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ksteube |
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# $Id$ |
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####################################################### |
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# Copyright 2003-2007 by ACceSS MNRF |
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# Copyright 2007 by University of Queensland |
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# |
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# http://esscc.uq.edu.au |
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# Primary Business: Queensland, Australia |
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# Licensed under the Open Software License version 3.0 |
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# http://www.opensource.org/licenses/osl-3.0.php |
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# |
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####################################################### |
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# |
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""" |
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Test suite for input and output of meshes and data objects |
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@remark: |
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@var __author__: name of author |
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@var __licence__: licence agreement |
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@var __url__: url entry point on documentation |
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@var __version__: version |
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@var __date__: date of the version |
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""" |
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__copyright__=""" Copyright (c) 2006 by ACcESS MNRF |
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http://www.access.edu.au |
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Primary Business: Queensland, Australia""" |
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__license__="""Licensed under the Open Software License version 3.0 |
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http://www.opensource.org/licenses/osl-3.0.php""" |
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__author__="Ken Steube, k.steube@uq.edu.au" |
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__url__="http://www.iservo.edu.au/esys/escript" |
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__version__="$Revision: 859 $" |
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__date__="$Date: 2006-09-26 12:19:18 +1000 (Tue, 26 Sep 2006) $" |
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import unittest, sys |
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from esys.escript import * |
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from esys.finley import Rectangle, Brick, LoadMesh, ReadMesh, ReadMeshMPI |
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try: |
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FINLEY_TEST_DATA=os.environ['FINLEY_TEST_DATA'] |
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except KeyError: |
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FINLEY_TEST_DATA='.' |
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FINLEY_TEST_MESH_PATH=FINLEY_TEST_DATA+"/data_meshes/" |
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SOLVER_TOL=1.e-8 |
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REL_TOL=1.e-6 |
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def domainsEqual(m1, m2, nft=10): |
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if m1.getDim() != m2.getDim(): |
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print "domainsEqual: different dimensions %d, %d" % (m1.getDim(), m2.getDim()) |
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return False |
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if m1.getNumDataPointsGlobal() != m2.getNumDataPointsGlobal(): |
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print "domainsEqual: different num data points: %d, %d" % (m1.getNumDataPointsGlobal(), m2.getNumDataPointsGlobal()) |
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return False |
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for tagName in m1.showTagNames().split(", "): |
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if not m2.isValidTagName(tagName): |
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print "domainsEqual: m1 has a tag '%s' not present in m2" % tagName |
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return False |
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for tagName in m2.showTagNames().split(", "): |
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if not m1.isValidTagName(tagName): |
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print "domainsEqual: m2 has a tag '%s' not present in m1" % tagName |
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return False |
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if m1.getTag(tagName) != m2.getTag(tagName): |
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print "domainsEqual: values of tag '%s' differ" % tagName |
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return False |
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for fs in ["Solution", "ReducedSolution", "Function", "ReducedFunction", "FunctionOnBoundary", "ReducedFunctionOnBoundary", "ContinuousFunction", "ReducedContinuousFunction"]: |
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fs1 = eval("%s(m1)" % fs) |
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fs2 = eval("%s(m2)" % fs) |
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x1 = fs1.getX() |
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x2 = fs2.getX() |
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for n in range(1, nft+1): |
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integ1 = integrate(sin(n*x1)) |
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integ2 = integrate(sin(n*x2)) |
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if Lsup(abs(integ1-integ2)) > REL_TOL: |
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print "domainsEqual: integrals for n=%d differ" % n |
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return False |
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return True |
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class InputOutput(unittest.TestCase): |
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# Does optimize=True change Rectangle for order=1? |
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def test_Rectangle_optimize_order1(self): |
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mydomain1 = Rectangle(n0=7, n1=11, order=1, l0=1., l1=1., optimize=False) |
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mydomain2 = Rectangle(n0=7, n1=11, order=1, l0=1., l1=1., optimize=True) |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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# Does optimize=True change Rectangle for order=2? |
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def test_Rectangle_optimize_order2(self): |
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mydomain1 = Rectangle(n0=7, n1=11, order=2, l0=1., l1=1., optimize=False) |
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mydomain2 = Rectangle(n0=7, n1=11, order=2, l0=1., l1=1., optimize=True) |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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# Does optimize=True change Brick for order=1? |
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def test_Brick_optimize_order1(self): |
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mydomain1 = Brick(n0=7, n1=11, n2=5, order=1, l0=1., l1=1., l2=1., optimize=False) |
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mydomain2 = Brick(n0=7, n1=11, n2=5, order=1, l0=1., l1=1., l2=1., optimize=True) |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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# Does optimize=True change Brick for order=2? |
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def test_Brick_optimize_order2(self): |
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mydomain1 = Brick(n0=7, n1=11, n2=5, order=2, l0=1., l1=1., l2=1., optimize=False) |
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mydomain2 = Brick(n0=7, n1=11, n2=5, order=2, l0=1., l1=1., l2=1., optimize=True) |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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ksteube |
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def test_mesh_dump_to_NetCDF_rectangle(self): |
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ksteube |
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if loadIsConfigured(): |
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ksteube |
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mydomain1 = Rectangle(n0=17, n1=111, order=1, l0=1., l1=1., optimize=False) |
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ksteube |
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mydomain1.dump("tt.mesh.nc") |
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mydomain2=LoadMesh("tt.mesh.nc") |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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ksteube |
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def test_mesh_dump_to_NetCDF_brick(self): |
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if loadIsConfigured(): |
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mydomain1 = Brick(n0=7, n1=11, n2=5, order=2, l0=1., l1=1., l2=1., optimize=False) |
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mydomain1.dump("tt.mesh.nc") |
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mydomain2=LoadMesh("tt.mesh.nc") |
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self.failUnless(domainsEqual(mydomain1, mydomain2), "Domains differ") |
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ksteube |
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if __name__ == '__main__': |
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suite = unittest.TestSuite() |
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suite.addTest(unittest.makeSuite(InputOutput)) |
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s=unittest.TextTestRunner(verbosity=2).run(suite) |
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if not s.wasSuccessful(): sys.exit(1) |
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