Jim Kleckner wrote:
Dave Korn wrote:
On 26 January 2008 02:27, Jim Kleckner wrote:
...
The two testcases I found in those threads (attached) both WJFFM under
cygwin 1.5.25-7 but fail under 1.5.23-2. If you can reproduce that
and your
program still fails, it's probably a different issue.
Thanks for giving that a try, Dave.
I restored 1.5.25-7 and confirmed that test_wait4 succeeds standalone.
Note that the test_wait4 test fails when run with:
python testall.py >& testall.out
Note that it does make a difference if output is redirected.
If you type:
python testall.py
then it hangs at the point of testing threads:
*** Changing thread stack size ***
caught expected ValueError setting stack_size(4096)
successfully set stack_size(262144)
successfully set stack_size(1048576)
successfully set stack_size(0)
trying stack_size = 262144
creating task 1
Note the message from the test output that "verbose mode"
can influence the results:
CAUTION: stdout isn't compared in verbose mode:
a test that passes in verbose mode may fail without it.
I would be curious if you also can reproduce this behavior.
Would someone mind trying the following to see if you get the same behavior?
cd /usr/lib/python2.5/test
python testall.py
Observe that it hangs at "creating task 1".
And (using bash):
cd /usr/lib/python2.5/test
python testall.py >& testall.out
and observe that test_wait4 fails.
...
Thanks - Jim
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