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begin
require "socket"
rescue LoadError
end
require "test/unit"
require "tempfile"
class TestSocketAddrInfo < Test::Unit::TestCase
def test_addrinfo_ip
ai = AddrInfo.ip("127.0.0.1")
assert_equal([0, "127.0.0.1"], Socket.unpack_sockaddr_in(ai))
assert_equal(Socket::AF_INET, ai.afamily)
assert_equal(Socket::PF_INET, ai.pfamily)
assert_equal(0, ai.socktype)
assert_equal(0, ai.protocol)
end
def test_addrinfo_tcp
ai = AddrInfo.tcp("127.0.0.1", 80)
assert_equal([80, "127.0.0.1"], Socket.unpack_sockaddr_in(ai))
assert_equal(Socket::AF_INET, ai.afamily)
assert_equal(Socket::PF_INET, ai.pfamily)
assert_equal(Socket::SOCK_STREAM, ai.socktype)
assert_includes([0, Socket::IPPROTO_TCP], ai.protocol)
end
def test_addrinfo_udp
ai = AddrInfo.udp("127.0.0.1", 80)
assert_equal([80, "127.0.0.1"], Socket.unpack_sockaddr_in(ai))
assert_equal(Socket::AF_INET, ai.afamily)
assert_equal(Socket::PF_INET, ai.pfamily)
assert_equal(Socket::SOCK_DGRAM, ai.socktype)
assert_includes([0, Socket::IPPROTO_UDP], ai.protocol)
end
def test_addrinfo_ip_unpack
ai = AddrInfo.tcp("127.0.0.1", 80)
assert_equal(["127.0.0.1", 80], ai.ip_unpack)
assert_equal("127.0.0.1", ai.ip_address)
assert_equal(80, ai.ip_port)
end
def test_addrinfo_new_inet
ai = AddrInfo.new(["AF_INET", 46102, "localhost.localdomain", "127.0.0.2"])
assert_equal([46102, "127.0.0.2"], Socket.unpack_sockaddr_in(ai))
assert_equal(Socket::AF_INET, ai.afamily)
assert_equal(Socket::PF_INET, ai.pfamily)
assert_equal(0, ai.socktype)
assert_equal(0, ai.protocol)
end
def test_addrinfo_predicates
ipv4_ai = AddrInfo.new(Socket.sockaddr_in(80, "192.168.0.1"))
assert(ipv4_ai.ip?)
assert(ipv4_ai.ipv4?)
assert(!ipv4_ai.ipv6?)
assert(!ipv4_ai.unix?)
end
def test_basicsocket_send
s1 = Socket.new(:INET, :DGRAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
sa = s1.getsockname
ai = AddrInfo.new(sa)
s2 = Socket.new(:INET, :DGRAM, 0)
s2.send("test-basicsocket-send", 0, ai)
assert_equal("test-basicsocket-send", s1.recv(100))
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
end
def test_udpsocket_send
s1 = UDPSocket.new
s1.bind("127.0.0.1", 0)
ai = AddrInfo.new(s1.getsockname)
s2 = UDPSocket.new
s2.send("test-udp-send", 0, ai)
assert_equal("test-udp-send", s1.recv(100))
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
end
def test_socket_bind
s1 = Socket.new(:INET, :DGRAM, 0)
sa = Socket.sockaddr_in(0, "127.0.0.1")
ai = AddrInfo.new(sa)
s1.bind(ai)
s2 = UDPSocket.new
s2.send("test-socket-bind", 0, s1.getsockname)
assert_equal("test-socket-bind", s1.recv(100))
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
end
def test_socket_connect
s1 = Socket.new(:INET, :STREAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s1.listen(5)
ai = AddrInfo.new(s1.getsockname)
s2 = Socket.new(:INET, :STREAM, 0)
s2.connect(ai)
s3, sender_addr = s1.accept
s2.send("test-socket-connect", 0)
assert_equal("test-socket-connect", s3.recv(100))
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
s3.close if s3 && !s3.closed?
end
def test_socket_connect_nonblock
s1 = Socket.new(:INET, :STREAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s1.listen(5)
ai = AddrInfo.new(s1.getsockname)
s2 = Socket.new(:INET, :STREAM, 0)
begin
s2.connect_nonblock(ai)
rescue Errno::EINPROGRESS
IO.select(nil, [s2])
begin
s2.connect_nonblock(ai)
rescue Errno::EISCONN
end
end
s3, sender_addr = s1.accept
s2.send("test-socket-connect-nonblock", 0)
assert_equal("test-socket-connect-nonblock", s3.recv(100))
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
s3.close if s3 && !s3.closed?
