def assertFullSlice(self, keys, ndim, expected):
result = _full_keys(keys, ndim)
assert_array_equal(result, tuple(expected))
# Now check that this is actually the numpy behaviour.
a = np.empty(range(7, 7 + ndim), dtype=np.bool)
msg = 'Full slice produces a different result to numpy.'
assert_array_equal(a[keys], a[expected], msg)
def test_expand_too_many(self):
with self.assertRaises(IndexError):
_full_keys((slice(None), 2, 3), 2)