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channledb/addr_test: add negative test for unknown types

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This commit is contained in:
Conner Fromknecht 2018-06-27 17:25:48 -07:00
parent 21674c05e5
commit c6c442f6b6
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GPG Key ID: 39DE78FBE6ACB0EF
1 changed files with 49 additions and 24 deletions
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73
channeldb/addr_test.go
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@ -8,34 +8,59 @@ import (
"github.com/lightningnetwork/lnd/tor"
)
type unknownAddrType struct{}
func (_ unknownAddrType) Network() string { return "unknown" }
func (_ unknownAddrType) String() string { return "unknown" }
var addrTests = []struct {
expAddr net.Addr
serErr error
}{
{
expAddr: &net.TCPAddr{
IP: net.ParseIP("192.168.1.1"),
Port: 12345,
},
},
{
expAddr: &net.TCPAddr{
IP: net.ParseIP("2001:0db8:0000:0000:0000:ff00:0042:8329"),
Port: 65535,
},
},
{
expAddr: &tor.OnionAddr{
OnionService: "3g2upl4pq6kufc4m.onion",
Port: 9735,
},
},
{
expAddr: &tor.OnionAddr{
OnionService: "vww6ybal4bd7szmgncyruucpgfkqahzddi37ktceo3ah7ngmcopnpyyd.onion",
Port: 80,
},
},
{
expAddr: unknownAddrType{},
serErr: ErrUnknownAddressType,
},
}
// TestAddrSerialization tests that the serialization method used by channeldb
// for net.Addr's works as intended.
func TestAddrSerialization(t *testing.T) {
t.Parallel()
testAddrs := []net.Addr{
&net.TCPAddr{
IP: net.ParseIP("192.168.1.1"),
Port: 12345,
},
&net.TCPAddr{
IP: net.ParseIP("2001:0db8:0000:0000:0000:ff00:0042:8329"),
Port: 65535,
},
&tor.OnionAddr{
OnionService: "3g2upl4pq6kufc4m.onion",
Port: 9735,
},
&tor.OnionAddr{
OnionService: "vww6ybal4bd7szmgncyruucpgfkqahzddi37ktceo3ah7ngmcopnpyyd.onion",
Port: 80,
},
}
var b bytes.Buffer
for _, expectedAddr := range testAddrs {
if err := serializeAddr(&b, expectedAddr); err != nil {
t.Fatalf("unable to serialize address: %v", err)
for _, test := range addrTests {
err := serializeAddr(&b, test.expAddr)
if err != test.serErr {
t.Fatalf("unexpected serialization err for addr %v, "+
"want: %v, got %v",
test.expAddr, test.serErr, err)
} else if test.serErr != nil {
continue
}
addr, err := deserializeAddr(&b)
@ -43,9 +68,9 @@ func TestAddrSerialization(t *testing.T) {
t.Fatalf("unable to deserialize address: %v", err)
}
if addr.String() != expectedAddr.String() {
if addr.String() != test.expAddr.String() {
t.Fatalf("expected address %v after serialization, "+
"got %v", addr, expectedAddr)
"got %v", addr, test.expAddr)
}
}
}