Chris@87: from __future__ import division, absolute_import, print_function
Chris@87: 
Chris@87: import os
Chris@87: import math
Chris@87: 
Chris@87: import numpy as np
Chris@87: from numpy.testing import dec, assert_raises, assert_equal
Chris@87: 
Chris@87: import util
Chris@87: 
Chris@87: def _path(*a):
Chris@87:     return os.path.join(*((os.path.dirname(__file__),) + a))
Chris@87: 
Chris@87: class TestIntentInOut(util.F2PyTest):
Chris@87:     # Check that intent(in out) translates as intent(inout)
Chris@87:     sources = [_path('src', 'regression', 'inout.f90')]
Chris@87: 
Chris@87:     @dec.slow
Chris@87:     def test_inout(self):
Chris@87:         # non-contiguous should raise error
Chris@87:         x = np.arange(6, dtype=np.float32)[::2]
Chris@87:         assert_raises(ValueError, self.module.foo, x)
Chris@87: 
Chris@87:         # check values with contiguous array
Chris@87:         x = np.arange(3, dtype=np.float32)
Chris@87:         self.module.foo(x)
Chris@87:         assert_equal(x, [3, 1, 2])
Chris@87: 
Chris@87: 
Chris@87: if __name__ == "__main__":
Chris@87:     import nose
Chris@87:     nose.runmodule()