New submission from Nadeem Vawda <[email protected]>:
While investigating issue 13886, I found that test_builtin will fail when run
after test_tk:
$ ./python -Wd -E -bb -m test -vuall test_tk test_builtin
== CPython 3.3.0a0 (default:52f68c95e025, Jan 26 2012, 19:05:09) [GCC 4.6.1]
== Linux-3.0.0-15-generic-x86_64-with-debian-wheezy-sid little-endian
== /home/nadeem/src/cpython/def/build/test_python_4559
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=1, verbose=0, bytes_warning=2, quiet=0)
[... snip ...]
======================================================================
FAIL: test_input_tty (test.test_builtin.BuiltinTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1075,
in test_input_tty
self.check_input_tty("prompt", b"quux")
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1059,
in check_input_tty
% (len(lines), child_output.read()))
AssertionError: got 0 lines in pipe but expected 2, child output was:
quux
promptCurrent thread 0x00007fb3bbed5720:
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1036
in check_input_tty
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1075
in test_input_tty
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 385 in
_executeTestPart
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 440 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 492 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/runner.py", line 168 in
run
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1369 in
_run_suite
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1403 in
run_unittest
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1469
in test_main
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 1221 in
runtest_inner
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 918 in
runtest
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 710 in main
File "/home/nadeem/src/cpython/def/Lib/test/__main__.py", line 13 in
<module>
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 73 in _run_code
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 160 in
_run_module_as_main
======================================================================
FAIL: test_input_tty_non_ascii (test.test_builtin.BuiltinTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1079,
in test_input_tty_non_ascii
self.check_input_tty("prompté", b"quux\xe9", "utf-8")
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1059,
in check_input_tty
% (len(lines), child_output.read()))
AssertionError: got 0 lines in pipe but expected 2, child output was:
quux
promptCurrent thread 0x00007fb3bbed5720:
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1036
in check_input_tty
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1079
in test_input_tty_non_ascii
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 385 in
_executeTestPart
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 440 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 492 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/runner.py", line 168 in
run
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1369 in
_run_suite
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1403 in
run_unittest
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1469
in test_main
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 1221 in
runtest_inner
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 918 in
runtest
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 710 in main
File "/home/nadeem/src/cpython/def/Lib/test/__main__.py", line 13 in
<module>
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 73 in _run_code
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 160 in
_run_module_as_main
======================================================================
FAIL: test_input_tty_non_ascii_unicode_errors
(test.test_builtin.BuiltinTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1083,
in test_input_tty_non_ascii_unicode_errors
self.check_input_tty("prompté", b"quux\xe9", "ascii")
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1059,
in check_input_tty
% (len(lines), child_output.read()))
AssertionError: got 0 lines in pipe but expected 2, child output was:
quux
prompt?[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not
been called
[xcb] Aborting, sorry about that.
python: ../../src/xcb_io.c:273: poll_for_event: Assertion
`!xcb_xlib_threads_sequence_lost' failed.
Fatal Python error: Aborted
Current thread 0x00007fb3bbed5720:
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1036
in check_input_tty
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1083
in test_input_tty_non_ascii_unicode_errors
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 385 in
_executeTestPart
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 440 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/case.py", line 492 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 105 in run
File "/home/nadeem/src/cpython/def/Lib/unittest/suite.py", line 67 in
__call__
File "/home/nadeem/src/cpython/def/Lib/unittest/runner.py", line 168 in
run
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1369 in
_run_suite
File "/home/nadeem/src/cpython/def/Lib/test/support.py", line 1403 in
run_unittest
File "/home/nadeem/src/cpython/def/Lib/test/test_builtin.py", line 1469
in test_main
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 1221 in
runtest_inner
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 918 in
runtest
File "/home/nadeem/src/cpython/def/Lib/test/regrtest.py", line 710 in main
File "/home/nadeem/src/cpython/def/Lib/test/__main__.py", line 13 in
<module>
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 73 in _run_code
File "/home/nadeem/src/cpython/def/Lib/runpy.py", line 160 in
_run_module_as_main
The failures will not occur if the test suite is run with the -j or -W flags,
as the failing tests are skipped if stdout is not a tty.
I've encountered the failures on both machines I've tested - one Ubuntu 11.10
64-bit (running Unity), and the other Xubuntu 11.10 32-bit (running XFCE).
----------
components: Tests
messages: 152084
nosy: gpolo, nadeem.vawda
priority: normal
severity: normal
stage: needs patch
status: open
title: test_builtin failure when run after test_tk
type: crash
versions: Python 3.2, Python 3.3
_______________________________________
Python tracker <[email protected]>
<http://bugs.python.org/issue13888>
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