mirror of https://github.com/python/cpython
Fix SF bug #690081, test_posix fails when run in non-interactive mode
Don't bother testing os.getlogin() if we aren't running from a tty (terminal) It fails when run without a tty (e.g., when run from cron).
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@ -29,10 +29,17 @@ class PosixTester(unittest.TestCase):
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# test posix functions which take no arguments and have
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# no side-effects which we need to cleanup (e.g., fork, wait, abort)
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NO_ARG_FUNCTIONS = [ "ctermid", "getcwd", "getcwdu", "uname",
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"times", "getlogin", "getloadavg", "tmpnam",
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"times", "getloadavg", "tmpnam",
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"getegid", "geteuid", "getgid", "getgroups",
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"getpid", "getpgrp", "getppid", "getuid",
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]
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# getlogin() only works when run from a tty (terminal)
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try:
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if os.isatty(sys.stdin.fileno()):
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NO_ARG_FUNCTIONS.append("getlogin")
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except:
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pass
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for name in NO_ARG_FUNCTIONS:
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posix_func = getattr(posix, name, None)
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if posix_func is not None:
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