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  $   ˆl–äY>” ”ÔD¨ 	¥ýÆÝ¸ÛªbÑ¿Á„ÿÀÄÃ (E    import sys
import os
import posix
import socket
import contextlib
import errno
from systemd.daemon import (booted,
                            is_fifo, _is_fifo,
                            is_socket, _is_socket,
                            is_socket_inet, _is_socket_inet,
                            is_socket_unix, _is_socket_unix,
                            is_socket_sockaddr, _is_socket_sockaddr,
                            is_mq, _is_mq,
                            listen_fds,
                            notify)

import pytest

@contextlib.contextmanager
def skip_enosys():
    try:
        yield
    except OSError as e:
        if e.errno == errno.ENOSYS:
            pytest.skip()
        raise

@contextlib.contextmanager
def closing_socketpair(family):
    pair = socket.socketpair(family)
    try:
        yield pair
    finally:
        pair[0].close()
        pair[1].close()


def test_booted():
    if os.path.exists('/run/systemd/system'):
        # assume we are running under systemd
        assert booted()
    else:
        # don't assume anything
        assert booted() in {False, True}

def test__is_fifo(tmpdir):
    path = tmpdir.join('test.fifo').strpath
    posix.mkfifo(path)
    fd = os.open(path, os.O_RDONLY|os.O_NONBLOCK)

    assert _is_fifo(fd, None)
    assert _is_fifo(fd, path)

def test__is_fifo_file(tmpdir):
    file = tmpdir.join('test.fifo')
    file.write('boo')
    path = file.strpath
    fd = os.open(path, os.O_RDONLY|os.O_NONBLOCK)

    assert not _is_fifo(fd, None)
    assert not _is_fifo(fd, path)

def test__is_fifo_bad_fd(tmpdir):
    path = tmpdir.join('test.fifo').strpath

    with pytest.raises(OSError):
        assert not _is_fifo(-1, None)

    with pytest.raises(OSError):
        assert not _is_fifo(-1, path)

def test_is_fifo(tmpdir):
    path = tmpdir.join('test.fifo').strpath
    posix.mkfifo(path)
    fd = os.open(path, os.O_RDONLY|os.O_NONBLOCK)
    file = os.fdopen(fd, 'r')

    assert is_fifo(file, None)
    assert is_fifo(file, path)
    assert is_fifo(fd, None)
    assert is_fifo(fd, path)

def test_is_fifo_file(tmpdir):
    file = tmpdir.join('test.fifo')
    file.write('boo')
    path = file.strpath
    fd = os.open(path, os.O_RDONLY|os.O_NONBLOCK)
    file = os.fdopen(fd, 'r')

    assert not is_fifo(file, None)
    assert not is_fifo(file, path)
    assert not is_fifo(fd, None)
    assert not is_fifo(fd, path)

def test_is_fifo_bad_fd(tmpdir):
    path = tmpdir.join('test.fifo').strpath

    with pytest.raises(OSError):
        assert not is_fifo(-1, None)

    with pytest.raises(OSError):
        assert not is_fifo(-1, path)

def is_mq_wrapper(arg):
    try:
        return is_mq(arg)
    except OSError as error:
        # systemd < 227 compatibility
        assert error.errno == errno.EBADF
        return False

def _is_mq_wrapper(arg):
    try:
        return _is_mq(arg)
    except OSError as error:
        # systemd < 227 compatibility
        assert error.errno == errno.EBADF
        return False

def test_no_mismatch():
    with closing_socketpair(socket.AF_UNIX) as pair:
        for sock in pair:
            assert not is_fifo(sock)
            assert not is_mq_wrapper(sock)
            assert not is_socket_inet(sock)
            with skip_enosys():
                assert not is_socket_sockaddr(sock, '127.0.0.1:2000')

            fd = sock.fileno()
            assert not is_fifo(fd)
            assert not is_mq_wrapper(fd)
            assert not is_socket_inet(fd)
            with skip_enosys():
                assert not is_socket_sockaddr(fd, '127.0.0.1:2000')

            assert not _is_fifo(fd)
            assert not _is_mq_wrapper(fd)
            assert not _is_socket_inet(fd)
            with skip_enosys():
                assert not _is_socket_sockaddr(fd, '127.0.0.1:2000')

def test_is_socket():
    with closing_socketpair(socket.AF_UNIX) as pair:
        for sock in pair:
            for arg in (sock, sock.fileno()):
                assert is_socket(arg)
                assert is_socket(arg, socket.