[issue23839] Clear caches after every test

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

May be related: http://buildbot.python.org/all/builders/x86%20OpenIndiana%203.x/builds/10375/steps/test/logs/stdio

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ERROR: testCount (test.test_socket.SendfileUsingSendfileTest)
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Traceback (most recent call last):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5160, in testCount
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5063, in recv_data
MemoryError

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ERROR: testCount (test.test_socket.SendfileUsingSendfileTest)
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Traceback (most recent call last):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 266, in _tearDown
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 278, in clientRun
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5153, in _testCount
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/socket.py", line 282, in _sendfile_use_sendfile
    raise _socket.timeout('timed out')
socket.timeout: timed out

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ERROR: testWithTimeout (test.test_socket.SendfileUsingSendfileTest)
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Traceback (most recent call last):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5230, in testWithTimeout
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5063, in recv_data
MemoryError

======================================================================
ERROR: testWithTimeout (test.test_socket.SendfileUsingSendfileTest)
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Traceback (most recent call last):
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 266, in _tearDown
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 278, in clientRun
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/test/test_socket.py", line 5225, in _testWithTimeout
  File "/export/home/buildbot/32bits/3.x.cea-indiana-x86/build/Lib/socket.py", line 282, in _sendfile_use_sendfile
    raise _socket.timeout('timed out')
socket.timeout: timed out

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23839>
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