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test_util.go
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test_util.go
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// nolint:staticcheck
package v2
import (
"fmt"
"reflect"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/gogo/protobuf/proto"
tmrand "github.com/tendermint/tendermint/libs/rand"
crosschaintypes "github.com/functionx/fx-core/v3/x/crosschain/types"
"github.com/functionx/fx-core/v3/x/gravity/types"
)
func InitTestGravityDB(cdc codec.Codec, legacyAmino *codec.LegacyAmino, genesisState types.GenesisState, paramsStore, gravityStore sdk.KVStore) {
paramsPrefixStore := prefix.NewStore(paramsStore, append([]byte(types.ModuleName), '/'))
for _, pair := range genesisState.Params.ParamSetPairs() {
v := reflect.Indirect(reflect.ValueOf(pair.Value)).Interface()
if err := pair.ValidatorFn(v); err != nil {
panic(fmt.Sprintf("value from ParamSetPair is invalid: %s", err))
}
bz, err := legacyAmino.MarshalJSON(v)
if err != nil {
panic(err)
}
paramsPrefixStore.Set(pair.Key, bz)
}
gravityStore.Set(types.LastObservedEventNonceKey, sdk.Uint64ToBigEndian(genesisState.LastObservedNonce))
gravityStore.Set(types.LastObservedEthereumBlockHeightKey, cdc.MustMarshal(&genesisState.LastObservedBlockHeight))
gravityStore.Set(types.LastObservedValsetKey, cdc.MustMarshal(&genesisState.LastObservedValset))
gravityStore.Set(types.LastSlashedValsetNonce, sdk.Uint64ToBigEndian(genesisState.LastSlashedValsetNonce))
gravityStore.Set(types.LastSlashedBatchBlock, sdk.Uint64ToBigEndian(genesisState.LastSlashedBatchBlock))
for _, delKey := range genesisState.DelegateKeys {
oracleAddr, err := sdk.ValAddressFromBech32(delKey.Validator)
if err != nil {
panic(err)
}
bridger := sdk.MustAccAddressFromBech32(delKey.Orchestrator)
gravityStore.Set(append(types.ValidatorAddressByOrchestratorAddress, bridger.Bytes()...), oracleAddr.Bytes())
gravityStore.Set(append(types.EthAddressByValidatorKey, oracleAddr.Bytes()...), []byte(delKey.EthAddress))
gravityStore.Set(append(types.ValidatorByEthAddressKey, []byte(delKey.EthAddress)...), oracleAddr.Bytes())
}
for _, item := range genesisState.Erc20ToDenoms {
gravityStore.Set(append(types.DenomToERC20Key, []byte(item.Denom)...), []byte(item.Erc20))
gravityStore.Set(append(types.ERC20ToDenomKey, []byte(item.Erc20)...), []byte(item.Denom))
}
latestValsetNonce := uint64(0)
for _, vs := range genesisState.Valsets {
if vs.Nonce > latestValsetNonce {
latestValsetNonce = vs.Nonce
}
gravityStore.Set(append(types.ValsetRequestKey, sdk.Uint64ToBigEndian(vs.Nonce)...), cdc.MustMarshal(&vs))
}
gravityStore.Set(types.LatestValsetNonce, sdk.Uint64ToBigEndian(latestValsetNonce))
for _, conf := range genesisState.ValsetConfirms {
addr := sdk.MustAccAddressFromBech32(conf.Orchestrator)
key := append(types.ValsetConfirmKey, append(sdk.Uint64ToBigEndian(conf.Nonce), addr.Bytes()...)...)
gravityStore.Set(key, cdc.MustMarshal(&conf))
}
for _, batch := range genesisState.Batches {
key := append(append(types.OutgoingTxBatchKey, []byte(batch.TokenContract)...), sdk.Uint64ToBigEndian(batch.BatchNonce)...)
gravityStore.Set(key, cdc.MustMarshal(&batch))
blockKey := append(types.OutgoingTxBatchBlockKey, sdk.Uint64ToBigEndian(batch.Block)...)
gravityStore.Set(blockKey, cdc.MustMarshal(&batch))
}
for _, conf := range genesisState.BatchConfirms {
addr := sdk.MustAccAddressFromBech32(conf.Orchestrator)
key := append(types.BatchConfirmKey, append([]byte(conf.TokenContract), append(sdk.Uint64ToBigEndian(conf.Nonce), addr.Bytes()...)...)...)
