0g-chain/tests/e2e/e2e_upgrade_inflation_test.go
2024-05-01 13:53:58 +08:00

458 lines
15 KiB
Go

package e2e_test
import (
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
)
// func (suite *IntegrationTestSuite) TestUpgradeInflation_Disable() {
// suite.SkipIfUpgradeDisabled()
// afterUpgradeCtx := util.CtxAtHeight(suite.UpgradeHeight)
// // Get x/community for switchover time
// params, err := suite.ZgChain.Community.Params(afterUpgradeCtx, &communitytypes.QueryParamsRequest{})
// suite.Require().NoError(err)
// // Sleep until switchover time + 6 seconds for extra block
// sleepDuration := time.Until(params.Params.UpgradeTimeDisableInflation.Add(6 * time.Second))
// time.Sleep(sleepDuration)
// suite.Require().Eventually(func() bool {
// communityParams, err := suite.ZgChain.Community.Params(afterUpgradeCtx, &communitytypes.QueryParamsRequest{})
// suite.Require().NoError(err)
// // After params are set in x/community -- non-zero switchover time
// return !communityParams.Params.UpgradeTimeDisableInflation.Equal(time.Time{})
// }, 20*time.Second, 3*time.Second)
// // Fetch exact block when inflation stop event emitted
// // This is run after the switchover, so we don't need to poll
// _, switchoverHeight, err := suite.ZgChain.GetBeginBlockEventsFromQuery(
// context.Background(),
// fmt.Sprintf(
// "%s.%s EXISTS",
// communitytypes.EventTypeInflationStop,
// communitytypes.AttributeKeyInflationDisableTime,
// ),
// )
// suite.Require().NoError(err)
// suite.Require().NotZero(switchoverHeight)
// // 1 block before switchover
// beforeSwitchoverCtx := util.CtxAtHeight(switchoverHeight - 1)
// afterSwitchoverCtx := util.CtxAtHeight(switchoverHeight)
// suite.Run("x/mint, x/kavadist inflation before switchover", func() {
// mintParams, err := suite.ZgChain.Mint.Params(
// beforeSwitchoverCtx,
// &minttypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// kavaDistParams, err := suite.ZgChain.Kavadist.Params(
// beforeSwitchoverCtx,
// &kavadisttypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// // Use .String() to compare Decs since x/mint uses the deprecated one,
// // mismatch of types but same value.
// suite.Equal(
// sdkmath.LegacyMustNewDecFromStr("0.595000000000000000").String(),
// mintParams.Params.InflationMin.String(),
// "x/mint inflation min should be 59.5%% before switchover",
// )
// suite.Equal(
// sdkmath.LegacyMustNewDecFromStr("0.595000000000000000").String(),
// mintParams.Params.InflationMax.String(),
// "x/mint inflation max should be 59.5%% before switchover",
// )
// suite.True(
// kavaDistParams.Params.Active,
// "x/kavadist should be active before switchover",
// )
// })
// suite.Run("x/distribution community tax before switchover", func() {
// distrParams, err := suite.ZgChain.Distribution.Params(
// beforeSwitchoverCtx,
// &distributiontypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// suite.Equal(
// sdkmath.LegacyMustNewDecFromStr("0.949500000000000000").String(),
// distrParams.Params.CommunityTax.String(),
// "x/distribution community tax should be 94.95%% before switchover",
// )
// })
// suite.Run("x/mint, x/kavadist inflation after switchover", func() {
// mintParams, err := suite.ZgChain.Mint.Params(
// afterSwitchoverCtx,
// &minttypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// kavaDistParams, err := suite.ZgChain.Kavadist.Params(
// afterSwitchoverCtx,
// &kavadisttypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// suite.Equal(
// sdkmath.LegacyZeroDec().String(),
// mintParams.Params.InflationMin.String(),
// "x/mint inflation min should be 0% after switchover",
// )
// suite.Equal(
// sdkmath.LegacyZeroDec().String(),
// mintParams.Params.InflationMax.String(),
// "x/mint inflation max should be 0% after switchover",
// )
// suite.False(
// kavaDistParams.Params.Active,
// "x/kavadist should be inactive after switchover",
// )
// })
