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socket.jl
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socket.jl
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# This file is a part of Julia. License is MIT: https://julialang.org/license
@test ip"127.0.0.1" == IPv4(127,0,0,1)
@test ip"192.0" == IPv4(192,0,0,0)
@test ip"192.0xFFF" == IPv4(192,0,15,255)
@test ip"192.0xFFFF" == IPv4(192,0,255,255)
@test ip"192.0xFFFFF" == IPv4(192,15,255,255)
@test ip"192.0xFFFFFF" == IPv4(192,255,255,255)
@test ip"022.0.0.1" == IPv4(18,0,0,1)
@test UInt(IPv4(0x01020304)) == 0x01020304
@test Int(IPv4("1.2.3.4")) == Int(0x01020304) == Int32(0x01020304)
@test Int128(IPv6("2001:1::2")) == 42540488241204005274814694018844196866
@test_throws InexactError Int16(IPv4("1.2.3.4"))
@test_throws InexactError Int64(IPv6("2001:1::2"))
let ipv = parseip("127.0.0.1")
@test isa(ipv, IPv4)
@test ipv == ip"127.0.0.1"
end
@test_throws ArgumentError Base.parseipv4("192.0xFFFFFFF")
@test_throws ArgumentError IPv4(192,255,255,-1)
@test_throws ArgumentError IPv4(192,255,255,256)
@test_throws ArgumentError Base.parseipv4("192.0xFFFFFFFFF")
@test_throws ArgumentError Base.parseipv4("192.")
@test ip"::1" == IPv6(1)
@test ip"2605:2700:0:3::4713:93e3" == IPv6(parse(UInt128,"260527000000000300000000471393e3",16))
@test ip"2001:db8:0:0:0:0:2:1" == ip"2001:db8::2:1" == ip"2001:db8::0:2:1"
@test ip"0:0:0:0:0:ffff:127.0.0.1" == IPv6(0xffff7f000001)
let ipv = parseip("0:0:0:0:0:ffff:127.0.0.1")
@test isa(ipv, IPv6)
@test ipv == ip"0:0:0:0:0:ffff:127.0.0.1"
end
@test_throws ArgumentError IPv6(1,1,1,1,1,1,1,-1)
@test_throws ArgumentError IPv6(1,1,1,1,1,1,1,typemax(UInt16)+1)
# test InetAddr constructor
let inet = Base.InetAddr(IPv4(127,0,0,1), 1024)
@test inet.host == ip"127.0.0.1"
@test inet.port == 1024
end
# test InetAddr invalid port
@test_throws ArgumentError Base.InetAddr(IPv4(127,0,0,1), -1)
@test_throws ArgumentError Base.InetAddr(IPv4(127,0,0,1), typemax(UInt16)+1)
# isless and comparisons
@test ip"1.2.3.4" < ip"1.2.3.7" < ip"2.3.4.5"
@test ip"1.2.3.4" >= ip"1.2.3.4" >= ip"1.2.3.1"
@test isless(ip"1.2.3.4", ip"1.2.3.5")
@test_throws MethodError sort[ip"2.3.4.5", ip"1.2.3.4", ip"2001:1:2::1"]
# RFC 5952 Compliance
@test repr(ip"2001:db8:0:0:0:0:2:1") == "ip\"2001:db8::2:1\""
@test repr(ip"2001:0db8::0001") == "ip\"2001:db8::1\""
@test repr(ip"2001:db8::1:1:1:1:1") == "ip\"2001:db8:0:1:1:1:1:1\""
@test repr(ip"2001:db8:0:0:1:0:0:1") == "ip\"2001:db8::1:0:0:1\""
@test repr(ip"2001:0:0:1:0:0:0:1") == "ip\"2001:0:0:1::1\""
port = Channel(1)
defaultport = rand(2000:4000)
tsk = @async begin
p, s = listenany(defaultport)
put!(port, p)
sock = accept(s)
# test write call
write(sock,"Hello World\n")
# test "locked" println to a socket
@sync begin
for i in 1:100
@async println(sock, "a", 1)
end
end
close(s)
close(sock)
end
wait(port)
@test readall(connect(fetch(port))) == "Hello World\n" * ("a1\n"^100)
wait(tsk)
socketname = (@windows ? "\\\\.\\pipe\\uv-test" : "testsocket") * "-" * randstring(6)
@unix_only isfile(socketname) && Base.FS.unlink(socketname)
c=Base.Condition()
