test_hlayers.py 文件源码

def test_concat(make_data):
    """Test concatenation layer."""
    x, _, X = make_data

    # This replicates the input layer behaviour
    f = ab.InputLayer('X', n_samples=3)
    g = ab.InputLayer('Y', n_samples=3)

    catlayer = ab.Concat(f, g)

    F, KL = catlayer(X=x, Y=x)

    tc = tf.test.TestCase()
    with tc.test_session():
        forked = F.eval()
        orig = X.eval()
        assert forked.shape == orig.shape[0:2] + (2 * orig.shape[2],)
        assert np.all(forked == np.dstack((orig, orig)))
        assert KL.eval() == 0.0