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