for T in (ASCIIString, UTF8String, UTF16String) # test for issue #9435
tsk = @async begin
s = listen(T(socketname))
Base.notify(c)
sock = accept(s)
write(sock,"Hello World\n")
close(s)
close(sock)
end
wait(c)
@test readall(connect(socketname)) == "Hello World\n"
wait(tsk)
end
@test_throws Base.UVError getaddrinfo(".invalid")
@test_throws ArgumentError getaddrinfo("localhost\0") # issue #10994
@test_throws Base.UVError connect("localhost", 21452)
# test invalid port
@test_throws ArgumentError connect(ip"127.0.0.1",-1)
@test_throws ArgumentError connect(ip"127.0.0.1", typemax(UInt16)+1)
@test_throws ArgumentError connect(ip"0:0:0:0:0:ffff:127.0.0.1", -1)
@test_throws ArgumentError connect(ip"0:0:0:0:0:ffff:127.0.0.1", typemax(UInt16)+1)
p, server = listenany(defaultport)
r = Channel(1)
tsk = @async begin
put!(r, :start)
@test_throws Base.UVError accept(server)
end
@test fetch(r) === :start
close(server)
wait(tsk)
port, server = listenany(defaultport)
@async connect("localhost",port)
s1 = accept(server)
@test_throws ErrorException accept(server,s1)
@test_throws Base.UVError listen(port)
port2, server2 = listenany(port)
@test port != port2
close(server)
close(server2)
@test_throws Base.UVError connect(".invalid",80)
begin
a = UDPSocket()
b = UDPSocket()
bind(a,ip"127.0.0.1",port)
bind(b,ip"127.0.0.1",port+1)
c = Condition()
tsk = @async begin
@test bytestring(recv(a)) == "Hello World"
# Issue 6505
@async begin
@test bytestring(recv(a)) == "Hello World"
notify(c)
end
send(b,ip"127.0.0.1",port,"Hello World")
end
send(b,ip"127.0.0.1",port,"Hello World")
wait(c)
wait(tsk)
tsk = @async begin
@test begin
(addr,data) = recvfrom(a)
addr == ip"127.0.0.1" && bytestring(data) == "Hello World"
end
end
send(b, ip"127.0.0.1",port,"Hello World")
wait(tsk)
@test_throws MethodError bind(UDPSocket(),port)
close(a)
close(b)
end
if @unix? true : (Base.windows_version() >= Base.WINDOWS_VISTA_VER)
a = UDPSocket()
b = UDPSocket()
bind(a, ip"::1", UInt16(port))
bind(b, ip"::1", UInt16(port+1))
tsk = @async begin
@test begin
(addr, data) = recvfrom(a)
addr == ip"::1" && bytestring(data) == "Hello World"
end
end
send(b, ip"::1", port, "Hello World")
wait(tsk)
end
begin
default_port = UInt16(11011)
default_addr = IPv4("127.0.0.1")
sock = Base.TCPServer()
bind(sock,Base.InetAddr(default_addr,default_port))
listen(sock)
new_addr, new_port = getsockname(sock)
@test default_addr == new_addr
@test default_port == new_port
close(sock)
end
begin
default_port = UInt16(21011)
default_addr = IPv6("::1")
sock = Base.TCPServer()
addr = Base.InetAddr(default_addr,default_port)
bind(sock,addr)
listen(sock)
new_addr, new_port = getsockname(sock)
@test default_addr == new_addr
@test default_port == new_port
close(sock)
end
begin
default_port = UInt16(11011)
default_addr = getipaddr()
sock = Base.TCPServer()
bind(sock,Base.InetAddr(default_addr,default_port))
listen(sock)
@async begin
sleep(1)
ssock = connect(default_addr, default_port)
end
csock = accept(sock)
new_addr, new_port = getsockname(csock)
@test default_addr == new_addr
@test new_port > 0
close(csock)
close(sock)
end