mirror of
https://github.com/libp2p/go-libp2p-peerstore.git
synced 2026-08-22 15:33:27 +08:00
refactor tests into suites.
This enables each implementation to subject itself to a common test suite.
This commit is contained in:
Raúl Kripalani
279
test/addr_manager_suite.go
Normal file
279
test/addr_manager_suite.go
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@@ -0,0 +1,279 @@
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package test
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import (
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"testing"
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"time"
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"github.com/libp2p/go-libp2p-peer"
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pstore "github.com/libp2p/go-libp2p-peerstore"
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ma "github.com/multiformats/go-multiaddr"
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)
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var addressBookSuite = map[string]func(book pstore.AddrBook) func(*testing.T){
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"Addresses": testAddresses,
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"Clear": testClearWorks,
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"SetNegativeTTLClears": testSetNegativeTTLClears,
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"UpdateTTLs": testUpdateTTLs,
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"NilAddrsDontBreak": testNilAddrsDontBreak,
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"AddressesExpire": testAddressesExpire,
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}
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type AddrMgrFactory func() (pstore.AddrBook, func())
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func TestAddrMgr(t *testing.T, factory AddrMgrFactory) {
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for name, test := range addressBookSuite {
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// Create a new peerstore.
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ab, closeFunc := factory()
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// Run the test.
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t.Run(name, test(ab))
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// Cleanup.
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if closeFunc != nil {
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closeFunc()
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}
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}
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}
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func testAddresses(m pstore.AddrBook) func(*testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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id2 := IDS(t, "QmRmPL3FDZKE3Qiwv1RosLdwdvbvg17b2hB39QPScgWKKZ")
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id3 := IDS(t, "QmPhi7vBsChP7sjRoZGgg7bcKqF6MmCcQwvRbDte8aJ6Kn")
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id4 := IDS(t, "QmPhi7vBsChP7sjRoZGgg7bcKqF6MmCcQwvRbDte8aJ5Kn")
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id5 := IDS(t, "QmPhi7vBsChP7sjRoZGgg7bcKqF6MmCcQwvRbDte8aJ5Km")
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ma11 := MA(t, "/ip4/1.2.3.1/tcp/1111")
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ma21 := MA(t, "/ip4/2.2.3.2/tcp/1111")
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ma22 := MA(t, "/ip4/2.2.3.2/tcp/2222")
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ma31 := MA(t, "/ip4/3.2.3.3/tcp/1111")
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ma32 := MA(t, "/ip4/3.2.3.3/tcp/2222")
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ma33 := MA(t, "/ip4/3.2.3.3/tcp/3333")
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ma41 := MA(t, "/ip4/4.2.3.3/tcp/1111")
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ma42 := MA(t, "/ip4/4.2.3.3/tcp/2222")
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ma43 := MA(t, "/ip4/4.2.3.3/tcp/3333")
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ma44 := MA(t, "/ip4/4.2.3.3/tcp/4444")
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ma51 := MA(t, "/ip4/5.2.3.3/tcp/1111")
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ma52 := MA(t, "/ip4/5.2.3.3/tcp/2222")
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ma53 := MA(t, "/ip4/5.2.3.3/tcp/3333")
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ma54 := MA(t, "/ip4/5.2.3.3/tcp/4444")
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ma55 := MA(t, "/ip4/5.2.3.3/tcp/5555")
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ttl := time.Hour
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m.AddAddr(id1, ma11, ttl)
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m.AddAddrs(id2, []ma.Multiaddr{ma21, ma22}, ttl)
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m.AddAddrs(id2, []ma.Multiaddr{ma21, ma22}, ttl) // idempotency
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m.AddAddr(id3, ma31, ttl)
