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v0.8.1
Revision a12d0ccfbe189ba7f3ed99cb1feac69aa03d7fe0 authored by Barry Warsaw on 10 April 2012, 14:59:35 UTC, committed by Barry Warsaw on 10 April 2012, 14:59:35 UTC
1 parent 75076b4
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test_openpty.py
# Test to see if openpty works. (But don't worry if it isn't available.)

import os, unittest
from test.test_support import run_unittest, TestSkipped

if not hasattr(os, "openpty"):
    raise TestSkipped, "No openpty() available."


class OpenptyTest(unittest.TestCase):
    def test(self):
        master, slave = os.openpty()
        if not os.isatty(slave):
            self.fail("Slave-end of pty is not a terminal.")

        os.write(slave, 'Ping!')
        self.assertEqual(os.read(master, 1024), 'Ping!')

def test_main():
    run_unittest(OpenptyTest)

if __name__ == '__main__':
    test_main()
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