def testExtendFloatWithPythonList(self, message_module):
    """Test extending repeated float fields with python lists."""
    m = message_module.TestAllTypes()
    self.assertSequenceEqual([], m.repeated_float)
    m.repeated_float.extend([0.0])
    self.assertSequenceEqual([0.0], m.repeated_float)
    m.repeated_float.extend([1.0, 2.0])
    self.assertSequenceEqual([0.0, 1.0, 2.0], m.repeated_float)
    m.repeated_float.extend([3.0, 4.0])
    self.assertSequenceEqual([0.0, 1.0, 2.0, 3.0, 4.0], m.repeated_float)
Test extending repeated float fields with python lists.
deps/protobuf/python/google/protobuf/internal/message_test.py