+## Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+##
+## This library is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public
+## License as published by the Free Software Foundation; either
+## version 2.1 of the License, or (at your option) any later version.
+##
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public
+## License along with this library; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##
+## See http:##www.salome-platform.org/ or
+## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+##
+
+# The test for correct selection of a whole feautre as argument of other feature: select all extrusions
+# produced from the scetch, then change the number of sketch contours, so, anytway all extrusions must
+# still be selected in the Cut Boolean oepration
+
+from SketchAPI import *
+
+from salome.shaper import model
+
+model.begin()
+partSet = model.moduleDocument()
+Part_1 = model.addPart(partSet)
+Part_1_doc = Part_1.document()
+Param_N = model.addParameter(Part_1_doc, "n", "3")
+Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
+SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OX"), False)
+SketchLine_1 = SketchProjection_1.createdFeature()
+SketchLine_1.result().setColor(170, 0, 225)
+SketchCircle_1 = Sketch_1.addCircle(30, 0, 15)
+SketchCircle_1.result().setColor(225, 0, 0)
+SketchCircle_1.results()[1].setColor(225, 0, 0)
+SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.result(), SketchCircle_1.center())
+SketchConstraintDistance_1 = Sketch_1.setDistance(SketchAPI_Line(SketchLine_1).startPoint(), SketchCircle_1.center(), 30, True)
+SketchMultiRotation_1 = Sketch_1.addRotation([SketchCircle_1.results()[1]], SketchAPI_Line(SketchLine_1).startPoint(), 360, "n=", True)
+[SketchCircle_2, SketchCircle_3] = SketchMultiRotation_1.rotated()
+SketchCircle_3.result().setColor(225, 0, 0)
+SketchCircle_3.results()[1].setColor(225, 0, 0)
+SketchCircle_2.result().setColor(225, 0, 0)
+SketchCircle_2.results()[1].setColor(225, 0, 0)
+SketchConstraintRadius_1 = Sketch_1.setRadius(SketchCircle_1.results()[1], 15)
+model.do()
+Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("COMPOUND", "Sketch_1")], model.selection(), 10, 0)
+Sketch_2 = model.addSketch(Part_1_doc, model.standardPlane("XOZ"))
+SketchCircle_4 = Sketch_2.addCircle(25, 5, 4)
+SketchCircle_4.result().setColor(225, 0, 0)
+SketchCircle_4.results()[1].setColor(225, 0, 0)
+SketchConstraintRadius_2 = Sketch_2.setRadius(SketchCircle_4.results()[1], 4)
+SketchProjection_2 = Sketch_2.addProjection(model.selection("EDGE", "PartSet/OX"), False)
+SketchLine_2 = SketchProjection_2.createdFeature()
+SketchLine_2.result().setColor(170, 0, 225)
+SketchConstraintDistance_2 = Sketch_2.setDistance(SketchLine_2.result(), SketchCircle_4.center(), 5, True)
+SketchConstraintDistanceHorizontal_1 = Sketch_2.setHorizontalDistance(SketchAPI_Line(SketchLine_2).startPoint(), SketchCircle_4.center(), 25)
+model.do()
+Revolution_1 = model.addRevolution(Part_1_doc, [model.selection("FACE", "Sketch_2/Face-SketchCircle_4_2f")], model.selection("EDGE", "PartSet/OZ"), 360, 0)
+Cut_1 = model.addCut(Part_1_doc, [model.selection("COMPOUND", "all-in-Extrusion_1")], [model.selection("COMPOUND", "all-in-Revolution_1")])
+model.do()
+
+# update the parameter N => number of sketch contours is changed
+Param_N.setValue(4)
+Part_1_doc.setCurrentFeature(Cut_1.feature(), False)
+model.end()
+
+assert(Cut_1.result().numberOfSubs() == 4)
+
+assert(model.checkPythonDump())