Test failures with Python 3.12 b1 & b2 #3278
Description
Hello,
I'd like to ask for help with tornado and its compatibility with Python 3.12. Up until the 7th alpha tornado was building fine. I started to see the following failures with the 1st beta. You can see the failure also in CI of this PR #3277.
Thank you.
======================================================================
FAIL: test_chunked (tornado.test.httpclient_test.HTTPClientCommonTestCase.test_chunked)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 225, in test_chunked
self.assertEqual(chunks, [b"asdf", b"qwer"])
AssertionError: Lists differ: [b'asdfqwer'] != [b'asdf', b'qwer']
First differing element 0:
b'asdfqwer'
b'asdf'
Second list contains 1 additional elements.
First extra element 1:
b'qwer'
- [b'asdfqwer']
+ [b'asdf', b'qwer']
? +++++
======================================================================
FAIL: test_gzip (tornado.test.httpclient_test.HTTPClientCommonTestCase.test_gzip)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 438, in test_gzip
self.assertEqual(len(response.body), 34)
AssertionError: 28 != 34
======================================================================
FAIL: test_header_callback (tornado.test.httpclient_test.HTTPClientCommonTestCase.test_header_callback)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 484, in test_header_callback
self.assertEqual(chunks, [b"asdf", b"qwer"])
AssertionError: Lists differ: [b'asdfqwer'] != [b'asdf', b'qwer']
First differing element 0:
b'asdfqwer'
b'asdf'
Second list contains 1 additional elements.
First extra element 1:
b'qwer'
- [b'asdfqwer']
+ [b'asdf', b'qwer']
? +++++
======================================================================
FAIL: test_chunked (tornado.test.simple_httpclient_test.SimpleHTTPClientCommonTestCase.test_chunked)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 225, in test_chunked
self.assertEqual(chunks, [b"asdf", b"qwer"])
AssertionError: Lists differ: [b'asdfqwer'] != [b'asdf', b'qwer']
First differing element 0:
b'asdfqwer'
b'asdf'
Second list contains 1 additional elements.
First extra element 1:
b'qwer'
- [b'asdfqwer']
+ [b'asdf', b'qwer']
? +++++
======================================================================
FAIL: test_gzip (tornado.test.simple_httpclient_test.SimpleHTTPClientCommonTestCase.test_gzip)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 438, in test_gzip
self.assertEqual(len(response.body), 34)
AssertionError: 28 != 34
======================================================================
FAIL: test_header_callback (tornado.test.simple_httpclient_test.SimpleHTTPClientCommonTestCase.test_header_callback)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/builddir/build/BUILD/tornado-6.3.2/tornado/testing.py", line 102, in __call__
result = self.orig_method(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/builddir/build/BUILD/tornado-6.3.2/tornado/test/httpclient_test.py", line 484, in test_header_callback
self.assertEqual(chunks, [b"asdf", b"qwer"])
AssertionError: Lists differ: [b'asdfqwer'] != [b'asdf', b'qwer']
First differing element 0:
b'asdfqwer'
b'asdf'
Second list contains 1 additional elements.
First extra element 1:
b'qwer'
- [b'asdfqwer']
+ [b'asdf', b'qwer']
? +++++
----------------------------------------------------------------------
Ran 1189 tests in 17.011s
FAILED (failures=6, skipped=66)