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42 commits

Author SHA1 Message Date
Gregory P. Smith
4036fd4b75 Fixes issue2791: subprocess.Popen.communicate leaked a file descripton until 
the last reference to the Popen instance was dropped.  Adding explicit
close() calls fixes it.

Candidate for backport to release25-maint.
 2008-05-26 20:22:14 +00:00
Gregory P. Smith
af8a68733f fix issue2381: test_subprocess fails if your sys.executable is on a 
path with a space in it.
 2008-05-17 07:17:34 +00:00
Christian Heimes
c2ca6db143 Disabled some unit tests for the upcoming release. See #2777 2008-05-06 23:42:58 +00:00
Christian Heimes
e74c8f2879 Added kill, terminate and send_signal to subprocess.Popen 
The bits and pieces for the Windows side were already in place. The POSIX side is trivial (as usual) and uses os.kill().
 2008-04-19 02:23:57 +00:00
Gregory P. Smith
70eb2f91b4 Fix issue 1300: Quote command line arguments that contain a '|' character in 
subprocess.list2cmdline (windows).
 2008-01-19 22:49:37 +00:00
Gregory P. Smith
e047e6dd09 fix comment typos, use not arg instead of arg == "", add test coverage 
for inside of the final if needquotes: within subprocess.list2cmdline().
 2008-01-19 20:49:02 +00:00
Guido van Rossum
e9a0e885db Patch #1672 by Joseph Armbruster. Use tempdir() to get a temporary directory. 2007-12-20 17:28:10 +00:00
Peter Astrand
81a191b351 Applied patch 1669481, slightly modified: Support close_fds on Win32 2007-05-26 22:18:20 +00:00
Peter Astrand
10514a70ac Fix for bug #1634343: allow specifying empty arguments on Windows 2007-01-13 22:35:35 +00:00
Gustavo Niemeyer
c36bede6ff Fixed subprocess bug #1531862 again, after removing tests 
offending buildbot
 2006-09-07 00:48:33 +00:00
Neal Norwitz
314bef9fff Revert 51758 because it broke all the buildbots 2006-09-06 03:58:34 +00:00
Gustavo Niemeyer
8cb64eaaf3 Fixing #1531862: Do not close standard file descriptors in the 
subprocess module.
 2006-09-06 01:58:52 +00:00
Tim Peters
4edcba69f3 Whitespace normalization. 2006-08-02 03:27:46 +00:00
Andrew M. Kuchling
86e1e38059 [Patch #1520905] Attempt to suppress core file created by test_subprocess.py. 
Patch by Douglas Greiman.

