146 lines
5.3 KiB
Go
146 lines
5.3 KiB
Go
// nolint:deadcode unused
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package slashing
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import (
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"encoding/hex"
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"testing"
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"time"
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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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"github.com/tendermint/tendermint/crypto/ed25519"
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dbm "github.com/tendermint/tendermint/libs/db"
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"github.com/tendermint/tendermint/libs/log"
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"github.com/cosmos/cosmos-sdk/codec"
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"github.com/cosmos/cosmos-sdk/store"
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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/params"
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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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)
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// TODO remove dependencies on staking (should only refer to validator set type from sdk)
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var (
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pks = []crypto.PubKey{
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newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB50"),
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newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB51"),
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newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB52"),
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}
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addrs = []sdk.ValAddress{
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sdk.ValAddress(pks[0].Address()),
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sdk.ValAddress(pks[1].Address()),
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sdk.ValAddress(pks[2].Address()),
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}
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initTokens = sdk.TokensFromConsensusPower(200)
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initCoins = sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, initTokens))
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)
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func createTestCodec() *codec.Codec {
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cdc := codec.New()
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sdk.RegisterCodec(cdc)
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auth.RegisterCodec(cdc)
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supply.RegisterCodec(cdc)
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bank.RegisterCodec(cdc)
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staking.RegisterCodec(cdc)
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codec.RegisterCrypto(cdc)
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return cdc
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}
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func createTestInput(t *testing.T, defaults Params) (sdk.Context, bank.Keeper, staking.Keeper, params.Subspace, Keeper) {
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keyAcc := sdk.NewKVStoreKey(auth.StoreKey)
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keyStaking := sdk.NewKVStoreKey(staking.StoreKey)
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tkeyStaking := sdk.NewTransientStoreKey(staking.TStoreKey)
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keySlashing := sdk.NewKVStoreKey(StoreKey)
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keySupply := sdk.NewKVStoreKey(supply.StoreKey)
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keyParams := sdk.NewKVStoreKey(params.StoreKey)
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tkeyParams := sdk.NewTransientStoreKey(params.TStoreKey)
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db := dbm.NewMemDB()
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ms := store.NewCommitMultiStore(db)
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ms.MountStoreWithDB(keyAcc, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(tkeyStaking, sdk.StoreTypeTransient, nil)
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ms.MountStoreWithDB(keyStaking, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(keySupply, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(keySlashing, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(keyParams, sdk.StoreTypeIAVL, db)
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ms.MountStoreWithDB(tkeyParams, sdk.StoreTypeTransient, db)
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err := ms.LoadLatestVersion()
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require.Nil(t, err)
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ctx := sdk.NewContext(ms, abci.Header{Time: time.Unix(0, 0)}, false, log.NewNopLogger())
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cdc := createTestCodec()
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paramsKeeper := params.NewKeeper(cdc, keyParams, tkeyParams, params.DefaultCodespace)
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accountKeeper := auth.NewAccountKeeper(cdc, keyAcc, paramsKeeper.Subspace(auth.DefaultParamspace), auth.ProtoBaseAccount)
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bk := bank.NewBaseKeeper(accountKeeper, paramsKeeper.Subspace(bank.DefaultParamspace), bank.DefaultCodespace)
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maccPerms := map[string][]string{
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auth.FeeCollectorName: nil,
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staking.NotBondedPoolName: []string{supply.Burner, supply.Staking},
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staking.BondedPoolName: []string{supply.Burner, supply.Staking},
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}
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supplyKeeper := supply.NewKeeper(cdc, keySupply, accountKeeper, bk, supply.DefaultCodespace, maccPerms)
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totalSupply := sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, initTokens.MulRaw(int64(len(addrs)))))
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supplyKeeper.SetSupply(ctx, supply.NewSupply(totalSupply))
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sk := staking.NewKeeper(cdc, keyStaking, tkeyStaking, supplyKeeper, paramsKeeper.Subspace(staking.DefaultParamspace), staking.DefaultCodespace)
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genesis := staking.DefaultGenesisState()
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// set module accounts
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feeCollectorAcc := supply.NewEmptyModuleAccount(auth.FeeCollectorName)
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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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supplyKeeper.SetModuleAccount(ctx, feeCollectorAcc)
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supplyKeeper.SetModuleAccount(ctx, bondPool)
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supplyKeeper.SetModuleAccount(ctx, notBondedPool)
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_ = staking.InitGenesis(ctx, sk, accountKeeper, supplyKeeper, genesis)
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for _, addr := range addrs {
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_, err = bk.AddCoins(ctx, sdk.AccAddress(addr), initCoins)
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}
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require.Nil(t, err)
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paramstore := paramsKeeper.Subspace(DefaultParamspace)
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keeper := NewKeeper(cdc, keySlashing, &sk, paramstore, DefaultCodespace)
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sk.SetHooks(keeper.Hooks())
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require.NotPanics(t, func() {
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InitGenesis(ctx, keeper, sk, GenesisState{defaults, nil, nil})
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})
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return ctx, bk, sk, paramstore, keeper
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}
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func newPubKey(pk string) (res crypto.PubKey) {
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pkBytes, err := hex.DecodeString(pk)
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if err != nil {
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panic(err)
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}
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var pkEd ed25519.PubKeyEd25519
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copy(pkEd[:], pkBytes[:])
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return pkEd
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}
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func testAddr(addr string) sdk.AccAddress {
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res := []byte(addr)
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return res
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}
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func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey crypto.PubKey, amt sdk.Int) staking.MsgCreateValidator {
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commission := staking.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
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return staking.NewMsgCreateValidator(
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address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt),
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staking.Description{}, commission, sdk.OneInt(),
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)
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}
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func newTestMsgDelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, delAmount sdk.Int) staking.MsgDelegate {
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amount := sdk.NewCoin(sdk.DefaultBondDenom, delAmount)
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return staking.NewMsgDelegate(delAddr, valAddr, amount)
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}
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