884     def test_constructor(self):  member in BufferedReaderTest
1074     def test_constructor(self):  member in CBufferedReaderTest
1075         BufferedReaderTest.test_constructor(self)
1126     def test_constructor(self):  member in BufferedWriterTest
1389     def test_constructor(self):  member in CBufferedWriterTest
1390         BufferedWriterTest.test_constructor(self)
1436     def test_constructor(self):  member in BufferedRWPairTest
1630     def test_constructor(self):  member in BufferedRandomTest
1631         BufferedReaderTest.test_constructor(self)
1632         BufferedWriterTest.test_constructor(self)
1856     def test_constructor(self):  member in CBufferedRandomTest
1857         BufferedRandomTest.test_constructor(self)
2034     def test_constructor(self):  member in TextIOWrapperTest