// suite.Run("x/distribution community tax after switchover", func() {
// distrParams, err := suite.ZgChain.Distribution.Params(
// afterSwitchoverCtx,
// &distributiontypes.QueryParamsRequest{},
// )
// suite.NoError(err)
// suite.Equal(
// sdkmath.LegacyZeroDec().String(),
// distrParams.Params.CommunityTax.String(),
// "x/distribution community tax should be 0%% before switchover",
// )
// })
// // Ensure inflation was still active before switchover
// suite.Run("positive mint events before switchover", func() {
// // 1 block before switchover
// queryHeight := switchoverHeight - 1
// block, err := suite.ZgChain.TmSignClient.BlockResults(
// context.Background(),
// &queryHeight,
// )
// suite.Require().NoError(err)
// // Mint events should only occur in begin block
// mintEvents := util.FilterEventsByType(block.BeginBlockEvents, minttypes.EventTypeMint)
// suite.Require().NotEmpty(mintEvents, "mint events should be emitted")
// // Ensure mint amounts are non-zero
// found := false
// for _, event := range mintEvents {
// for _, attribute := range event.Attributes {
// // Bonded ratio and annual provisions unchecked
// if string(attribute.Key) == minttypes.AttributeKeyInflation {
// suite.Equal(
// sdkmath.LegacyMustNewDecFromStr("0.595000000000000000").String(),
// string(attribute.Value),
// "inflation should be 59.5%% before switchover",
// )
// }
// if string(attribute.Key) == sdk.AttributeKeyAmount {
// found = true
// // Parse as native go int, not necessary to use sdk.Int
// value, err := strconv.Atoi(string(attribute.Value))
// suite.Require().NoError(err)
// suite.NotZero(value, "mint amount should be non-zero")
// suite.Positive(value, "mint amount should be positive")
// }
// }
// }
// suite.True(found, "mint amount should be found")
// })
// suite.Run("staking denom supply increases before switchover", func() {
// queryHeight := switchoverHeight - 2
// supply1, err := suite.ZgChain.Bank.SupplyOf(
// util.CtxAtHeight(queryHeight),
// &types.QuerySupplyOfRequest{
// Denom: suite.ZgChain.StakingDenom,
// },
// )
// suite.Require().NoError(err)
// suite.NotZero(supply1.Amount, "ukava supply should be non-zero")
// // Next block
// queryHeight += 1
// supply2, err := suite.ZgChain.Bank.SupplyOf(
// util.CtxAtHeight(queryHeight),
// &types.QuerySupplyOfRequest{
// Denom: suite.ZgChain.StakingDenom,
// },
// )
// suite.Require().NoError(err)
// suite.NotZero(supply2.Amount, "ukava supply should be non-zero")
// suite.Truef(
// supply2.Amount.Amount.GT(supply1.Amount.Amount),
// "ukava supply before switchover should increase between blocks, %s > %s",
// supply2.Amount.Amount.String(),
// )
// })
// // Check if inflation is ACTUALLY disabled... check if any coins are being
// // minted in the blocks after switchover
// suite.Run("no minting after switchover", func() {
// kavaSupply := sdk.NewCoin(suite.ZgChain.StakingDenom, sdkmath.ZeroInt())
// // Next 5 blocks after switchover, ensure there's actually no more inflation
// for i := 0; i < 5; i++ {
// queryHeight := switchoverHeight + int64(i)
// suite.Run(
// fmt.Sprintf("x/mint events with 0 amount @ height=%d", queryHeight),
// func() {
// var block *coretypes.ResultBlockResults
// suite.Require().Eventually(func() bool {
// // Check begin block events
// block, err = suite.ZgChain.TmSignClient.BlockResults(
// context.Background(),
// &queryHeight,
// )
// return err == nil
// }, 20*time.Second, 3*time.Second)
// var mintEvents []abci.Event
// // Mint events should only occur in begin block, but we just include
// // everything else just in case anything changes in x/mint
// mintEventsBegin := util.FilterEventsByType(block.BeginBlockEvents, minttypes.EventTypeMint)
// mintEventsEnd := util.FilterEventsByType(block.EndBlockEvents, minttypes.EventTypeMint)
// mintEventsTx := util.FilterTxEventsByType(block.TxsResults, minttypes.EventTypeMint)
// mintEvents = append(mintEvents, mintEventsBegin...)
