src/evalyfx_swig/testEvalYFX.py

   1 # Copyright (C) 2015-2016  CEA/DEN, EDF R&D
   2 #
   3 # This library is free software; you can redistribute it and/or
   4 # modify it under the terms of the GNU Lesser General Public
   5 # License as published by the Free Software Foundation; either
   6 # version 2.1 of the License, or (at your option) any later version.
   7 #
   8 # This library is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 # Lesser General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU Lesser General Public
  14 # License along with this library; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 #
  17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 #
  19
  20 import unittest
  21
  22 class TestEvalYFX(unittest.TestCase):
  23     def test0(self):
  24         fileName="test0.xml"
  25         self.__buildScheme(fileName)
  26         import evalyfx
  27         efx=evalyfx.YACSEvalYFX.BuildFromFile(fileName)
  28         inps=efx.getFreeInputPorts()
  29         self.assertEqual([elt.getName() for elt in inps],['a','b','e'])
  30         self.assertEqual([elt.hasDefaultValueDefined() for elt in inps],[False,True,True])
  31         self.assertAlmostEqual(inps[1].getDefaultValueDefined(),1.3,12)
  32         self.assertAlmostEqual(inps[2].getDefaultValueDefined(),2.5,12)
  33         #
  34         inps[0].setDefaultValue(3.4)
  35         self.assertEqual([elt.hasDefaultValueDefined() for elt in inps],[True,True,True])
  36         self.assertAlmostEqual(inps[0].getDefaultValueDefined(),3.4,12)
  37         #
  38         inps[0].setDefaultValue(None)
  39         self.assertEqual([elt.hasDefaultValueDefined() for elt in inps],[False,True,True])
  40         inps[2].setDefaultValue(2.7)
  41         self.assertAlmostEqual(inps[2].getDefaultValueDefined(),2.7,12)
  42         inps[2].setDefaultValue(None)
  43         self.assertEqual([elt.hasDefaultValueDefined() for elt in inps],[False,True,False])
  44         self.assertRaises(ValueError,inps[0].getDefaultValueDefined)
  45         self.assertAlmostEqual(inps[1].getDefaultValueDefined(),1.3,12)
  46         self.assertRaises(ValueError,inps[2].getDefaultValueDefined)
  47         #
  48         outps=efx.getFreeOutputPorts()
  49         self.assertEqual([elt.getName() for elt in outps],['c','f','g'])
  50         # prepare for execution
  51         inps[0].setDefaultValue(1.1)
  52         inps[1].setSequenceOfValuesToEval([10.1,10.2,10.3])
  53         self.assertRaises(ValueError,efx.lockPortsForEvaluation,[inps[1]],[outps[0],outps[2]]) # because e is not set
  54         a=inps[2].hasSequenceOfValuesToEval()
  55         self.assertTrue(not a)
  56         inps[2].setSequenceOfValuesToEval([20.1,20.2,30.3,40.4])
  57         a=inps[2].hasSequenceOfValuesToEval()
  58         self.assertTrue(a)
  59         efx.lockPortsForEvaluation([inps[1],inps[2]],[outps[0],outps[2]])
  60         inps[2].setSequenceOfValuesToEval([20.1,20.2,30.3])
  61         #
  62         g=efx.getUndergroundGeneratedGraph()
  63         g.saveSchema("toto.xml")
  64         #
  65
  66         pass
  67
  68     def __buildScheme(self,fname):
  69         import SALOMERuntime
  70         import loader
  71         SALOMERuntime.RuntimeSALOME.setRuntime()
  72         r=SALOMERuntime.getSALOMERuntime()
  73         p=r.createProc("run")
  74         td=p.createType("double","double")
  75         #
  76         cont=p.createContainer("zeCont","Salome")
  77         #
  78         n0=r.createFuncNode("Salome","node0")
  79         p.edAddChild(n0)
  80         n0.setFname("func0")
  81         n0.setContainer(cont)
  82         n0.setScript("""def func0(a,b):
  83   return a*b
  84 """)
  85         n0.setExecutionMode("remote")
  86         a=n0.edAddInputPort("a",td)
  87         b=n0.edAddInputPort("b",td)  ; b.edInitPy(1.3)
  88         c=n0.edAddOutputPort("c",td)
  89         #
  90         n1=r.createFuncNode("Salome","node1")
  91         p.edAddChild(n1)
  92         n1.setFname("func1")
  93         n1.setContainer(cont)
  94         n1.setScript("""def func1(a,b):
  95   return a+b,3*(a+b)
  96 """)
  97         n1.setExecutionMode("remote")
  98         d=n1.edAddInputPort("d",td)
  99         e=n1.edAddInputPort("e",td)  ; e.edInitPy(2.5) # agy : useless but for test
 100         f=n1.edAddOutputPort("f",td)
 101         g=n1.edAddOutputPort("g",td)
 102         #
 103         p.edAddCFLink(n0,n1)
 104         p.edAddLink(c,d)
 105         #
 106         p.saveSchema(fname)
 107         pass
 108     pass
 109
 110 if __name__ == '__main__':
 111     unittest.main()