Issue #2824: Constraints at wrong positions when editing the sketch

[modules/shaper.git] / src / SketchPlugin / Test / Test2824.py

diff --git a/src/SketchPlugin/Test/Test2824.py b/src/SketchPlugin/Test/Test2824.py
new file mode 100644 (file)
index 0000000..585af5a
--- /dev/null
+++ b/src/SketchPlugin/Test/Test2824.py
@@ -0,0 +1,65 @@
+## Copyright (C) 2018-20xx  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>
+##
+
+"""
+    Test2824.py
+    Test case for issue #2824 "Constraints at wrong positions when editing the sketch (BARCOM)"
+"""
+
+from salome.shaper import model
+from GeomAPI import *
+from GeomDataAPI import *
+
+import math
+
+TOLERANCE = 1.e-6
+
+model.begin()
+partSet = model.moduleDocument()
+Sketch_1 = model.addSketch(partSet, model.defaultPlane("XOZ"))
+SketchArc_1 = Sketch_1.addArc(7.554548355024374, 9.322927740745062, 20, 30.60489708262655, 31.5458454490763, 15, True)
+SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "OZ"), False)
+SketchLine_1 = SketchProjection_1.createdFeature()
+SketchConstraintDistance_1 = Sketch_1.setDistance(SketchArc_1.startPoint(), SketchLine_1.result(), 20, True)
+SketchProjection_2 = Sketch_1.addProjection(model.selection("EDGE", "OX"), False)
+SketchLine_2 = SketchProjection_2.createdFeature()
+SketchConstraintDistance_2 = Sketch_1.setDistance(SketchArc_1.endPoint(), SketchLine_2.result(), 15, True)
+model.do()
+# move the arc like the user does
+for i in range(0, 10):
+    Sketch_1.move(SketchArc_1.startPoint(), SketchArc_1.startPoint().x(), SketchArc_1.startPoint().y() + 5)
+model.end()
+model.undo()
+
+# compare the arc arguments and the resulting shape
+aStartAttrY = SketchArc_1.startPoint().y()
+aEndAttrX = SketchArc_1.endPoint().x()
+
+anArcShape = SketchArc_1.feature().lastResult().shape()
+aShapeExplorer = GeomAPI_ShapeExplorer(anArcShape, GeomAPI_Shape.VERTEX)
+
+aPoint = aShapeExplorer.current().vertex().point()
+aEndShapeX = aPoint.x()
+assert(math.fabs(aEndAttrX - aEndShapeX) < TOLERANCE)
+
+aShapeExplorer.next()
+aPoint = aShapeExplorer.current().vertex().point()
+aStartShapeY = aPoint.z() # in 3D sketch y iz Z
+assert(math.fabs(aStartAttrY - aStartShapeY) < TOLERANCE)