补充test_mql输出校验对比入口

PythonModels/reporting/test_mql_output_validation.py

@@ -0,0 +1,161 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from math import isfinite
+
+from PythonModels.reporting.amesim_results import AmesimResults
+from PythonModels.reporting.test_mql_comparison import (
+    TestMqlComparisonResult,
+    compare_test_mql_series,
+)
+from PythonModels.reporting.test_mql_output_schema import TestMqlOutputSchema
+
+
+class TestMqlOutputValidationError(ValueError):
+    """Raised when a Python test_mql output does not satisfy the AMESim output contract."""
+
+
+@dataclass(frozen=True)
+class TestMqlValidatedOutput:
+    times: tuple[float, ...]
+    series_by_data_path: dict[str, tuple[float, ...]]
+    data_paths: tuple[str, ...]
+
+    def series(self, data_path: str) -> tuple[float, ...]:
+        if data_path not in self.series_by_data_path:
+            raise KeyError(data_path)
+        return self.series_by_data_path[data_path]
+
+
+def validate_test_mql_output(
+    *,
+    times: tuple[float, ...] | list[float],
+    series_by_data_path: dict[str, tuple[float, ...] | list[float]],
+    schema: TestMqlOutputSchema,
+    data_paths: tuple[str, ...] | list[str] | None = None,
+    allow_extra_paths: bool = False,
+    require_all_schema_paths: bool = False,
+) -> TestMqlValidatedOutput:
+    validated_times = _validate_time_axis(times)
+    selected_paths = _select_paths(
+        series_by_data_path=series_by_data_path,
+        schema=schema,
+        data_paths=data_paths,
+        allow_extra_paths=allow_extra_paths,
+        require_all_schema_paths=require_all_schema_paths,
+    )
+    validated_series = {
+        data_path: _validate_series(
+            data_path=data_path,
+            values=series_by_data_path[data_path],
+            expected_count=len(validated_times),
+        )
+        for data_path in selected_paths
+    }
+    return TestMqlValidatedOutput(
+        times=validated_times,
+        series_by_data_path=validated_series,
+        data_paths=selected_paths,
+    )
+
+
+def compare_validated_test_mql_output(
+    *,
+    times: tuple[float, ...] | list[float],
+    series_by_data_path: dict[str, tuple[float, ...] | list[float]],
+    schema: TestMqlOutputSchema,
+    amesim_results: AmesimResults,
+    data_paths: tuple[str, ...] | list[str] | None = None,
+    allow_extra_paths: bool = False,
+    require_all_schema_paths: bool = False,
+    relative_floor: float = 1.0e-12,
+) -> TestMqlComparisonResult:
+    validated = validate_test_mql_output(
+        times=times,
+        series_by_data_path=series_by_data_path,
+        schema=schema,
+        data_paths=data_paths,
+        allow_extra_paths=allow_extra_paths,
+        require_all_schema_paths=require_all_schema_paths,
+    )
+    return compare_test_mql_series(
+        python_times=validated.times,
+        python_series_by_data_path=validated.series_by_data_path,
+        amesim_results=amesim_results,
+        data_paths=validated.data_paths,
+        relative_floor=relative_floor,
+    )
+
+
+def _validate_time_axis(times: tuple[float, ...] | list[float]) -> tuple[float, ...]:
+    if not times:
+        raise TestMqlOutputValidationError("Python time axis is empty.")
+    validated = tuple(_finite_float("time", value) for value in times)
+    previous = validated[0]
+    for value in validated[1:]:
+        if value < previous:
+            raise TestMqlOutputValidationError("Python time axis must be monotonically increasing.")
+        previous = value
+    return validated
+
+
+def _select_paths(
+    *,
+    series_by_data_path: dict[str, tuple[float, ...] | list[float]],
+    schema: TestMqlOutputSchema,
+    data_paths: tuple[str, ...] | list[str] | None,
+    allow_extra_paths: bool,
+    require_all_schema_paths: bool,
+) -> tuple[str, ...]:
+    schema_paths = set(schema.data_paths())
+    provided_paths = set(series_by_data_path)
+    if not allow_extra_paths:
+        extra_paths = sorted(provided_paths - schema_paths)
+        if extra_paths:
+            raise TestMqlOutputValidationError(
+                f"Python output contains Data_Path values outside test_mql schema: {extra_paths}"
+            )
+    if require_all_schema_paths:
+        missing_schema_paths = sorted(schema_paths - provided_paths)
+        if missing_schema_paths:
+            raise TestMqlOutputValidationError(
+                f"Python output is missing required test_mql schema Data_Path values: {missing_schema_paths}"
+            )
+    selected_paths = tuple(data_paths) if data_paths is not None else tuple(sorted(provided_paths & schema_paths))
+    if not selected_paths:
+        raise TestMqlOutputValidationError("no test_mql schema Data_Path values are available.")
