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# Copyright (C) 2013 Garth N. Wells
#
# This file is part of DOLFIN.
#
# DOLFIN is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# DOLFIN is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
import pytest
import numpy
from dolfin import *
import os
from dolfin_utils.test import fixture, cd_tempdir
def test_save_mesh1D(cd_tempdir):
mesh = UnitIntervalMesh(16)
file = File("mesh1D.x3d")
#self.assertRaises(RuntimeError, file << mesh)
def test_save_mesh2D(cd_tempdir):
mesh = UnitSquareMesh(16, 16)
file = File("mesh2D.x3d")
file << mesh
def test_save_mesh3D(cd_tempdir):
mesh = UnitCubeMesh(16, 16, 16)
file = File("mesh3D.x3d")
file << mesh
def test_save_cell_meshfunction2D(cd_tempdir):
mesh = UnitSquareMesh(16, 16)
mf = MeshFunction("size_t", mesh, mesh.topology().dim(), 12)
file = File("cell_mf2D.x3d")
file << mf
def test_save_facet_meshfunction2D(cd_tempdir):
mesh = UnitSquareMesh(16, 16)
mf = MeshFunction("size_t", mesh, mesh.topology().dim()-1, 12)
file = File("facet_mf2D.x3d")
#with pytest.raises(RuntimeError):
# file << mf
def test_save_cell_meshfunctio22D(cd_tempdir):
mesh = UnitCubeMesh(16, 16, 16)
mf = MeshFunction("size_t", mesh, mesh.topology().dim(), 12)
file = File("cell_mf3D.x3d")
file << mf
def test_save_facet_meshfunction3D(cd_tempdir):
mesh = UnitCubeMesh(16, 16, 16)
mf = MeshFunction("size_t", mesh, mesh.topology().dim()-1, 12)
file = File("facet_mf3D.x3d")
#with pytest.raises(RuntimeError):
# file << mf
def test_mesh_str():
mesh = UnitCubeMesh(2, 2, 2)
str = X3DOM.str(mesh)
mesh = UnitSquareMesh(5, 3)
str = X3DOM.str(mesh)
def test_mesh_html():
mesh = UnitCubeMesh(2, 2, 2)
str = X3DOM.html(mesh)
mesh = UnitSquareMesh(5, 3)
str = X3DOM.html(mesh)
# test IPython display hook:
html = mesh._repr_html_()
def test_x3dom_parameters():
p = X3DOMParameters()
# Test Representation
# Get colour
c0 = p.get_diffuse_color()
# Set colour
c0 = [0.1, 0.2, 0.1]
p.set_diffuse_color(c0)
c1 = p.get_diffuse_color()
assert numpy.array_equal(c0, c1)
c0 = (0.1, 0.2, 0.1)
p.set_diffuse_color(c0)
c1 = p.get_diffuse_color()
assert numpy.array_equal(c0, c1)
c0 = numpy.array([0.1, 0.2, 0.1])
p.set_diffuse_color(c0)
c1 = p.get_diffuse_color()
assert numpy.array_equal(c0, c1)
# Test wrong length color sequences
with pytest.raises(TypeError):
c0 = [0.1, 0.2, 0.1, 0.2]
p.set_diffuse_color(c0)
with pytest.raises(TypeError):
c0 = [0.1, 0.2]
p.set_diffuse_color(c0)
# Test invalid RGB value
with pytest.raises(RuntimeError):
c0 = [0.1, 0.2, 1.2]
p.set_diffuse_color(c0)
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