1218 lines
47 KiB
Go
1218 lines
47 KiB
Go
package staking_test
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import (
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"strings"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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tmtypes "github.com/tendermint/tendermint/types"
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"github.com/golang/protobuf/proto"
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cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
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"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
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"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
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cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
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"github.com/cosmos/cosmos-sdk/simapp"
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"github.com/cosmos/cosmos-sdk/testutil/testdata"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/staking"
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"github.com/cosmos/cosmos-sdk/x/staking/keeper"
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"github.com/cosmos/cosmos-sdk/x/staking/teststaking"
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"github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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func bootstrapHandlerGenesisTest(t *testing.T, power int64, numAddrs int, accAmount sdk.Int) (*simapp.SimApp, sdk.Context, []sdk.AccAddress, []sdk.ValAddress) {
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_, app, ctx := getBaseSimappWithCustomKeeper()
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addrDels, addrVals := generateAddresses(app, ctx, numAddrs, accAmount)
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amt := sdk.TokensFromConsensusPower(power)
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totalSupply := sdk.NewCoins(sdk.NewCoin(app.StakingKeeper.BondDenom(ctx), amt.MulRaw(int64(len(addrDels)))))
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notBondedPool := app.StakingKeeper.GetNotBondedPool(ctx)
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// set non bonded pool balance
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app.AccountKeeper.SetModuleAccount(ctx, notBondedPool)
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require.NoError(t, simapp.FundAccount(app, ctx, notBondedPool.GetAddress(), totalSupply))
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return app, ctx, addrDels, addrVals
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}
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func TestValidatorByPowerIndex(t *testing.T) {
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initPower := int64(1000000)
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 10, sdk.TokensFromConsensusPower(initPower))
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validatorAddr, validatorAddr3 := valAddrs[0], valAddrs[1]
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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// create validator
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initBond := tstaking.CreateValidatorWithValPower(validatorAddr, PKs[0], initPower, true)
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// must end-block
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updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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// verify the self-delegation exists
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bond, found := app.StakingKeeper.GetDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
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require.True(t, found)
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gotBond := bond.Shares.RoundInt()
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require.Equal(t, initBond, gotBond)
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// verify that the by power index exists
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validator, found := app.StakingKeeper.GetValidator(ctx, validatorAddr)
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require.True(t, found)
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power := types.GetValidatorsByPowerIndexKey(validator)
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require.True(t, keeper.ValidatorByPowerIndexExists(ctx, app.StakingKeeper, power))
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// create a second validator keep it bonded
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tstaking.CreateValidatorWithValPower(validatorAddr3, PKs[2], initPower, true)
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// must end-block
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updates, err = app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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// slash and jail the first validator
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consAddr0 := sdk.ConsAddress(PKs[0].Address())
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app.StakingKeeper.Slash(ctx, consAddr0, 0, initPower, sdk.NewDecWithPrec(5, 1))
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app.StakingKeeper.Jail(ctx, consAddr0)
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app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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validator, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
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require.True(t, found)
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require.Equal(t, types.Unbonding, validator.Status) // ensure is unbonding
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require.Equal(t, initBond.QuoRaw(2), validator.Tokens) // ensure tokens slashed
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app.StakingKeeper.Unjail(ctx, consAddr0)
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// the old power record should have been deleted as the power changed
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require.False(t, keeper.ValidatorByPowerIndexExists(ctx, app.StakingKeeper, power))
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// but the new power record should have been created
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validator, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
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require.True(t, found)
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power2 := types.GetValidatorsByPowerIndexKey(validator)
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require.True(t, keeper.ValidatorByPowerIndexExists(ctx, app.StakingKeeper, power2))
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// now the new record power index should be the same as the original record
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power3 := types.GetValidatorsByPowerIndexKey(validator)
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require.Equal(t, power2, power3)
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// unbond self-delegation
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totalBond := validator.TokensFromShares(bond.GetShares()).TruncateInt()
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res := tstaking.Undelegate(sdk.AccAddress(validatorAddr), validatorAddr, totalBond, true)