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m.AddAddr(id3, ma32, ttl)
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m.AddAddr(id3, ma33, ttl)
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m.AddAddr(id3, ma33, ttl) // idempotency
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m.AddAddr(id3, ma33, ttl)
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m.AddAddrs(id4, []ma.Multiaddr{ma41, ma42, ma43, ma44}, ttl) // multiple
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m.AddAddrs(id5, []ma.Multiaddr{ma21, ma22}, ttl) // clearing
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m.AddAddrs(id5, []ma.Multiaddr{ma41, ma42, ma43, ma44}, ttl) // clearing
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m.ClearAddrs(id5)
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m.AddAddrs(id5, []ma.Multiaddr{ma51, ma52, ma53, ma54, ma55}, ttl) // clearing
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// test the Addresses return value
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testHas(t, []ma.Multiaddr{ma11}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma21, ma22}, m.Addrs(id2))
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testHas(t, []ma.Multiaddr{ma31, ma32, ma33}, m.Addrs(id3))
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testHas(t, []ma.Multiaddr{ma41, ma42, ma43, ma44}, m.Addrs(id4))
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testHas(t, []ma.Multiaddr{ma51, ma52, ma53, ma54, ma55}, m.Addrs(id5))
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}
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}
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func testClearWorks(m pstore.AddrBook) func(t *testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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id2 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQM")
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ma11 := MA(t, "/ip4/1.2.3.1/tcp/1111")
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ma12 := MA(t, "/ip4/2.2.3.2/tcp/2222")
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ma13 := MA(t, "/ip4/3.2.3.3/tcp/3333")
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ma24 := MA(t, "/ip4/4.2.3.3/tcp/4444")
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ma25 := MA(t, "/ip4/5.2.3.3/tcp/5555")
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m.AddAddr(id1, ma11, time.Hour)
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m.AddAddr(id1, ma12, time.Hour)
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m.AddAddr(id1, ma13, time.Hour)
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m.AddAddr(id2, ma24, time.Hour)
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m.AddAddr(id2, ma25, time.Hour)
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testHas(t, []ma.Multiaddr{ma11, ma12, ma13}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma24, ma25}, m.Addrs(id2))
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m.ClearAddrs(id1)
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m.ClearAddrs(id2)
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testHas(t, nil, m.Addrs(id1))
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testHas(t, nil, m.Addrs(id2))
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}
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}
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func testSetNegativeTTLClears(m pstore.AddrBook) func(t *testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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ma11 := MA(t, "/ip4/1.2.3.1/tcp/1111")
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m.SetAddr(id1, ma11, time.Hour)
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testHas(t, []ma.Multiaddr{ma11}, m.Addrs(id1))
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m.SetAddr(id1, ma11, -1)
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testHas(t, nil, m.Addrs(id1))
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}
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}
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func testUpdateTTLs(m pstore.AddrBook) func(t *testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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id2 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQM")
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ma11 := MA(t, "/ip4/1.2.3.1/tcp/1111")
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ma12 := MA(t, "/ip4/1.2.3.1/tcp/1112")
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ma21 := MA(t, "/ip4/1.2.3.1/tcp/1121")
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ma22 := MA(t, "/ip4/1.2.3.1/tcp/1122")
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// Shouldn't panic.
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m.UpdateAddrs(id1, time.Hour, time.Minute)
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m.SetAddr(id1, ma11, time.Hour)
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m.SetAddr(id1, ma12, time.Minute)
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// Shouldn't panic.