// mintEvents = append(mintEvents, mintEventsEnd...)
// mintEvents = append(mintEvents, mintEventsTx...)
// suite.Require().NotEmpty(mintEvents, "mint events should still be emitted")
// // Ensure mint amounts are 0
// found := false
// for _, event := range mintEvents {
// for _, attribute := range event.Attributes {
// // Bonded ratio and annual provisions unchecked
// if string(attribute.Key) == minttypes.AttributeKeyInflation {
// suite.Equal(sdkmath.LegacyZeroDec().String(), string(attribute.Value))
// }
// if string(attribute.Key) == sdk.AttributeKeyAmount {
// found = true
// suite.Equal(sdkmath.ZeroInt().String(), string(attribute.Value))
// }
// }
// }
// suite.True(found, "mint amount should be found")
// },
// )
// // Run this after the events check, since that one waits for the
// // new block if necessary
// suite.Run(
// fmt.Sprintf("total staking denom supply should not change @ height=%d", queryHeight),
// func() {
// supplyRes, err := suite.ZgChain.Bank.SupplyOf(
// util.CtxAtHeight(queryHeight),
// &types.QuerySupplyOfRequest{
// Denom: suite.ZgChain.StakingDenom,
// },
// )
// suite.Require().NoError(err)
// if kavaSupply.IsZero() {
// // First iteration, set supply
// kavaSupply = supplyRes.Amount
// } else {
// suite.Require().Equal(
// kavaSupply,
// supplyRes.Amount,
// "ukava supply should not change",
// )
// }
// },
// )
// }
// })
// suite.Run("no staking rewards from x/community before switchover", func() {
// // 1 block before switchover
// queryHeight := switchoverHeight - 1
// block, err := suite.ZgChain.TmSignClient.BlockResults(
// context.Background(),
// &queryHeight,
// )
// suite.Require().NoError(err)
// // Events are not emitted if amount is 0
// stakingRewardEvents := util.FilterEventsByType(block.BeginBlockEvents, communitytypes.EventTypeStakingRewardsPaid)
// suite.Require().Empty(stakingRewardEvents, "staking reward events should not be emitted")
// })
// suite.Run("staking rewards pay out from x/community after switchover", func() {
// for i := 0; i < 5; i++ {
// // after switchover
// queryHeight := switchoverHeight + int64(i)
// block, err := suite.ZgChain.TmSignClient.BlockResults(
// context.Background(),
// &queryHeight,
// )
// suite.Require().NoError(err)
// stakingRewardEvents := util.FilterEventsByType(
// block.BeginBlockEvents,
// communitytypes.EventTypeStakingRewardsPaid,
// )
// suite.Require().NotEmptyf(
// stakingRewardEvents,
// "staking reward events should be emitted at height=%d",
// queryHeight,
// )
// // Ensure amounts are non-zero
// found := false
// for _, attr := range stakingRewardEvents[0].Attributes {
// if string(attr.Key) == communitytypes.AttributeKeyStakingRewardAmount {
// coins, err := sdk.ParseCoinNormalized(string(attr.Value))
// suite.Require().NoError(err, "staking reward amount should be parsable coins")
// suite.Truef(
// coins.Amount.IsPositive(),
// "staking reward amount should be a positive amount at height=%d",
// queryHeight,
// )
// found = true
// }
// }
// suite.Truef(
// found,
// "staking reward amount should be found in events at height=%d",
// queryHeight,
// )
// }
// })
// // Staking rewards can still be claimed