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var resData types.MsgUndelegateResponse
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err = proto.Unmarshal(res.Data, &resData)
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require.NoError(t, err)
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ctx = ctx.WithBlockTime(resData.CompletionTime)
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staking.EndBlocker(ctx, app.StakingKeeper)
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staking.EndBlocker(ctx, app.StakingKeeper)
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// verify that by power key nolonger exists
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_, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
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require.False(t, found)
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require.False(t, keeper.ValidatorByPowerIndexExists(ctx, app.StakingKeeper, power3))
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}
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func TestDuplicatesMsgCreateValidator(t *testing.T) {
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initPower := int64(1000000)
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 10, sdk.TokensFromConsensusPower(initPower))
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addr1, addr2 := valAddrs[0], valAddrs[1]
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pk1, pk2 := PKs[0], PKs[1]
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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valTokens := tstaking.CreateValidatorWithValPower(addr1, pk1, 10, true)
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app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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validator := tstaking.CheckValidator(addr1, types.Bonded, false)
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assert.Equal(t, addr1.String(), validator.OperatorAddress)
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consKey, err := validator.TmConsPublicKey()
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require.NoError(t, err)
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tmPk1, err := cryptocodec.ToTmProtoPublicKey(pk1)
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require.NoError(t, err)
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assert.Equal(t, tmPk1, consKey)
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assert.Equal(t, valTokens, validator.BondedTokens())
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assert.Equal(t, valTokens.ToDec(), validator.DelegatorShares)
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assert.Equal(t, types.Description{}, validator.Description)
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// two validators can't have the same operator address
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tstaking.CreateValidator(addr1, pk2, valTokens, false)
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// two validators can't have the same pubkey
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tstaking.CreateValidator(addr2, pk1, valTokens, false)
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// must have different pubkey and operator
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tstaking.CreateValidator(addr2, pk2, valTokens, true)
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// must end-block
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updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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validator = tstaking.CheckValidator(addr2, types.Bonded, false)
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assert.Equal(t, addr2.String(), validator.OperatorAddress)
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consPk, err := validator.TmConsPublicKey()
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require.NoError(t, err)
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tmPk2, err := cryptocodec.ToTmProtoPublicKey(pk2)
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require.NoError(t, err)
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assert.Equal(t, tmPk2, consPk)
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assert.True(sdk.IntEq(t, valTokens, validator.Tokens))
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assert.True(sdk.DecEq(t, valTokens.ToDec(), validator.DelegatorShares))
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assert.Equal(t, types.Description{}, validator.Description)
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}
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func TestInvalidPubKeyTypeMsgCreateValidator(t *testing.T) {
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initPower := int64(1000)
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 1, sdk.TokensFromConsensusPower(initPower))
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ctx = ctx.WithConsensusParams(&abci.ConsensusParams{
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Validator: &tmproto.ValidatorParams{PubKeyTypes: []string{tmtypes.ABCIPubKeyTypeEd25519}},
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})
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addr := valAddrs[0]
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invalidPk := secp256k1.GenPrivKey().PubKey()
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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// invalid pukKey type should not be allowed
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tstaking.CreateValidator(addr, invalidPk, sdk.NewInt(10), false)
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}
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func TestBothPubKeyTypesMsgCreateValidator(t *testing.T) {
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, 1000, 2, sdk.NewInt(1000))
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ctx = ctx.WithConsensusParams(&abci.ConsensusParams{
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Validator: &tmproto.ValidatorParams{PubKeyTypes: []string{tmtypes.ABCIPubKeyTypeEd25519, tmtypes.ABCIPubKeyTypeSecp256k1}},
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})
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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testCases := []struct {
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name string
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addr sdk.ValAddress
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pk cryptotypes.PubKey
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}{
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{
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"can create a validator with ed25519 pubkey",
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valAddrs[0],
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ed25519.GenPrivKey().PubKey(),
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},
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{
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"can create a validator with secp256k1 pubkey",
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valAddrs[1],
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secp256k1.GenPrivKey().PubKey(),
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(*testing.T) {
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tstaking.CreateValidator(tc.addr, tc.pk, sdk.NewInt(10), true)
