begin require "socket" require "test/unit" rescue LoadError end class TestTCPSocket < Test::Unit::TestCase def test_recvfrom assert false, "TODO: doesn't work on mswin32/64" if /mswin/ =~ RUBY_PLATFORM svr = TCPServer.new("localhost", 0) th = Thread.new { c = svr.accept c.write "foo" c.close } addr = svr.addr sock = TCPSocket.open(addr[2], addr[1]) assert_equal(["foo", nil], sock.recvfrom(0x10000)) ensure th.kill th.join end end if defined?(TCPSocket)