mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 10:05:18 +00:00
462 lines
11 KiB
Go
462 lines
11 KiB
Go
package app
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import (
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"encoding/json"
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"fmt"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/examples/basecoin/types"
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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/ibc"
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abci "github.com/tendermint/abci/types"
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crypto "github.com/tendermint/go-crypto"
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dbm "github.com/tendermint/tmlibs/db"
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"github.com/tendermint/tmlibs/log"
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)
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// Construct some global addrs and txs for tests.
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var (
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chainID = "" // TODO
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accName = "foobart"
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priv1 = crypto.GenPrivKeyEd25519()
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addr1 = priv1.PubKey().Address()
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priv2 = crypto.GenPrivKeyEd25519()
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addr2 = priv2.PubKey().Address()
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addr3 = crypto.GenPrivKeyEd25519().PubKey().Address()
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priv4 = crypto.GenPrivKeyEd25519()
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addr4 = priv4.PubKey().Address()
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coins = sdk.Coins{{"foocoin", 10}}
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halfCoins = sdk.Coins{{"foocoin", 5}}
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manyCoins = sdk.Coins{{"foocoin", 1}, {"barcoin", 1}}
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fee = sdk.StdFee{
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sdk.Coins{{"foocoin", 0}},
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0,
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}
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sendMsg1 = bank.MsgSend{
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Inputs: []bank.Input{bank.NewInput(addr1, coins)},
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Outputs: []bank.Output{bank.NewOutput(addr2, coins)},
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}
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sendMsg2 = bank.MsgSend{
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Inputs: []bank.Input{bank.NewInput(addr1, coins)},
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Outputs: []bank.Output{
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bank.NewOutput(addr2, halfCoins),
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bank.NewOutput(addr3, halfCoins),
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},
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}
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sendMsg3 = bank.MsgSend{
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Inputs: []bank.Input{
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bank.NewInput(addr1, coins),
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bank.NewInput(addr4, coins),
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},
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Outputs: []bank.Output{
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bank.NewOutput(addr2, coins),
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bank.NewOutput(addr3, coins),
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},
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}
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sendMsg4 = bank.MsgSend{
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Inputs: []bank.Input{
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bank.NewInput(addr2, coins),
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},
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Outputs: []bank.Output{
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bank.NewOutput(addr1, coins),
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},
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}
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sendMsg5 = bank.MsgSend{
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Inputs: []bank.Input{
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bank.NewInput(addr1, manyCoins),
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},
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Outputs: []bank.Output{
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bank.NewOutput(addr2, manyCoins),
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},
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}
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)
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func loggerAndDB() (log.Logger, dbm.DB) {
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logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout)).With("module", "sdk/app")
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db := dbm.NewMemDB()
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return logger, db
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}
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func newBasecoinApp() *BasecoinApp {
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logger, db := loggerAndDB()
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return NewBasecoinApp(logger, db)
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}
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func setGenesisAccounts(bapp *BasecoinApp, accs ...auth.BaseAccount) error {
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genaccs := make([]*types.GenesisAccount, len(accs))
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for i, acc := range accs {
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genaccs[i] = types.NewGenesisAccount(&types.AppAccount{acc, accName})
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}
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genesisState := types.GenesisState{
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Accounts: genaccs,
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}
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stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
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if err != nil {
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return err
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}
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// Initialize the chain
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vals := []abci.Validator{}
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bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
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bapp.Commit()
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return nil
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}
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//_______________________________________________________________________
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func TestMsgs(t *testing.T) {
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bapp := newBasecoinApp()
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msgs := []struct {
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msg sdk.Msg
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}{
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{sendMsg1},
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}
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for i, m := range msgs {
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// Run a CheckDeliver
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SignCheckDeliver(t, bapp, m.msg, []int64{int64(i)}, false, priv1)
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}
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}
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func TestSortGenesis(t *testing.T) {
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logger, db := loggerAndDB()
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bapp := NewBasecoinApp(logger, db)
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// Note the order: the coins are unsorted!