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})
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}
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}
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func TestLegacyValidatorDelegations(t *testing.T) {
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initPower := int64(1000)
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app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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valAddr := valAddrs[0]
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valConsPubKey, valConsAddr := PKs[0], sdk.ConsAddress(PKs[0].Address())
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delAddr := delAddrs[1]
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// create validator
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bondAmount := tstaking.CreateValidatorWithValPower(valAddr, valConsPubKey, 10, true)
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// must end-block
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updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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// verify the validator exists and has the correct attributes
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validator := tstaking.CheckValidator(valAddr, types.Bonded, false)
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require.Equal(t, bondAmount, validator.DelegatorShares.RoundInt())
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require.Equal(t, bondAmount, validator.BondedTokens())
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// delegate tokens to the validator
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tstaking.Delegate(delAddr, valAddr, bondAmount)
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// verify validator bonded shares
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validator = tstaking.CheckValidator(valAddr, types.Bonded, false)
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require.Equal(t, bondAmount.MulRaw(2), validator.DelegatorShares.RoundInt())
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require.Equal(t, bondAmount.MulRaw(2), validator.BondedTokens())
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// unbond validator total self-delegations (which should jail the validator)
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res := tstaking.Undelegate(sdk.AccAddress(valAddr), valAddr, bondAmount, true)
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var resData types.MsgUndelegateResponse
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err = proto.Unmarshal(res.Data, &resData)
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require.NoError(t, err)
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ctx = ctx.WithBlockTime(resData.CompletionTime)
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tstaking.Ctx = ctx
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staking.EndBlocker(ctx, app.StakingKeeper)
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// verify the validator record still exists, is jailed, and has correct tokens
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validator = tstaking.CheckValidator(valAddr, -1, true)
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require.Equal(t, bondAmount, validator.Tokens)
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// verify delegation still exists
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bond, found := app.StakingKeeper.GetDelegation(ctx, delAddr, valAddr)
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require.True(t, found)
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require.Equal(t, bondAmount, bond.Shares.RoundInt())
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require.Equal(t, bondAmount, validator.DelegatorShares.RoundInt())
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// verify the validator can still self-delegate
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tstaking.Delegate(sdk.AccAddress(valAddr), valAddr, bondAmount)
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// verify validator bonded shares
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validator, found = app.StakingKeeper.GetValidator(ctx, valAddr)
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require.True(t, found)
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require.Equal(t, bondAmount.MulRaw(2), validator.DelegatorShares.RoundInt())
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require.Equal(t, bondAmount.MulRaw(2), validator.Tokens)
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// unjail the validator now that is has non-zero self-delegated shares
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app.StakingKeeper.Unjail(ctx, valConsAddr)
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// verify the validator can now accept delegations
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tstaking.Delegate(delAddr, valAddr, bondAmount)
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// verify validator bonded shares
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validator, found = app.StakingKeeper.GetValidator(ctx, valAddr)
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require.True(t, found)
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require.Equal(t, bondAmount.MulRaw(3), validator.DelegatorShares.RoundInt())
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require.Equal(t, bondAmount.MulRaw(3), validator.Tokens)
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// verify new delegation
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bond, found = app.StakingKeeper.GetDelegation(ctx, delAddr, valAddr)
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require.True(t, found)
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require.Equal(t, bondAmount.MulRaw(2), bond.Shares.RoundInt())
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require.Equal(t, bondAmount.MulRaw(3), validator.DelegatorShares.RoundInt())
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}
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func TestIncrementsMsgDelegate(t *testing.T) {
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initPower := int64(1000)
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initBond := sdk.TokensFromConsensusPower(initPower)
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app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
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params := app.StakingKeeper.GetParams(ctx)
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validatorAddr, delegatorAddr := valAddrs[0], delAddrs[1]
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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// first create validator
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bondAmount := tstaking.CreateValidatorWithValPower(validatorAddr, PKs[0], 10, true)
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// apply TM updates
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app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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validator := tstaking.CheckValidator(validatorAddr, types.Bonded, false)
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require.Equal(t, bondAmount, validator.DelegatorShares.RoundInt())
