You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.5 KiB
78 lines
2.5 KiB
import os
|
|
import pytest
|
|
|
|
import numpy as np
|
|
|
|
from . import util
|
|
|
|
|
|
class TestIntentInOut(util.F2PyTest):
|
|
# Check that intent(in out) translates as intent(inout)
|
|
sources = [util.getpath("tests", "src", "regression", "inout.f90")]
|
|
|
|
@pytest.mark.slow
|
|
def test_inout(self):
|
|
# non-contiguous should raise error
|
|
x = np.arange(6, dtype=np.float32)[::2]
|
|
pytest.raises(ValueError, self.module.foo, x)
|
|
|
|
# check values with contiguous array
|
|
x = np.arange(3, dtype=np.float32)
|
|
self.module.foo(x)
|
|
assert np.allclose(x, [3, 1, 2])
|
|
|
|
|
|
class TestNegativeBounds(util.F2PyTest):
|
|
# Check that negative bounds work correctly
|
|
sources = [util.getpath("tests", "src", "negative_bounds", "issue_20853.f90")]
|
|
|
|
@pytest.mark.slow
|
|
def test_negbound(self):
|
|
xvec = np.arange(12)
|
|
xlow = -6
|
|
xhigh = 4
|
|
# Calculate the upper bound,
|
|
# Keeping the 1 index in mind
|
|
def ubound(xl, xh):
|
|
return xh - xl + 1
|
|
rval = self.module.foo(is_=xlow, ie_=xhigh,
|
|
arr=xvec[:ubound(xlow, xhigh)])
|
|
expval = np.arange(11, dtype = np.float32)
|
|
assert np.allclose(rval, expval)
|
|
|
|
|
|
class TestNumpyVersionAttribute(util.F2PyTest):
|
|
# Check that th attribute __f2py_numpy_version__ is present
|
|
# in the compiled module and that has the value np.__version__.
|
|
sources = [util.getpath("tests", "src", "regression", "inout.f90")]
|
|
|
|
@pytest.mark.slow
|
|
def test_numpy_version_attribute(self):
|
|
|
|
# Check that self.module has an attribute named "__f2py_numpy_version__"
|
|
assert hasattr(self.module, "__f2py_numpy_version__")
|
|
|
|
# Check that the attribute __f2py_numpy_version__ is a string
|
|
assert isinstance(self.module.__f2py_numpy_version__, str)
|
|
|
|
# Check that __f2py_numpy_version__ has the value numpy.__version__
|
|
assert np.__version__ == self.module.__f2py_numpy_version__
|
|
|
|
|
|
def test_include_path():
|
|
incdir = np.f2py.get_include()
|
|
fnames_in_dir = os.listdir(incdir)
|
|
for fname in ("fortranobject.c", "fortranobject.h"):
|
|
assert fname in fnames_in_dir
|
|
|
|
|
|
class TestModuleAndSubroutine(util.F2PyTest):
|
|
module_name = "example"
|
|
sources = [util.getpath("tests", "src", "regression", "gh25337", "data.f90"),
|
|
util.getpath("tests", "src", "regression", "gh25337", "use_data.f90")]
|
|
|
|
@pytest.mark.slow
|
|
def test_gh25337(self):
|
|
self.module.data.set_shift(3)
|
|
assert "data" in dir(self.module)
|