import quincy 17.2.0

[ceph.git] / ceph / src / arrow / python / pyarrow / tests / test_serialization_deprecated.py

diff --git a/ceph/src/arrow/python/pyarrow/tests/test_serialization_deprecated.py b/ceph/src/arrow/python/pyarrow/tests/test_serialization_deprecated.py
new file mode 100644 (file)
index 0000000..cd4b3ed
--- /dev/null
+++ b/ceph/src/arrow/python/pyarrow/tests/test_serialization_deprecated.py
@@ -0,0 +1,56 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+import sys
+
+import pytest
+
+import pyarrow as pa
+
+
+def test_serialization_deprecated():
+    with pytest.warns(FutureWarning):
+        ser = pa.serialize(1)
+
+    with pytest.warns(FutureWarning):
+        pa.deserialize(ser.to_buffer())
+
+    f = pa.BufferOutputStream()
+    with pytest.warns(FutureWarning):
+        pa.serialize_to(12, f)
+
+    buf = f.getvalue()
+    f = pa.BufferReader(buf)
+    with pytest.warns(FutureWarning):
+        pa.read_serialized(f).deserialize()
+
+    with pytest.warns(FutureWarning):
+        pa.default_serialization_context()
+
+    context = pa.lib.SerializationContext()
+    with pytest.warns(FutureWarning):
+        pa.register_default_serialization_handlers(context)
+
+
+@pytest.mark.skipif(sys.version_info < (3, 7),
+                    reason="getattr needs Python 3.7")
+def test_serialization_deprecated_toplevel():
+    with pytest.warns(FutureWarning):
+        pa.SerializedPyObject()
+
+    with pytest.warns(FutureWarning):
+        pa.SerializationContext()