test_report_extension_load_failures_message failed

[Martin von Gagern]

The bzrlib.tests.test_osutils.TestFailedToLoadExtension.test_report_extension_load_failures_message fails for me, on current bzr.dev as well as on 2.3.0 source tarball.

I'm not sure about reproducibility: encountered this in an automatic build (Gentoo ebuild), then failed to reproduce that single test on the command line a number of times, then started complete selftest but aborted it after a while, then succeeded to reproduce with this single test a number of times. Maybe I did something wrong the first time I tried to reproduce, but maybe the rest of the test suite has something to do with it as well.

$ ./bzr --no-plugins selftest test_report_extension_load_failures_message
/usr/lib64/python2.7/site-packages/Crypto/Util/randpool.py:40: RandomPool_DeprecationWarning: This application uses RandomPool, which is BROKEN in older releases. See http://www.pycrypto.org/randpool-broken
  RandomPool_DeprecationWarning)
bzr selftest: bzr.dev/bzr
   bzr.dev/bzrlib
   bzr-2.4.0dev1 python-2.7.1 Linux-2.6.37-gentoo-x86_64-AMD_Phenom-tm-_II_X4_945_Processor-with-gentoo-2.0.1

FAIL: test_osutils.TestFailedToLoadExtension.test_report_extension_load_failures_message_message
    Text attachment: log
------------

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Text attachment: traceback
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Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/testtools/runtest.py", line 169, in _run_user
    return fn(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/testtools/testcase.py", line 499, in _run_test_method
    return self._get_test_method()()
  File "bzr.dev/bzrlib/tests/test_osutils.py", line 1949, in test_report_extension_load_failures_message
    r"bzr: warning: some compiled extensions could not be loaded; "
AssertionError: pattern "bzr: warning: some compiled extensions could not be loaded; see <https://answers\.launchpad\.net/bzr/\+faq/703>
" not found in
"""\
2.178 failed to load compiled extension: No module named _fictional_extension_py
"""

------------

======================================================================
FAIL: bzrlib.tests.test_osutils.TestFailedToLoadExtension.test_report_extension_load_failures_message
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_StringException: Text attachment: log
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------------
Text attachment: traceback
------------
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/testtools/runtest.py", line 169, in _run_user
    return fn(*args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/testtools/testcase.py", line 499, in _run_test_method
    return self._get_test_method()()
  File "bzr.dev/bzrlib/tests/test_osutils.py", line 1949, in test_report_extension_load_failures_message
    r"bzr: warning: some compiled extensions could not be loaded; "
AssertionError: pattern "bzr: warning: some compiled extensions could not be loaded; see <https://answers\.launchpad\.net/bzr/\+faq/703>
" not found in
"""\
2.178 failed to load compiled extension: No module named _fictional_extension_py
"""

------------

----------------------------------------------------------------------
Ran 1 test in 0.083s

FAILED (failures=1)

[Martin Pool (mbp)]

It's odd this would be intermittent. I'm marking it medium because it might just be something strange in the environment.