end
def test_socket_getnameinfo
ai = AddrInfo.udp("127.0.0.1", 8888)
assert_equal(["127.0.0.1", "8888"], Socket.getnameinfo(ai, Socket::NI_NUMERICHOST|Socket::NI_NUMERICSERV))
end
def test_basicsocket_local_address
s1 = Socket.new(:INET, :DGRAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
e = Socket.unpack_sockaddr_in(s1.getsockname)
a = Socket.unpack_sockaddr_in(s1.local_address.to_sockaddr)
assert_equal(e, a)
assert_equal(Socket::AF_INET, s1.local_address.afamily)
assert_equal(Socket::PF_INET, s1.local_address.pfamily)
assert_equal(Socket::SOCK_DGRAM, s1.local_address.socktype)
ensure
s1.close if s1 && !s1.closed?
end
def test_basicsocket_remote_address
s1 = TCPServer.new("127.0.0.1", 0)
s2 = Socket.new(:INET, :STREAM, 0)
s2.connect(s1.getsockname)
s3, _ = s1.accept
e = Socket.unpack_sockaddr_in(s2.getsockname)
a = Socket.unpack_sockaddr_in(s3.remote_address.to_sockaddr)
assert_equal(e, a)
assert_equal(Socket::AF_INET, s3.remote_address.afamily)
assert_equal(Socket::PF_INET, s3.remote_address.pfamily)
assert_equal(Socket::SOCK_STREAM, s3.remote_address.socktype)
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
s3.close if s3 && !s3.closed?
end
def test_socket_accept
serv = Socket.new(:INET, :STREAM, 0)
serv.bind(Socket.sockaddr_in(0, "127.0.0.1"))
serv.listen(5)
c = Socket.new(:INET, :STREAM, 0)
c.connect(serv.local_address)
ret = serv.accept
s, ai = ret
assert_kind_of(Array, ret)
assert_equal(2, ret.length)
assert_kind_of(AddrInfo, ai)
e = Socket.unpack_sockaddr_in(c.getsockname)
a = Socket.unpack_sockaddr_in(ai.to_sockaddr)
assert_equal(e, a)
ensure
serv.close if serv && !serv.closed?
s.close if s && !s.closed?
c.close if c && !c.closed?
end
def test_socket_accept_nonblock
serv = Socket.new(:INET, :STREAM, 0)
serv.bind(Socket.sockaddr_in(0, "127.0.0.1"))
serv.listen(5)
c = Socket.new(:INET, :STREAM, 0)
c.connect(serv.local_address)
begin
ret = serv.accept_nonblock
rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR
IO.select([serv])
retry
end
s, ai = ret
assert_kind_of(Array, ret)
assert_equal(2, ret.length)
assert_kind_of(AddrInfo, ai)
e = Socket.unpack_sockaddr_in(c.getsockname)
a = Socket.unpack_sockaddr_in(ai.to_sockaddr)
assert_equal(e, a)
ensure
serv.close if serv && !serv.closed?
s.close if s && !s.closed?
c.close if c && !c.closed?
end
def test_socket_sysaccept
serv = Socket.new(:INET, :STREAM, 0)
serv.bind(Socket.sockaddr_in(0, "127.0.0.1"))
serv.listen(5)
c = Socket.new(:INET, :STREAM, 0)
c.connect(serv.local_address)
ret = serv.sysaccept
fd, ai = ret
s = IO.new(fd)
assert_kind_of(Array, ret)
assert_equal(2, ret.length)
assert_kind_of(AddrInfo, ai)
e = Socket.unpack_sockaddr_in(c.getsockname)
a = Socket.unpack_sockaddr_in(ai.to_sockaddr)
assert_equal(e, a)
ensure
serv.close if serv && !serv.closed?
s.close if s && !s.closed?
c.close if c && !c.closed?