The test_run_abort() testcase produces a core file on Unix systems,
even though the test is successful. This can be confusing or alarming
to someone who runs 'make test' and then finds that the Python
interpreter apparently crashed.
 2006-08-01 18:16:15 +00:00
Peter Astrand
7d1d43630e Bug #1223937: CalledProcessError.errno -> CalledProcessError.returncode. 2006-07-14 14:04:45 +00:00
Peter Astrand
2b221ed657 Make it possible to run test_subprocess.py with Python 2.2, which lacks test_support.reap_children(). 2006-07-10 20:39:49 +00:00
Tim Peters
38ff36c4cc Whitespace normalization. 2006-06-30 06:18:39 +00:00
Neal Norwitz
b15ac3169d Add new utility function, reap_children(), to test_support. This should 
be called at the end of each test that spawns children (perhaps it
should be called from regrtest instead?).  This will hopefully prevent
some of the unexplained failures in the buildbots (hppa and alpha)
during tests that spawn children.  The problems were not reproducible.
There were many zombies that remained at the end of several tests.
In the worst case, this shouldn't cause any more problems,
though it may not help either.  Time will tell.
 2006-06-29 04:10:08 +00:00
Peter Astrand
d6b2430b7a Make it possible to run test_subprocess.py on Python 2.2, which lacks test_support.is_resource_enabled. 2006-06-22 20:06:46 +00:00
Neal Norwitz
a6d01cec3f Try to fix breakage caused by patch #1479181, r45850 2006-05-02 06:23:22 +00:00
Neal Norwitz
c4edb0ec81 SF #1479181: split open() and file() from being aliases for each other. 2006-05-02 04:43:14 +00:00
Tim Peters
eba28bea9b Whitespace normalization. 2005-03-28 01:08:02 +00:00
Brett Cannon
653a5adcca Tweak test_communicate_stderr so that it works when run under a pydebug build. 2005-03-05 06:40:52 +00:00
Peter Astrand
f7f1bb7ff5 Only run extensive subprocess tests if -usubprocess to regrtest is specified. Fixes #1124637 2005-03-03 20:47:37 +00:00
Peter Astrand
cbac93c229 Added three more testcases: Using communicate with only one of 
stdin/stdout/stderr redirected.
 2005-03-03 20:24:28 +00:00
Peter Astrand
454f76711c New subprocess utility function: check_call. Closes #1071764. 2005-01-01 09:36:35 +00:00
Peter Astrand
738131d391 Raise TypeError if bufsize argument is not an integer. Patch 1071755, slightly modified. 2004-11-30 21:04:45 +00:00
Peter Astrand
2224be64dc Remove tempfile after use in test_call_string. 
In test_args_string, remove the tempfile before assertEqual.
 2004-11-17 20:06:35 +00:00
Peter Astrand
195404ff90 Use os.chdir/os.getcwd instead of os.path.realpath, to support Tru64 
TEMP dirs with {memb} strings. Fixes #1063571.
 2004-11-12 15:51:48 +00:00
Peter Astrand
c19ccc9f11 Removed test_close_fds, because it's too unreliable. We simply cannot 
know that the newly-started Python process only has 3 filedescriptors
open. Fixes bug 1048808.
 2004-10-21 19:28:34 +00:00
Tim Peters
1dbf2434d5 remove_stderr_debug_decorations(): Always try the substitution. Else 
this test failed under the combination of passing -O to a debug-build
Python.  Now all 4 of those pass ({debug, release} x {-O, no -O}).
 2004-10-14 04:16:54 +00:00
Fredrik Lundh
9e29fc584c Don't spend quite as much time looking for leaks on Windows, where 
it's rather expensive to create new processes.
 2004-10-13 07:54:54 +00:00
Fredrik Lundh
59c0559554 normalize case when comparing directory names (problem reported by 
"Khalid A. B." on python-dev)
 2004-10-13 06:55:40 +00:00
Tim Peters
3761e8dd66 New helper remove_stderr_debug_decorations(). This test passes in a 
debug build on Windows now.  More applications of the helper may be needed
on non-Windows platforms.
 2004-10-13 04:07:12 +00:00
Tim Peters
29b6b4f7c7 Kill several problems at once: test_poll() failed sometimes for me. 
Turns out the mysterious "expected output" file contained exactly N dots,
because test_poll() has a loop that *usually* went around N times,
printing one dot on each loop trip.  But there's no guarantee of that,
because the exact value of N depended on the vagaries of scheduling
time.sleep()s across two different processes.  So stopped printing dots,
and got rid of the expected output file.  Add a loop counter instead,
and verify that the loop goes around at least a couple of times.  Also
cut the minimum time needed for this test from 4 seconds to 1.
 2004-10-13 03:43:40 +00:00
Tim Peters
4052fe5a9b test_stdout_none(): Don't print "banana" to the screen in the middle 
of the test.  It's testing stdout in a different process, so it has to
print something, but I didn't find "banana" to be self-explanatory.
 2004-10-13 03:29:54 +00:00
Tim Peters
876c43245e Windows test_creationflags() test: print msg to stderr informing the 
tester that a DOS box is expected to flash.  Slash the sleep from 2
seconds to a quarter second (why would we want to wait 2 seconds just
to stare at a DOS box?).
 2004-10-13 03:21:35 +00:00
Tim Peters
f73cc9714f XXX about extreme expense of test_no_leaking() on Windows. I'm not sure 
what this is trying to do.  If it's necessary for it to create > 1000
processes, it should be controlled by a new resource and not run by
default on Windows.
 2004-10-13 03:14:40 +00:00
Tim Peters
7b759da1b8 Experience with Zope2's tests showed it's a Bad Idea to make unittest 
display a test's docstring as "the name" of the test.  So changed most
test docstrings to comments, and removed the clearly useless ones.  Now
unittest reports the actual names of the test methods.
 2004-10-12 22:29:54 +00:00
Tim Peters
3b01a70f76 Wrap long lines. 2004-10-12 22:19:32 +00:00
Tim Peters
e718f615b8 Whitespace normalization. 2004-10-12 21:51:32 +00:00
Fredrik Lundh
5b3687df2e Added Peter Astrand's subprocess module. 2004-10-12 15:26:28 +00:00