Uh oh!
There was an error while loading.Please reload this page.
- Notifications
You must be signed in to change notification settings - Fork32k
Description
Bug report
Bug description:
test_sys fails while running the test suite of python 3.15.0 when --with-pydebug and --enable-optimizations are both enabled.
I get consistent failure of the test suite, but when I run the test individually, it passes. I do not know if this is expected or not, as I understand that enabling the debugger and optimizations is kind of contradictory. I included the test header, as well as the tests summary for additional info.
== CPython 3.15.0a0 (heads/main-dirty:9983c7d4416, May 19 2025, 09:41:00) [GCC 13.3.0]== Linux-6.11.0-25-generic-x86_64-with-glibc2.39 little-endian== Python build: debug PGO== cwd: /home/badger/oss/cpython/build/test_python_worker_177894æ== CPU count: 8== encodings: locale=UTF-8 FS=utf-8== resources: all test resources are disabled, use -u option to unskip testsUsing random seed: 3038718328...0:32:13 load avg: 1.39 [396/491] test_systest test_sys failed -- Traceback (most recent call last): File "/home/badger/oss/cpython/Lib/test/test_sys.py", line 1156, in test_getallocatedblocks self.assertLess(a, sys.gettotalrefcount()) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^AssertionError: 698068 not less than 6635170:32:18 load avg: 1.36 [396/491/1] test_sys failed (1 failure)...== Tests result: FAILURE ==22 tests skipped: test.test_asyncio.test_windows_events test.test_asyncio.test_windows_utils test.test_gdb.test_backtrace test.test_gdb.test_cfunction test.test_gdb.test_cfunction_full test.test_gdb.test_misc test.test_gdb.test_pretty_print test_android test_apple test_dbm_gnu test_dbm_ndbm test_devpoll test_free_threading test_kqueue test_launcher test_msvcrt test_startfile test_winapi test_winconsoleio test_winreg test_wmi test_zstd11 tests skipped (resource denied): test_curses test_peg_generator test_pyrepl test_smtpnet test_socketserver test_tkinter test_ttk test_urllib2net test_urllibnet test_winsound test_zipfile641 test failed: test_sys457 tests OK.Total duration: 39 min 17 secTotal tests: run=46,135 failures=1 skipped=2,164Total test files: run=480/491 failed=1 skipped=22 resource_denied=11Result: FAILUREI don't suspect my local environment to be the problem, since the test suite passes when I remove the "--enable-optimizations" flag, and just enable the debugger. The variable "a" seems to change each time I run the suite, so I included the random seed.
Build setup:
Tested on Python 3.15.0.
Distributor ID:UbuntuDescription:Ubuntu 24.04.2 LTSRelease:24.04Codename:nobleCPU: product: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz
Configuration I used
./configure --with-pydebug --enable-optimizationsCPython versions tested on:
3.15, CPython main branch
Operating systems tested on:
Linux