// suite.Run("staking rewards claimable after switchover", func() {
// suite.SkipIfKvtoolDisabled()
// // Get the delegator of the only validator
// validators, err := suite.ZgChain.Staking.Validators(
// context.Background(),
// &stakingtypes.QueryValidatorsRequest{},
// )
// suite.Require().NoError(err)
// suite.Require().Positive(len(validators.Validators), "should only be at least 1 validator")
// valAddr, err := sdk.ValAddressFromBech32(validators.Validators[0].OperatorAddress)
// suite.Require().NoError(err)
// accAddr := sdk.AccAddress(valAddr.Bytes())
// balBefore, err := suite.ZgChain.Bank.Balance(
// context.Background(),
// &types.QueryBalanceRequest{
// Address: accAddr.String(),
// Denom: suite.ZgChain.StakingDenom,
// },
// )
// suite.Require().NoError(err)
// suite.Require().False(balBefore.Balance.IsZero(), "val staking denom balance should be non-zero")
// delegationRewards, err := suite.ZgChain.Distribution.DelegationRewards(
// context.Background(),
// &distributiontypes.QueryDelegationRewardsRequest{
// ValidatorAddress: valAddr.String(),
// DelegatorAddress: accAddr.String(),
// },
// )
// suite.Require().NoError(err)
// suite.False(delegationRewards.Rewards.Empty())
// suite.True(delegationRewards.Rewards.IsAllPositive(), "queried rewards should be positive")
// withdrawRewardsMsg := distributiontypes.NewMsgWithdrawDelegatorReward(
// accAddr,
// valAddr,
// )
// // Get the validator private key from kava keyring
// key, err := suite.ZgChain.Keyring.(unsafeExporter).ExportPrivateKeyObject(
// "validator",
// )
// suite.Require().NoError(err)
// acc := suite.ZgChain.AddNewSigningAccountFromPrivKey(
// "validator",
// key,
// "",
// suite.ZgChain.ChainID,
// )
// gasLimit := int64(2e5)
// fee := ukava(200)
// req := util.KavaMsgRequest{
// Msgs: []sdk.Msg{withdrawRewardsMsg},
// GasLimit: uint64(gasLimit),
// FeeAmount: sdk.NewCoins(fee),
// Memo: "give me my money",
// }
// res := acc.SignAndBroadcastKavaTx(req)
// _, err = util.WaitForSdkTxCommit(suite.ZgChain.Tx, res.Result.TxHash, 6*time.Second)
// suite.Require().NoError(err)
// balAfter, err := suite.ZgChain.Bank.Balance(
// context.Background(),
// &types.QueryBalanceRequest{
// Address: accAddr.String(),
// Denom: suite.ZgChain.StakingDenom,
// },
// )
// suite.Require().NoError(err)
// suite.Require().False(balAfter.Balance.IsZero(), "val staking denom balance should be non-zero")
// balIncrease := balAfter.Balance.
// Sub(*balBefore.Balance).
// Add(res.Tx.GetFee()[0]) // Add the fee back to balance to compare actual balances
// queriedRewardsCoins, _ := delegationRewards.Rewards.TruncateDecimal()
// suite.Require().Truef(
// queriedRewardsCoins.AmountOf(suite.ZgChain.StakingDenom).
// LTE(balIncrease.Amount),
// "claimed rewards should be >= queried delegation rewards, got claimed %s vs queried %s",
// balIncrease.Amount.String(),
// queriedRewardsCoins.AmountOf(suite.ZgChain.StakingDenom).String(),
// )
// })
// }
// unsafeExporter is implemented by key stores that support unsafe export
// of private keys' material.
type unsafeExporter interface {
// ExportPrivateKeyObject returns a private key in unarmored format.
ExportPrivateKeyObject(uid string) (cryptotypes.PrivKey, error)
}