+    unknown_selected = [data_path for data_path in selected_paths if data_path not in schema_paths]
+    if unknown_selected:
+        raise TestMqlOutputValidationError(
+            f"Requested Data_Path values are outside test_mql schema: {unknown_selected}"
+        )
+    missing_selected = [data_path for data_path in selected_paths if data_path not in series_by_data_path]
+    if missing_selected:
+        raise TestMqlOutputValidationError(
+            f"Python output is missing selected Data_Path values: {missing_selected}"
+        )
+    return selected_paths
+
+
+def _validate_series(
+    *,
+    data_path: str,
+    values: tuple[float, ...] | list[float],
+    expected_count: int,
+) -> tuple[float, ...]:
+    if len(values) != expected_count:
+        raise TestMqlOutputValidationError(
+            f"Python series length mismatch for {data_path!r}: "
+            f"{len(values)} values for {expected_count} time samples."
+        )
+    return tuple(_finite_float(data_path, value) for value in values)
+
+
+def _finite_float(label: str, value: float) -> float:
+    try:
+        numeric_value = float(value)
+    except (TypeError, ValueError) as exc:
+        raise TestMqlOutputValidationError(f"{label!r} contains a non-numeric value: {value!r}") from exc
+    if not isfinite(numeric_value):
+        raise TestMqlOutputValidationError(f"{label!r} contains a non-finite value: {value!r}")
+    return numeric_value

tests/test_test_mql_output_validation.py

@@ -0,0 +1,181 @@
+from __future__ import annotations
+
+import unittest
+from pathlib import Path
+
+from PythonModels.reporting.amesim_results import load_test_mql_amesim_results
+from PythonModels.reporting.test_mql_observations import build_test_mql_observation_catalog
+from PythonModels.reporting.test_mql_output_schema import build_test_mql_output_schema
+from PythonModels.reporting.test_mql_output_validation import (
+    TestMqlOutputValidationError,
+    compare_validated_test_mql_output,
+    validate_test_mql_output,
+)
+
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+TEST_MQL_AME = REPO_ROOT / "AmesimModels" / "test_mql.ame"
+
+
+class TestMqlOutputValidationTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.amesim_results = load_test_mql_amesim_results(TEST_MQL_AME)
+        cls.observation_catalog = build_test_mql_observation_catalog(cls.amesim_results)
+        cls.schema = build_test_mql_output_schema(
+            cls.amesim_results,
+            observation_catalog=cls.observation_catalog,
+        )
+
+    def test_validates_selected_python_output_series(self) -> None:
+        times = [0.0, 0.1, 0.2]
+        series = {
+            "press@pn_c1_8": [1.0, 2.0, 3.0],
+            "vol1@pn_brp2_8": [4, 5, 6],
+        }
+
+        validated = validate_test_mql_output(
+            times=times,
+            series_by_data_path=series,
+            schema=self.schema,
+        )
+
+        self.assertEqual(validated.times, (0.0, 0.1, 0.2))
+        self.assertEqual(validated.data_paths, ("press@pn_c1_8", "vol1@pn_brp2_8"))
+        self.assertEqual(validated.series("press@pn_c1_8"), (1.0, 2.0, 3.0))
+        self.assertEqual(validated.series("vol1@pn_brp2_8"), (4.0, 5.0, 6.0))
+
+    def test_can_validate_explicit_data_path_order(self) -> None:
+        validated = validate_test_mql_output(
+            times=(0.0, 0.1),
+            series_by_data_path={
+                "press@pn_c1_8": (10.0, 11.0),
+                "vol1@pn_brp2_8": (20.0, 21.0),
+            },
+            schema=self.schema,
+            data_paths=("vol1@pn_brp2_8", "press@pn_c1_8"),
+        )
+
+        self.assertEqual(validated.data_paths, ("vol1@pn_brp2_8", "press@pn_c1_8"))
+
+    def test_rejects_output_paths_outside_schema_by_default(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "outside test_mql schema"):
+            validate_test_mql_output(
+                times=(0.0,),
+                series_by_data_path={"not_a_signal@not_an_owner": (1.0,)},
+                schema=self.schema,
+            )
+
+    def test_can_ignore_extra_output_paths_when_requested(self) -> None:
+        validated = validate_test_mql_output(
+            times=(0.0,),
