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Tip revision: a40ea98fc10b86b47dde49884c4d2c8fe6e79bce authored by Benjamin Peterson on 10 May 2015, 17:14:16 UTC
bump version to 2.7.10rc1
Tip revision: a40ea98
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

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


class OpenptyTest(unittest.TestCase):
    def test(self):
        master, slave = os.openpty()
        self.addCleanup(os.close, master)
        self.addCleanup(os.close, slave)
        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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