from copy import copy, deepcopy from pystencils.field import Field from pystencils.data_types import TypedSymbol def test_field_access(): field = Field.create_generic('some_field', spatial_dimensions=2, index_dimensions=0) copy(field(0)) field_copy = deepcopy(field(0)) assert field_copy.field.spatial_dimensions == 2 def test_typed_symbol(): ts = TypedSymbol("s", "double") copy(ts) ts_copy = deepcopy(ts) assert str(ts_copy.dtype).strip() == "double"