143 lines
7.5 KiB
Python
143 lines
7.5 KiB
Python
"""B2.7 真实 Style 逐层候选 Selector：混合层不误归残余的离线证据测试。"""
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from __future__ import annotations
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import copy
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import importlib.util
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from pathlib import Path
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import sys
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import unittest
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ROOT = Path(__file__).resolve().parents[1]
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DIR = ROOT / "tools/provider-pipeline"
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sys.path.insert(0, str(DIR))
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spec = importlib.util.spec_from_file_location("collision_audit", DIR / "selector_collision_evidence_audit.py")
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audit = importlib.util.module_from_spec(spec)
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assert spec and spec.loader
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spec.loader.exec_module(audit)
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def fixtures(*, provider="a", source_layer="raw", field="icon"):
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style = {"layers": [
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{"id": "original-picture", "source": provider, "source-layer": source_layer, "type": "symbol",
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"filter": ["has", field], "layout": {"icon-image": ["get", field]}},
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{"id": "original-caption", "source": provider, "source-layer": source_layer, "type": "symbol",
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"filter": ["has", "label"], "layout": {"text-field": ["get", "label"]}},
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]}
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mapping = {"assignments": [
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{"visualObjectId": "V-BOY", "status": "VISUAL_OBJECT_MATCH", "standardLayer": "navigation_marks",
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"renderEvidence": {"sourceLayer": source_layer, "components": [
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{"styleIndex": 0, "styleLayerId": "original-picture", "role": "icon", "resourceKey": "B"},
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{"styleIndex": 1, "styleLayerId": "original-caption", "role": "text", "resourceKey": None},
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]}},
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{"visualObjectId": "V-UNKNOWN", "status": "UNKNOWN", "standardLayer": None,
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"renderEvidence": {"sourceLayer": source_layer, "components": [
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{"styleIndex": 0, "styleLayerId": "original-picture", "role": "icon", "resourceKey": "B"},
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]}},
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]}
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return style, mapping
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def evaluate_simple(expr, props, zoom):
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if expr[0] == "all":
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return all(evaluate_simple(x, props, zoom) for x in expr[1:])
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if expr[0] == "==":
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return props.get(expr[1][1]) == expr[2]
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raise AssertionError(expr)
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def obs(vo, values, layer_ids=("original-picture", "original-caption")):
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return {"visualObjectTypeId": vo, "properties": values, "zoom": 12,
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"matchedStyleLayerIds": list(layer_ids), "tile": "1/0/0", "featureId": 7}
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class SelectorCollisionTests(unittest.TestCase):
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def test_two_different_provider_property_names_and_original_style_preserved(self):
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for provider, field in (("alpha", "icon"), ("beta", "providerSpecificCode")):
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with self.subTest(provider=provider):
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style, mapping = fixtures(provider=provider, field=field)
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before = copy.deepcopy(style)
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candidates = audit.build_candidates(mapping, style)
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self.assertEqual(style, before)
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self.assertEqual(len(candidates), 3)
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target = [x for x in candidates if x["visualObjectTypeId"] == "V-BOY"]
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self.assertEqual(len(target), 2)
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self.assertTrue(all(x["selector"] == ["==", ["get", field], "B"] for x in target))
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self.assertEqual(target[1]["selectorOrigin"], "INHERIT_SAME_RAW_FEATURE_CANDIDATE")
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self.assertTrue(all(not x["runtimeAuthorized"] for x in target))
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def test_unknown_same_resource_blocks_even_with_replayed_components(self):
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style, mapping = fixtures()
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rows = audit.build_candidates(mapping, style)
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assignments = {x["visualObjectId"]: x for x in mapping["assignments"]}
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outcome = audit.evaluate_examples(rows, [
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obs("V-BOY", {"icon": "B", "label": "Known"}),
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obs("V-UNKNOWN", {"icon": "B", "label": "Different"}),
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], assignments, eval_selector=evaluate_simple)
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target = [x for x in rows if x["visualObjectTypeId"] == "V-BOY"]
