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import pathlib
import numpy as np
import pytest
import meshio
from . import helpers
# TODO reenable
@pytest.mark.skip()
@pytest.mark.parametrize(
"mesh",
[
# helpers.empty_mesh,
helpers.tri_mesh
],
)
def test_wkt(mesh, tmp_path):
helpers.write_read(tmp_path, meshio.wkt.write, meshio.wkt.read, mesh, 1.0e-12)
@pytest.mark.parametrize(
"filename, ref_sum, ref_num_cells",
[("simple.wkt", 4, 2), ("whitespaced.wkt", 3.2, 2)],
)
def test_reference_file(filename, ref_sum, ref_num_cells):
this_dir = pathlib.Path(__file__).resolve().parent
filename = this_dir / "meshes" / "wkt" / filename
mesh = meshio.read(filename)
tol = 1.0e-5
s = np.sum(mesh.points)
assert abs(s - ref_sum) < tol * abs(ref_sum)
assert mesh.cells[0].type == "triangle"
assert len(mesh.cells[0].data) == ref_num_cells
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