[OpenSPARC-T2-DV] / tools / src / nas,5.n2.os.2 / lib / python / lib / python2.4 / test / test_openpty.py

# Test to see if openpty works. (But don't worry if it isn't available.)

import os
from test.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(slave):
    raise TestFailed, "Slave-end of pty is not a terminal."

os.write(slave, 'Ping!')
print os.read(master, 1024)
Commit	Line	Data
86530b38 AT	1	# Test to see if openpty works. (But don't worry if it isn't available.)
	2
	3	import os
	4	from test.test_support import verbose, TestFailed, TestSkipped
	5
	6	try:
	7	if verbose:
	8	print "Calling os.openpty()"
	9	master, slave = os.openpty()
	10	if verbose:
	11	print "(master, slave) = (%d, %d)"%(master, slave)
	12	except AttributeError:
	13	raise TestSkipped, "No openpty() available."
	14
	15	if not os.isatty(slave):
	16	raise TestFailed, "Slave-end of pty is not a terminal."
	17
	18	os.write(slave, 'Ping!')
	19	print os.read(master, 1024)