copy() and deepcopy() tests for PartialShape. (#14190)

* Added tests of copy() and deepcopy() for PartialShape.

* Code reformat.

src/bindings/python/tests/test_graph/test_core.py

@@ -2,6 +2,8 @@
 # Copyright (C) 2018-2022 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
+import copy
+
 import numpy as np
 import pytest
 
@@ -217,6 +219,30 @@ def test_partial_shape():
     shape = Shape()
     assert len(shape) == 0
 
+    shape = PartialShape("[?, 3, ..224, 28..224, 25..]")
+    copied_shape = copy.copy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
+    shape = PartialShape("[...]")
+    copied_shape = copy.copy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
+    shape = PartialShape([Dimension(-1, 100), 25, -1])
+    copied_shape = copy.copy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
+    shape = PartialShape("[?, 3, ..224, 28..224, 25..]")
+    copied_shape = copy.deepcopy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
+    shape = PartialShape("[...]")
+    copied_shape = copy.deepcopy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
+    shape = PartialShape([Dimension(-1, 100), 25, -1])
+    copied_shape = copy.deepcopy(shape)
+    assert shape == copied_shape, "Copied shape {0} is not equal to original shape {1}.".format(copied_shape, shape)
+
 
 def test_partial_shape_compatible():
     ps1 = PartialShape.dynamic()