4552s =================================== FAILURES ===================================
4552s ______________________________ test_xdmf_function ______________________________
4552s
4552s tmp_path = PosixPath('/tmp/autopkgtest-lxc.40nbiv74/downtmp/autopkgtest_tmp/io4dolfinx_complex_py3.14/test_xdmf_function0')
4552s
4552s def test_xdmf_function(tmp_path):
4552s tmp_path = MPI.COMM_WORLD.bcast(tmp_path, root=0)
4552s mesh = dolfinx.mesh.create_unit_square(MPI.COMM_WORLD, 8, 10)
4552s
4552s def f(x):
4552s return (x[0], x[1], -2 * x[1], 3 * x[0])
4552s
4552s V = dolfinx.fem.functionspace(mesh, ("Lagrange", 1, (4,)))
4552s u = dolfinx.fem.Function(V, name="u")
4552s u.interpolate(f)
4552s
4552s tmp_file = tmp_path / "function.xdmf"
4552s with dolfinx.io.XDMFFile(MPI.COMM_WORLD, tmp_file, "w") as xdmf:
4552s xdmf.write_mesh(mesh)
4552s xdmf.write_function(u)
4552s
4552s MPI.COMM_WORLD.barrier()
4552s
4552s in_grid = io4dolfinx.read_mesh(tmp_file, MPI.COMM_WORLD, backend="xdmf")
4552s names = io4dolfinx.read_function_names(
4552s tmp_file, MPI.COMM_WORLD, backend_args={}, backend="xdmf"
4552s )
4552s assert len(names) == 1
4552s assert names[0] == "u"
4552s
4552s > u = io4dolfinx.read_point_data(tmp_file, "u", in_grid, backend="xdmf")
4552s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
4552s
4552s tests/test_xdmf.py:64:
4552s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4552s /usr/lib/python3/dist-packages/io4dolfinx/readers.py:406: in read_point_data
4552s dataset, local_range_start = backend_cls.read_point_data(
4552s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4552s
4552s filename = PosixPath('/tmp/autopkgtest-lxc.40nbiv74/downtmp/autopkgtest_tmp/io4dolfinx_complex_py3.14/test_xdmf_function0/function.xdmf')
4552s name = 'u', comm = <mpi4py.MPI.Intracomm object at 0x7fec89a2ef40>, time = None
4552s backend_args = {}
4552s
4552s def read_point_data(
4552s filename: Path | str,
4552s name: str,
4552s comm: MPI.Intracomm,
4552s time: float | str | None,
4552s backend_args: dict[str, Any] | None,
4552s ) -> tuple[np.ndarray, int]:
4552s """Read data from the nodes of a mesh.
4552s
4552s Args:
4552s filename: Path to file
4552s name: Name of point data
4552s comm: Communicator to launch IO on.
4552s time: The time stamp
4552s backend_args: The backend arguments
4552s
4552s Returns:
4552s Data local to process (contiguous, no mpi comm) and local start range
4552s """
4552s # Find function with name u in xml tree
4552s check_file_exists(filename)
4552s filename = Path(filename)
4552s
4552s tree = ElementTree.parse(filename)
4552s root = tree.getroot()
4552s backend_args = get_default_backend_args(backend_args)
4552s if time is not None:
4552s time_steps = root.findall(f".//Grid[@Name='{name}']")
4552s time_found = False
4552s for time_node in time_steps:
4552s step_node = time_node.find(".//Time")
4552s assert isinstance(step_node, ElementTree.Element)
4552s if np.isclose(float(step_node.attrib["Value"]), float(time)):
4552s time_found = True
4552s break
4552s func_node = time_node.find(f".//Attribute[@Name='{name}']")
4552s if not time_found:
4552s raise RuntimeError(f"Function {name} at time={time} not found in {filename}")
4552s else:
4552s func_node = root.find(f".//Attribute[@Name='{name}']")
4552s > assert isinstance(func_node, ElementTree.Element)
4552s ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
4552s E AssertionError
4552s
4552s /usr/lib/python3/dist-packages/io4dolfinx/backends/xdmf/backend.py:134: AssertionError
4552s =========================== short test summary info ============================
4552s FAILED tests/test_xdmf.py::test_xdmf_function - AssertionError
4552s ============ 1 failed, 1274 passed, 8 skipped in 404.88s (0:06:44) =============
4552s autopkgtest [13:37:59]: test test-io4dolfinx-complex: -----------------------]
test_xdmf_functionin test_xdmf.py fails when run with dolfinx 0.10 built with complex number support.Is this expected?
https://ci.debian.net/packages/i/io4dolfinx/testing/amd64/72528850/#S14