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m.UpdateAddrs(id2, time.Hour, time.Minute)
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m.SetAddr(id2, ma21, time.Hour)
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m.SetAddr(id2, ma22, time.Minute)
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testHas(t, []ma.Multiaddr{ma11, ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma21, ma22}, m.Addrs(id2))
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m.UpdateAddrs(id1, time.Hour, time.Second)
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testHas(t, []ma.Multiaddr{ma11, ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma21, ma22}, m.Addrs(id2))
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time.Sleep(1200 * time.Millisecond)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma21, ma22}, m.Addrs(id2))
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m.UpdateAddrs(id2, time.Hour, time.Second)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma21, ma22}, m.Addrs(id2))
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time.Sleep(1200 * time.Millisecond)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma22}, m.Addrs(id2))
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}
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}
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func testNilAddrsDontBreak(m pstore.AddrBook) func(t *testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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m.SetAddr(id1, nil, time.Hour)
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m.AddAddr(id1, nil, time.Hour)
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}
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}
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func testAddressesExpire(m pstore.AddrBook) func(t *testing.T) {
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return func(t *testing.T) {
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id1 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQN")
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id2 := IDS(t, "QmcNstKuwBBoVTpSCSDrwzjgrRcaYXK833Psuz2EMHwyQM")
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ma11 := MA(t, "/ip4/1.2.3.1/tcp/1111")
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ma12 := MA(t, "/ip4/2.2.3.2/tcp/2222")
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ma13 := MA(t, "/ip4/3.2.3.3/tcp/3333")
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ma24 := MA(t, "/ip4/4.2.3.3/tcp/4444")
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ma25 := MA(t, "/ip4/5.2.3.3/tcp/5555")
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m.AddAddr(id1, ma11, time.Hour)
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m.AddAddr(id1, ma12, time.Hour)
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m.AddAddr(id1, ma13, time.Hour)
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m.AddAddr(id2, ma24, time.Hour)
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m.AddAddr(id2, ma25, time.Hour)
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testHas(t, []ma.Multiaddr{ma11, ma12, ma13}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma24, ma25}, m.Addrs(id2))
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m.SetAddr(id1, ma11, 2*time.Hour)
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m.SetAddr(id1, ma12, 2*time.Hour)
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m.SetAddr(id1, ma13, 2*time.Hour)
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m.SetAddr(id2, ma24, 2*time.Hour)
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m.SetAddr(id2, ma25, 2*time.Hour)
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testHas(t, []ma.Multiaddr{ma11, ma12, ma13}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma24, ma25}, m.Addrs(id2))
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m.SetAddr(id1, ma11, time.Millisecond)
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<-time.After(time.Millisecond * 2)
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testHas(t, []ma.Multiaddr{ma12, ma13}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma24, ma25}, m.Addrs(id2))
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m.SetAddr(id1, ma13, time.Millisecond)
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<-time.After(time.Millisecond * 2)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma24, ma25}, m.Addrs(id2))
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m.SetAddr(id2, ma24, time.Millisecond)
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<-time.After(time.Millisecond * 2)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, []ma.Multiaddr{ma25}, m.Addrs(id2))
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m.SetAddr(id2, ma25, time.Millisecond)
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<-time.After(time.Millisecond * 2)
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testHas(t, []ma.Multiaddr{ma12}, m.Addrs(id1))
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testHas(t, nil, m.Addrs(id2))
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m.SetAddr(id1, ma12, time.Millisecond)
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<-time.After(time.Millisecond * 2)
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testHas(t, nil, m.Addrs(id1))
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testHas(t, nil, m.Addrs(id2))
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}
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}
