File Content: test_kind.py import os import pytest import platform from numpy.f2py.crackfortran import ( _selected_int_kind_func as selected_int_kind, _selected_real_kind_func as selected_real_kind, ) from . import util class TestKind(util.F2PyTest): sources = [util.getpath("tests", "src", "kind", "foo.f90")] def test_int(self): """Test `int` kind_func for integers up to 10**40.""" selectedintkind = self.module.selectedintkind for i in range(40): assert selectedintkind(i) == selected_int_kind( i ), f"selectedintkind({i}): expected {selected_int_kind(i)!r} but got {selectedintkind(i)!r}" def test_real(self): """ Test (processor-dependent) `real` kind_func for real numbers of up to 31 digits precision (extended/quadruple). """ selectedrealkind = self.module.selectedrealkind for i in range(32): assert selectedrealkind(i) == selected_real_kind( i ), f"selectedrealkind({i}): expected {selected_real_kind(i)!r} but got {selectedrealkind(i)!r}" @pytest.mark.xfail(platform.machine().lower().startswith("ppc"), reason="Some PowerPC may not support full IEEE 754 precision") def test_quad_precision(self): """ Test kind_func for quadruple precision [`real(16)`] of 32+ digits . """ selectedrealkind = self.module.selectedrealkind for i in range(32, 40): assert selectedrealkind(i) == selected_real_kind( i ), f"selectedrealkind({i}): expected {selected_real_kind(i)!r} but got {selectedrealkind(i)!r}" Submit