mirror of
https://github.com/0glabs/0g-chain.git
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134 lines
4.5 KiB
Go
134 lines
4.5 KiB
Go
package validatorvesting
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// nolint
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// DONTCOVER
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import (
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"testing"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/tendermint/tendermint/crypto"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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"github.com/cosmos/cosmos-sdk/x/bank"
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"github.com/cosmos/cosmos-sdk/x/mock"
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"github.com/cosmos/cosmos-sdk/x/staking"
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"github.com/cosmos/cosmos-sdk/x/supply"
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supplyexported "github.com/cosmos/cosmos-sdk/x/supply/exported"
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"github.com/cosmos/cosmos-sdk/x/validator-vesting/internal/keeper"
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"github.com/cosmos/cosmos-sdk/x/validator-vesting/internal/types"
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)
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var (
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valTokens = sdk.TokensFromConsensusPower(42)
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initTokens = sdk.TokensFromConsensusPower(100000)
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valCoins = sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, valTokens))
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initCoins = sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, initTokens))
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)
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type testInput struct {
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mApp *mock.App
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keeper keeper.Keeper
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sk staking.Keeper
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addrs []sdk.AccAddress
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pubKeys []crypto.PubKey
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privKeys []crypto.PrivKey
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}
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func getMockApp(t *testing.T, numGenAccs int, genState types.GenesisState, genAccs []auth.Account) testInput {
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mApp := mock.NewApp()
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staking.RegisterCodec(mApp.Cdc)
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types.RegisterCodec(mApp.Cdc)
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supply.RegisterCodec(mApp.Cdc)
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keyStaking := sdk.NewKVStoreKey(staking.StoreKey)
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keyValidatorVesting := sdk.NewKVStoreKey(types.StoreKey)
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keySupply := sdk.NewKVStoreKey(supply.StoreKey)
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validatorVestingAcc := supply.NewEmptyModuleAccount(types.ModuleName, supply.Burner)
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notBondedPool := supply.NewEmptyModuleAccount(staking.NotBondedPoolName, supply.Burner, supply.Staking)
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bondPool := supply.NewEmptyModuleAccount(staking.BondedPoolName, supply.Burner, supply.Staking)
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blacklistedAddrs := make(map[string]bool)
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blacklistedAddrs[validatorVestingAcc.GetAddress().String()] = true
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blacklistedAddrs[notBondedPool.GetAddress().String()] = true
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blacklistedAddrs[bondPool.GetAddress().String()] = true
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pk := mApp.ParamsKeeper
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bk := bank.NewBaseKeeper(mApp.AccountKeeper, mApp.ParamsKeeper.Subspace(bank.DefaultParamspace), bank.DefaultCodespace, blacklistedAddrs)
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maccPerms := map[string][]string{
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types.ModuleName: {supply.Burner},
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staking.NotBondedPoolName: {supply.Burner, supply.Staking},
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staking.BondedPoolName: {supply.Burner, supply.Staking},
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}
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supplyKeeper := supply.NewKeeper(mApp.Cdc, keySupply, mApp.AccountKeeper, bk, maccPerms)
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sk := staking.NewKeeper(
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mApp.Cdc, keyStaking, supplyKeeper, pk.Subspace(staking.DefaultParamspace), staking.DefaultCodespace,
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)
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keeper := keeper.NewKeeper(
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mApp.Cdc, keyValidatorVesting, mApp.AccountKeeper, bk, supplyKeeper, sk)
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mApp.SetBeginBlocker(getBeginBlocker(keeper))
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mApp.SetInitChainer(getInitChainer(mApp, keeper, sk, supplyKeeper, genAccs, genState,
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[]supplyexported.ModuleAccountI{validatorVestingAcc, notBondedPool, bondPool}))
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require.NoError(t, mApp.CompleteSetup(keyStaking, keyValidatorVesting, keySupply))
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var (
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addrs []sdk.AccAddress
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pubKeys []crypto.PubKey
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privKeys []crypto.PrivKey
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)
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if genAccs == nil || len(genAccs) == 0 {
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genAccs, addrs, pubKeys, privKeys = mock.CreateGenAccounts(numGenAccs, valCoins)
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}
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mock.SetGenesis(mApp, genAccs)
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return testInput{mApp, keeper, sk, addrs, pubKeys, privKeys}
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}
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// gov and staking endblocker
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func getBeginBlocker(keeper Keeper) sdk.BeginBlocker {
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return func(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock {
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BeginBlocker(ctx, req, keeper)
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return abci.ResponseBeginBlock{}
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}
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}
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// gov and staking initchainer
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func getInitChainer(mapp *mock.App, keeper Keeper, stakingKeeper staking.Keeper, supplyKeeper supply.Keeper, accs []auth.Account, genState GenesisState,
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blacklistedAddrs []supplyexported.ModuleAccountI) sdk.InitChainer {
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return func(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
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mapp.InitChainer(ctx, req)
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stakingGenesis := staking.DefaultGenesisState()
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totalSupply := sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, initTokens.MulRaw(int64(len(mapp.GenesisAccounts)))))
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supplyKeeper.SetSupply(ctx, supply.NewSupply(totalSupply))
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// set module accounts
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for _, macc := range blacklistedAddrs {
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supplyKeeper.SetModuleAccount(ctx, macc)
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}
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validators := staking.InitGenesis(ctx, stakingKeeper, mapp.AccountKeeper, supplyKeeper, stakingGenesis)
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if genState.IsEmpty() {
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InitGenesis(ctx, keeper, mapp.AccountKeeper, types.DefaultGenesisState())
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} else {
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InitGenesis(ctx, keeper, mapp.AccountKeeper, genState)
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}
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return abci.ResponseInitChain{
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Validators: validators,
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}
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}
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}
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