Bazaar

Can't run the full test suite on windows

Bug #528443 reported by Vincent Ladeuil
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Bazaar
Fix Released
Medium
Vincent Ladeuil
Bazaar 2.3b1

Bug Description

Running './bzr selftest -x TestBreakin --parallel=fork' produces:

While running: bzrlib.tests.blackbox.test_dump_btree.TestDumpBtree.test_dump_btree_http_smoke
bzr: ERROR: [Errno 22] Invalid argument

Revision history for this message
Vincent Ladeuil (vila) wrote :

See http://babune.ladeuil.net:24842/job/selftest-matrix/label=xp-32bits.local/6/console

Changed in bzr:
status: New → Confirmed
tags: added: babune
Revision history for this message
Martin Pool (mbp) wrote :

This kind of bug bothers me because it seems so vague, though I guess the link to the log makes it less so. I'd rather see the traceback for the particular test that fails.

tags: added: selftest win32
Changed in bzr:
importance: Undecided → Medium
Revision history for this message
Martin Packman (gz) wrote :

Worked on this this week, and once a couple more branches have landed, the remaining issues are all in one of these styles:

    ...
      File "c:\Python25\lib\threading.py", line 440, in start
        _start_new_thread(self.__bootstrap, ())
    error: can't start new thread

This is bug 392127 and can't be worked around with fork on windows, but running fewer tests at once helps.

    ...
      File "...\bzrlib\bundle\serializer\v4.py", line 51, in __init__
        self._compressor = bz2.BZ2Compressor()
    MemoryError

Probably knock on from using up all the stack with unterminated threads.

    _StringException: lost connection during error report of test 'bzrlib.tests.test_transform.TestFileMover.test_file_mover_rollback'

Think this one is caused by testtools falling over when there's an exception in a non-main thread.

Revision history for this message
Robert Collins (lifeless) wrote : Re: [Bug 528443] Re: Can't run the full test suite on windows

Sadly I didn't get enough time to debug with Parth; we need someone
experiencing the threading issue to dive deep; I am happy to help -
but don't experience it myself.

For starters, dropping into PDB when it happens, then using gdb to do a
apply all pystack
and
info threads

would be great.

-Rob

Revision history for this message
Vincent Ladeuil (vila) wrote :

The full test suite now runs since http://babune.ladeuil.net:24842/job/selftest-windows/154/.

Changed in bzr:
assignee: nobody → Vincent Ladeuil (vila)
milestone: none → 2.3b1
status: Confirmed → Fix Released
Revision history for this message
Alexander Belchenko (bialix) wrote :

Vincent Ladeuil пишет:
> The full test suite now runs since http://babune.ladeuil.net:24842/job
> /selftest-windows/154/.

\o/

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