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require.Equal(t, bondAmount, validator.BondedTokens(), "validator: %v", validator)
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tstaking.CheckDelegator(delegatorAddr, validatorAddr, false)
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bond, found := app.StakingKeeper.GetDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
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require.True(t, found)
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require.Equal(t, bondAmount, bond.Shares.RoundInt())
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bondedTokens := app.StakingKeeper.TotalBondedTokens(ctx)
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require.Equal(t, bondAmount, bondedTokens)
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for i := int64(0); i < 5; i++ {
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ctx = ctx.WithBlockHeight(i)
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tstaking.Ctx = ctx
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tstaking.Delegate(delegatorAddr, validatorAddr, bondAmount)
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//Check that the accounts and the bond account have the appropriate values
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validator, found := app.StakingKeeper.GetValidator(ctx, validatorAddr)
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require.True(t, found)
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bond, found := app.StakingKeeper.GetDelegation(ctx, delegatorAddr, validatorAddr)
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require.True(t, found)
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expBond := bondAmount.MulRaw(i + 1)
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expDelegatorShares := bondAmount.MulRaw(i + 2) // (1 self delegation)
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expDelegatorAcc := initBond.Sub(expBond)
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gotBond := bond.Shares.RoundInt()
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gotDelegatorShares := validator.DelegatorShares.RoundInt()
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gotDelegatorAcc := app.BankKeeper.GetBalance(ctx, delegatorAddr, params.BondDenom).Amount
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require.Equal(t, expBond, gotBond,
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"i: %v\nexpBond: %v\ngotBond: %v\nvalidator: %v\nbond: %v\n",
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i, expBond, gotBond, validator, bond)
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require.Equal(t, expDelegatorShares, gotDelegatorShares,
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"i: %v\nexpDelegatorShares: %v\ngotDelegatorShares: %v\nvalidator: %v\nbond: %v\n",
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i, expDelegatorShares, gotDelegatorShares, validator, bond)
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require.Equal(t, expDelegatorAcc, gotDelegatorAcc,
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"i: %v\nexpDelegatorAcc: %v\ngotDelegatorAcc: %v\nvalidator: %v\nbond: %v\n",
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i, expDelegatorAcc, gotDelegatorAcc, validator, bond)
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}
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}
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func TestEditValidatorDecreaseMinSelfDelegation(t *testing.T) {
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initPower := int64(100)
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initBond := sdk.TokensFromConsensusPower(100)
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 1, sdk.TokensFromConsensusPower(initPower))
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validatorAddr := valAddrs[0]
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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// create validator
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msgCreateValidator := tstaking.CreateValidatorMsg(validatorAddr, PKs[0], initBond)
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msgCreateValidator.MinSelfDelegation = sdk.NewInt(2)
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tstaking.Handle(msgCreateValidator, true)
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// must end-block
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updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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// verify the self-delegation exists
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bond, found := app.StakingKeeper.GetDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
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require.True(t, found)
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gotBond := bond.Shares.RoundInt()
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require.Equal(t, initBond, gotBond,
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"initBond: %v\ngotBond: %v\nbond: %v\n",
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initBond, gotBond, bond)
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newMinSelfDelegation := sdk.OneInt()
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msgEditValidator := types.NewMsgEditValidator(validatorAddr, types.Description{}, nil, &newMinSelfDelegation)
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tstaking.Handle(msgEditValidator, false)
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}
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func TestEditValidatorIncreaseMinSelfDelegationBeyondCurrentBond(t *testing.T) {
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initPower := int64(100)
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initBond := sdk.TokensFromConsensusPower(100)
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app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
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validatorAddr := valAddrs[0]
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tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
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// create validator
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msgCreateValidator := tstaking.CreateValidatorMsg(validatorAddr, PKs[0], initBond)
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msgCreateValidator.MinSelfDelegation = sdk.NewInt(2)
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tstaking.Handle(msgCreateValidator, true)
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// must end-block
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updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
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require.NoError(t, err)
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require.Equal(t, 1, len(updates))
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// verify the self-delegation exists
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bond, found := app.StakingKeeper.GetDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
|
|
require.True(t, found)
|
|
gotBond := bond.Shares.RoundInt()
|
|
require.Equal(t, initBond, gotBond,
|
|
"initBond: %v\ngotBond: %v\nbond: %v\n",
|
|
initBond, gotBond, bond)
|
|
|
|
newMinSelfDelegation := initBond.Add(sdk.OneInt())
|
|
msgEditValidator := types.NewMsgEditValidator(validatorAddr, types.Description{}, nil, &newMinSelfDelegation)
|
|
tstaking.Handle(msgEditValidator, false)
