comparison tests/run-tests.py @ 30886:2aaa8bfc7bd9

runtests: check ports on IPv6 address

Previously, checkportisavailable only checks ports on the IPv4 address. This
patch makes it check IPv6 as well. It'll be useful if "localhost" does not
have an IPv4 address, or its IPv4 address does not exist somehow.

30885:564a96a56b73

# For Windows support
wifexited = getattr(os, "WIFEXITED", lambda x: False)

def checkportisavailable(port):
    """return true if a port seems free to bind on localhost"""
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.bind(('localhost', port))
        s.close()
        return True
    except socket.error as exc:
        if not exc.errno == errno.EADDRINUSE:
            raise
        return False

closefds = os.name == 'posix'
def Popen4(cmd, wd, timeout, env=None):
    processlock.acquire()
    p = subprocess.Popen(cmd, shell=True, bufsize=-1, cwd=wd, env=env,

30886:2aaa8bfc7bd9

# For Windows support
wifexited = getattr(os, "WIFEXITED", lambda x: False)

def checkportisavailable(port):
    """return true if a port seems free to bind on localhost"""
    families = [getattr(socket, i, None)
                for i in ('AF_INET', 'AF_INET6')
                if getattr(socket, i, None) is not None]
    for family in families:
        try:
            s = socket.socket(family, socket.SOCK_STREAM)
            s.bind(('localhost', port))
            s.close()
            return True
        except socket.error as exc:
            if exc.errno not in (errno.EADDRINUSE, errno.EADDRNOTAVAIL):
                raise
    return False

closefds = os.name == 'posix'
def Popen4(cmd, wd, timeout, env=None):
    processlock.acquire()
    p = subprocess.Popen(cmd, shell=True, bufsize=-1, cwd=wd, env=env,