def test_failing_comparison(dir):
assert (compare_vtk(dir + "vtu.vtu", dir + "vtu1.vtu") == 1)
assert (compare_vtk(dir + "vtu_binary.vtu", dir + "vtu1_binary.vtu") == 1)
assert (compare_vtk(dir + "vtu_binary.vtu", dir + "vtu1.vtu") == 1)
def test_close_to_zero_difference(dir):
assert (compare_vtk(dir + "vtu5.vtu", dir + "vtu6.vtu") == 1)
def test_close_to_zero_difference_zerothreshold2(dir):
assert (compare_vtk(dir + "vtu5.vtu",
dir + "vtu6.vtu",
zeroValueThreshold={"small": 1e-19}) == 0)
def test_neglegible_difference(dir):
assert (compare_vtk(dir + "vtu.vtu", dir + "vtu4.vtu") == 0)
def test_different_grid_order_ug_alu(dir):
assert (compare_vtk(dir + "vtuug.vtu", dir + "vtualu.vtu") == 0)
def test_different_grid_order(dir):
assert (compare_vtk(dir + "vtu.vtu", dir + "vtu3.vtu") == 0)
def test_different_parameter_order(dir):
assert (compare_vtk(dir + "vtu.vtu", dir + "vtu2.vtu") == 0)
assert (compare_vtk(dir + "vtu_binary.vtu", dir + "vtu2.vtu") == 0)
sys.stdout.write(
"The test wrapper vtkcompare assumes keys wrapper.vtkcompare.name \
and wrapper.vtkcompare.reference to be existent in the inifile"
)
# loop over all vtk comparisons
for n, e, r in zip(names, exts, references):
# if we have multiple vtks search in the subgroup prefixed with the vtk-name for options
prefix = "" if len(names) == 1 else n + "."
# check for specific options for this comparison
relative = float(
ini.get("wrapper.vtkcompare." + prefix + "relative", 1e-2))
absolute = float(
ini.get("wrapper.vtkcompare." + prefix + "absolute", 1.2e-7))
zeroThreshold = ini.get(
"wrapper.vtkcompare." + prefix + "zeroThreshold", {})
ret = compare_vtk(vtk1=n + timestep + "." + e,
vtk2=args["source"] + "/" + r + "." + e,
absolute=absolute,
relative=relative,
zeroValueThreshold=zeroThreshold,
verbose=True)
# early exit if one vtk comparison fails
if ret is not 0:
sys.exit(ret)
sys.exit(ret)