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func IDS(t *testing.T, ids string) peer.ID {
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t.Helper()
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id, err := peer.IDB58Decode(ids)
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if err != nil {
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t.Fatalf("id %q is bad: %s", ids, err)
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}
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return id
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}
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func MA(t *testing.T, m string) ma.Multiaddr {
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t.Helper()
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maddr, err := ma.NewMultiaddr(m)
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if err != nil {
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t.Fatal(err)
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}
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return maddr
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}
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func testHas(t *testing.T, exp, act []ma.Multiaddr) {
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t.Helper()
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if len(exp) != len(act) {
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t.Fatalf("lengths not the same. expected %d, got %d\n", len(exp), len(act))
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}
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for _, a := range exp {
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found := false
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for _, b := range act {
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if a.Equal(b) {
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found = true
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break
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}
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}
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if !found {
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t.Fatalf("expected address %s not found", a)
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}
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}
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}
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56
test/benchmark_utils.go
Normal file
56
test/benchmark_utils.go
Normal file
@@ -0,0 +1,56 @@
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package test
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import (
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"context"
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cr "crypto/rand"
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"fmt"
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"testing"
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"github.com/mr-tron/base58/base58"
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ma "github.com/multiformats/go-multiaddr"
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mh "github.com/multiformats/go-multihash"
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)
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type peerpair struct {
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ID string
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Addr ma.Multiaddr
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}
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func randomPeer(b *testing.B) *peerpair {
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buf := make([]byte, 50)
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for {
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n, err := cr.Read(buf)
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if err != nil {
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b.Fatal(err)
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}
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if n > 0 {
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break
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}
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}
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id, err := mh.Encode(buf, mh.SHA2_256)
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if err != nil {
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b.Fatal(err)
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}
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b58ID := base58.Encode(id)
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addr, err := ma.NewMultiaddr(fmt.Sprintf("/ip4/127.0.0.1/tcp/6666/ipfs/%s", b58ID))
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if err != nil {
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b.Fatal(err)
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}
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return &peerpair{b58ID, addr}
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}
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func addressProducer(ctx context.Context, b *testing.B, addrs chan *peerpair) {
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defer close(addrs)
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for {
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p := randomPeer(b)
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select {
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case addrs <- p:
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case <-ctx.Done():
