10 "github.com/bradfitz/iter"
12 "github.com/anacrolix/torrent/util"
16 # List distributed by iblocklist.com
20 something:more detail:86.59.95.195-86.59.95.195`
22 func TestIPv4RangeLen(t *testing.T) {
23 ranges, _ := sampleRanges(t)
24 for i := range iter.N(3) {
25 if len(ranges[i].First) != 4 {
28 if len(ranges[i].Last) != 4 {
34 func sampleRanges(tb testing.TB) (ranges []Range, err error) {
35 scanner := bufio.NewScanner(strings.NewReader(sample))
37 r, ok, err := ParseBlocklistP2PLine(scanner.Bytes())
42 ranges = append(ranges, r)
49 func BenchmarkParseP2pBlocklist(b *testing.B) {
50 for i := 0; i < b.N; i++ {
55 func connRemoteAddrIP(network, laddr string, dialHost string) net.IP {
56 l, err := net.Listen(network, laddr)
61 c, err := net.Dial(network, net.JoinHostPort(dialHost, fmt.Sprintf("%d", util.AddrPort(l.Addr()))))
72 ret := util.AddrIP(c.RemoteAddr())
76 func TestSimple(t *testing.T) {
77 ranges, err := sampleRanges(t)
82 t.Fatalf("expected 3 ranges but got %d", len(ranges))
85 for _, _case := range []struct {
90 {"1.2.3.255", false, ""},
91 {"1.2.8.0", true, "b"},
92 {"1.2.4.255", true, "a"},
93 // Try to roll over to the next octet on the parse.
94 {"1.2.7.256", false, ""},
95 {"1.2.8.254", true, "b"},
97 r := iplist.Lookup(net.ParseIP(_case.IP))
100 t.Fatalf("got hit when none was expected")
105 t.Fatalf("expected hit for %q", _case.IP)
107 if r.Description != _case.Desc {
108 t.Fatalf("%q != %q", r.Description, _case.Desc)