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coinDenom1, coinDenom2 := "foocoin", "barcoin"
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genState := fmt.Sprintf(`{
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"accounts": [{
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"address": "%s",
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"coins": [
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{
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"denom": "%s",
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"amount": 10
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},
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{
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"denom": "%s",
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"amount": 20
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}
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]
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}]
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}`, addr1.String(), coinDenom1, coinDenom2)
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// Initialize the chain
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vals := []abci.Validator{}
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bapp.InitChain(abci.RequestInitChain{vals, []byte(genState)})
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bapp.Commit()
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// Unsorted coins means invalid
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err := sendMsg5.ValidateBasic()
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require.Equal(t, sdk.CodeInvalidCoins, err.Code(), err.ABCILog())
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// Sort coins, should be valid
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sendMsg5.Inputs[0].Coins.Sort()
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sendMsg5.Outputs[0].Coins.Sort()
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err = sendMsg5.ValidateBasic()
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require.Nil(t, err)
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// Ensure we can send
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SignCheckDeliver(t, bapp, sendMsg5, []int64{0}, true, priv1)
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}
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func TestGenesis(t *testing.T) {
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logger, db := loggerAndDB()
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bapp := NewBasecoinApp(logger, db)
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// Construct some genesis bytes to reflect basecoin/types/AppAccount
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pk := crypto.GenPrivKeyEd25519().PubKey()
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addr := pk.Address()
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coins, err := sdk.ParseCoins("77foocoin,99barcoin")
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require.Nil(t, err)
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baseAcc := auth.BaseAccount{
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Address: addr,
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Coins: coins,
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}
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acc := &types.AppAccount{baseAcc, "foobart"}
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err = setGenesisAccounts(bapp, baseAcc)
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assert.Nil(t, err)
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// A checkTx context
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ctx := bapp.BaseApp.NewContext(true, abci.Header{})
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res1 := bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
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assert.Equal(t, acc, res1)
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// reload app and ensure the account is still there
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bapp = NewBasecoinApp(logger, db)
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ctx = bapp.BaseApp.NewContext(true, abci.Header{})
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res1 = bapp.accountMapper.GetAccount(ctx, baseAcc.Address)
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assert.Equal(t, acc, res1)
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}
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func TestMsgSendWithAccounts(t *testing.T) {
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bapp := newBasecoinApp()
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// Construct some genesis bytes to reflect basecoin/types/AppAccount
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// Give 77 foocoin to the first key
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coins, err := sdk.ParseCoins("77foocoin")
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require.Nil(t, err)
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baseAcc := auth.BaseAccount{
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Address: addr1,
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Coins: coins,
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}
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// Construct genesis state
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err = setGenesisAccounts(bapp, baseAcc)
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assert.Nil(t, err)
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// A checkTx context (true)
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ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
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res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
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assert.Equal(t, baseAcc, res1.(*types.AppAccount).BaseAccount)
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// Run a CheckDeliver
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SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, true, priv1)
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// Check balances
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CheckBalance(t, bapp, addr1, "67foocoin")
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CheckBalance(t, bapp, addr2, "10foocoin")
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// Delivering again should cause replay error
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SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, false, priv1)
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// bumping the txnonce number without resigning should be an auth error
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tx := genTx(sendMsg1, []int64{0}, priv1)
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tx.Signatures[0].Sequence = 1
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res := bapp.Deliver(tx)
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assert.Equal(t, sdk.ToABCICode(sdk.CodespaceRoot, sdk.CodeUnauthorized), res.Code, res.Log)
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// resigning the tx with the bumped sequence should work
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SignCheckDeliver(t, bapp, sendMsg1, []int64{1}, true, priv1)
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}
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func TestMsgSendMultipleOut(t *testing.T) {
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bapp := newBasecoinApp()
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genCoins, err := sdk.ParseCoins("42foocoin")
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require.Nil(t, err)
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acc1 := auth.BaseAccount{
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Address: addr1,
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Coins: genCoins,
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}
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acc2 := auth.BaseAccount{
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Address: addr2,
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Coins: genCoins,
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}
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err = setGenesisAccounts(bapp, acc1, acc2)
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assert.Nil(t, err)
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// Simulate a Block
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SignCheckDeliver(t, bapp, sendMsg2, []int64{0}, true, priv1)
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// Check balances
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CheckBalance(t, bapp, addr1, "32foocoin")
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CheckBalance(t, bapp, addr2, "47foocoin")
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CheckBalance(t, bapp, addr3, "5foocoin")
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}
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func TestSengMsgMultipleInOut(t *testing.T) {
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bapp := newBasecoinApp()
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genCoins, err := sdk.ParseCoins("42foocoin")
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require.Nil(t, err)
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acc1 := auth.BaseAccount{
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Address: addr1,
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Coins: genCoins,
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}
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acc2 := auth.BaseAccount{
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Address: addr2,
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Coins: genCoins,
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}
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acc4 := auth.BaseAccount{
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Address: addr4,
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Coins: genCoins,
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}
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err = setGenesisAccounts(bapp, acc1, acc2, acc4)
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assert.Nil(t, err)
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// CheckDeliver
