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- # Test to see if openpty works. (But don't worry if it isn't available.)
-
- import os
- from test_support import verbose, TestFailed, TestSkipped
-
- try:
- if verbose:
- print "Calling os.openpty()"
- master, slave = os.openpty()
- if verbose:
- print "(master, slave) = (%d, %d)"%(master, slave)
- except AttributeError:
- raise TestSkipped, "No openpty() available."
-
- if not os.isatty(master):
- raise TestFailed, "Master-end of pty is not a terminal."
- if not os.isatty(slave):
- raise TestFailed, "Slave-end of pty is not a terminal."
-
- os.write(slave, 'Ping!')
- print os.read(master, 1024)
-
-