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test: Add an e2e test that reproduces the chain halt (#1942)
* Start writing e2e test with unjailing * Add e2e steps for too many validators bug * Fix test config and setup * Change test to use top N chain * Add comment for panic * Start cleaning up active/inactive vals e2e test * Revert change to StartChains * Revert changes to partial-set-security tests * Rename test case * Rename CLI flag for test case * Address comments * Add active set changes test to nightly runs * Fix merge in main.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| package main | ||
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| import clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types" | ||
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| // stepsActiveSetChanges starts a top N provider chain and causes a change in the active set | ||
| func stepsActiveSetChanges() []Step { | ||
| s := []Step{ | ||
| // === setup provider chain, consumer chain with top N = 100, and start IBC connections === | ||
| { | ||
| Action: StartChainAction{ | ||
| Chain: ChainID("provi"), | ||
| Validators: []StartChainValidator{ | ||
| {Id: ValidatorID("alice"), Stake: 100000000, Allocation: 10000000000}, | ||
| {Id: ValidatorID("bob"), Stake: 200000000, Allocation: 10000000000}, | ||
| {Id: ValidatorID("carol"), Stake: 700000000, Allocation: 10000000000}, | ||
| }, | ||
| }, | ||
| State: State{ | ||
| ChainID("provi"): ChainState{ | ||
| ValPowers: &map[ValidatorID]uint{ | ||
| ValidatorID("alice"): 0, // MaxValidators is set to 2, so alice is not part of the validator set | ||
| ValidatorID("bob"): 200, | ||
| ValidatorID("carol"): 700, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| Action: SubmitConsumerAdditionProposalAction{ | ||
| Chain: ChainID("provi"), | ||
| From: ValidatorID("alice"), | ||
| Deposit: 10000001, | ||
| ConsumerChain: ChainID("consu"), | ||
| SpawnTime: 0, | ||
| InitialHeight: clienttypes.Height{RevisionNumber: 0, RevisionHeight: 1}, | ||
| TopN: 100, | ||
| }, | ||
| State: State{ | ||
| ChainID("provi"): ChainState{ | ||
| Proposals: &map[uint]Proposal{ | ||
| 1: ConsumerAdditionProposal{ | ||
| Deposit: 10000001, | ||
| Chain: ChainID("consu"), | ||
| SpawnTime: 0, | ||
| InitialHeight: clienttypes.Height{RevisionNumber: 0, RevisionHeight: 1}, | ||
| Status: "PROPOSAL_STATUS_VOTING_PERIOD", | ||
| }, | ||
| }, | ||
| HasToValidate: &map[ValidatorID][]ChainID{ | ||
| ValidatorID("alice"): {}, | ||
| ValidatorID("bob"): {}, | ||
| ValidatorID("carol"): {}, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| Action: VoteGovProposalAction{ | ||
| Chain: ChainID("provi"), | ||
| From: []ValidatorID{ValidatorID("alice"), ValidatorID("bob"), ValidatorID("carol")}, | ||
| Vote: []string{"yes", "yes", "yes"}, | ||
| PropNumber: 1, | ||
| }, | ||
| State: State{ | ||
| ChainID("provi"): ChainState{ | ||
| Proposals: &map[uint]Proposal{ | ||
| 1: ConsumerAdditionProposal{ | ||
| Deposit: 10000001, | ||
| Chain: ChainID("consu"), | ||
| SpawnTime: 0, | ||
| InitialHeight: clienttypes.Height{RevisionNumber: 0, RevisionHeight: 1}, | ||
| Status: "PROPOSAL_STATUS_PASSED", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| // we start all the validators but only "alice" and "bob" have opted in and hence | ||
| // only "alice" and "bob" are validating blocks | ||
| Action: StartConsumerChainAction{ | ||
| ConsumerChain: ChainID("consu"), | ||
| ProviderChain: ChainID("provi"), | ||
| Validators: []StartChainValidator{ | ||
| {Id: ValidatorID("alice"), Stake: 100000000, Allocation: 10000000000}, | ||
| {Id: ValidatorID("bob"), Stake: 200000000, Allocation: 10000000000}, | ||
| {Id: ValidatorID("carol"), Stake: 700000000, Allocation: 10000000000}, | ||
| }, | ||
| // For consumers that're launching with the provider being on an earlier version | ||
| // of ICS before the soft opt-out threshold was introduced, we need to set the | ||
| // soft opt-out threshold to 0.05 in the consumer genesis to ensure that the | ||
| // consumer binary doesn't panic. Sdk requires that all params are set to valid | ||
| // values from the genesis file. | ||
| GenesisChanges: ".app_state.ccvconsumer.params.soft_opt_out_threshold = \"0.05\"", | ||
| }, | ||
| State: State{}, | ||
| }, | ||
| { | ||
| Action: AddIbcConnectionAction{ | ||
| ChainA: ChainID("consu"), | ||
| ChainB: ChainID("provi"), | ||
| ClientA: 0, | ||
| ClientB: 0, | ||
| }, | ||
| State: State{}, | ||
| }, | ||
| { | ||
| Action: AddIbcChannelAction{ | ||
| ChainA: ChainID("consu"), | ||
| ChainB: ChainID("provi"), | ||
| ConnectionA: 0, | ||
| PortA: "consumer", | ||
| PortB: "provider", | ||
| Order: "ordered", | ||
| }, | ||
| State: State{}, | ||
| }, | ||
| // === setup ends, ready for the actual test === | ||
| // bob incurs downtime on the provider and gets jailed | ||
| { | ||
| Action: DowntimeSlashAction{ | ||
| Chain: ChainID("provi"), | ||
| Validator: ValidatorID("bob"), | ||
| }, | ||
| State: State{ | ||
| ChainID("provi"): ChainState{ | ||
| ValPowers: &map[ValidatorID]uint{ | ||
| ValidatorID("alice"): 100, // alice goes into the active set | ||
| ValidatorID("bob"): 0, | ||
| ValidatorID("carol"): 700, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| return s | ||
| } |