gravityStore.Set(key, cdc.MustMarshal(&conf))
}
for _, tx := range genesisState.UnbatchedTransfers {
key := append(types.OutgoingTxPoolKey, sdk.Uint64ToBigEndian(tx.Id)...)
gravityStore.Set(key, cdc.MustMarshal(&tx))
// add deprecated key
amount := make([]byte, 32)
amount = tx.Erc20Fee.Amount.BigInt().FillBytes(amount)
idxKey := append(types.SecondIndexOutgoingTxFeeKey, append([]byte(tx.Erc20Fee.Contract), amount...)...)
var idSet crosschaintypes.IDSet
if gravityStore.Has(idxKey) {
bz := gravityStore.Get(idxKey)
cdc.MustUnmarshal(bz, &idSet)
}
idSet.Ids = append(idSet.Ids, tx.Id)
gravityStore.Set(idxKey, cdc.MustMarshal(&idSet))
}
for _, att := range genesisState.Attestations {
claim, err := types.UnpackAttestationClaim(cdc, &att)
if err != nil {
panic("couldn't cast to claim")
}
aKey := append(types.OracleAttestationKey, append(sdk.Uint64ToBigEndian(claim.GetEventNonce()), claim.ClaimHash()...)...)
gravityStore.Set(aKey, cdc.MustMarshal(&att))
}
getLastEventNonceByValidator := func(val sdk.ValAddress) uint64 {
bytes := gravityStore.Get(append(types.LastEventNonceByValidatorKey, val.Bytes()...))
if len(bytes) == 0 {
lowestObserved := sdk.BigEndianToUint64(gravityStore.Get(types.LastObservedEventNonceKey))
if lowestObserved > 0 {
return lowestObserved - 1
} else {
return 0
}
}
return sdk.BigEndianToUint64(bytes)
}
for _, att := range genesisState.Attestations {
claim, err := types.UnpackAttestationClaim(cdc, &att)
if err != nil {
panic("couldn't cast to claim")
}
for _, vote := range att.Votes {
val, err := sdk.ValAddressFromBech32(vote)
if err != nil {
panic(err)
}
last := getLastEventNonceByValidator(val)
if claim.GetEventNonce() > last {
gravityStore.Set(append(types.LastEventNonceByValidatorKey, val.Bytes()...), sdk.Uint64ToBigEndian(claim.GetEventNonce()))
gravityStore.Set(append(types.LastEventBlockHeightByValidatorKey, val.Bytes()...), sdk.Uint64ToBigEndian(claim.GetBlockHeight()))
}
}
}
gravityStore.Set(types.KeyLastTXPoolID, sdk.Uint64ToBigEndian(genesisState.LastTxPoolId))
gravityStore.Set(types.KeyLastOutgoingBatchID, sdk.Uint64ToBigEndian(genesisState.LastBatchId))
// add deprecated key
gravityStore.Set(types.LastUnBondingBlockHeight, sdk.Uint64ToBigEndian(tmrand.Uint64()))
gravityStore.Set(append(types.IbcSequenceHeightKey, []byte(fmt.Sprintf("%s/%s/%d", "transfer", "channel-1", tmrand.Uint64()))...), sdk.Uint64ToBigEndian(tmrand.Uint64()))
}
func TestParams() types.Params {
params := types.Params{
GravityId: "fx-bridge-eth",
BridgeChainId: 1,
SignedValsetsWindow: 10000,
SignedBatchesWindow: 10000,
SignedClaimsWindow: 10000,
TargetBatchTimeout: 43200000,
AverageBlockTime: 5000,
AverageEthBlockTime: 15000,
SlashFractionValset: sdk.NewDec(1).Quo(sdk.NewDec(1000)),
SlashFractionBatch: sdk.NewDec(1).Quo(sdk.NewDec(1000)),
SlashFractionClaim: sdk.NewDec(1).Quo(sdk.NewDec(1000)),
SlashFractionConflictingClaim: sdk.NewDec(1).Quo(sdk.NewDec(1000)),
UnbondSlashingValsetsWindow: 10000,
IbcTransferTimeoutHeight: 10000,
ValsetUpdatePowerChangePercent: sdk.NewDec(1).Quo(sdk.NewDec(10)),
}
return params
}
func AttClaimToAny(msg proto.Message) *codectypes.Any {
anyMsg, err := codectypes.NewAnyWithValue(msg)
if err != nil {
panic(err)
}
return anyMsg
}