feat: establish reproducible FreeCAD web compatibility baseline

scripts/freecad-partdesign-dressup-oracle.py

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+import json
+
+import FreeCAD as App
+
+
+def version_text():
+    return ".".join(str(value) for value in App.Version()[:3])
+
+
+def box_document(name):
+    document = App.newDocument(name)
+    body = document.addObject("PartDesign::Body", "Body")
+    box = body.newObject("PartDesign::AdditiveBox", "Box")
+    box.Length = 10
+    box.Width = 10
+    box.Height = 10
+    document.recompute()
+    return document, body, box
+
+
+def shape_result(case_id, document, feature):
+    document.recompute()
+    shape = feature.Shape
+    return {
+        "id": case_id,
+        "typeId": feature.TypeId,
+        "passed": not shape.isNull() and shape.isValid() and len(shape.Solids) == 1,
+        "status": feature.getStatusString(),
+        "solids": len(shape.Solids) if not shape.isNull() else 0,
+        "faces": len(shape.Faces) if not shape.isNull() else 0,
+        "edges": len(shape.Edges) if not shape.isNull() else 0,
+        "volume": float(shape.Volume) if not shape.isNull() else 0.0,
+    }
+
+
+def selected_fillet():
+    document, body, box = box_document("FilletOracle")
+    feature = body.newObject("PartDesign::Fillet", "Fillet")
+    feature.Base = (box, ["Edge1"])
+    feature.Radius = 1
+    result = shape_result("fillet-selected-edge", document, feature)
+    result["selection"] = ["Edge1"]
+    App.closeDocument(document.Name)
+    return result
+
+
+def selected_chamfer():
+    document, body, box = box_document("ChamferOracle")
+    feature = body.newObject("PartDesign::Chamfer", "Chamfer")
+    feature.Base = (box, ["Edge1"])
+    feature.Size = 1
+    result = shape_result("chamfer-selected-edge", document, feature)
+    result["selection"] = ["Edge1"]
+    App.closeDocument(document.Name)
+    return result
+
+
+def selected_draft():
+    document, body, box = box_document("DraftOracle")
+    datum_plane = body.newObject("PartDesign::Plane", "DatumPlane")
+    datum_plane.AttachmentSupport = [(document.YZ_Plane, "")]
+    datum_plane.MapMode = "FlatFace"
+    datum_line = body.newObject("PartDesign::Line", "DatumLine")
+    datum_line.AttachmentSupport = [(document.X_Axis, "")]
+    datum_line.MapMode = "TwoPointLine"
+    document.recompute()
+    faces = box.Shape.Faces
+    candidates = [index for index, face in enumerate(faces) if face.Surface.Axis == App.Vector(0, 0, 1)]
+    top_face = max(candidates, key=lambda index: faces[index].CenterOfMass.z)
+    feature = body.newObject("PartDesign::Draft", "Draft")
+    feature.Base = (box, ["Face{}".format(top_face + 1)])
+    feature.NeutralPlane = (datum_plane, [""])
+    feature.PullDirection = (datum_line, [""])
+    feature.Angle = 45
+    feature.Reversed = True
+    document.recompute()
+    if "Invalid" in feature.State:
+        feature.Reversed = False
+    result = shape_result("draft-selected-face", document, feature)
+    result["selection"] = ["Face{}".format(top_face + 1)]
+    result["reversed"] = bool(feature.Reversed)
+    App.closeDocument(document.Name)
+    return result
+
+
+def selected_thickness():
+    document, body, box = box_document("ThicknessOracle")
+    feature = body.newObject("PartDesign::Thickness", "Thickness")
+    feature.Base = (box, ["Face1"])
+    feature.Value = 1
+    feature.Reversed = True
+    feature.Mode = 0
+    feature.Join = 0
+    result = shape_result("thickness-selected-face", document, feature)
+    result["selection"] = ["Face1"]
+    result["reversed"] = bool(feature.Reversed)
+    result["elementMapSize"] = int(feature.Shape.ElementMapSize)
+    App.closeDocument(document.Name)
+    return result
+
+
+cases = [selected_fillet(), selected_chamfer(), selected_draft(), selected_thickness()]
+report = {
+    "schemaVersion": 1,
+    "baselineId": "freecad-1.1.1-partdesign-dressup-oracle",
+    "freecadVersion": version_text(),
+    "gitCommit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d",
+    "status": "pass" if all(case["passed"] for case in cases) else "failed",
+    "tolerance": 1e-7,
+    "cases": cases,
+    "summary": {"cases": len(cases), "passed": sum(1 for case in cases if case["passed"])},
+}
+print("FREECAD_PARTDESIGN_DRESSUP_RESULT=" + json.dumps(report, sort_keys=True, separators=(",", ":")))