id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,branch,branch_author,launchpad_bug
4466,test_process failures on Debian,mithrandi,,"I get the following failures on Debian sid (unstable) amd64:

{{{
===============================================================================
[FAIL]: twisted.internet.test.test_process.PTYProcessTestsBuilder_PollReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 219, in test_systemCallUninterruptedByChildExit
    self.assertEqual(result, [""Foo\n""])   
twisted.trial.unittest.FailTest: not equal:
a = []
b = ['Foo\n']

===============================================================================
[FAIL]: twisted.internet.test.test_process.PTYProcessTestsBuilder_SelectReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 219, in test_systemCallUninterruptedByChildExit
    self.assertEqual(result, [""Foo\n""])   
twisted.trial.unittest.FailTest: not equal:
a = []
b = ['Foo\n']

===============================================================================
[FAIL]: twisted.internet.test.test_process.ProcessTestsBuilder_PollReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 219, in test_systemCallUninterruptedByChildExit
    self.assertEqual(result, [""Foo\n""])
twisted.trial.unittest.FailTest: not equal:
a = []
b = ['Foo\n']

===============================================================================
[FAIL]: twisted.internet.test.test_process.ProcessTestsBuilder_SelectReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 219, in test_systemCallUninterruptedByChildExit
    self.assertEqual(result, [""Foo\n""])
twisted.trial.unittest.FailTest: not equal:
a = []
b = ['Foo\n']

===============================================================================
[ERROR]: twisted.internet.test.test_process.PTYProcessTestsBuilder_PollReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/base.py"", line 426, in _continueFiring
    callable(*args, **kwargs)
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 213, in f
    result.append(f2.read())
exceptions.IOError: [Errno 4] Interrupted system call
===============================================================================
[ERROR]: twisted.internet.test.test_process.PTYProcessTestsBuilder_SelectReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/base.py"", line 426, in _continueFiring
    callable(*args, **kwargs)
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 213, in f
    result.append(f2.read())
exceptions.IOError: [Errno 4] Interrupted system call
===============================================================================
[ERROR]: twisted.internet.test.test_process.ProcessTestsBuilder_PollReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/base.py"", line 426, in _continueFiring
    callable(*args, **kwargs)
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 213, in f
    result.append(f2.read())
exceptions.IOError: [Errno 4] Interrupted system call
===============================================================================
[ERROR]: twisted.internet.test.test_process.ProcessTestsBuilder_SelectReactor.test_systemCallUninterruptedByChildExit

Traceback (most recent call last):
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/base.py"", line 426, in _continueFiring
    callable(*args, **kwargs)
  File ""/home/mithrandi/code/Twisted/trunk/twisted/internet/test/test_process.py"", line 213, in f
    result.append(f2.read())
exceptions.IOError: [Errno 4] Interrupted system call
===============================================================================
}}}

I have no clue what any of them mean, but I'd be happy to provide assistance in tracking down the cause; catch me on IRC as ""idnar"".",regression,closed,normal,,core,duplicate,,,,,