Function skip_if_tcp_blackhole

Lib/test/support/socket_helper.py:337–343

Decorator skipping test if TCP blackhole is enabled.

(test)

def skip_if_tcp_blackhole(test):
    """Decorator skipping test if TCP blackhole is enabled."""
    skip_if = unittest.skipIf(
        tcp_blackhole(),
        "TCP blackhole is enabled (sysctl net.inet.tcp.blackhole)"
    )
    return skip_if(test)