end
def test_socket_recvfrom
s1 = Socket.new(:INET, :DGRAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s2 = Socket.new(:INET, :DGRAM, 0)
s2.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s2.send("test-socket-recvfrom", 0, s1.getsockname)
data, ai = s1.recvfrom(100)
assert_equal("test-socket-recvfrom", data)
assert_kind_of(AddrInfo, ai)
e = Socket.unpack_sockaddr_in(s2.getsockname)
a = Socket.unpack_sockaddr_in(ai.to_sockaddr)
assert_equal(e, a)
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
end
def test_socket_recvfrom_nonblock
s1 = Socket.new(:INET, :DGRAM, 0)
s1.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s2 = Socket.new(:INET, :DGRAM, 0)
s2.bind(Socket.sockaddr_in(0, "127.0.0.1"))
s2.send("test-socket-recvfrom", 0, s1.getsockname)
begin
data, ai = s1.recvfrom_nonblock(100)
rescue Errno::EWOULDBLOCK
IO.select([s1])
retry
end
assert_equal("test-socket-recvfrom", data)
assert_kind_of(AddrInfo, ai)
e = Socket.unpack_sockaddr_in(s2.getsockname)
a = Socket.unpack_sockaddr_in(ai.to_sockaddr)
assert_equal(e, a)
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
end
def test_marshal
ai1 = AddrInfo.tcp("127.0.0.1", 80)
ai2 = Marshal.load(Marshal.dump(ai1))
assert_equal(ai1.afamily, ai2.afamily)
assert_equal(ai1.ip_unpack, ai2.ip_unpack)
assert_equal(ai1.pfamily, ai2.pfamily)
assert_equal(ai1.socktype, ai2.socktype)
assert_equal(ai1.protocol, ai2.protocol)
assert_equal(ai1.canonname, ai2.canonname)
end
if Socket.const_defined?("AF_INET6")
def test_addrinfo_new_inet6
ai = AddrInfo.new(["AF_INET6", 42304, "ip6-localhost", "::1"])
assert_equal([42304, "::1"], Socket.unpack_sockaddr_in(ai))
assert_equal(Socket::AF_INET6, ai.afamily)
assert_equal(Socket::PF_INET6, ai.pfamily)
assert_equal(0, ai.socktype)
assert_equal(0, ai.protocol)
end
def test_addrinfo_ip_unpack_inet6
ai = AddrInfo.tcp("::1", 80)
assert_equal(["::1", 80], ai.ip_unpack)
assert_equal("::1", ai.ip_address)
assert_equal(80, ai.ip_port)
end
def test_marshal_inet6
ai1 = AddrInfo.tcp("::1", 80)
ai2 = Marshal.load(Marshal.dump(ai1))
assert_equal(ai1.afamily, ai2.afamily)
assert_equal(ai1.ip_unpack, ai2.ip_unpack)
assert_equal(ai1.pfamily, ai2.pfamily)
assert_equal(ai1.socktype, ai2.socktype)
assert_equal(ai1.protocol, ai2.protocol)
assert_equal(ai1.canonname, ai2.canonname)
end
end
if defined?(UNIXSocket) && /cygwin/ !~ RUBY_PLATFORM
def test_addrinfo_unix
ai = AddrInfo.unix("/tmp/sock")
assert_equal("/tmp/sock", Socket.unpack_sockaddr_un(ai))
assert_equal(Socket::AF_UNIX, ai.afamily)
assert_equal(Socket::PF_UNIX, ai.pfamily)
assert_equal(Socket::SOCK_STREAM, ai.socktype)
assert_equal(0, ai.protocol)
end
def test_addrinfo_unix_path
ai = AddrInfo.unix("/tmp/sock1")
assert_equal("/tmp/sock1", ai.unix_path)
end
def test_addrinfo_new_unix
ai = AddrInfo.new(["AF_UNIX", "/tmp/sock"])
assert_equal("/tmp/sock", Socket.unpack_sockaddr_un(ai))
assert_equal(Socket::AF_UNIX, ai.afamily)
assert_equal(Socket::PF_UNIX, ai.pfamily)
assert_equal(Socket::SOCK_STREAM, ai.socktype) # UNIXSocket/UNIXServer is SOCK_STREAM only.
assert_equal(0, ai.protocol)
end
def test_addrinfo_predicates_unix
unix_ai = AddrInfo.new(Socket.sockaddr_un("/tmp/sososo"))
assert(!unix_ai.ip?)
assert(!unix_ai.ipv4?)
assert(!unix_ai.ipv6?)
assert(unix_ai.unix?)
end
def test_marshal_unix
ai1 = AddrInfo.unix("/var/tmp/sock")
ai2 = Marshal.load(Marshal.dump(ai1))
assert_equal(ai1.afamily, ai2.afamily)
assert_equal(ai1.unix_path, ai2.unix_path)
assert_equal(ai1.pfamily, ai2.pfamily)
assert_equal(ai1.socktype, ai2.socktype)
assert_equal(ai1.protocol, ai2.protocol)
assert_equal(ai1.canonname, ai2.canonname)
end
end
end
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