@testing.requires_testing_data
def test_warn_inverse_operator():
    bad_info = copy.deepcopy(_get_evoked().info)
    bad_info['projs'] = list()
    fwd_op = read_forward_solution(fname_fwd, surf_ori=True)
    noise_cov = read_cov(fname_cov)
    with warnings.catch_warnings(record=True) as w:
        make_inverse_operator(bad_info, fwd_op, noise_cov)
    assert_equal(len(w), 1)
return the segmented blobs from the fg/bg image
dataset/ETHPy150Open mne-tools/mne-python/mne/minimum_norm/tests/test_inverse.py/test_warn_inverse_operator--crossover with--dataset/ETHPy150Open sightmachine/SimpleCV/SimpleCV/Segmentation/DiffSegmentation.py/DiffSegmentation.getSegmentedBlobs