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return
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}
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}
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}
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316
test/peerstore_suite.go
Normal file
316
test/peerstore_suite.go
Normal file
@@ -0,0 +1,316 @@
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package test
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import (
|
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"context"
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"fmt"
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"math/rand"
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"sort"
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"testing"
|
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"time"
|
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"github.com/libp2p/go-libp2p-crypto"
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"github.com/libp2p/go-libp2p-peer"
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pstore "github.com/libp2p/go-libp2p-peerstore"
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ma "github.com/multiformats/go-multiaddr"
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)
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var peerstoreSuite = map[string]func(book pstore.Peerstore) func(*testing.T){
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"AddrStream": testAddrStream,
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"GetStreamBeforePeerAdded": testGetStreamBeforePeerAdded,
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"AddStreamDuplicates": testAddrStreamDuplicates,
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"PeerstoreProtoStore": testPeerstoreProtoStore,
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"BasicPeerstore": testBasicPeerstore,
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}
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type PeerstoreFactory func() (pstore.Peerstore, func())
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func TestPeerstore(t *testing.T, factory PeerstoreFactory) {
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for name, test := range peerstoreSuite {
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// Create a new peerstore.
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ps, closeFunc := factory()
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// Run the test.
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t.Run(name, test(ps))
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// Cleanup.
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if closeFunc != nil {
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closeFunc()
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}
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}
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}
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func BenchmarkPeerstore(b *testing.B, factory PeerstoreFactory) {
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ps, closeFunc := factory()
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defer closeFunc()
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b.Run("Peerstore", benchmarkPeerstore(ps))
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}
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func testAddrStream(ps pstore.Peerstore) func(t *testing.T) {
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return func(t *testing.T) {
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addrs, pid := getAddrs(t, 100), peer.ID("testpeer")
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ps.AddAddrs(pid, addrs[:10], time.Hour)
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ctx, cancel := context.WithCancel(context.Background())
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addrch := ps.AddrStream(ctx, pid)
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||||
|
||||
// while that subscription is active, publish ten more addrs
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||||
// this tests that it doesnt hang
|
||||
for i := 10; i < 20; i++ {
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ps.AddAddr(pid, addrs[i], time.Hour)
|
||||
}
|
||||
|
||||
// now receive them (without hanging)
|
||||
timeout := time.After(time.Second * 10)
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||||
for i := 0; i < 20; i++ {
|
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select {
|
||||
case <-addrch:
|
||||
case <-timeout:
|
||||
t.Fatal("timed out")
|
||||
}
|
||||
}
|
||||
|
||||
// start a second stream
|
||||
ctx2, cancel2 := context.WithCancel(context.Background())
|
||||
addrch2 := ps.AddrStream(ctx2, pid)
|
||||
|
||||
done := make(chan struct{})
|
||||
go func() {
|
||||
defer close(done)
|
||||
// now send the rest of the addresses
|
||||
for _, a := range addrs[20:80] {
|
||||
ps.AddAddr(pid, a, time.Hour)
|
||||
}
|
||||
}()
|
||||
|
||||
// receive some concurrently with the goroutine
|
||||
timeout = time.After(time.Second * 10)
|
||||
for i := 0; i < 40; i++ {
|
||||
select {
|
||||
case <-addrch:
|
||||
case <-timeout:
|
||||
}
|
||||
}
|
||||
|
||||
<-done
|
||||
|
||||
// receive some more after waiting for that goroutine to complete
|
||||
timeout = time.After(time.Second * 10)
|
||||
for i := 0; i < 20; i++ {
|
||||
select {
|
||||
case <-addrch:
|
||||
case <-timeout:
|
||||
}
|
||||
}
|
||||
|
||||
// now cancel it
|
||||
cancel()
|
||||
|
||||
