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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,48 +1,59 @@ | ||
| package manet | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
|
|
||
| ma "github.com/multiformats/go-multiaddr" | ||
| ) | ||
|
|
||
| func TestIsPublicAddr(t *testing.T) { | ||
| a, err := ma.NewMultiaddr("/ip4/192.168.1.1/tcp/80") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| if IsPublicAddr(a) { | ||
| t.Fatal("192.168.1.1 is not a public address!") | ||
| } | ||
|
|
||
| if !IsPrivateAddr(a) { | ||
| t.Fatal("192.168.1.1 is a private address!") | ||
| } | ||
|
|
||
| a, err = ma.NewMultiaddr("/ip4/1.1.1.1/tcp/80") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| if !IsPublicAddr(a) { | ||
| t.Fatal("1.1.1.1 is a public address!") | ||
| } | ||
|
|
||
| if IsPrivateAddr(a) { | ||
| t.Fatal("1.1.1.1 is not a private address!") | ||
| } | ||
|
|
||
| a, err = ma.NewMultiaddr("/tcp/80/ip4/1.1.1.1") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| if IsPublicAddr(a) { | ||
| t.Fatal("shouldn't consider an address that starts with /tcp/ as *public*") | ||
| } | ||
|
|
||
| if IsPrivateAddr(a) { | ||
| t.Fatal("shouldn't consider an address that starts with /tcp/ as *private*") | ||
| tests := []struct { | ||
| addr ma.Multiaddr | ||
| isPublic bool | ||
| isPrivate bool | ||
| }{ | ||
| { | ||
| addr: ma.StringCast("/ip4/192.168.1.1/tcp/80"), | ||
| isPublic: false, | ||
| isPrivate: true, | ||
| }, | ||
| { | ||
| addr: ma.StringCast("/ip4/1.1.1.1/tcp/80"), | ||
| isPublic: true, | ||
| isPrivate: false, | ||
| }, | ||
| { | ||
| addr: ma.StringCast("/tcp/80/ip4/1.1.1.1"), | ||
| isPublic: false, | ||
| isPrivate: false, | ||
| }, | ||
| { | ||
| addr: ma.StringCast("/dns/node.libp2p.io/udp/1/quic-v1"), | ||
| isPublic: true, | ||
| isPrivate: false, | ||
| }, | ||
| { | ||
| addr: ma.StringCast("/dnsaddr/node.libp2p.io/udp/1/quic-v1"), | ||
| isPublic: true, | ||
| isPrivate: false, | ||
| }, | ||
| { | ||
| addr: ma.StringCast("/dns/node.libp2p.local/udp/1/quic-v1"), | ||
| isPublic: false, | ||
| isPrivate: false, // You can configure .local domains in local networks to return public addrs | ||
| }, | ||
| } | ||
| for i, tt := range tests { | ||
| t.Run(fmt.Sprintf("%d", i), func(t *testing.T) { | ||
| isPublic := IsPublicAddr(tt.addr) | ||
| isPrivate := IsPrivateAddr(tt.addr) | ||
| if isPublic != tt.isPublic { | ||
| t.Errorf("IsPublicAddr check failed for %s: expected %t, got %t", tt.addr, tt.isPublic, isPublic) | ||
| } | ||
| if isPrivate != tt.isPrivate { | ||
| t.Errorf("IsPrivateAddr check failed for %s: expected %t, got %t", tt.addr, tt.isPrivate, isPrivate) | ||
| } | ||
| }) | ||
| } | ||
| } |