summaryrefslogtreecommitdiffstats
path: root/Lib/test/test_eintr.py
blob: aabad835a0a802e686f8de6f9cffd69ab528f012 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
import os
import signal
import subprocess
import sys
import unittest

from test import support
from test.support import script_helper


@unittest.skipUnless(os.name == "posix", "only supported on Unix")
class EINTRTests(unittest.TestCase):

    @unittest.skipUnless(hasattr(signal, "setitimer"), "requires setitimer()")
    def test_all(self):
        # Run the tester in a sub-process, to make sure there is only one
        # thread (for reliable signal delivery).
        tester = support.findfile("eintr_tester.py", subdir="eintrdata")

        if support.verbose:
            args = [sys.executable, tester]
            with subprocess.Popen(args) as proc:
                exitcode = proc.wait()
            self.assertEqual(exitcode, 0)
        else:
            script_helper.assert_python_ok(tester)


if __name__ == "__main__":
    unittest.main()