Added tests for slice deletion and fixed bugs.
diff --git a/python/minimal_test.py b/python/minimal_test.py
index 32b8333..0c73a4b 100644
--- a/python/minimal_test.py
+++ b/python/minimal_test.py
@@ -30,6 +30,7 @@
import unittest
from google.protobuf.pyext import _message
from google.protobuf.internal import api_implementation
+from google.protobuf import unittest_pb2
class TestMessageExtension(unittest.TestCase):
@@ -53,6 +54,21 @@
self.assertTrue(_message._IS_UPB)
self.assertEqual(api_implementation.Type(), "cpp")
+ def test_repeated_field_slice_delete(self):
+ def test_slice(start, end, step):
+ vals = list(range(20))
+ message = unittest_pb2.TestAllTypes(repeated_int32=vals)
+ del vals[start:end:step]
+ del message.repeated_int32[start:end:step]
+ self.assertEqual(vals, list(message.repeated_int32))
+ test_slice(3, 11, 1)
+ test_slice(3, 11, 2)
+ test_slice(3, 11, 3)
+ test_slice(11, 3, -1)
+ test_slice(11, 3, -2)
+ test_slice(11, 3, -3)
+ test_slice(10, 25, 4)
+
#TestMessageExtension.test_descriptor_pool.__unittest_expecting_failure__ = True
