150 lines
4.3 KiB
Nim
150 lines
4.3 KiB
Nim
import std/os
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import std/options
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import std/math
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import std/times
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import std/sequtils
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import std/importutils
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import std/cpuinfo
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import pkg/chronos
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import pkg/stew/byteutils
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import pkg/datastore
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import pkg/datastore/typedds
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import pkg/questionable
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import pkg/questionable/results
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import pkg/stint
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import pkg/poseidon2
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import pkg/poseidon2/io
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import pkg/taskpools
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import pkg/nitro
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import pkg/codexdht/discv5/protocol as discv5
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import pkg/codex/logutils
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import pkg/codex/stores
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import pkg/codex/clock
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import pkg/codex/contracts
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import pkg/codex/systemclock
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import pkg/codex/blockexchange
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import pkg/codex/chunker
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import pkg/codex/slots
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import pkg/codex/manifest
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import pkg/codex/discovery
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import pkg/codex/erasure
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import pkg/codex/merkletree
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import pkg/codex/blocktype as bt
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import pkg/codex/stores/repostore/coders
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import pkg/codex/utils/asynciter
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import pkg/codex/indexingstrategy
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import pkg/codex/node {.all.}
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import ../../asynctest
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import ../../examples
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import ../helpers
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import ../helpers/mockmarket
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import ../helpers/mockclock
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import ./helpers
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privateAccess(CodexNodeRef) # enable access to private fields
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asyncchecksuite "Test Node - Host contracts":
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setupAndTearDown()
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var
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sales: Sales
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purchasing: Purchasing
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manifest: Manifest
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manifestCidStr: string
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manifestCid: Cid
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market: MockMarket
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builder: Poseidon2Builder
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verifiable: Manifest
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verifiableBlock: bt.Block
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protected: Manifest
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setup:
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# Setup Host Contracts and dependencies
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market = MockMarket.new()
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sales = Sales.new(market, clock, localStore)
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node.contracts = (
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none ClientInteractions,
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some HostInteractions.new(clock, sales),
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none ValidatorInteractions)
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await node.start()
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# Populate manifest in local store
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manifest = await storeDataGetManifest(localStore, chunker)
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let
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manifestBlock = bt.Block.new(
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manifest.encode().tryGet(),
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codec = ManifestCodec).tryGet()
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erasure = Erasure.new(store, leoEncoderProvider, leoDecoderProvider, taskpool)
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manifestCid = manifestBlock.cid
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manifestCidStr = $(manifestCid)
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(await localStore.putBlock(manifestBlock)).tryGet()
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protected = (await erasure.encode(manifest, 3, 2)).tryGet()
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builder = Poseidon2Builder.new(localStore, protected).tryGet()
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verifiable = (await builder.buildManifest()).tryGet()
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verifiableBlock = bt.Block.new(
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verifiable.encode().tryGet(),
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codec = ManifestCodec).tryGet()
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(await localStore.putBlock(verifiableBlock)).tryGet()
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test "onExpiryUpdate callback is set":
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check sales.onExpiryUpdate.isSome
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test "onExpiryUpdate callback":
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let
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# The blocks have set default TTL, so in order to update it we have to have larger TTL
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expectedExpiry: SecondsSince1970 = clock.now + DefaultBlockTtl.seconds + 11123
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expiryUpdateCallback = !sales.onExpiryUpdate
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(await expiryUpdateCallback(manifestCidStr, expectedExpiry)).tryGet()
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for index in 0..<manifest.blocksCount:
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let
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blk = (await localStore.getBlock(manifest.treeCid, index)).tryGet
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key = (createBlockExpirationMetadataKey(blk.cid)).tryGet
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bytes = (await localStoreMetaDs.get(key)).tryGet
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blkMd = BlockMetadata.decode(bytes).tryGet
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check blkMd.expiry == expectedExpiry
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test "onStore callback is set":
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check sales.onStore.isSome
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test "onStore callback":
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let onStore = !sales.onStore
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var request = StorageRequest.example
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request.content.cid = $verifiableBlock.cid
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request.expiry = (getTime() + DefaultBlockTtl.toTimesDuration + 1.hours).toUnix.u256
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var fetchedBytes: uint = 0
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let onBlocks = proc(blocks: seq[bt.Block]): Future[?!void] {.async.} =
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for blk in blocks:
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fetchedBytes += blk.data.len.uint
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return success()
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(await onStore(request, 1.u256, onBlocks)).tryGet()
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check fetchedBytes == 12 * DefaultBlockSize.uint
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let indexer = verifiable.protectedStrategy.init(
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0, verifiable.numSlotBlocks() - 1, verifiable.numSlots)
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for index in indexer.getIndicies(1):
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let
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blk = (await localStore.getBlock(verifiable.treeCid, index)).tryGet
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key = (createBlockExpirationMetadataKey(blk.cid)).tryGet
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bytes = (await localStoreMetaDs.get(key)).tryGet
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blkMd = BlockMetadata.decode(bytes).tryGet
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check blkMd.expiry == request.expiry.toSecondsSince1970
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