AttributeError: 'ThreadsafeForwardingResult' object has no attribute 'progress' - does not support the progress protocol.

[Jelmer Vernooij]

Running testr load I get the following exception:

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 504, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python2.7/dist-packages/testtools/testsuite.py", line 100, in _run_test
    test.run(process_result)
  File "/usr/lib/python2.7/dist-packages/subunit/__init__.py", line 1171, in run
    protocol.lineReceived(line)
  File "/usr/lib/python2.7/dist-packages/subunit/__init__.py", line 560, in lineReceived
    self._state.lineReceived(line)
  File "/usr/lib/python2.7/dist-packages/subunit/__init__.py", line 254, in lineReceived
    self.parser._handleProgress(offset, line)
  File "/usr/lib/python2.7/dist-packages/subunit/__init__.py", line 541, in _handleProgress
    self.client.progress(delta, whence)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 621, in progress
    return method(offset, whence)
  File "/usr/lib/python2.7/dist-packages/testtools/testresult/real.py", line 710, in progress
    return self.decorated.progress(offset, whence)
AttributeError: 'ThreadsafeForwardingResult' object has no attribute 'progress'

gwenhwyvar:~/src/bzr% dpkg -l testrepository python-subunit python-testtools
Gewünscht=Unbekannt/Installieren/R=Entfernen/P=Vollständig Löschen/Halten
| Status=Nicht/Installiert/Config/U=Entpackt/halb konFiguriert/
         Halb installiert/Trigger erWartet/Trigger anhängig
|/ Fehler?=(kein)/R=Neuinstallation notwendig (Status, Fehler: GROSS=schlecht)
||/ Name Version Beschreibung
+++-==============-==============-============================================
ii python-subunit 0.0.8+bzr176-1 unit testing protocol - Python bindings to g
ii python-testtoo 0.9.14+bzr264~ Extensions to the Python unittest library
ii testrepository 0.0.5+bzr153~p Test result manager

[Robert Collins (lifeless)]

I don't. Please confirm that this isn't just incompatible versions of packages.

[Jelmer Vernooij (jelmer)]

I can still reproduce this with the trunk of testtools, subunit and testrepository. To reproduce:

charis:/tmp/bug-1019165% testr init
charis:/tmp/bug-1019165% cat >testoutput.subunit
progress: +1
progress: -1
progress: 10
charis:/tmp/bug-1019165% cat >.testr.conf
[DEFAULT]
test_command=cat testoutput.subunit $IDOPTION $LISTOPT
test_id_option=--load-list $IDFILE
test_list_option=--list
charis:/tmp/bug-1019165% testr run
running=cat testoutput.subunit
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 505, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/jelmer/src/testtools/trunk/testtools/testsuite.py", line 100, in _run_test
    test.run(process_result)
  File "/home/jelmer/src/subunit/trunk/python/subunit/__init__.py", line 1171, in run
    protocol.lineReceived(line)
  File "/home/jelmer/src/subunit/trunk/python/subunit/__init__.py", line 560, in lineReceived
    self._state.lineReceived(line)
  File "/home/jelmer/src/subunit/trunk/python/subunit/__init__.py", line 254, in lineReceived
    self.parser._handleProgress(offset, line)
  File "/home/jelmer/src/subunit/trunk/python/subunit/__init__.py", line 541, in _handleProgress
    self.client.progress(delta, whence)
  File "/home/jelmer/src/testtools/trunk/testtools/testresult/real.py", line 621, in progress
    return method(offset, whence)
  File "/home/jelmer/src/subunit/trunk/python/subunit/test_results.py", line 194, in progress
    return self.decorated.progress(offset, whence)
  File "/home/jelmer/src/testtools/trunk/testtools/testresult/real.py", line 621, in progress
    return method(offset, whence)
  File "/home/jelmer/src/testtools/trunk/testtools/testresult/real.py", line 710, in progress
    return self.decorated.progress(offset, whence)
AttributeError: 'ThreadsafeForwardingResult' object has no attribute 'progress'

PASSED (id=0)

[Robert Collins (lifeless)]

Thanks.

[Robert Collins (lifeless)]

(not actually a testrepository bug, but left task there for discovery)