|
|
}
|
|
|
|
func TestIncrementsMsgUnbond(t *testing.T) {
|
|
initPower := int64(1000)
|
|
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
denom := params.BondDenom
|
|
|
|
// create validator, delegate
|
|
validatorAddr, delegatorAddr := valAddrs[0], delAddrs[1]
|
|
initBond := tstaking.CreateValidatorWithValPower(validatorAddr, PKs[0], initPower, true)
|
|
|
|
// initial balance
|
|
amt1 := app.BankKeeper.GetBalance(ctx, delegatorAddr, denom).Amount
|
|
|
|
tstaking.Delegate(delegatorAddr, validatorAddr, initBond)
|
|
|
|
// balance should have been subtracted after delegation
|
|
amt2 := app.BankKeeper.GetBalance(ctx, delegatorAddr, denom).Amount
|
|
require.True(sdk.IntEq(t, amt1.Sub(initBond), amt2))
|
|
|
|
// apply TM updates
|
|
app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
|
|
validator, found := app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
require.Equal(t, initBond.MulRaw(2), validator.DelegatorShares.RoundInt())
|
|
require.Equal(t, initBond.MulRaw(2), validator.BondedTokens())
|
|
|
|
// just send the same msgUnbond multiple times
|
|
// TODO use decimals here
|
|
unbondAmt := sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(10))
|
|
msgUndelegate := types.NewMsgUndelegate(delegatorAddr, validatorAddr, unbondAmt)
|
|
numUnbonds := int64(5)
|
|
|
|
for i := int64(0); i < numUnbonds; i++ {
|
|
res := tstaking.Handle(msgUndelegate, true)
|
|
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
ctx = ctx.WithBlockTime(resData.CompletionTime)
|
|
tstaking.Ctx = ctx
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// check that the accounts and the bond account have the appropriate values
|
|
validator, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
bond, found := app.StakingKeeper.GetDelegation(ctx, delegatorAddr, validatorAddr)
|
|
require.True(t, found)
|
|
|
|
expBond := initBond.Sub(unbondAmt.Amount.Mul(sdk.NewInt(i + 1)))
|
|
expDelegatorShares := initBond.MulRaw(2).Sub(unbondAmt.Amount.Mul(sdk.NewInt(i + 1)))
|
|
expDelegatorAcc := initBond.Sub(expBond)
|
|
|
|
gotBond := bond.Shares.RoundInt()
|
|
gotDelegatorShares := validator.DelegatorShares.RoundInt()
|
|
gotDelegatorAcc := app.BankKeeper.GetBalance(ctx, delegatorAddr, params.BondDenom).Amount
|
|
|
|
require.Equal(t, expBond, gotBond,
|
|
"i: %v\nexpBond: %v\ngotBond: %v\nvalidator: %v\nbond: %v\n",
|
|
i, expBond, gotBond, validator, bond)
|
|
require.Equal(t, expDelegatorShares, gotDelegatorShares,
|
|
"i: %v\nexpDelegatorShares: %v\ngotDelegatorShares: %v\nvalidator: %v\nbond: %v\n",
|
|
i, expDelegatorShares, gotDelegatorShares, validator, bond)
|
|
require.Equal(t, expDelegatorAcc, gotDelegatorAcc,
|
|
"i: %v\nexpDelegatorAcc: %v\ngotDelegatorAcc: %v\nvalidator: %v\nbond: %v\n",
|
|
i, expDelegatorAcc, gotDelegatorAcc, validator, bond)
|
|
}
|
|
|
|
// these are more than we have bonded now
|
|
errorCases := []sdk.Int{
|
|
//1<<64 - 1, // more than int64 power
|
|
//1<<63 + 1, // more than int64 power
|
|
sdk.TokensFromConsensusPower(1<<63 - 1),
|
|
sdk.TokensFromConsensusPower(1 << 31),
|
|
initBond,
|
|
}
|
|
|
|
for _, c := range errorCases {
|
|
tstaking.Undelegate(delegatorAddr, validatorAddr, c, false)
|
|
}
|
|
|
|
// should be able to unbond remaining
|
|
leftBonded := initBond.Sub(unbondAmt.Amount.Mul(sdk.NewInt(numUnbonds)))
|
|
tstaking.Undelegate(delegatorAddr, validatorAddr, leftBonded, true)
|
|
}
|
|
|
|
func TestMultipleMsgCreateValidator(t *testing.T) {
|
|
initPower := int64(1000)
|
|
initTokens := sdk.TokensFromConsensusPower(initPower)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 3, sdk.TokensFromConsensusPower(initPower))
|
|
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
blockTime := time.Now().UTC()
|
|
ctx = ctx.WithBlockTime(blockTime)
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
validatorAddrs := []sdk.ValAddress{
|
|
valAddrs[0],
|
|
valAddrs[1],
|
|
valAddrs[2],
|
|
}
|
|
delegatorAddrs := []sdk.AccAddress{
|
|
delAddrs[0],
|
|
delAddrs[1],
|
|
delAddrs[2],
|
|
}
|
|
|
|
// bond them all
|
|
amt := sdk.TokensFromConsensusPower(10)
|
|
for i, validatorAddr := range validatorAddrs {
|
|
tstaking.CreateValidator(validatorAddr, PKs[i], amt, true)
|
|
// verify that the account is bonded
|
|
validators := app.StakingKeeper.GetValidators(ctx, 100)
|
|
require.Equal(t, (i + 1), len(validators))
|
|
|
|
val := validators[i]
|
|
balanceExpd := initTokens.Sub(amt)
|
|
balanceGot := app.BankKeeper.GetBalance(ctx, delegatorAddrs[i], params.BondDenom).Amount
|
|
|
|
require.Equal(t, i+1, len(validators), "expected %d validators got %d, validators: %v", i+1, len(validators), validators)
|
|
require.Equal(t, amt, val.DelegatorShares.RoundInt(), "expected %d shares, got %d", amt, val.DelegatorShares)
|
|
require.Equal(t, balanceExpd, balanceGot, "expected account to have %d, got %d", balanceExpd, balanceGot)
|
|
}
|
|
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// unbond them all by removing delegation
|
|
for i, validatorAddr := range validatorAddrs {
|
|
_, found := app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
|
|
res := tstaking.Undelegate(delegatorAddrs[i], validatorAddr, amt, true)
|
|
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
// adds validator into unbonding queue
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// removes validator from queue and set
|
|
staking.EndBlocker(ctx.WithBlockTime(blockTime.Add(params.UnbondingTime)), app.StakingKeeper)
|
|
|
|
// Check that the validator is deleted from state
|
|
validators := app.StakingKeeper.GetValidators(ctx, 100)
|
|
require.Equal(t, len(validatorAddrs)-(i+1), len(validators),
|
|
"expected %d validators got %d", len(validatorAddrs)-(i+1), len(validators))
|
|
|
|
_, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.False(t, found)
|
|
|
|
gotBalance := app.BankKeeper.GetBalance(ctx, delegatorAddrs[i], params.BondDenom).Amount
|
|
require.Equal(t, initTokens, gotBalance, "expected account to have %d, got %d", initTokens, gotBalance)
|
|
}
|
|
}
|
|
|
|
func TestMultipleMsgDelegate(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 50, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr, delegatorAddrs := valAddrs[0], delAddrs[1:]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
var amount int64 = 10
|
|
|
|
// first make a validator
|
|
tstaking.CreateValidator(validatorAddr, PKs[0], sdk.NewInt(amount), true)
|
|
|
|
// delegate multiple parties
|
|
for _, delegatorAddr := range delegatorAddrs {
|
|
tstaking.Delegate(delegatorAddr, validatorAddr, sdk.NewInt(10))
|
|
tstaking.CheckDelegator(delegatorAddr, validatorAddr, true)
|
|
}
|
|
|
|
// unbond them all
|
|
for _, delegatorAddr := range delegatorAddrs {
|
|
res := tstaking.Undelegate(delegatorAddr, validatorAddr, sdk.NewInt(amount), true)
|
|
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
ctx = ctx.WithBlockTime(resData.CompletionTime)
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
tstaking.Ctx = ctx
|
|
|
|
// check that the account is unbonded
|
|
_, found := app.StakingKeeper.GetDelegation(ctx, delegatorAddr, validatorAddr)
|
|
require.False(t, found)
|
|
}
|
|
}
|
|
|
|
func TestJailValidator(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr, delegatorAddr := valAddrs[0], delAddrs[1]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
var amt int64 = 10
|
|
|
|
// create the validator and delegate
|
|
tstaking.CreateValidator(validatorAddr, PKs[0], sdk.NewInt(amt), true)
|
|
tstaking.Delegate(delegatorAddr, validatorAddr, sdk.NewInt(amt))
|
