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script "CoreNetwork"
/*
Copyright (C) 2015 LiveCode Ltd.
This file is part of LiveCode.
LiveCode is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License v3 as published by the Free
Software Foundation.
LiveCode is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LiveCode. If not see <http://www.gnu.org/licenses/>. */
on TestSetup
if the platform is "HTML5" then
return "SKIP DNS and socket APIs unavailable on HTML5"
end if
end TestSetup
on TestNetworkDNSServers
TestAssert "dnsservers", the dnsservers is not empty
repeat for each line tServer in the dnsservers
set the itemdelimiter to "."
local tIPv4Items
put the number of items in tServer into tIPv4Items
set the itemdelimiter to ":"
local tIPv6Items
put the number of items in tServer into tIPv6Items
TestAssert "test", tIPv4Items is 4 or tIPv6Items is 8
if tIPv4Items is 4 then
set the itemdelimiter to "."
end if
repeat for each item tComponent in tServer
if tIPv4Items is 4 then
TestAssert "test", tComponent is an integer
TestAssert "test", tComponent >= 0 and tComponent <= 255
else
TestAssert "test", tComponent is empty or \
baseConvert(tComponent, 16, 10) <= 0xffff
end if
end repeat
end repeat
end TestNetworkDNSServers
on TestNetwork4
TestAssert "hostnametoaddress", hostnametoaddress("google-public-dns-a.google.com") is "8.8.8.8"
end TestNetwork4
on TestNetwork13
put "www.livecode.com:80|" & uuid() into tSock
open socket tSock
TestAssert "test", tSock is among the lines of the openSockets
close socket tSock
end TestNetwork13
on TestPeerAddress
put "www.livecode.com:80|" & uuid() into tSock
open socket tSock
local tTimeOut, tTime
put 100 into tTimeout
put the millisecs into tTime
repeat while the millisecs - tTime < tTimeOut
get the peeraddress of tSock
if it is not empty then
TestAssert "peeraddress", it is among the lines of hostnametoaddress(tSock)
close socket tSock
exit TestPeerAddress
end if
end repeat
TestSkip "peeraddress", "connection timed out"
close socket tSock
end TestPeerAddress
on TestOpenSocketFrom
put "livecode.com|" & uuid() into tSock
open socket from ":8000" to tSock
TestAssert "open socket from", tSock is among the lines of the openSockets
close socket tSock
end TestOpenSocketFrom
on TestOpenSocketFromWithLSOF
if the platform is "MacOS" or the platform contains "linux" then
put "livecode.com|" & uuid() into tSock
open socket from ":8001" to tSock
get shell("lsof -i4TCP:8001")
TestAssert "open socket from testing with lsof", it contains "LiveCode"
close socket tSock
end if
end TestOpenSocketFromWithLSOF
on TestOpenSocketFromMultipleHostsSamePort
put "livecode.com|" & uuid() into tSock1
put "google.com|" & uuid() into tSock2
open socket from ":8002" to tSock1
TestAssert "open socket result is empty: " & the result, the result is empty
open socket from ":8002" to tSock2
TestAssert "open socket result is empty: " & the result, the result is empty
TestAssert "open socket from with multiple hosts on same local port", tSock1 is among the lines of the openSockets
TestAssert "open socket from with multiple hosts on same local port", tSock2 is among the lines of the openSockets
close socket tSock1
close socket tSock2
end TestOpenSocketFromMultipleHostsSamePort
on TestOpenSocketFromSameHostDifferentPort
put "livecode.com|" & uuid() into tSock1
put "livecode.com|" & uuid() into tSock2
open socket from ":8003" to tSock1
open socket from ":8004" to tSock2
TestAssert "open socket from with same host on different local port", tSock1 is among the lines of the openSockets
TestAssert "open socket from with same host on different local port", tSock2 is among the lines of the openSockets
close socket tSock1
close socket tSock2
end TestOpenSocketFromSameHostDifferentPort
on TestOpenSocketFromWithAddress
local tLocalAddress
repeat for each line tInterface in the networkInterfaces
if tInterface is not "127.0.0.1" then
put tInterface into tLocalAddress
exit repeat
end if
end repeat
if tLocalAddress is not empty then
put "livecode.com|" & uuid() into tSock
open socket from tLocalAddress to tSock
TestAssert "open socket from with local address", tSock is among the lines of the openSockets
