"make test" after clean build got one failure. This was under Python 3.4.2 newly downloaded. Here is the log:

./python -m test -v test_readline
== CPython 3.4.2 (default, Oct 15 2014, 11:08:11) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)]
==   Linux-2.6.32-431.29.2.el6.x86_64-x86_64-with-redhat-6.5-Carbon little-endian
==   hash algorithm: siphash24 64bit
==   /home/pothiers/Downloads/Python-3.4.2/build/test_python_19950
Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0)
[1/1] test_readline
testHistoryUpdates (test.test_readline.TestHistoryManipulation) ... ok
test_init (test.test_readline.TestReadline) ... FAIL

======================================================================
FAIL: test_init (test.test_readline.TestReadline)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/pothiers/Downloads/Python-3.4.2/Lib/test/test_readline.py", line 53, in test_init
    self.assertEqual(stdout, b'')
AssertionError: b'\x1b[?1034h' != b''

----------------------------------------------------------------------
Ran 2 tests in 0.021s

FAILED (failures=1)
test test_readline failed
1 test failed:
    test_readline