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SignCheckDeliver(t, bapp, sendMsg3, []int64{0, 0}, true, priv1, priv4)
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// Check balances
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CheckBalance(t, bapp, addr1, "32foocoin")
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CheckBalance(t, bapp, addr4, "32foocoin")
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CheckBalance(t, bapp, addr2, "52foocoin")
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CheckBalance(t, bapp, addr3, "10foocoin")
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}
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func TestMsgSendDependent(t *testing.T) {
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bapp := newBasecoinApp()
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genCoins, err := sdk.ParseCoins("42foocoin")
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require.Nil(t, err)
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acc1 := auth.BaseAccount{
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Address: addr1,
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Coins: genCoins,
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}
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err = setGenesisAccounts(bapp, acc1)
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assert.Nil(t, err)
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// CheckDeliver
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SignCheckDeliver(t, bapp, sendMsg1, []int64{0}, true, priv1)
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// Check balances
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CheckBalance(t, bapp, addr1, "32foocoin")
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CheckBalance(t, bapp, addr2, "10foocoin")
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// Simulate a Block
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SignCheckDeliver(t, bapp, sendMsg4, []int64{0}, true, priv2)
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// Check balances
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CheckBalance(t, bapp, addr1, "42foocoin")
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}
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func TestMsgQuiz(t *testing.T) {
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bapp := newBasecoinApp()
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// Construct genesis state
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// Construct some genesis bytes to reflect basecoin/types/AppAccount
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baseAcc := auth.BaseAccount{
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Address: addr1,
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Coins: nil,
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}
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acc1 := &types.AppAccount{baseAcc, "foobart"}
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// Construct genesis state
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genesisState := map[string]interface{}{
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"accounts": []*types.GenesisAccount{
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types.NewGenesisAccount(acc1),
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},
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}
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stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
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require.Nil(t, err)
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// Initialize the chain (nil)
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vals := []abci.Validator{}
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bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
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bapp.Commit()
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// A checkTx context (true)
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ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
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res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
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assert.Equal(t, acc1, res1)
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}
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func TestIBCMsgs(t *testing.T) {
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bapp := newBasecoinApp()
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sourceChain := "source-chain"
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destChain := "dest-chain"
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baseAcc := auth.BaseAccount{
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Address: addr1,
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Coins: coins,
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}
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acc1 := &types.AppAccount{baseAcc, "foobart"}
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err := setGenesisAccounts(bapp, baseAcc)
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assert.Nil(t, err)
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// A checkTx context (true)
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ctxCheck := bapp.BaseApp.NewContext(true, abci.Header{})
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res1 := bapp.accountMapper.GetAccount(ctxCheck, addr1)
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assert.Equal(t, acc1, res1)
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packet := ibc.IBCPacket{
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SrcAddr: addr1,
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DestAddr: addr1,
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Coins: coins,
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SrcChain: sourceChain,
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DestChain: destChain,
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}
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transferMsg := ibc.IBCTransferMsg{
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IBCPacket: packet,
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}
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receiveMsg := ibc.IBCReceiveMsg{
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IBCPacket: packet,
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Relayer: addr1,
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Sequence: 0,
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}
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SignCheckDeliver(t, bapp, transferMsg, []int64{0}, true, priv1)
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CheckBalance(t, bapp, addr1, "")
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SignCheckDeliver(t, bapp, transferMsg, []int64{1}, false, priv1)
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SignCheckDeliver(t, bapp, receiveMsg, []int64{2}, true, priv1)
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CheckBalance(t, bapp, addr1, "10foocoin")
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SignCheckDeliver(t, bapp, receiveMsg, []int64{3}, false, priv1)
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}
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func genTx(msg sdk.Msg, seq []int64, priv ...crypto.PrivKeyEd25519) sdk.StdTx {
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sigs := make([]sdk.StdSignature, len(priv))
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for i, p := range priv {
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sigs[i] = sdk.StdSignature{
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PubKey: p.PubKey(),
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Signature: p.Sign(sdk.StdSignBytes(chainID, seq, fee, msg)),
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Sequence: seq[i],
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}
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}
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return sdk.NewStdTx(msg, fee, sigs)
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}
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func SignCheckDeliver(t *testing.T, bapp *BasecoinApp, msg sdk.Msg, seq []int64, expPass bool, priv ...crypto.PrivKeyEd25519) {
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// Sign the tx
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tx := genTx(msg, seq, priv...)
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// Run a Check
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res := bapp.Check(tx)
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if expPass {
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require.Equal(t, sdk.ABCICodeOK, res.Code, res.Log)
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} else {
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require.NotEqual(t, sdk.ABCICodeOK, res.Code, res.Log)
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}
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// Simulate a Block
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bapp.BeginBlock(abci.RequestBeginBlock{})
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res = bapp.Deliver(tx)
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if expPass {
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require.Equal(t, sdk.ABCICodeOK, res.Code, res.Log)
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} else {
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require.NotEqual(t, sdk.ABCICodeOK, res.Code, res.Log)
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}
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bapp.EndBlock(abci.RequestEndBlock{})
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//bapp.Commit()
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}
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func CheckBalance(t *testing.T, bapp *BasecoinApp, addr sdk.Address, balExpected string) {
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ctxDeliver := bapp.BaseApp.NewContext(false, abci.Header{})
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res2 := bapp.accountMapper.GetAccount(ctxDeliver, addr)
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assert.Equal(t, balExpected, fmt.Sprintf("%v", res2.GetCoins()))
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}
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