add test

openvinotoolkit · Nov 13, 2024 · 8a089ce · 8a089ce
1 parent ad146ba
commit 8a089ce
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/bindings/python/tests/test_graph/test_constant.py b/src/bindings/python/tests/test_graph/test_constant.py
@@ -205,6 +205,14 @@ def test_init_with_scalar(init_value, src_dtype, dst_dtype, shared_flag, data_ge
     assert np.allclose(const_data, expected_result)
 
 
+def test_cant_change_data_in_const():
+    arr_0 = np.ones([1, 3, 32, 32])
+    ov_const = ops.constant(arr_0)
+    arr_1 = np.ones([1, 3, 32, 32]) + 1
+    with pytest.raises(ValueError, match="assignment destination is read-only"):
+        ov_const.data[:] = arr_1
+
+
 @pytest.mark.parametrize(
     ("ov_type", "numpy_dtype"),
     [