+            series_by_data_path={
+                "press@pn_c1_8": (1.0,),
+                "not_a_signal@not_an_owner": (2.0,),
+            },
+            schema=self.schema,
+            allow_extra_paths=True,
+        )
+
+        self.assertEqual(validated.data_paths, ("press@pn_c1_8",))
+
+    def test_rejects_missing_selected_data_path(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "missing selected"):
+            validate_test_mql_output(
+                times=(0.0,),
+                series_by_data_path={"press@pn_c1_8": (1.0,)},
+                schema=self.schema,
+                data_paths=("press@pn_c1_8", "vol1@pn_brp2_8"),
+            )
+
+    def test_rejects_incomplete_full_schema_output(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "missing required"):
+            validate_test_mql_output(
+                times=(0.0,),
+                series_by_data_path={"press@pn_c1_8": (1.0,)},
+                schema=self.schema,
+                require_all_schema_paths=True,
+            )
+
+    def test_rejects_length_mismatch(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "length mismatch"):
+            validate_test_mql_output(
+                times=(0.0, 0.1),
+                series_by_data_path={"press@pn_c1_8": (1.0,)},
+                schema=self.schema,
+            )
+
+    def test_rejects_non_finite_values(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "non-finite"):
+            validate_test_mql_output(
+                times=(0.0,),
+                series_by_data_path={"press@pn_c1_8": (float("nan"),)},
+                schema=self.schema,
+            )
+
+    def test_rejects_non_monotonic_time_axis(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "monotonically increasing"):
+            validate_test_mql_output(
+                times=(0.0, 0.2, 0.1),
+                series_by_data_path={"press@pn_c1_8": (1.0, 2.0, 3.0)},
+                schema=self.schema,
+            )
+
+    def test_compares_validated_amesim_baseline_with_zero_error(self) -> None:
+        selected_paths = (
+            "press@pn_c1_8",
+            "dm2@pn_morifice_11",
+            "x1@mass_friction_endstops_10",
+        )
+        baseline = self.observation_catalog.baseline_series_by_data_path(
+            self.amesim_results,
+            selected_paths,
+        )
+
+        comparison = compare_validated_test_mql_output(
+            times=self.amesim_results.times,
+            series_by_data_path=baseline,
+            schema=self.schema,
+            amesim_results=self.amesim_results,
+            data_paths=selected_paths,
+        )
+
+        self.assertEqual(len(comparison.metrics), len(selected_paths))
+        self.assertEqual(comparison.max_abs_error, 0.0)
+        self.assertEqual(comparison.max_rel_error, 0.0)
+
+    def test_compares_validated_output_and_reports_perturbation_error(self) -> None:
+        selected_paths = ("press@pn_c1_8",)
+        baseline = self.observation_catalog.baseline_series_by_data_path(
+            self.amesim_results,
+            selected_paths,
+        )
+        perturbed = dict(baseline)
+        values = list(perturbed["press@pn_c1_8"])
+        values[-1] += 10.0
+        perturbed["press@pn_c1_8"] = tuple(values)
+
+        comparison = compare_validated_test_mql_output(
+            times=self.amesim_results.times,
+            series_by_data_path=perturbed,
+            schema=self.schema,
+            amesim_results=self.amesim_results,
+            data_paths=selected_paths,
+        )
+
+        metric = comparison.metric("press@pn_c1_8")
+        self.assertAlmostEqual(metric.final_abs_error, 10.0)
+        self.assertAlmostEqual(metric.max_abs_error, 10.0)
+
+    def test_compare_validated_output_reuses_schema_validation(self) -> None:
+        with self.assertRaisesRegex(TestMqlOutputValidationError, "outside test_mql schema"):
+            compare_validated_test_mql_output(
+                times=(0.0,),
+                series_by_data_path={"not_a_signal@not_an_owner": (1.0,)},
+                schema=self.schema,
+                amesim_results=self.amesim_results,
+            )
+
+
+if __name__ == "__main__":
+    unittest.main()