|
||
|
|
|
||
|
|
# Immutable-in-practice graph state for the loaded DUT test set.
|
||
|
|
_TESTS_BY_ID: dict[str, Any] = {}
|
||
|
|
_GRAPH: dict[str, set[str]] = {}
|
||
|
|
|
||
|
|
|
||
|
|
def reset_graph_state() -> None:
|
||
|
|
global _TESTS_BY_ID, _GRAPH
|
||
|
|
_TESTS_BY_ID = {}
|
||
|
|
_GRAPH = {}
|
||
|
|
|
||
|
|
|
||
|
|
def is_graph_built() -> bool:
|
||
|
|
return bool(_GRAPH)
|
||
|
|
|
||
|
|
|
||
|
|
def build_graph_once(tests: list[Any]) -> dict[str, set[str]]:
|
||
|
|
"""Build DUT-only compatibility adjacency graph once per load lifecycle."""
|
||
|
|
global _TESTS_BY_ID, _GRAPH
|
||
|
|
if _GRAPH:
|
||
|
|
return _GRAPH
|
||
|
|
|
||
|
|
# Keep only one representative per DUT test_id.
|
||
|
|
_TESTS_BY_ID = {str(t.test_id): t for t in tests if getattr(t, "test_id", None)}
|
||
|
|
_GRAPH = _build_graph(_TESTS_BY_ID)
|
||
|
|
return _GRAPH
|
||
|
|
|
||
|
|
|
||
|
|
def get_graph() -> dict[str, set[str]]:
|
||
|
|
return _GRAPH
|
||
|
|
|
||
|
|
|
||
|
|
def _build_graph(tests: dict[str, Any]) -> dict[str, set[str]]:
|
||
|
|
test_ids = list(tests.keys())
|
||
|
|
graph = {test_id: set() for test_id in test_ids}
|
||
|
|
for i in range(len(test_ids)):
|
||
|
|
for j in range(i + 1, len(test_ids)):
|
||
|
|
a_id = test_ids[i]
|
||
|
|
b_id = test_ids[j]
|
||
|
|
a = tests[a_id]
|
||
|
|
b = tests[b_id]
|
||
|
|
if _compatible(a, b):
|
||
|
|
graph[a_id].add(b_id)
|
||
|
|
graph[b_id].add(a_id)
|
||
|
|
return graph
|
||
|
|
|
||
|
|
|
||
|
|
def _compatible(a: Any, b: Any) -> bool:
|
||
|
|
# Compatible when same rotation, or both non-P3P and overlap has identical testpoints.
|
||
|
|
if a.rotation == b.rotation:
|
||
|
|
return True
|
||
|
|
if a.test_type != "P3P" and b.test_type != "P3P" and _same_test_points_for_overlap(a.config, b.config):
|
||
|
|
return True
|
||
|
|
return False
|
||
|
|
|
||
|
|
|
||
|
|
def _same_test_points_for_overlap(
|
||
|
|
config_a: dict[str, dict[str, str | None]],
|
||
|
|
config_b: dict[str, dict[str, str | None]],
|
||
|
|
) -> bool:
|
||
|
|
station_map_a = _build_station_testpoint_map(config_a)
|
||
|
|
station_map_b = _build_station_testpoint_map(config_b)
|
||
|
|
|
||
|
|
overlap = set(station_map_a.keys()) & set(station_map_b.keys())
|
||
|
|
for station in overlap:
|
||
|
|
if station_map_a[station] != station_map_b[station]:
|
||
|
|
return False
|
||
|
|
return True
|
||
|
|
|
||
|
|
|
||
|
|
def _build_station_testpoint_map(config: dict[str, dict[str, str | None]]) -> dict[str, str]:
|
||
|
|
station_to_testpoint: dict[str, str] = {}
|
||
|
|
for band in ("5G", "6G", "2G"):
|
||
|
|
entry = config.get(band) or {}
|
||
|
|
testpoint = _norm(entry.get("test_point") or entry.get("Testpoint"))
|
||
|
|
sta_raw = _norm(entry.get("sta") or entry.get("STA"))
|
||
|
|
if not testpoint or not sta_raw:
|
||
|
|
continue
|
||
|
|
for sta in sta_raw.split(","):
|
||
|
|
sta_clean = _norm(sta)
|
||
|
|
if sta_clean:
|
||
|
|
station_to_testpoint[sta_clean] = testpoint
|
||
|
|
return station_to_testpoint
|
||
|
|
|
||
|
|
|
||
|
|
def _norm(value: Any) -> str:
|
||
|
|
if value is None:
|
||
|
|
return ""
|
||
|
|
return " ".join(str(value).strip().upper().split())
|