|
|
|
// unbond the validators bond portion
|
|
unamt := sdk.NewInt(amt)
|
|
res := tstaking.Undelegate(sdk.AccAddress(validatorAddr), validatorAddr, unamt, true)
|
|
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
ctx = ctx.WithBlockTime(resData.CompletionTime)
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
tstaking.Ctx = ctx
|
|
|
|
tstaking.CheckValidator(validatorAddr, -1, true)
|
|
|
|
// test that the delegator can still withdraw their bonds
|
|
tstaking.Undelegate(delegatorAddr, validatorAddr, unamt, true)
|
|
|
|
err = proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
ctx = ctx.WithBlockTime(resData.CompletionTime)
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
tstaking.Ctx = ctx
|
|
|
|
// verify that the pubkey can now be reused
|
|
tstaking.CreateValidator(validatorAddr, PKs[0], sdk.NewInt(amt), true)
|
|
}
|
|
|
|
func TestValidatorQueue(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr, delegatorAddr := valAddrs[0], delAddrs[1]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 7 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validator and make a bond
|
|
amt := tstaking.CreateValidatorWithValPower(validatorAddr, PKs[0], 10, true)
|
|
tstaking.Delegate(delegatorAddr, validatorAddr, amt)
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// unbond the all self-delegation to put validator in unbonding state
|
|
res := tstaking.Undelegate(sdk.AccAddress(validatorAddr), validatorAddr, amt, true)
|
|
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
finishTime := resData.CompletionTime
|
|
|
|
ctx = tstaking.TurnBlock(finishTime)
|
|
origHeader := ctx.BlockHeader()
|
|
|
|
validator, found := app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
require.True(t, validator.IsUnbonding(), "%v", validator)
|
|
|
|
// should still be unbonding at time 6 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 6))
|
|
|
|
validator, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
require.True(t, validator.IsUnbonding(), "%v", validator)
|
|
|
|
// should be in unbonded state at time 7 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 7))
|
|
|
|
validator, found = app.StakingKeeper.GetValidator(ctx, validatorAddr)
|
|
require.True(t, found)
|
|
require.True(t, validator.IsUnbonded(), "%v", validator)
|
|
}
|
|
|
|
func TestUnbondingPeriod(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 1, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr := valAddrs[0]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 7 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validator
|
|
amt := tstaking.CreateValidatorWithValPower(validatorAddr, PKs[0], 10, true)
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// begin unbonding
|
|
tstaking.Undelegate(sdk.AccAddress(validatorAddr), validatorAddr, amt, true)
|
|
|
|
origHeader := ctx.BlockHeader()
|
|
|
|
_, found := app.StakingKeeper.GetUnbondingDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
|
|
require.True(t, found, "should not have unbonded")
|
|
|
|
// cannot complete unbonding at same time
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
_, found = app.StakingKeeper.GetUnbondingDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
|
|
require.True(t, found, "should not have unbonded")
|
|
|
|
// cannot complete unbonding at time 6 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 6))
|
|
_, found = app.StakingKeeper.GetUnbondingDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
|
|
require.True(t, found, "should not have unbonded")
|
|
|
|
// can complete unbonding at time 7 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 7))
|
|
_, found = app.StakingKeeper.GetUnbondingDelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr)
|
|
require.False(t, found, "should have unbonded")
|
|
}
|
|
|
|
func TestUnbondingFromUnbondingValidator(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr, delegatorAddr := valAddrs[0], delAddrs[1]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// create the validator and delegate
|
|
tstaking.CreateValidator(validatorAddr, PKs[0], sdk.NewInt(10), true)
|
|
tstaking.Delegate(delegatorAddr, validatorAddr, sdk.NewInt(10))
|
|
|
|
// unbond the validators bond portion
|
|
unbondAmt := sdk.NewInt(10)
|
|
res := tstaking.Undelegate(sdk.AccAddress(validatorAddr), validatorAddr, unbondAmt, true)
|
|
|
|
// change the ctx to Block Time one second before the validator would have unbonded
|
|
var resData types.MsgUndelegateResponse
|
|
err := proto.Unmarshal(res.Data, &resData)
|
|
require.NoError(t, err)
|
|
|
|
ctx = ctx.WithBlockTime(resData.CompletionTime.Add(time.Second * -1))
|
|
|
|
// unbond the delegator from the validator
|
|
res = tstaking.Undelegate(delegatorAddr, validatorAddr, unbondAmt, true)
|
|
|
|
ctx = tstaking.TurnBlockTimeDiff(app.StakingKeeper.UnbondingTime(ctx))
|
|
tstaking.Ctx = ctx
|
|
|
|
// Check to make sure that the unbonding delegation is no longer in state
|
|
// (meaning it was deleted in the above EndBlocker)
|
|
_, found := app.StakingKeeper.GetUnbondingDelegation(ctx, delegatorAddr, validatorAddr)
|
|
require.False(t, found, "should be removed from state")
|
|
}
|
|
|
|
func TestRedelegationPeriod(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
validatorAddr, validatorAddr2 := valAddrs[0], valAddrs[1]
|
|
denom := app.StakingKeeper.GetParams(ctx).BondDenom
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 7 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
// initial balance
|
|
amt1 := app.BankKeeper.GetBalance(ctx, sdk.AccAddress(validatorAddr), denom).Amount
|
|
|
|
// create the validators
|
|
tstaking.CreateValidator(validatorAddr, PKs[0], sdk.NewInt(10), true)
|
|
|
|
// balance should have been subtracted after creation
|
|
amt2 := app.BankKeeper.GetBalance(ctx, sdk.AccAddress(validatorAddr), denom).Amount
|
|
require.Equal(t, amt1.Sub(sdk.NewInt(10)), amt2, "expected coins to be subtracted")
|
|
|
|
tstaking.CreateValidator(validatorAddr2, PKs[1], sdk.NewInt(10), true)
|
|
bal1 := app.BankKeeper.GetAllBalances(ctx, sdk.AccAddress(validatorAddr))
|
|
|
|
// begin redelegate
|
|
redAmt := sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(10))
|
|
msgBeginRedelegate := types.NewMsgBeginRedelegate(sdk.AccAddress(validatorAddr), validatorAddr, validatorAddr2, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// origin account should not lose tokens as with a regular delegation
|
|
bal2 := app.BankKeeper.GetAllBalances(ctx, sdk.AccAddress(validatorAddr))
|
|
require.Equal(t, bal1, bal2)
|
|
|
|
origHeader := ctx.BlockHeader()
|
|
|
|
// cannot complete redelegation at same time
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
_, found := app.StakingKeeper.GetRedelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr, validatorAddr2)
|
|
require.True(t, found, "should not have unbonded")
|
|
|
|
// cannot complete redelegation at time 6 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 6))
|
|
_, found = app.StakingKeeper.GetRedelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr, validatorAddr2)
|
|
require.True(t, found, "should not have unbonded")
|
|
|
|
// can complete redelegation at time 7 seconds later
|
|
ctx = tstaking.TurnBlock(origHeader.Time.Add(time.Second * 7))
|
|
_, found = app.StakingKeeper.GetRedelegation(ctx, sdk.AccAddress(validatorAddr), validatorAddr, validatorAddr2)
|
|
require.False(t, found, "should have unbonded")
|
|
}
|
|
|
|
func TestTransitiveRedelegation(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 3, sdk.TokensFromConsensusPower(initPower))
