/tests/test_ipv6.rb
Ruby | 107 lines | 80 code | 18 blank | 9 comment | 3 complexity | 25b3c541ebca0d3c658397400857d63b MD5 | raw file
- require_relative 'em_test_helper'
- class TestIPv6 < Test::Unit::TestCase
- if Test::Unit::TestCase.public_ipv6?
- # Runs a TCP server in the local IPv6 address, connects to it and sends a specific data.
- # Timeout in 2 seconds.
- def test_ipv6_tcp_local_server
- @@received_data = nil
- @local_port = next_port
- setup_timeout(2)
- EM.run do
- EM.start_server(@@public_ipv6, @local_port) do |s|
- def s.receive_data data
- @@received_data = data
- EM.stop
- end
- end
- EM::connect(@@public_ipv6, @local_port) do |c|
- def c.unbind(reason)
- warn "unbind: #{reason.inspect}" if reason # XXX at least find out why it failed
- end
- c.send_data "ipv6/tcp"
- end
- end
- assert_equal "ipv6/tcp", @@received_data
- end
- # Runs a UDP server in the local IPv6 address, connects to it and sends a specific data.
- # Timeout in 2 seconds.
- def test_ipv6_udp_local_server
- @@received_data = nil
- @local_port = next_port
- @@remote_ip = nil
- setup_timeout(2)
- EM.run do
- EM.open_datagram_socket(@@public_ipv6, @local_port) do |s|
- def s.receive_data data
- _port, @@remote_ip = Socket.unpack_sockaddr_in(get_peername)
- @@received_data = data
- EM.stop
- end
- end
- EM.open_datagram_socket(@@public_ipv6, next_port) do |c|
- c.send_datagram "ipv6/udp", @@public_ipv6, @local_port
- end
- end
- assert_equal @@remote_ip, @@public_ipv6
- assert_equal "ipv6/udp", @@received_data
- end
- # Try to connect via TCP to an invalid IPv6. EM.connect should raise
- # EM::ConnectionError.
- def test_tcp_connect_to_invalid_ipv6
- invalid_ipv6 = "1:A"
- EM.run do
- begin
- error = nil
- EM.connect(invalid_ipv6, 1234)
- rescue => e
- error = e
- ensure
- EM.stop
- assert_equal EM::ConnectionError, (error && error.class)
- end
- end
- end
- # Try to send a UDP datagram to an invalid IPv6. EM.send_datagram should raise
- # EM::ConnectionError.
- def test_udp_send_datagram_to_invalid_ipv6
- invalid_ipv6 = "1:A"
- EM.run do
- begin
- error = nil
- EM.open_datagram_socket(@@public_ipv6, next_port) do |c|
- c.send_datagram "hello", invalid_ipv6, 1234
- end
- rescue => e
- error = e
- ensure
- EM.stop
- assert_equal EM::ConnectionError, (error && error.class)
- end
- end
- end
- else
- warn "no IPv6 in this host, skipping tests in #{__FILE__}"
- # Because some rubies will complain if a TestCase class has no tests.
- def test_ipv6_unavailable
- assert true
- end
- end
- end