test/python/escriptTest.py

# $Id$

import sys
import unittest
import os

from esys.escript import *
from esys import bruce

import numarray

class escriptTestCase(unittest.TestCase):

  def testPow(self):
    """Test the pow function."""
    myFuncSpac=escript.FunctionSpace()
    myVector=numarray.array([[1,2],[3,4]])
    myData=escript.Data(myVector,myFuncSpac,True)
    print myData**3

  def testFunctionSpace(self):
    """Test the creation of FunctionSpace objects."""
    mesh=bruce.Brick(1,1,1)
    cFunc=escript.ContinuousFunction(mesh)

  def testDataOperations(self):
    """Test the operations that may be performed on Data."""
    myFuncSpac=escript.FunctionSpace()
    myVector=numarray.array([[1,2],[3,4]])
    myData=escript.Data(myVector,myFuncSpac,True)
    myData2=3+myData
    print myData2
    myList=[[1,2],[3,4]]
    myData3=myList+myData
    print myData3
    myData3=myData+myData2+myData3
    print myData3
    myData4=myList-myData
    print myData4
    myData5=0-myData
    print myData5
    myData6=1/myData
    print myData6
    myData7=5*myData
    print myData7
    myData8=(3*myData)/3+2*myData-2*myData
    print myData8
    myData9=myData.sin()
    print myData9
    myData9=myData.cos()
    print myData9
    print myData9.wherePositive()
    print myData9.whereNegative()
#
#   Lsup test for DataExpanded
    assert (myData.Lsup()==4)
    assert (myData.inf()==1)
    assert (myData.Lsup()==myData.sup())
    assert ((myData*-1).sup()!=(myData*-1).Lsup())
#
#   Lsup test for DataConstant
    myData10=escript.Data(myVector,myFuncSpac,False)
    myData11=-1.0*myData10
    assert(myData10.Lsup()==myData11.Lsup())
    
suite=unittest.TestSuite()
suite.addTest(unittest.makeSuite(escriptTestCase))
unittest.TextTestRunner(verbosity=2).run(suite)

sys.exit(0)
1	jgs	102	# $Id$
2
3	jgs	82	import sys
4			import unittest
5			import os
6
7	jgs	149	from esys.escript import *
8	jgs	153	from esys import bruce
9	jgs	82
10			import numarray
11
12			class escriptTestCase(unittest.TestCase):
13	jgs	147
14	jgs	82	def testPow(self):
15			"""Test the pow function."""
16			myFuncSpac=escript.FunctionSpace()
17			myVector=numarray.array([[1,2],[3,4]])
18			myData=escript.Data(myVector,myFuncSpac,True)
19			print myData**3
20	jgs	147
21	jgs	82	def testFunctionSpace(self):
22	jgs	147	"""Test the creation of FunctionSpace objects."""
23	jgs	153	mesh=bruce.Brick(1,1,1)
24	jgs	147	cFunc=escript.ContinuousFunction(mesh)
25
26	jgs	82	def testDataOperations(self):
27			"""Test the operations that may be performed on Data."""
28			myFuncSpac=escript.FunctionSpace()
29			myVector=numarray.array([[1,2],[3,4]])
30			myData=escript.Data(myVector,myFuncSpac,True)
31			myData2=3+myData
32			print myData2
33			myList=[[1,2],[3,4]]
34			myData3=myList+myData
35			print myData3
36			myData3=myData+myData2+myData3
37			print myData3
38			myData4=myList-myData
39			print myData4
40			myData5=0-myData
41			print myData5
42			myData6=1/myData
43			print myData6
44			myData7=5*myData
45			print myData7
46			myData8=(3myData)/3+2myData-2*myData
47			print myData8
48			myData9=myData.sin()
49			print myData9
50			myData9=myData.cos()
51			print myData9
52			print myData9.wherePositive()
53			print myData9.whereNegative()
54			#
55			# Lsup test for DataExpanded
56			assert (myData.Lsup()==4)
57			assert (myData.inf()==1)
58			assert (myData.Lsup()==myData.sup())
59			assert ((myData-1).sup()!=(myData-1).Lsup())
60			#
61			# Lsup test for DataConstant
62			myData10=escript.Data(myVector,myFuncSpac,False)
63			myData11=-1.0*myData10
64			assert(myData10.Lsup()==myData11.Lsup())
65
66			suite=unittest.TestSuite()
67			suite.addTest(unittest.makeSuite(escriptTestCase))
68			unittest.TextTestRunner(verbosity=2).run(suite)
69
70	jgs	147	sys.exit(0)
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