// now check the *second* subscription. We should see 80 addresses.
|
||||
for i := 0; i < 80; i++ {
|
||||
<-addrch2
|
||||
}
|
||||
|
||||
cancel2()
|
||||
|
||||
// and add a few more addresses it doesnt hang afterwards
|
||||
for _, a := range addrs[80:] {
|
||||
ps.AddAddr(pid, a, time.Hour)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func testGetStreamBeforePeerAdded(ps pstore.Peerstore) func(t *testing.T) {
|
||||
return func(t *testing.T) {
|
||||
addrs, pid := getAddrs(t, 10), peer.ID("testpeer")
|
||||
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
ach := ps.AddrStream(ctx, pid)
|
||||
for i := 0; i < 10; i++ {
|
||||
ps.AddAddr(pid, addrs[i], time.Hour)
|
||||
}
|
||||
|
||||
received := make(map[string]bool)
|
||||
var count int
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
a, ok := <-ach
|
||||
if !ok {
|
||||
t.Fatal("channel shouldnt be closed yet")
|
||||
}
|
||||
if a == nil {
|
||||
t.Fatal("got a nil address, thats weird")
|
||||
}
|
||||
count++
|
||||
if received[a.String()] {
|
||||
t.Fatal("received duplicate address")
|
||||
}
|
||||
received[a.String()] = true
|
||||
}
|
||||
|
||||
select {
|
||||
case <-ach:
|
||||
t.Fatal("shouldnt have received any more addresses")
|
||||
default:
|
||||
}
|
||||
|
||||
if count != 10 {
|
||||
t.Fatal("should have received exactly ten addresses, got ", count)
|
||||
}
|
||||
|
||||
for _, a := range addrs {
|
||||
if !received[a.String()] {
|
||||
t.Log(received)
|
||||
t.Fatalf("expected to receive address %s but didnt", a)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func testAddrStreamDuplicates(ps pstore.Peerstore) func(t *testing.T) {
|
||||
return func(t *testing.T) {
|
||||
addrs, pid := getAddrs(t, 10), peer.ID("testpeer")
|
||||
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
defer cancel()
|
||||
|
||||
ach := ps.AddrStream(ctx, pid)
|
||||
go func() {
|
||||
for i := 0; i < 10; i++ {
|
||||
ps.AddAddr(pid, addrs[i], time.Hour)
|
||||
ps.AddAddr(pid, addrs[rand.Intn(10)], time.Hour)
|
||||
}
|
||||
|
||||
// make sure that all addresses get processed before context is cancelled
|
||||
time.Sleep(time.Millisecond * 50)
|
||||
cancel()
|
||||
}()
|
||||
|
||||
received := make(map[string]bool)
|
||||
var count int
|
||||
for a := range ach {
|
||||
if a == nil {
|
||||
t.Fatal("got a nil address, thats weird")
|
||||
}
|
||||
count++
|
||||
if received[a.String()] {
|
||||
t.Fatal("received duplicate address")
|
||||
}
|
||||
received[a.String()] = true
|
||||
}
|
||||
|
||||
if count != 10 {
|
||||
t.Fatal("should have received exactly ten addresses")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func testPeerstoreProtoStore(ps pstore.Peerstore) func(t *testing.T) {
|
||||
return func(t *testing.T) {
|
||||
p1, protos := peer.ID("TESTPEER"), []string{"a", "b", "c", "d"}
|
||||
|
||||
err := ps.AddProtocols(p1, protos...)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
out, err := ps.GetProtocols(p1)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if len(out) != len(protos) {
|
||||
t.Fatal("got wrong number of protocols back")
|
||||
}
|
||||
|
||||
sort.Strings(out)
|
||||
for i, p := range protos {
|
||||
if out[i] != p {
|
||||
t.Fatal("got wrong protocol")
|
||||
}
|
||||
}
|
||||
|
||||
supported, err := ps.SupportsProtocols(p1, "q", "w", "a", "y", "b")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if len(supported) != 2 {
|
||||
t.Fatal("only expected 2 supported")
|
||||
}
|
||||
|
||||
if supported[0] != "a" || supported[1] != "b" {
|
||||
t.Fatal("got wrong supported array: ", supported)
|
||||
}
|
||||
|
||||
err = ps.SetProtocols(p1, "other")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
supported, err = ps.SupportsProtocols(p1, "q", "w", "a", "y", "b")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
if len(supported) != 0 {
|
||||
t.Fatal("none of those protocols should have been supported")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func testBasicPeerstore(ps pstore.Peerstore) func(t *testing.T) {
|
||||
return func(t *testing.T) {
|
||||
var pids []peer.ID
|
||||
addrs := getAddrs(t, 10)
|
||||
|
||||
for _, a := range addrs {
|
||||
priv, _, _ := crypto.GenerateKeyPair(crypto.RSA, 512)
|
||||
p, _ := peer.IDFromPrivateKey(priv)
|
||||
pids = append(pids, p)
|
||||
ps.AddAddr(p, a, pstore.PermanentAddrTTL)
|
||||
}
|
||||
|
||||
peers := ps.Peers()
|
||||
if len(peers) != 10 {
|
||||
t.Fatal("expected ten peers, got", len(peers))
|
||||
}
|
||||
|
||||
pinfo := ps.PeerInfo(pids[0])
|
||||
if !pinfo.Addrs[0].Equal(addrs[0]) {
|
||||
t.Fatal("stored wrong address")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func benchmarkPeerstore(ps pstore.Peerstore) func(*testing.B) {
|
||||
return func(b *testing.B) {
|
||||
addrs := make(chan *peerpair, 100)
|
||||
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
go addressProducer(ctx, b, addrs)
|
||||
|
||||
b.ResetTimer()
|
||||
for i := 0; i < b.N; i++ {
|
||||
pp := <-addrs
|
||||
pid := peer.ID(pp.ID)
|
||||
ps.AddAddr(pid, pp.Addr, pstore.PermanentAddrTTL)
|
||||
}
|
||||
cancel()
|
||||
}
|
||||
}
|
||||
|
||||
func getAddrs(t *testing.T, n int) []ma.Multiaddr {
|
||||
var addrs []ma.Multiaddr
|
||||
for i := 0; i < n; i++ {
|
||||
a, err := ma.NewMultiaddr(fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", i))
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
|
||||
addrs = append(addrs, a)
|
||||
}
|
||||
return addrs
|
||||
}
|
||||
@@ -1,4 +1,4 @@
|
||||
package testutil
|
||||
package test
|
||||
|
||||
import (
|
||||
"io"
|
||||
Reference in New Issue
Block a user