|
|
|
|
val1, val2, val3 := valAddrs[0], valAddrs[1], valAddrs[2]
|
|
blockTime := time.Now().UTC()
|
|
ctx = ctx.WithBlockTime(blockTime)
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// create the validators
|
|
tstaking.CreateValidator(val1, PKs[0], sdk.NewInt(10), true)
|
|
tstaking.CreateValidator(val2, PKs[1], sdk.NewInt(10), true)
|
|
tstaking.CreateValidator(val3, PKs[2], sdk.NewInt(10), true)
|
|
|
|
// begin redelegate
|
|
redAmt := sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(10))
|
|
msgBeginRedelegate := types.NewMsgBeginRedelegate(sdk.AccAddress(val1), val1, val2, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// cannot redelegation to next validator while first delegation exists
|
|
msgBeginRedelegate = types.NewMsgBeginRedelegate(sdk.AccAddress(val1), val2, val3, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, false)
|
|
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
ctx = ctx.WithBlockTime(blockTime.Add(params.UnbondingTime))
|
|
tstaking.Ctx = ctx
|
|
|
|
// complete first redelegation
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// now should be able to redelegate from the second validator to the third
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
}
|
|
|
|
func TestMultipleRedelegationAtSameTime(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
valAddr := valAddrs[0]
|
|
valAddr2 := valAddrs[1]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 1 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validators
|
|
valTokens := tstaking.CreateValidatorWithValPower(valAddr, PKs[0], 10, true)
|
|
tstaking.CreateValidator(valAddr2, PKs[1], valTokens, true)
|
|
|
|
// end block to bond them
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// begin a redelegate
|
|
selfDelAddr := sdk.AccAddress(valAddr) // (the validator is it's own delegator)
|
|
redAmt := sdk.NewCoin(sdk.DefaultBondDenom, valTokens.QuoRaw(2))
|
|
msgBeginRedelegate := types.NewMsgBeginRedelegate(selfDelAddr, valAddr, valAddr2, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// there should only be one entry in the redelegation object
|
|
rd, found := app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.True(t, found)
|
|
require.Len(t, rd.Entries, 1)
|
|
|
|
// start a second redelegation at this same time as the first
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// now there should be two entries
|
|
rd, found = app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.True(t, found)
|
|
require.Len(t, rd.Entries, 2)
|
|
|
|
// move forward in time, should complete both redelegations
|
|
ctx = tstaking.TurnBlockTimeDiff(1 * time.Second)
|
|
rd, found = app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.False(t, found)
|
|
}
|
|
|
|
func TestMultipleRedelegationAtUniqueTimes(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 2, sdk.TokensFromConsensusPower(initPower))
|
|
valAddr := valAddrs[0]
|
|
valAddr2 := valAddrs[1]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 10 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validators
|
|
valTokens := tstaking.CreateValidatorWithValPower(valAddr, PKs[0], 10, true)
|
|
tstaking.CreateValidator(valAddr2, PKs[1], valTokens, true)
|
|
|
|
// end block to bond them
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// begin a redelegate
|
|
selfDelAddr := sdk.AccAddress(valAddr) // (the validator is it's own delegator)
|
|
redAmt := sdk.NewCoin(sdk.DefaultBondDenom, valTokens.QuoRaw(2))
|
|
msgBeginRedelegate := types.NewMsgBeginRedelegate(selfDelAddr, valAddr, valAddr2, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// move forward in time and start a second redelegation
|
|
ctx = ctx.WithBlockTime(ctx.BlockHeader().Time.Add(5 * time.Second))
|
|
tstaking.Ctx = ctx
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// now there should be two entries
|
|
rd, found := app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.True(t, found)
|
|
require.Len(t, rd.Entries, 2)
|
|
|
|
// move forward in time, should complete the first redelegation, but not the second
|
|
ctx = tstaking.TurnBlockTimeDiff(5 * time.Second)
|
|
rd, found = app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.True(t, found)
|
|
require.Len(t, rd.Entries, 1)
|
|
|
|
// move forward in time, should complete the second redelegation
|
|
ctx = tstaking.TurnBlockTimeDiff(5 * time.Second)
|
|
rd, found = app.StakingKeeper.GetRedelegation(ctx, selfDelAddr, valAddr, valAddr2)
|
|
require.False(t, found)
|
|
}
|
|
|
|
func TestMultipleUnbondingDelegationAtSameTime(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 1, sdk.TokensFromConsensusPower(initPower))
|
|
valAddr := valAddrs[0]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 1 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validators
|
|
valTokens := tstaking.CreateValidatorWithValPower(valAddr, PKs[0], 10, true)
|
|
|
|
// end block to bond
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// begin an unbonding delegation
|
|
selfDelAddr := sdk.AccAddress(valAddr) // (the validator is it's own delegator)
|
|
tstaking.Undelegate(selfDelAddr, valAddr, valTokens.QuoRaw(2), true)
|
|
|
|
// there should only be one entry in the ubd object
|
|
ubd, found := app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 1)
|
|
|
|
// start a second ubd at this same time as the first
|
|
tstaking.Undelegate(selfDelAddr, valAddr, valTokens.QuoRaw(2), true)
|
|
|
|
// now there should be two entries
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 2)
|
|
|
|
// move forwaubd in time, should complete both ubds
|
|
ctx = tstaking.TurnBlockTimeDiff(1 * time.Second)
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.False(t, found)
|
|
}
|
|
|
|
func TestMultipleUnbondingDelegationAtUniqueTimes(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 1, sdk.TokensFromConsensusPower(initPower))
|
|
valAddr := valAddrs[0]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.UnbondingTime = 10 * time.Second
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// create the validator
|
|
valTokens := tstaking.CreateValidatorWithValPower(valAddr, PKs[0], 10, true)
|
|
|
|
// end block to bond
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// begin an unbonding delegation
|
|
selfDelAddr := sdk.AccAddress(valAddr) // (the validator is it's own delegator)
|
|
tstaking.Undelegate(selfDelAddr, valAddr, valTokens.QuoRaw(2), true)
|
|
|
|
// there should only be one entry in the ubd object
|
|
ubd, found := app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 1)
|
|
|
|
// move forwaubd in time and start a second redelegation
|
|
ctx = ctx.WithBlockTime(ctx.BlockHeader().Time.Add(5 * time.Second))
|
|
tstaking.Ctx = ctx
|
|
tstaking.Undelegate(selfDelAddr, valAddr, valTokens.QuoRaw(2), true)
|
|
|
|
// now there should be two entries
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 2)
|
|
|
|
// move forwaubd in time, should complete the first redelegation, but not the second
|
|
ctx = tstaking.TurnBlockTimeDiff(5 * time.Second)
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 1)
|
|
|
|
// move forwaubd in time, should complete the second redelegation
|
|
ctx = tstaking.TurnBlockTimeDiff(5 * time.Second)
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, selfDelAddr, valAddr)
|
|
require.False(t, found)
|
|
}
|
|
|
|
func TestUnbondingWhenExcessValidators(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, _, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 3, sdk.TokensFromConsensusPower(initPower))
