+# Copyright (C) 2014-2024 CEA, EDF
+#
+# 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
+#
+
"""
TestConstraintLength.py
Unit test of SketchPlugin_ConstraintLength class
-
+
SketchPlugin_ConstraintLength
static const std::string MY_CONSTRAINT_LENGTH_ID("SketchConstraintLength");
data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::typeId());
"""
from GeomDataAPI import *
from ModelAPI import *
+import math
+from salome.shaper import model
+
#=========================================================================
# Initialization of the test
#=========================================================================
origin.setValue(0, 0, 0)
dirx = geomDataAPI_Dir(aSketchFeature.attribute("DirX"))
dirx.setValue(1, 0, 0)
-diry = geomDataAPI_Dir(aSketchFeature.attribute("DirY"))
-diry.setValue(0, 1, 0)
norm = geomDataAPI_Dir(aSketchFeature.attribute("Norm"))
norm.setValue(0, 0, 1)
aSession.finishOperation()
aLineAStartPoint.setValue(0., 25.)
aLineAEndPoint.setValue(100., 25.)
aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 4)
#=========================================================================
# Make a constraint to keep the length
#=========================================================================
aSession.finishOperation()
assert (aLength.isInitialized())
assert (refattrA.isInitialized())
+assert (model.dof(aSketchFeature) == 3)
#=========================================================================
# Check values and move one constrainted object
#=========================================================================
aLineAStartPoint.setValue(aLineAStartPoint.x() + deltaX,
aLineAStartPoint.y())
aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 3)
assert (aLineAStartPoint.y() == 25)
assert (aLineAEndPoint.y() == 25)
# length of the line is the same
-assert (aLineAEndPoint.x() - aLineAStartPoint.x() == 100)
+assert (math.fabs(aLineAEndPoint.x() - aLineAStartPoint.x() - 100) < 1.e-10)
#=========================================================================
# Change the length value of the constraint
#=========================================================================
aLength.setValue(140.)
aLengthConstraint.execute()
aSession.finishOperation()
-assert (aLineAEndPoint.x() - aLineAStartPoint.x() == 140)
+assert (math.fabs(aLineAEndPoint.x() - aLineAStartPoint.x() - 140) < 1.e-10)
+assert (model.dof(aSketchFeature) == 3)
#=========================================================================
# TODO: improve test
# 1. remove constraint, move line's start point to
#=========================================================================
# End of test
#=========================================================================
+
+assert(model.checkPythonDump())