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| 1 | # Test to see if openpty works. (But don't worry if it isn't available.)
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| 2 |
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| 3 | import os
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| 4 | from test.test_support import verbose, TestFailed, TestSkipped
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| 5 |
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| 6 | try:
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| 7 | if verbose:
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| 8 | print "Calling os.openpty()"
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| 9 | master, slave = os.openpty()
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| 10 | if verbose:
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| 11 | print "(master, slave) = (%d, %d)"%(master, slave)
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| 12 | except AttributeError:
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| 13 | raise TestSkipped, "No openpty() available."
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| 14 |
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| 15 | if not os.isatty(slave):
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| 16 | raise TestFailed, "Slave-end of pty is not a terminal."
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| 17 |
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| 18 | os.write(slave, 'Ping!')
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| 19 | print os.read(master, 1024)
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