def test_DofMapPlotter():
'''Test logic used in DofMapPlotter by comparing its string representation
with FunctionSpace.print_dofmap.'''
command =\
'''
from dolfin import * ;
mesh = UnitSquareMesh(1, 1);
S = FunctionSpace(mesh, 'CG', 1);
V = VectorFunctionSpace(mesh, 'CR', 1);
T = TensorFunctionSpace(mesh, 'DG', 0);
M = MixedFunctionSpace([S, V, T]);
M.print_dofmap()
'''
# Get output of FunctionSpace.print_dofmap (only print to terminal)
# Pull back
# This is run two times just in case FFC sees the spaces for the first time
# in which case there are some messages printed to terminal and these
# screw up with the test.
for i in range(2):
process = subprocess.Popen(['python', '-c', command],
stdout=subprocess.PIPE)
dolfin_out, _ = process.communicate()
# print dolfin_out
# Run the command here to create spaces etc.
exec(command)
dmp = DofMapPlotter(M)
dmp_out = dmp.__str__()
# The string should match (can't make simple == for strings to work)
maps_match = all(x == y for x, y in zip(dmp_out, dolfin_out))
# Visual check
# dmp_lines = dmp_out.split('\n')
# dolfin_lines = dolfin_out.split('\n')
# for dmp_line, dolfin_line in zip(dmp_lines, dolfin_lines):
# print dmp_line, ' vs. ', dolfin_line
nose.tools.assert_true(maps_match)
def test_DofMapPlotter():
'''Test logic used in DofMapPlotter by comparing its string representation
with FunctionSpace.print_dofmap.'''
command =\
'''
from dolfin import * ;
mesh = UnitSquareMesh(1, 1);
S = FunctionSpace(mesh, 'CG', 1);
V = VectorFunctionSpace(mesh, 'CR', 1);
T = TensorFunctionSpace(mesh, 'DG', 0);
M = MixedFunctionSpace([S, V, T]);
M.print_dofmap()
'''
# Get output of FunctionSpace.print_dofmap (only print to terminal)
# Pull back
# This is run two times just in case FFC sees the spaces for the first time
# in which case there are some messages printed to terminal and these
# screw up with the test.
for i in range(2):
process = subprocess.Popen(['python', '-c', command],
stdout=subprocess.PIPE)
dolfin_out, _ = process.communicate()
# print dolfin_out
# Run the command here to create spaces etc.
exec(command)
dmp = DofMapPlotter(M)
dmp_out = dmp.__str__()
# The string should match (can't make simple == for strings to work)
maps_match = all(x == y for x, y in zip(dmp_out, dolfin_out))
# Visual check
# dmp_lines = dmp_out.split('\n')
# dolfin_lines = dolfin_out.split('\n')
# for dmp_line, dolfin_line in zip(dmp_lines, dolfin_lines):
# print dmp_line, ' vs. ', dolfin_line
assert maps_match
