135 lines
4.2 KiB
Nim
135 lines
4.2 KiB
Nim
{.used.}
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# Nim-Libp2p
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# Copyright (c) 2023 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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# * MIT license ([LICENSE-MIT](LICENSE-MIT))
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# at your option.
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# This file may not be copied, modified, or distributed except according to
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# those terms.
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import sequtils, strutils
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import chronos
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import ../libp2p/[protocols/rendezvous,
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switch,
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builders,]
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import ./helpers
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proc createSwitch(rdv: RendezVous = RendezVous.new()): Switch =
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SwitchBuilder.new()
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.withRng(newRng())
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.withAddresses(@[ MultiAddress.init("/ip4/0.0.0.0/tcp/0").tryGet() ])
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.withTcpTransport()
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.withMplex()
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.withNoise()
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.withRendezVous(rdv)
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.build()
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suite "RendezVous":
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teardown:
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checkTrackers()
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asyncTest "Simple local test":
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let
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rdv = RendezVous.new()
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s = createSwitch(rdv)
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await s.start()
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let res0 = rdv.requestLocally("empty")
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check res0.len == 0
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await rdv.advertise("foo")
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let res1 = rdv.requestLocally("foo")
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check:
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res1.len == 1
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res1[0] == s.peerInfo.signedPeerRecord.data
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let res2 = rdv.requestLocally("bar")
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check res2.len == 0
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rdv.unsubscribeLocally("foo")
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let res3 = rdv.requestLocally("foo")
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check res3.len == 0
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await s.stop()
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asyncTest "Simple remote test":
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let
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rdv = RendezVous.new()
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client = createSwitch(rdv)
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remoteSwitch = createSwitch()
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await client.start()
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await remoteSwitch.start()
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await client.connect(remoteSwitch.peerInfo.peerId, remoteSwitch.peerInfo.addrs)
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let res0 = await rdv.request("empty")
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check res0.len == 0
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await rdv.advertise("foo")
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let res1 = await rdv.request("foo")
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check:
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res1.len == 1
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res1[0] == client.peerInfo.signedPeerRecord.data
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let res2 = await rdv.request("bar")
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check res2.len == 0
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await rdv.unsubscribe("foo")
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let res3 = await rdv.request("foo")
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check res3.len == 0
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await allFutures(client.stop(), remoteSwitch.stop())
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asyncTest "Harder remote test":
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var
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rdvSeq: seq[RendezVous] = @[]
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clientSeq: seq[Switch] = @[]
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remoteSwitch = createSwitch()
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for x in 0..10:
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rdvSeq.add(RendezVous.new())
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clientSeq.add(createSwitch(rdvSeq[^1]))
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await remoteSwitch.start()
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await allFutures(clientSeq.mapIt(it.start()))
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await allFutures(clientSeq.mapIt(remoteSwitch.connect(it.peerInfo.peerId, it.peerInfo.addrs)))
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await allFutures(rdvSeq.mapIt(it.advertise("foo")))
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var data = clientSeq.mapIt(it.peerInfo.signedPeerRecord.data)
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let res1 = await rdvSeq[0].request("foo", 5)
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check res1.len == 5
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for d in res1:
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check d in data
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data.keepItIf(it notin res1)
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let res2 = await rdvSeq[0].request("foo")
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check res2.len == 5
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for d in res2:
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check d in data
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let res3 = await rdvSeq[0].request("foo")
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check res3.len == 0
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await remoteSwitch.stop()
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await allFutures(clientSeq.mapIt(it.stop()))
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asyncTest "Simple cookie test":
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let
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rdvA = RendezVous.new()
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rdvB = RendezVous.new()
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clientA = createSwitch(rdvA)
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clientB = createSwitch(rdvB)
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remoteSwitch = createSwitch()
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await clientA.start()
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await clientB.start()
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await remoteSwitch.start()
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await clientA.connect(remoteSwitch.peerInfo.peerId, remoteSwitch.peerInfo.addrs)
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await clientB.connect(remoteSwitch.peerInfo.peerId, remoteSwitch.peerInfo.addrs)
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await rdvA.advertise("foo")
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let res1 = await rdvA.request("foo")
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await rdvB.advertise("foo")
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let res2 = await rdvA.request("foo")
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check:
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res2.len == 1
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res2[0] == clientB.peerInfo.signedPeerRecord.data
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await allFutures(clientA.stop(), clientB.stop(), remoteSwitch.stop())
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asyncTest "Various local error":
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let
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rdv = RendezVous.new()
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switch = createSwitch(rdv)
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expect RendezVousError: discard await rdv.request("A".repeat(300))
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expect RendezVousError: discard await rdv.request("A", -1)
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expect RendezVousError: discard await rdv.request("A", 3000)
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expect RendezVousError: await rdv.advertise("A".repeat(300))
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expect RendezVousError: await rdv.advertise("A", 2.weeks)
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expect RendezVousError: await rdv.advertise("A", 5.minutes)
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