close socket tSock1
end if
end TestOpenSocketFromWithAddress
on TestOpenSocketFromWithAddressAndPort
local tLocalAddress
repeat for each line tInterface in the networkInterfaces
if tInterface is not "127.0.0.1" then
put tInterface into tLocalAddress
exit repeat
end if
end repeat
if tLocalAddress is not empty then
put "livecode.com|" & uuid() into tSock
open socket from tLocalAddress & ":8005" to tSock
TestAssert "open socket from with local address and port", tSock is among the lines of the openSockets
close socket tSock
end if
end TestOpenSocketFromWithAddressAndPort
on TestOpenSocketFromMultipleHostsSameAddress
local tLocalAddress
repeat for each line tInterface in the networkInterfaces
if tInterface is not "127.0.0.1" then
put tInterface into tLocalAddress
exit repeat
end if
end repeat
if tLocalAddress is not empty then
put "livecode.com|" & uuid() into tSock1
put "google.com|" & uuid() into tSock2
open socket from tLocalAddress & ":8006" to tSock1
TestAssert "open socket result is empty: " & the result, the result is empty
open socket from tLocalAddress & ":8006" to tSock2
TestAssert "open socket result is empty: " & the result, the result is empty
TestAssert "open socket from with multiple hosts using same local address", tSock1 is among the lines of the openSockets
TestAssert "open socket from with multiple hosts using same local address", tSock2 is among the lines of the openSockets
close socket tSock1
close socket tSock2
end if
end TestOpenSocketFromMultipleHostsSameAddress
on TestOpenSocketFromSameHostDifferentAddress
local tLocalAddresses
put the networkInterfaces into tLocalAddresses
filter tLocalAddresses without "127.0.0.1"
if the number of lines in tLocalAddresses > 1 then
local tSocketCount
put 1 into tSocketCount
local tSockets
repeat for each line tLocalAddress in tLocalAddresses
put "livecode.com|" & uuid() into tSock
open socket from tLocalAddress & ":8007" to tSock
TestAssert "open socket from with same host on different local address", tSock is among the lines of the openSockets
put tSock into tSockets[tSocketCount]
add 1 to tSocketCount
end repeat
repeat with tSocketCount = 1 to the number of lines in tLocalAddresses
close socket tSockets[tSocketCount]
end repeat
end if
end TestOpenSocketFromSameHostDifferentAddress
on TestOpenSocketFromWithAddressUsingLocalServer
accept connections on port "8008" with message "connectedPlaceHolder"
wait until "8008" is among the lines of the openSockets with messages
open socket from "127.0.0.1" to "127.0.0.1:8008"
TestAssert "open socket from with local address to local server", "127.0.0.1:8008" is among the lines of the openSockets
repeat for each line tSocket in the openSockets
close socket tSocket
end repeat
end TestOpenSocketFromWithAddressUsingLocalServer
on TestOpenSocketFromWithAddressAndPortUsingLocalServer
accept connections on port "8009" with message "connectedPlaceHolder"
wait until "8009" is among the lines of the openSockets with messages
open socket from "127.0.0.1:8010" to "127.0.0.1:8009"
TestAssert "open socket from with local address and port to local server", "127.0.0.1:8009" is among the lines of the openSockets
close socket "127.0.0.1:8010"
close socket "127.0.0.1:8009"
close socket "8009"
end TestOpenSocketFromWithAddressAndPortUsingLocalServer
on TestAcceptConnectionsInEphemeralPortRange
-- in lieu of coming up with a per-OS/config list of ephemeral ranges
-- we will just test if the port opened is greater than 1024 which
-- is the bare minimum for BSD sockets then try and connect to it
local tPort
accept connections on port "0" with message "connectedPlaceHolder"
put it into tPort
TestAssert "accept on port 0 binds to socket in ephemeral port range", tPort > 1024
TestAssert "ephemeral port is in the open sockets", tPort is among the lines of the openSockets
TestAssert "Port 0 is not in the open sockets", 0 is not among the lines of the openSockets
local tSocket
put "127.0.0.1:" & tPort into tSocket
open socket to tSocket
TestAssert "open socket to ephemeral port", tSocket is among the lines of the openSockets
close socket tSocket
close socket tPort
end TestAcceptConnectionsInEphemeralPortRange