/[escript]/trunk/finley/test/python/test_utilframe.py
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Annotation of /trunk/finley/test/python/test_utilframe.py

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Revision 620 - (hide annotations)
Wed Mar 22 07:43:42 2006 UTC (15 years, 7 months ago) by gross
File MIME type: text/x-python
File size: 3876 byte(s)
problem with tagged data isolated
1 gross 399 # $Id:$
2     """
3     frame to ran a single test out of the Test_util suite
4     """
5    
6 elspeth 617 __copyright__=""" Copyright (c) 2006 by ACcESS MNRF
7     http://www.access.edu.au
8     Primary Business: Queensland, Australia"""
9     __license__="""Licensed under the Open Software License version 3.0
10     http://www.opensource.org/licenses/osl-3.0.php"""
11 gross 399 import unittest
12     from esys.escript import *
13     from esys.finley import Rectangle
14     import numarray
15    
16     class Test_util2(unittest.TestCase):
17     RES_TOL=1.e-7
18     def setUp(self):
19     self.__dom =Rectangle(10,10,2)
20     self.functionspace = FunctionOnBoundary(self.__dom) # due to a bug in escript python needs to hold a reference to the domain
21 gross 620 def test_add_overloaded_constData_rank1_taggedData_rank0(self):
22 gross 589 arg0=Data(numarray.array([4.5897569702707663, 3.4489828945022865]),self.functionspace)
23     arg1=Data(0.812494849561,self.functionspace)
24     arg1.setTaggedValue(1,-0.798066999908)
25     res=arg0+arg1
26     ref=Data(numarray.array([5.4022518198315126, 4.2614777440630327]),self.functionspace)
27     ref.setTaggedValue(1,numarray.array([3.7916899703627909, 2.650915894594311]))
28     self.failUnless(isinstance(res,Data),"wrong type of result.")
29     self.failUnlessEqual(res.getShape(),(2,),"wrong shape of result.")
30     self.failUnless(Lsup(res-ref)<=self.RES_TOL*Lsup(ref),"wrong result")
31 gross 618
32 gross 620 #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
33     def test_mult_overloaded_constData_rank1_taggedData_rank0(self):
34     arg0=Data(numarray.array([-1.8021292916234133, 0.52610779274754549]),self.functionspace)
35     arg1=Data(-2.10992701792,self.functionspace)
36     arg1.setTaggedValue(1,-0.103414543531)
37     res=arg0*arg1
38     ref=Data(numarray.array([3.8023612821737358, -1.1100490462541024]),self.functionspace)
39     ref.setTaggedValue(1,numarray.array([0.18636637807672213, -0.054407197234984987]))
40     self.failUnless(isinstance(res,Data),"wrong type of result.")
41     self.failUnlessEqual(res.getShape(),(2,),"wrong shape of result.")
42     self.failUnless(Lsup(res-ref)<=self.RES_TOL*Lsup(ref),"wrong result")
43    
44     #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
45     def test_pow_overloaded_taggedData_rank1_taggedData_rank0(self):
46     arg0=Data(numarray.array([2.3271463200997102, 1.1183883755594386]),self.functionspace)
47     arg0.setTaggedValue(1,numarray.array([3.8629630953883574, 3.7380725394052305]))
48     arg1=Data(4.96280973024,self.functionspace)
49     arg1.setTaggedValue(1,1.353354768)
50     res=arg0**arg1
51     ref=Data(numarray.array([66.141826047243441, 1.7424328429281473]),self.functionspace)
52     ref.setTaggedValue(1,numarray.array([6.2274713351642141, 5.9565601105055705]))
53     self.failUnless(isinstance(res,Data),"wrong type of result.")
54     self.failUnlessEqual(res.getShape(),(2,),"wrong shape of result.")
55     self.failUnless(Lsup(res-ref)<=self.RES_TOL*Lsup(ref),"wrong result")
56     #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
57     def test_quotient_overloaded_constData_rank1_taggedData_rank0(self):
58     arg0=Data(numarray.array([3.2585370968848757, 1.1454175877624291]),self.functionspace)
59     arg1=Data(-2.93544378089,self.functionspace)
60     arg1.setTaggedValue(1,-1.7765826732)
61     res=arg0/arg1
62     ref=Data(numarray.array([-1.1100662591795942, -0.39020252924586424]),self.functionspace)
63     ref.setTaggedValue(1,numarray.array([-1.8341601244001815, -0.64473081103446983]))
64     self.failUnless(isinstance(res,Data),"wrong type of result.")
65     self.failUnlessEqual(res.getShape(),(2,),"wrong shape of result.")
66     self.failUnless(Lsup(res-ref)<=self.RES_TOL*Lsup(ref),"wrong result")
67    
68 gross 399 if __name__ == '__main__':
69     suite = unittest.TestSuite()
70     suite.addTest(unittest.makeSuite(Test_util2))
71     s=unittest.TextTestRunner(verbosity=2).run(suite)

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