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self.assertTrue(all(x["sampleStatus"] == "CROSS_CLASS_OR_RESIDUAL_COLLISION" for x in target))
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self.assertTrue(all(x["unresolvedOrUnknownHits"] == 1 for x in target))
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self.assertEqual(outcome["candidateStatusCounts"]["CROSS_CLASS_OR_RESIDUAL_COLLISION"], 2)
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self.assertIsNone(next(x for x in rows if x["visualObjectTypeId"] == "V-UNKNOWN")["selector"])
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def test_cross_standard_classification_blocks(self):
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style, mapping = fixtures()
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mapping["assignments"][1]["status"] = "LAYER_ONLY"
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mapping["assignments"][1]["standardLayer"] = "facility_point"
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rows = audit.build_candidates(mapping, style)
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assignments = {x["visualObjectId"]: x for x in mapping["assignments"]}
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audit.evaluate_examples(rows, [
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obs("V-BOY", {"icon": "B", "label": "Known"}),
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obs("V-UNKNOWN", {"icon": "B", "label": "Other"}),
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], assignments, eval_selector=evaluate_simple)
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target = [x for x in rows if x["visualObjectTypeId"] == "V-BOY"]
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self.assertTrue(all(x["crossStandardHits"] == 1 for x in target))
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def test_two_resource_fields_compile_conjunction_but_not_primary(self):
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style, mapping = fixtures()
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style["layers"][1]["layout"] = {"icon-image": ["get", "light"]}
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mapping["assignments"][0]["renderEvidence"]["components"][1] = {
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"styleIndex": 1, "styleLayerId": "original-caption", "role": "icon", "resourceKey": "L",
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}
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rows = audit.build_candidates(mapping, style)
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target = [x for x in rows if x["visualObjectTypeId"] == "V-BOY"]
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expected = ["all", ["==", ["get", "icon"], "B"], ["==", ["get", "light"], "L"]]
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self.assertTrue(all(x["selector"] == expected for x in target))
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self.assertTrue(all(not x["runtimeAuthorized"] for x in target))
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def test_conflicting_direct_resource_values_and_invalid_style_fail_closed(self):
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style, mapping = fixtures()
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style["layers"][1]["layout"] = {"icon-image": ["get", "icon"]}
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mapping["assignments"][0]["renderEvidence"]["components"][1] = {
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"styleIndex": 1, "styleLayerId": "original-caption", "role": "icon", "resourceKey": "DIFFERENT",
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}
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rows = audit.build_candidates(mapping, style)
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self.assertTrue(all(x["selector"] is None for x in rows if x["visualObjectTypeId"] == "V-BOY"))
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mapping["assignments"][0]["renderEvidence"]["components"][0]["styleIndex"] = 999
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with self.assertRaisesRegex(ValueError, "Style Index"):
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audit.build_candidates(mapping, style)
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def test_catalog_mismatch_and_multisource_same_layer_fail_closed(self):
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style, mapping = fixtures()
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catalog = {"visual_objects": [{"visual_object_id": "V-BOY", "example": {"tile": "1/0/0"}}]}
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with self.assertRaisesRegex(ValueError, "覆盖不一致"):
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audit.run_audit(style, mapping, catalog, Path("/tmp"), {}, {})
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style["layers"].append({
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"id": "other-source", "source": "second", "source-layer": "raw",
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"type": "symbol", "layout": {"icon-image": ["get", "icon"]},
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})
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catalog["visual_objects"].append({"visual_object_id": "V-UNKNOWN", "example": {"tile": "1/0/0"}})
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with self.assertRaisesRegex(ValueError, "多个 Style Source"):
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audit.run_audit(style, mapping, catalog, Path("/tmp"), {}, {})
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def test_unseen_target_is_not_claimed_safe(self):
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style, mapping = fixtures()
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rows = audit.build_candidates(mapping, style)
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assignments = {x["visualObjectId"]: x for x in mapping["assignments"]}
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audit.evaluate_examples(rows, [], assignments, eval_selector=evaluate_simple)
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target = [x for x in rows if x["visualObjectTypeId"] == "V-BOY"]
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self.assertTrue(all(x["sampleStatus"] == "TARGET_NOT_OBSERVED" for x in target))
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if __name__ == "__main__":
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unittest.main()
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