// TODO: Create a fake UDP tracker to make these requests to.
func TestAnnounceRandomInfoHash(t *testing.T) {
if testing.Short() {
t.SkipNow()
}
req := AnnounceRequest{
Event: Stopped,
}
rand.Read(req.PeerId[:])
rand.Read(req.InfoHash[:])
wg := sync.WaitGroup{}
for _, url := range []string{
"udp://tracker.openbittorrent.com:80/announce",
"udp://tracker.publicbt.com:80",
"udp://tracker.istole.it:6969",
"udp://tracker.ccc.de:80",
"udp://tracker.open.demonii.com:1337",
} {
go func(url string) {
defer wg.Done()
tr, err := New(url)
if err != nil {
t.Fatal(err)
}
if err := tr.Connect(); err != nil {
t.Log(err)
return
}
resp, err := tr.Announce(&req)
if err != nil {
t.Logf("error announcing to %s: %s", url, err)
return
}
if resp.Leechers != 0 || resp.Seeders != 0 || len(resp.Peers) != 0 {
t.Fatal(resp)
}
}(url)
wg.Add(1)
}
wg.Wait()
}
func TestAnnounceRandomInfoHashThirdParty(t *testing.T) {
if testing.Short() {
// This test involves contacting third party servers that may have
// unpreditable results.
t.SkipNow()
}
req := AnnounceRequest{
Event: Stopped,
}
rand.Read(req.PeerId[:])
rand.Read(req.InfoHash[:])
wg := sync.WaitGroup{}
success := make(chan bool)
fail := make(chan struct{})
for _, url := range []string{
"udp://tracker.openbittorrent.com:80/announce",
"udp://tracker.publicbt.com:80",
"udp://tracker.istole.it:6969",
"udp://tracker.ccc.de:80",
"udp://tracker.open.demonii.com:1337",
"udp://open.demonii.com:1337",
"udp://exodus.desync.com:6969",
} {
wg.Add(1)
go func(url string) {
defer wg.Done()
tr, err := New(url)
if err != nil {
t.Fatal(err)
}
if err := tr.Connect(); err != nil {
t.Log(err)
return
}
resp, err := tr.Announce(&req)
if err != nil {
t.Logf("error announcing to %s: %s", url, err)
return
}
if resp.Leechers != 0 || resp.Seeders != 0 || len(resp.Peers) != 0 {
// The info hash we generated was random in 2^160 space. If we
// get a hit, something is weird.
t.Fatal(resp)
}
t.Logf("announced to %s", url)
// TODO: Can probably get stuck here, but it's just a throwaway
// test.
success <- true
}(url)
}
go func() {
wg.Wait()
close(fail)
}()
// Bail as quickly as we can.
select {
case <-fail:
t.FailNow()
case <-success:
}
}