--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_fcntl.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,89 @@
+"""Test program for the fcntl C module.
+
+OS/2+EMX doesn't support the file locking operations.
+
+"""
+import fcntl
+import os
+import struct
+import sys
+import unittest
+from test.test_support import verbose, TESTFN, unlink, run_unittest
+
+# TODO - Write tests for flock() and lockf().
+
+def get_lockdata():
+ if sys.platform.startswith('atheos'):
+ start_len = "qq"
+ else:
+ try:
+ os.O_LARGEFILE
+ except AttributeError:
+ start_len = "ll"
+ else:
+ start_len = "qq"
+
+ if sys.platform in ('netbsd1', 'netbsd2', 'netbsd3',
+ 'Darwin1.2', 'darwin',
+ 'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5',
+ 'freebsd6', 'freebsd7', 'freebsd8',
+ 'bsdos2', 'bsdos3', 'bsdos4',
+ 'openbsd', 'openbsd2', 'openbsd3', 'openbsd4'):
+ if struct.calcsize('l') == 8:
+ off_t = 'l'
+ pid_t = 'i'
+ else:
+ off_t = 'lxxxx'
+ pid_t = 'l'
+ lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
+ fcntl.F_WRLCK, 0)
+ elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
+ lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
+ elif sys.platform in ['os2emx']:
+ lockdata = None
+ else:
+ lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
+ if lockdata:
+ if verbose:
+ print 'struct.pack: ', repr(lockdata)
+ return lockdata
+
+lockdata = get_lockdata()
+
+
+class TestFcntl(unittest.TestCase):
+
+ def setUp(self):
+ self.f = None
+
+ def tearDown(self):
+ if not self.f.closed:
+ self.f.close()
+ unlink(TESTFN)
+
+ def test_fcntl_fileno(self):
+ # the example from the library docs
+ self.f = open(TESTFN, 'w')
+ rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
+ if verbose:
+ print 'Status from fcntl with O_NONBLOCK: ', rv
+ if sys.platform not in ['os2emx']:
+ rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETLKW, lockdata)
+ if verbose:
+ print 'String from fcntl with F_SETLKW: ', repr(rv)
+ self.f.close()
+
+ def test_fcntl_file_descriptor(self):
+ # again, but pass the file rather than numeric descriptor
+ self.f = open(TESTFN, 'w')
+ rv = fcntl.fcntl(self.f, fcntl.F_SETFL, os.O_NONBLOCK)
+ if sys.platform not in ['os2emx']:
+ rv = fcntl.fcntl(self.f, fcntl.F_SETLKW, lockdata)
+ self.f.close()
+
+
+def test_main():
+ run_unittest(TestFcntl)
+
+if __name__ == '__main__':
+ test_main()