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package netutil
import (
"net/netip"
"testing"
)
func TestValidateIP(t *testing.T) {
tests := []struct {
name string
ip netip.Addr
}{
// IPv4 tests
{
name: "IPv4 this host on this network",
ip: netip.MustParseAddr("0.0.0.0"),
},
{
name: "IPv4 dummy address",
ip: netip.MustParseAddr("192.0.0.8"),
},
{
name: "IPv4 Port Control Protocol Anycast",
ip: netip.MustParseAddr("192.0.0.9"),
},
{
name: "IPv4 Traversal Using Relays around NAT Anycast",
ip: netip.MustParseAddr("192.0.0.10"),
},
{
name: "IPv4 NAT64/DNS64 Discovery 1",
ip: netip.MustParseAddr("192.0.0.17"),
},
{
name: "IPv4 NAT64/DNS64 Discovery 2",
ip: netip.MustParseAddr("192.0.0.171"),
},
// IPv6 tests
{
name: "IPv4-mapped address",
ip: netip.MustParseAddr("::ffff:169.254.169.254"),
},
}
for _, tc := range tests {
tc := tc
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
if valid := ValidateIP(tc.ip); valid != false {
t.Fatalf("Expected IP %s to be: %t, got: %t", tc.ip, false, valid)
}
})
}
}
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