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e25f35ecd8
svn+ssh://pythondev@svn.python.org/python/trunk ........ r61644 | trent.nelson | 2008-03-19 22:51:16 +0100 (Mi, 19 Mär 2008) | 1 line Force a clean of the tcltk/tcltk64 directories now that we've completely changed the tcl/tk build environment. ........ r61646 | gregory.p.smith | 2008-03-19 23:23:51 +0100 (Mi, 19 Mär 2008) | 2 lines Improve the error message when the CRCs don't match. ........ r61647 | trent.nelson | 2008-03-19 23:41:10 +0100 (Mi, 19 Mär 2008) | 1 line Comment out tcltk/tcltk64 removal. ........ r61649 | raymond.hettinger | 2008-03-19 23:47:48 +0100 (Mi, 19 Mär 2008) | 1 line Remove unnecessary traceback save/restore pair. ........ r61650 | trent.nelson | 2008-03-19 23:51:42 +0100 (Mi, 19 Mär 2008) | 1 line Bump the SIGALM delay from 3 seconds to 20 seconds, mainly in an effort to see if it fixes the alarm failures in this test experienced by some of the buildbots. ........ r61651 | brett.cannon | 2008-03-20 00:01:17 +0100 (Do, 20 Mär 2008) | 5 lines Make sure that the warnings filter is not reset or changed beyond the current running test file. Closes issue2407. Thanks Jerry Seutter. ........ r61652 | gregory.p.smith | 2008-03-20 00:03:25 +0100 (Do, 20 Mär 2008) | 10 lines Prevent ioctl op codes from being sign extended from int to unsigned long when used on platforms that actually define ioctl as taking an unsigned long. (the BSDs and OS X / Darwin) Adds a unittest for fcntl.ioctl that tests what happens with both positive and negative numbers. This was done because of issue1471 but I'm not able to reproduce -that- problem in the first place on Linux 32bit or 64bit or OS X 10.4 & 10.5 32bit or 64 bit. ........ r61656 | sean.reifschneider | 2008-03-20 01:46:50 +0100 (Do, 20 Mär 2008) | 2 lines Issue #2143: Fix embedded readline() hang on SSL socket EOF. ........ r61657 | sean.reifschneider | 2008-03-20 01:50:07 +0100 (Do, 20 Mär 2008) | 2 lines Forgot to add NEWS item about smtplib SSL readline hang fix. ........ r61658 | trent.nelson | 2008-03-20 01:58:44 +0100 (Do, 20 Mär 2008) | 1 line Revert r61650; the intent of this commit was to try and address alarm failures on some of the build slaves. As Neal points out, it's called after test_main(), so it's not going to factor into the test when run via regrtest.py (and removes the original functionality that Jeffrey wanted that would kill the test if it took longer than 3 seconds to run when executing it directly during development). ........ r61663 | sean.reifschneider | 2008-03-20 04:20:48 +0100 (Do, 20 Mär 2008) | 2 lines Issue 2188: Documentation hint about disabling proxy detection. ........ r61665 | gregory.p.smith | 2008-03-20 06:41:53 +0100 (Do, 20 Mär 2008) | 7 lines Attempt to fix the Solaris Sparc 10 buildbot. It was failing with an invalid argument error on ioctl. This was caused by the added test_fcntl ioctl test that hard coded 0 as the fd to use. Without a terminal, this fails on solaris. (it passed from the command line on sol 10, both 32 and 64 bit) Also, test_ioctl exists so I moved the test into there where it belongs. ........ r61667 | georg.brandl | 2008-03-20 08:25:55 +0100 (Do, 20 Mär 2008) | 2 lines #2383: remove obsolete XXX comment in stat.py. ........
89 lines
2.6 KiB
Python
Executable File
89 lines
2.6 KiB
Python
Executable File
"""Test program for the fcntl C module.
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OS/2+EMX doesn't support the file locking operations.
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"""
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import fcntl
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import os
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import struct
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import sys
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import unittest
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from test.test_support import verbose, TESTFN, unlink, run_unittest
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# TODO - Write tests for flock() and lockf().
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def get_lockdata():
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if sys.platform.startswith('atheos'):
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start_len = "qq"
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else:
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try:
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os.O_LARGEFILE
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except AttributeError:
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start_len = "ll"
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else:
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start_len = "qq"
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if sys.platform in ('netbsd1', 'netbsd2', 'netbsd3',
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'Darwin1.2', 'darwin',
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'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5',
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'freebsd6', 'freebsd7', 'freebsd8',
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'bsdos2', 'bsdos3', 'bsdos4',
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'openbsd', 'openbsd2', 'openbsd3', 'openbsd4'):
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if struct.calcsize('l') == 8:
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off_t = 'l'
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pid_t = 'i'
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else:
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off_t = 'lxxxx'
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pid_t = 'l'
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lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
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fcntl.F_WRLCK, 0)
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elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
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lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
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elif sys.platform in ['os2emx']:
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lockdata = None
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else:
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lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
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if lockdata:
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if verbose:
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print('struct.pack: ', repr(lockdata))
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return lockdata
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lockdata = get_lockdata()
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class TestFcntl(unittest.TestCase):
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def setUp(self):
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self.f = None
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def tearDown(self):
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if not self.f.closed:
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self.f.close()
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unlink(TESTFN)
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def test_fcntl_fileno(self):
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# the example from the library docs
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self.f = open(TESTFN, 'w')
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rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
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if verbose:
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print('Status from fcntl with O_NONBLOCK: ', rv)
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if sys.platform not in ['os2emx']:
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rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETLKW, lockdata)
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if verbose:
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print('String from fcntl with F_SETLKW: ', repr(rv))
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self.f.close()
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def test_fcntl_file_descriptor(self):
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# again, but pass the file rather than numeric descriptor
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self.f = open(TESTFN, 'w')
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rv = fcntl.fcntl(self.f, fcntl.F_SETFL, os.O_NONBLOCK)
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if sys.platform not in ['os2emx']:
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rv = fcntl.fcntl(self.f, fcntl.F_SETLKW, lockdata)
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self.f.close()
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def test_main():
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run_unittest(TestFcntl)
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if __name__ == '__main__':
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test_main()
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