[New-bugs-announce] [issue17835] test_io broken on PPC64 Linux

[David Edelsohn]

New submission from David Edelsohn:

Unoptimized debug build (configured using --with-pydebug).
gcc -pthread -c -Wno-unused-result -g -O0 -Wall -Wstrict-prototypes -m64

test_interrupted_write_retry_buffered (test.test_io.CSignalsTest) ... ERROR
test_interrupted_write_retry_text (test.test_io.CSignalsTest) ... ERROR
test_interrupted_write_retry_buffered (test.test_io.PySignalsTest) ... ERROR
test_interrupted_write_retry_text (test.test_io.PySignalsTest) ... ERROR

======================================================================
ERROR: test_interrupted_write_retry_buffered (test.test_io.CSignalsTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3219, in test_interrupted_write_retry_buffered
    self.check_interrupted_write_retry(b"x", mode="wb")
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3203, in check_interrupted_write_retry
    t.join()
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/threading.py", line 738, in join
    raise RuntimeError("cannot join thread before it is started")
RuntimeError: cannot join thread before it is started

======================================================================
ERROR: test_interrupted_write_retry_text (test.test_io.CSignalsTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3222, in test_interrupted_write_retry_text
    self.check_interrupted_write_retry("x", mode="w", encoding="latin1")
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3203, in check_interrupted_write_retry
    t.join()
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/threading.py", line 738, in join
    raise RuntimeError("cannot join thread before it is started")
RuntimeError: cannot join thread before it is started

======================================================================
ERROR: test_interrupted_write_retry_buffered (test.test_io.PySignalsTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3219, in test_interrupted_write_retry_buffered
    self.check_interrupted_write_retry(b"x", mode="wb")
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3203, in check_interrupted_write_retry
    t.join()
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/threading.py", line 738, in join
    raise RuntimeError("cannot join thread before it is started")
RuntimeError: cannot join thread before it is started

======================================================================
ERROR: test_interrupted_write_retry_text (test.test_io.PySignalsTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3222, in test_interrupted_write_retry_text
    self.check_interrupted_write_retry("x", mode="w", encoding="latin1")
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/test/test_io.py", line 3203, in check_interrupted_write_retry
    t.join()
  File "/home/shager/cpython-buildarea/3.x.edelsohn-powerlinux-ppc64/build/Lib/threading.py", line 738, in join
    raise RuntimeError("cannot join thread before it is started")
RuntimeError: cannot join thread before it is started

----------
components: Tests
messages: 187725
nosy: David.Edelsohn
priority: normal
severity: normal
status: open
title: test_io broken on PPC64 Linux
versions: Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17835>
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