Backport PR #62190: TST: Adjust test_round for Numpy 2.4 behavior (#62193)

Author: mroeschke

pandas/tests/copy_view/test_methods.py

@@ -18,6 +18,7 @@
 )
 import pandas._testing as tm
 from pandas.tests.copy_view.util import get_array
+from pandas.util.version import Version
 
 
 def test_copy(using_copy_on_write):
@@ -1199,8 +1200,9 @@ def test_round(using_copy_on_write, warn_copy_on_write, decimals):
     if using_copy_on_write:
         assert tm.shares_memory(get_array(df2, "b"), get_array(df, "b"))
         # TODO: Make inplace by using out parameter of ndarray.round?
-        if decimals >= 0:
+        if decimals >= 0 and Version(np.__version__) < Version("2.4.0.dev0"):
             # Ensure lazy copy if no-op
+            # TODO: Cannot rely on Numpy returning view after version 2.3
             assert np.shares_memory(get_array(df2, "a"), get_array(df, "a"))
         else:
             assert not np.shares_memory(get_array(df2, "a"), get_array(df, "a"))