+# Copyright (C) 2014-2022 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
+#
+
"""
- TestConstraints.py
- Base for all constaints tests.
-
+ 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::type());
- data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::type());
- data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::type());
+ data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::typeId());
+ data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::typeId());
+ data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
"""
from GeomDataAPI import *
from ModelAPI import *
+import math
+from salome.shaper import model
+
#=========================================================================
# Initialization of the test
#=========================================================================
-__updated__ = "2014-07-28"
+__updated__ = "2014-10-28"
-aPluginManager = ModelAPI_PluginManager.get()
-aDocument = aPluginManager.rootDocument()
+aSession = ModelAPI_Session.get()
+aDocument = aSession.moduleDocument()
#=========================================================================
# Creation of a sketch
#=========================================================================
-aDocument.startOperation()
-aSketchFeature = aDocument.addFeature("Sketch")
-aSketchFeatureData = aSketchFeature.data()
-origin = geomDataAPI_Point(aSketchFeatureData.attribute("Origin"))
+aSession.startOperation()
+aSketchCommonFeature = aDocument.addFeature("Sketch")
+aSketchFeature = featureToCompositeFeature(aSketchCommonFeature)
+origin = geomDataAPI_Point(aSketchFeature.attribute("Origin"))
origin.setValue(0, 0, 0)
-dirx = geomDataAPI_Dir(aSketchFeatureData.attribute("DirX"))
+dirx = geomDataAPI_Dir(aSketchFeature.attribute("DirX"))
dirx.setValue(1, 0, 0)
-diry = geomDataAPI_Dir(aSketchFeatureData.attribute("DirY"))
-diry.setValue(0, 1, 0)
-norm = geomDataAPI_Dir(aSketchFeatureData.attribute("Norm"))
+norm = geomDataAPI_Dir(aSketchFeature.attribute("Norm"))
norm.setValue(0, 0, 1)
-aDocument.finishOperation()
+aSession.finishOperation()
#=========================================================================
# Create a line with length 100
#=========================================================================
-aDocument.startOperation()
-aSketchReflist = aSketchFeatureData.reflist("Features")
-aSketchLineA = aDocument.addFeature("SketchLine")
-aSketchReflist.append(aSketchLineA)
-aLineAStartPoint = geomDataAPI_Point2D(
- aSketchLineA.data().attribute("StartPoint"))
-aLineAEndPoint = geomDataAPI_Point2D(aSketchLineA.data().attribute("EndPoint"))
+aSession.startOperation()
+aSketchLineA = aSketchFeature.addFeature("SketchLine")
+aLineAStartPoint = geomDataAPI_Point2D(aSketchLineA.attribute("StartPoint"))
+aLineAEndPoint = geomDataAPI_Point2D(aSketchLineA.attribute("EndPoint"))
aLineAStartPoint.setValue(0., 25.)
aLineAEndPoint.setValue(100., 25.)
-aDocument.finishOperation()
+aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 4)
#=========================================================================
# Make a constraint to keep the length
#=========================================================================
-aDocument.startOperation()
-aCoincidenceConstraint = aDocument.addFeature("SketchConstraintLength")
-aConstraintData = aCoincidenceConstraint.data()
-aLength = aConstraintData.real("ConstraintValue")
-refattrA = aConstraintData.refattr("ConstraintEntityA")
-assert (not aLength.isInitialized())
+aSession.startOperation()
+aLengthConstraint = aSketchFeature.addFeature("SketchConstraintLength")
+refattrA = aLengthConstraint.refattr("ConstraintEntityA")
+aLength = aLengthConstraint.real("ConstraintValue")
assert (not refattrA.isInitialized())
-# aLength.setValue(100.)
-# refattrA.setObject(aSketchLineA)
+assert (not aLength.isInitialized())
+
aResult = aSketchLineA.firstResult()
assert (aResult is not None)
refattrA.setObject(modelAPI_ResultConstruction(aResult))
-aDocument.finishOperation()
+# aLength.setValue(100.)
+aLengthConstraint.execute()
+aSession.finishOperation()
assert (aLength.isInitialized())
assert (refattrA.isInitialized())
+assert (model.dof(aSketchFeature) == 3)
#=========================================================================
# Check values and move one constrainted object
#=========================================================================
assert (aLineAStartPoint.y() == 25)
assert (aLineAEndPoint.x() == 100)
assert (aLineAEndPoint.y() == 25)
-aDocument.startOperation()
+aSession.startOperation()
aLineAStartPoint.setValue(aLineAStartPoint.x() + deltaX,
aLineAStartPoint.y())
-aDocument.finishOperation()
-assert (aLineAStartPoint.x() == 40)
+aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 3)
assert (aLineAStartPoint.y() == 25)
-assert (aLineAEndPoint.x() == 140)
assert (aLineAEndPoint.y() == 25)
+# length of the line is the same
+assert (math.fabs(aLineAEndPoint.x() - aLineAStartPoint.x() - 100) < 1.e-10)
+#=========================================================================
+# Change the length value of the constraint
+#=========================================================================
+aSession.startOperation()
+aLength.setValue(140.)
+aLengthConstraint.execute()
+aSession.finishOperation()
+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())
