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discard """
outputsub: ""
"""
import net, nativesockets
import unittest
suite "isIpAddress tests":
test "127.0.0.1 is valid":
check isIpAddress("127.0.0.1") == true
test "ipv6 localhost is valid":
check isIpAddress("::1") == true
test "fqdn is not an ip address":
check isIpAddress("example.com") == false
test "random string is not an ipaddress":
check isIpAddress("foo bar") == false
test "5127.0.0.1 is invalid":
check isIpAddress("5127.0.0.1") == false
test "ipv6 is valid":
check isIpAddress("2001:cdba:0000:0000:0000:0000:3257:9652") == true
test "invalid ipv6":
check isIpAddress("gggg:cdba:0000:0000:0000:0000:3257:9652") == false
suite "parseIpAddress tests":
test "127.0.0.1 is valid":
discard parseIpAddress("127.0.0.1")
test "ipv6 localhost is valid":
discard parseIpAddress("::1")
test "fqdn is not an ip address":
expect(ValueError):
discard parseIpAddress("example.com")
test "random string is not an ipaddress":
expect(ValueError):
discard parseIpAddress("foo bar")
test "ipv6 is valid":
discard parseIpAddress("2001:cdba:0000:0000:0000:0000:3257:9652")
test "invalid ipv6":
expect(ValueError):
discard parseIpAddress("gggg:cdba:0000:0000:0000:0000:3257:9652")
block: # "IpAddress/Sockaddr conversion"
proc test(ipaddrstr: string) =
var ipaddr_1 = parseIpAddress(ipaddrstr)
# echo ipaddrstr, " ", $ipaddr_1
doAssert($ipaddrstr == $ipaddr_1)
var sockaddr: Sockaddr_storage
var socklen: Socklen
var ipaddr_2: IpAddress
var port_2: Port
toSockAddr(ipaddr_1, Port(0), sockaddr, socklen)
fromSockAddr(sockaddr, socklen, ipaddr_2, port_2)
doAssert(ipaddrstr == $ipaddr_1)
doAssert(ipaddr_1 == ipaddr_2)
doAssert($ipaddr_1 == $ipaddr_2)
if sockaddr.ss_family.cint == AF_INET.toInt:
var sockaddr4: Sockaddr_in
copyMem(addr sockaddr4, addr sockaddr, sizeof(sockaddr4))
fromSockAddr(sockaddr4, socklen, ipaddr_2, port_2)
elif sockaddr.ss_family.cint == AF_INET6.toInt:
var sockaddr6: Sockaddr_in6
copyMem(addr sockaddr6, addr sockaddr, sizeof(sockaddr6))
fromSockAddr(sockaddr6, socklen, ipaddr_2, port_2)
doAssert(ipaddr_1 == ipaddr_2)
doAssert($ipaddr_1 == $ipaddr_2)
# ipv6 address of example.com
test("2606:2800:220:1:248:1893:25c8:1946")
# ipv6 address of localhost
test("::1")
# ipv4 address of example.com
test("93.184.216.34")
# ipv4 address of localhost
test("127.0.0.1")
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