150 lines
4.5 KiB
Nim
150 lines
4.5 KiB
Nim
import unittest
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import chronos
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import ../libp2p/daemon/daemonapi, ../libp2p/multiaddress, ../libp2p/multicodec,
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../libp2p/cid, ../libp2p/multihash, ../libp2p/peer
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when defined(nimHasUsed): {.used.}
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proc identitySpawnTest(): Future[bool] {.async.} =
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var api = await newDaemonApi()
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var data = await api.identity()
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await api.close()
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result = true
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proc connectStreamTest(): Future[bool] {.async.} =
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var api1 = await newDaemonApi()
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var api2 = await newDaemonApi()
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var id1 = await api1.identity()
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var id2 = await api2.identity()
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var protos = @["/test-stream"]
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var test = "TEST STRING"
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var testFuture = newFuture[string]("test.future")
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proc streamHandler(api: DaemonAPI, stream: P2PStream) {.async.} =
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var line = await stream.transp.readLine()
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testFuture.complete(line)
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await api2.addHandler(protos, streamHandler)
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await api1.connect(id2.peer, id2.addresses)
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# echo await api1.listPeers()
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var stream = await api1.openStream(id2.peer, protos)
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let sent = await stream.transp.write(test & "\r\n")
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doAssert(sent == len(test) + 2)
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var check = await wait(testFuture, 10.seconds)
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doAssert(check == test)
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await stream.close()
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await api1.close()
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await api2.close()
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result = true
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# proc provideCidTest(): Future[bool] {.async.} =
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# var api1 = await newDaemonApi({DHTFull})
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# var api2 = await newDaemonApi({DHTFull})
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# var msg = "ethereum2-beacon-chain"
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# var bmsg = cast[seq[byte]](msg)
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# var mh = MultiHash.digest("sha2-256", bmsg)
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# var cid = Cid.init(CIDv1, multiCodec("dag-pb"), mh)
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# var id1 = await api1.identity()
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# var id2 = await api2.identity()
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# await api1.connect(id2.peer, id2.addresses)
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# while true:
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# var peers = await api1.listPeers()
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# if len(peers) > 0:
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# break
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# await api1.dhtProvide(cid)
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# var peers = await api2.dhtFindProviders(cid, 10)
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# if len(peers) == 1:
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# if peers[0].peer == id1.peer:
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# result = true
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# await api1.close()
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# await api2.close()
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proc pubsubTest(f: set[P2PDaemonFlags]): Future[bool] {.async.} =
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var pubsubData = "TEST MESSAGE"
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var msgData = cast[seq[byte]](pubsubData)
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var api1, api2: DaemonAPI
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api1 = await newDaemonApi(f)
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api2 = await newDaemonApi(f)
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var id1 = await api1.identity()
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var id2 = await api2.identity()
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var resultsCount = 0
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var handlerFuture1 = newFuture[void]()
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var handlerFuture2 = newFuture[void]()
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proc pubsubHandler1(api: DaemonAPI,
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ticket: PubsubTicket,
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message: PubSubMessage): Future[bool] {.async.} =
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let smsg = cast[string](message.data)
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if smsg == pubsubData:
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inc(resultsCount)
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handlerFuture1.complete()
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# Callback must return `false` to close subscription channel.
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result = false
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proc pubsubHandler2(api: DaemonAPI,
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ticket: PubsubTicket,
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message: PubSubMessage): Future[bool] {.async.} =
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let smsg = cast[string](message.data)
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if smsg == pubsubData:
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inc(resultsCount)
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handlerFuture2.complete()
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# Callback must return `false` to close subscription channel.
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result = false
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await api1.connect(id2.peer, id2.addresses)
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await api2.connect(id1.peer, id1.addresses)
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var ticket1 = await api1.pubsubSubscribe("test-topic", pubsubHandler1)
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var ticket2 = await api2.pubsubSubscribe("test-topic", pubsubHandler2)
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await sleepAsync(2.seconds)
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var topics1 = await api1.pubsubGetTopics()
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var topics2 = await api2.pubsubGetTopics()
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if len(topics1) == 1 and len(topics2) == 1:
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var peers1 = await api1.pubsubListPeers("test-topic")
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var peers2 = await api2.pubsubListPeers("test-topic")
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if len(peers1) == 1 and len(peers2) == 1:
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# Publish test data via api1.
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await sleepAsync(500.milliseconds)
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await api1.pubsubPublish("test-topic", msgData)
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var res = await one(allFutures(handlerFuture1, handlerFuture2),
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sleepAsync(10.seconds))
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await api1.close()
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await api2.close()
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if resultsCount == 2:
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result = true
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when isMainModule:
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suite "libp2p-daemon test suite":
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test "Simple spawn and get identity test":
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check:
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waitFor(identitySpawnTest()) == true
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test "Connect/Accept peer/stream test":
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check:
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waitFor(connectStreamTest()) == true
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# test "Provide CID test":
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# check:
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# waitFor(provideCidTest()) == true
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test "GossipSub test":
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check:
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waitFor(pubsubTest({PSGossipSub})) == true
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test "FloodSub test":
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check:
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waitFor(pubsubTest({PSFloodSub})) == true
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