96 lines
2.3 KiB
Ruby
96 lines
2.3 KiB
Ruby
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require 'em_test_helper'
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class TestIPv4 < Test::Unit::TestCase
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# Runs a TCP server in the local IPv4 address, connects to it and sends a specific data.
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# Timeout in 2 seconds.
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def test_ipv4_tcp_local_server
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omit_if(!Test::Unit::TestCase.public_ipv4?)
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@@received_data = nil
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@local_port = next_port
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setup_timeout(2)
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EM.run do
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EM::start_server(@@public_ipv4, @local_port) do |s|
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def s.receive_data data
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@@received_data = data
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EM.stop
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end
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end
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EM::connect(@@public_ipv4, @local_port) do |c|
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c.send_data "ipv4/tcp"
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end
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end
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assert_equal "ipv4/tcp", @@received_data
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end
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# Runs a UDP server in the local IPv4 address, connects to it and sends a specific data.
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# Timeout in 2 seconds.
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def test_ipv4_udp_local_server
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omit_if(!Test::Unit::TestCase.public_ipv4?)
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@@received_data = nil
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@local_port = next_port
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setup_timeout(2)
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EM.run do
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EM::open_datagram_socket(@@public_ipv4, @local_port) do |s|
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def s.receive_data data
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@@received_data = data
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EM.stop
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end
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end
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EM::open_datagram_socket(@@public_ipv4, next_port) do |c|
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c.send_datagram "ipv4/udp", @@public_ipv4, @local_port
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end
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end
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assert_equal "ipv4/udp", @@received_data
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end
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# Try to connect via TCP to an invalid IPv4. EM.connect should raise
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# EM::ConnectionError.
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def test_tcp_connect_to_invalid_ipv4
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omit_if(!Test::Unit::TestCase.public_ipv4?)
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invalid_ipv4 = "9.9:9"
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EM.run do
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begin
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error = nil
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EM.connect(invalid_ipv4, 1234)
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rescue => e
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error = e
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ensure
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EM.stop
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assert_equal EM::ConnectionError, (error && error.class)
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end
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end
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end
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# Try to send a UDP datagram to an invalid IPv4. EM.send_datagram should raise
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# EM::ConnectionError.
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def test_udp_send_datagram_to_invalid_ipv4
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omit_if(!Test::Unit::TestCase.public_ipv4?)
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invalid_ipv4 = "9.9:9"
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EM.run do
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begin
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error = nil
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EM.open_datagram_socket(@@public_ipv4, next_port) do |c|
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c.send_datagram "hello", invalid_ipv4, 1234
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end
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rescue => e
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error = e
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ensure
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EM.stop
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assert_equal EM::ConnectionError, (error && error.class)
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end
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end
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end
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end
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