test/socket/test_tcp.rb

   1 begin
   2   require "socket"
   3   require "test/unit"
   4 rescue LoadError
   5 end
   6
   7
   8 class TestTCPSocket < Test::Unit::TestCase
   9   def test_recvfrom
  10 assert false, "TODO: doesn't work on mswin32/64" if /mswin/ =~ RUBY_PLATFORM
  11     svr = TCPServer.new("localhost", 0)
  12     th = Thread.new {
  13       c = svr.accept
  14       c.write "foo"
  15       c.close
  16     }
  17     addr = svr.addr
  18     sock = TCPSocket.open(addr[2], addr[1])
  19     assert_equal(["foo", nil], sock.recvfrom(0x10000))
  20   ensure
  21     th.kill
  22     th.join
  23   end
  24 end if defined?(TCPSocket)