nim-codex/tests/integration/testvalidator.nim

182 lines
7.4 KiB
Nim

from std/times import inMilliseconds, initDuration, inSeconds, fromUnix
import pkg/codex/logutils
import ../contracts/time
import ../contracts/deployment
import ../codex/helpers
import ../examples
import ./marketplacesuite
import ./nodeconfigs
export logutils
logScope:
topics = "integration test validation"
marketplacesuite "Validation":
let nodes = 3
let tolerance = 1
let proofProbability = 1
test "validator marks proofs as missing when using validation groups", NodeConfigs(
# Uncomment to start Hardhat automatically, typically so logs can be inspected locally
hardhat:
HardhatConfig.none,
clients:
CodexConfigs.init(nodes=1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("node", "marketplace", "clock")
# .withLogTopics("node", "purchases", "slotqueue", "market")
.some,
providers:
CodexConfigs.init(nodes=1)
.withSimulateProofFailures(idx=0, failEveryNProofs=1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
.some,
validators:
CodexConfigs.init(nodes=2)
.withValidationGroups(groups = 2)
.withValidationGroupIndex(idx = 0, groupIndex = 0)
.withValidationGroupIndex(idx = 1, groupIndex = 1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("validator") # each topic as a separate string argument
.some
):
let client0 = clients()[0].client
let expiry = 5.periods
let duration = expiry + 10.periods
var currentTime = await ethProvider.currentTime()
let requestEndTime = currentTime.truncate(uint64) + duration
let data = await RandomChunker.example(blocks=8)
# TODO: better value for data.len below. This TODO is also present in
# testproofs.nim - we may want to address it or remove the comment.
createAvailabilities(data.len * 2, duration)
let cid = client0.upload(data).get
let purchaseId = await client0.requestStorage(
cid,
expiry=expiry,
duration=duration,
nodes=nodes,
tolerance=tolerance,
proofProbability=proofProbability
)
let requestId = client0.requestId(purchaseId).get
debug "validation suite", purchaseId = purchaseId.toHex, requestId = requestId
check eventually(client0.purchaseStateIs(purchaseId, "started"),
timeout = expiry.int * 1000)
currentTime = await ethProvider.currentTime()
let secondsTillRequestEnd = (requestEndTime - currentTime.truncate(uint64)).int
debug "validation suite", secondsTillRequestEnd = secondsTillRequestEnd.seconds
# Because of Erasure Coding, the expected number of slots being freed
# is tolerance + 1. When more than tolerance slots are freed, the whole
# request will fail. Thus, awaiting for a failing state should
# be sufficient to conclude that validators did their job correctly.
# NOTICE: We actually have to wait for the "errored" state, because
# immediately after withdrawing the funds the purchasing state machine
# transitions to the "errored" state.
check eventually(client0.purchaseStateIs(purchaseId, "errored"),
timeout = (secondsTillRequestEnd + 60) * 1000)
test "validator uses historical state to mark missing proofs", NodeConfigs(
# Uncomment to start Hardhat automatically, typically so logs can be inspected locally
hardhat:
HardhatConfig.none,
clients:
CodexConfigs.init(nodes=1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("node", "marketplace", "clock")
# .withLogTopics("node", "purchases", "slotqueue", "market")
.some,
providers:
CodexConfigs.init(nodes=1)
.withSimulateProofFailures(idx=0, failEveryNProofs=1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
.some
):
let client0 = clients()[0].client
let expiry = 5.periods
let duration = expiry + 10.periods
var currentTime = await ethProvider.currentTime()
let requestEndTime = currentTime.truncate(uint64) + duration
let data = await RandomChunker.example(blocks=8)
# TODO: better value for data.len below. This TODO is also present in
# testproofs.nim - we may want to address it or remove the comment.
createAvailabilities(data.len * 2, duration)
let cid = client0.upload(data).get
let purchaseId = await client0.requestStorage(
cid,
expiry=expiry,
duration=duration,
nodes=nodes,
tolerance=tolerance,
proofProbability=proofProbability
)
let requestId = client0.requestId(purchaseId).get
debug "validation suite", purchaseId = purchaseId.toHex, requestId = requestId
check eventually(client0.purchaseStateIs(purchaseId, "started"),
timeout = expiry.int * 1000)
# just to make sure we have a mined block that separates us
# from the block containing the last SlotFilled event
discard await ethProvider.send("evm_mine")
var validators = CodexConfigs.init(nodes=2)
.withValidationGroups(groups = 2)
.withValidationGroupIndex(idx = 0, groupIndex = 0)
.withValidationGroupIndex(idx = 1, groupIndex = 1)
# .debug() # uncomment to enable console log output
# .withLogFile() # uncomment to output log file to:
# tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
# .withLogTopics("validator") # each topic as a separate string argument
failAndTeardownOnError "failed to start validator nodes":
for config in validators.configs.mitems:
let node = await startValidatorNode(config)
running.add RunningNode(
role: Role.Validator,
node: node
)
currentTime = await ethProvider.currentTime()
let secondsTillRequestEnd = (requestEndTime - currentTime.truncate(uint64)).int
debug "validation suite", secondsTillRequestEnd = secondsTillRequestEnd.seconds
# Because of Erasure Coding, the expected number of slots being freed
# is tolerance + 1. When more than tolerance slots are freed, the whole
# request will fail. Thus, awaiting for a failing state should
# be sufficient to conclude that validators did their job correctly.
# NOTICE: We actually have to wait for the "errored" state, because
# immediately after withdrawing the funds the purchasing state machine
# transitions to the "errored" state.
check eventually(client0.purchaseStateIs(purchaseId, "errored"),
timeout = (secondsTillRequestEnd + 60) * 1000)