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