suppress overflow warning

Author: vtavana

tests/conftest.py

@@ -137,6 +137,13 @@ def suppress_mean_empty_slice_numpy_warnings():
         yield
 
 
+@pytest.fixture
+def suppress_overflow_encountered_in_cast_numpy_warnings():
+    with warnings.catch_warnings():
+        warnings.filterwarnings("ignore", r"overflow encountered in cast")
+        yield
+
+
 @pytest.fixture
 def suppress_divide_invalid_numpy_warnings(
     suppress_divide_numpy_warnings, suppress_invalid_numpy_warnings

tests/test_mathematical.py

@@ -753,6 +753,7 @@ def test_prod_nanprod_dtype(func, in_dtype, out_dtype):
     assert_dtype_allclose(dpnp_res, np_res)
 
 
+@pytest.mark.usefixtures("suppress_overflow_encountered_in_cast_numpy_warnings")
 @pytest.mark.parametrize("func", ["prod", "nanprod"])
 def test_prod_nanprod_out(func):
     ia = dpnp.arange(1, 7).reshape((2, 3))