lotus/itests/nonce_test.go

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2021-07-02 16:04:13 +00:00
package itests
import (
"context"
"testing"
"time"
"github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/itests/kit"
"github.com/stretchr/testify/require"
)
func TestNonceIncremental(t *testing.T) {
ctx := context.Background()
kit.QuietMiningLogs()
client, _, ens := kit.EnsembleMinimal(t, kit.MockProofs())
ens.InterconnectAll().BeginMining(10 * time.Millisecond)
// create a new address where to send funds.
addr, err := client.WalletNew(ctx, types.KTBLS)
require.NoError(t, err)
// get the existing balance from the default wallet to then split it.
bal, err := client.WalletBalance(ctx, client.DefaultKey.Address)
require.NoError(t, err)
const iterations = 100
// we'll send half our balance (saving the other half for gas),
// in `iterations` increments.
toSend := big.Div(bal, big.NewInt(2))
each := big.Div(toSend, big.NewInt(iterations))
var sms []*types.SignedMessage
for i := 0; i < iterations; i++ {
msg := &types.Message{
From: client.DefaultKey.Address,
To: addr,
Value: each,
}
sm, err := client.MpoolPushMessage(ctx, msg, nil)
require.NoError(t, err)
require.EqualValues(t, i, sm.Message.Nonce)
sms = append(sms, sm)
}
for _, sm := range sms {
_, err := client.StateWaitMsg(ctx, sm.Cid(), 3, api.LookbackNoLimit, true)
require.NoError(t, err)
}
}