message: Update nodes test for Dot to be MatMul
diff: @@ -35,7 +35,6 @@ node_tests = [
  ("test_constant", N("Constant", value=const2_onnx), lambda: const2_np, []),
  # TODO: Are we actually supporting other dot modes? In that case, some fancy
  # footwork is necessary...
  - ("test_dot", N("Dot"), np.dot, [(S, M), (M, L)]),
  ("test_relu", N("Relu"), lambda x: np.clip(x, 0, np.inf), [(S, S, S)]),
  ("test_constant_pad",
  N("Pad", mode='constant', value=1.2, paddings=[0, 0, 0, 0, 1, 2, 3, 4]),
  @@ -65,10 +64,19 @@ node_tests = [
  ("test_slice_default_axes",
  N("Slice", starts=[0, 0, 3], ends=[L, M, 4]),
  lambda x: x[:, :, 3:4], [(L, M, S)]),
  - ("test_matmul",
  + ("test_matmul_2d",
  N("MatMul"),
  np.matmul,
  - [(L, M, S), (L, S, M)]),
  + [(M, S), (S, M)]),
  + ("test_matmul_3d",
  + N("MatMul"),
  + np.matmul,
  + [(1, M, S), (1, S, M)]),
  + ("test_matmul_4d",
  + N("MatMul"),
  + np.matmul,
  + [(1, 2, S, M),
  + (1, 2, M, S)]),
  # TODO: Add all the other operators
  ] + test_rnn.node_tests
  