|
|
val1 := valAddrs[0]
|
|
val2 := valAddrs[1]
|
|
val3 := valAddrs[2]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
// set the unbonding time
|
|
params := app.StakingKeeper.GetParams(ctx)
|
|
params.MaxValidators = 2
|
|
app.StakingKeeper.SetParams(ctx, params)
|
|
|
|
// add three validators
|
|
tstaking.CreateValidatorWithValPower(val1, PKs[0], 50, true)
|
|
// apply TM updates
|
|
app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
require.Equal(t, 1, len(app.StakingKeeper.GetLastValidators(ctx)))
|
|
|
|
valTokens2 := tstaking.CreateValidatorWithValPower(val2, PKs[1], 30, true)
|
|
app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
require.Equal(t, 2, len(app.StakingKeeper.GetLastValidators(ctx)))
|
|
|
|
tstaking.CreateValidatorWithValPower(val3, PKs[2], 10, true)
|
|
app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
require.Equal(t, 2, len(app.StakingKeeper.GetLastValidators(ctx)))
|
|
|
|
// unbond the validator-2
|
|
tstaking.Undelegate(sdk.AccAddress(val2), val2, valTokens2, true)
|
|
// apply TM updates
|
|
app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
|
|
// because there are extra validators waiting to get in, the queued
|
|
// validator (aka. validator-1) should make it into the bonded group, thus
|
|
// the total number of validators should stay the same
|
|
vals := app.StakingKeeper.GetLastValidators(ctx)
|
|
require.Equal(t, 2, len(vals), "vals %v", vals)
|
|
tstaking.CheckValidator(val1, types.Bonded, false)
|
|
}
|
|
|
|
func TestBondUnbondRedelegateSlashTwice(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 3, sdk.TokensFromConsensusPower(initPower))
|
|
valA, valB, del := valAddrs[0], valAddrs[1], delAddrs[2]
|
|
consAddr0 := sdk.ConsAddress(PKs[0].Address())
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
valTokens := tstaking.CreateValidatorWithValPower(valA, PKs[0], 10, true)
|
|
tstaking.CreateValidator(valB, PKs[1], valTokens, true)
|
|
|
|
// delegate 10 stake
|
|
tstaking.Delegate(del, valA, valTokens)
|
|
|
|
// apply Tendermint updates
|
|
updates, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 2, len(updates))
|
|
|
|
// a block passes
|
|
ctx = ctx.WithBlockHeight(1)
|
|
tstaking.Ctx = ctx
|
|
|
|
// begin unbonding 4 stake
|
|
unbondAmt := sdk.TokensFromConsensusPower(4)
|
|
tstaking.Undelegate(del, valA, unbondAmt, true)
|
|
|
|
// begin redelegate 6 stake
|
|
redAmt := sdk.NewCoin(sdk.DefaultBondDenom, sdk.TokensFromConsensusPower(6))
|
|
msgBeginRedelegate := types.NewMsgBeginRedelegate(del, valA, valB, redAmt)
|
|
tstaking.Handle(msgBeginRedelegate, true)
|
|
|
|
// destination delegation should have 6 shares
|
|
delegation, found := app.StakingKeeper.GetDelegation(ctx, del, valB)
|
|
require.True(t, found)
|
|
require.Equal(t, sdk.NewDecFromInt(redAmt.Amount), delegation.Shares)
|
|
|
|
// must apply validator updates
|
|
updates, err = app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 2, len(updates))
|
|
|
|
// slash the validator by half
|
|
app.StakingKeeper.Slash(ctx, consAddr0, 0, 20, sdk.NewDecWithPrec(5, 1))
|
|
|
|
// unbonding delegation should have been slashed by half
|
|
ubd, found := app.StakingKeeper.GetUnbondingDelegation(ctx, del, valA)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 1)
|
|
require.Equal(t, unbondAmt.QuoRaw(2), ubd.Entries[0].Balance)
|
|
|
|
// redelegation should have been slashed by half
|
|
redelegation, found := app.StakingKeeper.GetRedelegation(ctx, del, valA, valB)
|
|
require.True(t, found)
|
|
require.Len(t, redelegation.Entries, 1)
|
|
|
|
// destination delegation should have been slashed by half
|
|
delegation, found = app.StakingKeeper.GetDelegation(ctx, del, valB)
|
|
require.True(t, found)
|
|
require.Equal(t, sdk.NewDecFromInt(redAmt.Amount.QuoRaw(2)), delegation.Shares)
|
|
|
|
// validator power should have been reduced by half
|
|
validator, found := app.StakingKeeper.GetValidator(ctx, valA)
|
|
require.True(t, found)
|
|
require.Equal(t, valTokens.QuoRaw(2), validator.GetBondedTokens())
|
|
|
|
// slash the validator for an infraction committed after the unbonding and redelegation begin
|
|
ctx = ctx.WithBlockHeight(3)
|
|
app.StakingKeeper.Slash(ctx, consAddr0, 2, 10, sdk.NewDecWithPrec(5, 1))
|
|
tstaking.Ctx = ctx
|
|
|
|
// unbonding delegation should be unchanged
|
|
ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, del, valA)
|
|
require.True(t, found)
|
|
require.Len(t, ubd.Entries, 1)
|
|
require.Equal(t, unbondAmt.QuoRaw(2), ubd.Entries[0].Balance)
|
|
|
|
// redelegation should be unchanged
|
|
redelegation, found = app.StakingKeeper.GetRedelegation(ctx, del, valA, valB)
|
|
require.True(t, found)
|
|
require.Len(t, redelegation.Entries, 1)
|
|
|
|
// destination delegation should be unchanged
|
|
delegation, found = app.StakingKeeper.GetDelegation(ctx, del, valB)
|
|
require.True(t, found)
|
|
require.Equal(t, sdk.NewDecFromInt(redAmt.Amount.QuoRaw(2)), delegation.Shares)
|
|
|
|
// end blocker
|
|
staking.EndBlocker(ctx, app.StakingKeeper)
|
|
|
|
// validator power should have been reduced to zero
|
|
// validator should be in unbonding state
|
|
validator, _ = app.StakingKeeper.GetValidator(ctx, valA)
|
|
require.Equal(t, validator.GetStatus(), types.Unbonding)
|
|
}
|
|
|
|
func TestInvalidMsg(t *testing.T) {
|
|
k := keeper.Keeper{}
|
|
h := staking.NewHandler(k)
|
|
|
|
res, err := h(sdk.NewContext(nil, tmproto.Header{}, false, nil), testdata.NewTestMsg())
|
|
require.Error(t, err)
|
|
require.Nil(t, res)
|
|
require.True(t, strings.Contains(err.Error(), "unrecognized staking message type"))
|
|
}
|
|
|
|
func TestInvalidCoinDenom(t *testing.T) {
|
|
initPower := int64(1000)
|
|
app, ctx, delAddrs, valAddrs := bootstrapHandlerGenesisTest(t, initPower, 3, sdk.TokensFromConsensusPower(initPower))
|
|
valA, valB, delAddr := valAddrs[0], valAddrs[1], delAddrs[2]
|
|
tstaking := teststaking.NewHelper(t, ctx, app.StakingKeeper)
|
|
|
|
valTokens := sdk.TokensFromConsensusPower(100)
|
|
invalidCoin := sdk.NewCoin("churros", valTokens)
|
|
validCoin := sdk.NewCoin(sdk.DefaultBondDenom, valTokens)
|
|
oneCoin := sdk.NewCoin(sdk.DefaultBondDenom, sdk.OneInt())
|
|
|
|
commission := types.NewCommissionRates(sdk.OneDec(), sdk.OneDec(), sdk.ZeroDec())
|
|
msgCreate, err := types.NewMsgCreateValidator(valA, PKs[0], invalidCoin, types.Description{}, commission, sdk.OneInt())
|
|
require.NoError(t, err)
|
|
tstaking.Handle(msgCreate, false)
|
|
|
|
msgCreate, err = types.NewMsgCreateValidator(valA, PKs[0], validCoin, types.Description{}, commission, sdk.OneInt())
|
|
require.NoError(t, err)
|
|
tstaking.Handle(msgCreate, true)
|
|
|
|
msgCreate, err = types.NewMsgCreateValidator(valB, PKs[1], validCoin, types.Description{}, commission, sdk.OneInt())
|
|
require.NoError(t, err)
|
|
tstaking.Handle(msgCreate, true)
|
|
|
|
msgDelegate := types.NewMsgDelegate(delAddr, valA, invalidCoin)
|
|
tstaking.Handle(msgDelegate, false)
|
|
|
|
msgDelegate = types.NewMsgDelegate(delAddr, valA, validCoin)
|
|
tstaking.Handle(msgDelegate, true)
|
|
|
|
msgUndelegate := types.NewMsgUndelegate(delAddr, valA, invalidCoin)
|
|
tstaking.Handle(msgUndelegate, false)
|
|
|
|
msgUndelegate = types.NewMsgUndelegate(delAddr, valA, oneCoin)
|
|
tstaking.Handle(msgUndelegate, true)
|
|
|
|
msgRedelegate := types.NewMsgBeginRedelegate(delAddr, valA, valB, invalidCoin)
|
|
tstaking.Handle(msgRedelegate, false)
|
|
|
|
msgRedelegate = types.NewMsgBeginRedelegate(delAddr, valA, valB, oneCoin)
|
|
tstaking.Handle(msgRedelegate, true)
|
|
}
|