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189 lines
6.7 KiB
189 lines
6.7 KiB
package statedb
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import (
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"io/ioutil"
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"os"
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"testing"
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"github.com/hermeznetwork/hermez-node/common"
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"github.com/hermeznetwork/hermez-node/eth"
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"github.com/hermeznetwork/hermez-node/log"
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"github.com/hermeznetwork/hermez-node/test/til"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestProcessTxsSynchronizer(t *testing.T) {
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// TODO once TTGL is updated, use the blockchain L2Tx (not PoolL2Tx) for
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// the Synchronizer tests
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dir, err := ioutil.TempDir("", "tmpdb")
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require.Nil(t, err)
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defer assert.Nil(t, os.RemoveAll(dir))
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sdb, err := NewStateDB(dir, TypeSynchronizer, 32)
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assert.Nil(t, err)
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// generate test transactions from test.SetTest0 code
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tc := til.NewContext(eth.RollupConstMaxL1UserTx)
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blocks, err := tc.GenerateBlocks(til.SetBlockchain0)
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require.Nil(t, err)
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assert.Equal(t, 31, len(blocks[0].L1UserTxs))
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assert.Equal(t, 4, len(blocks[0].Batches[0].L1CoordinatorTxs))
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assert.Equal(t, 0, len(blocks[0].Batches[1].L1CoordinatorTxs))
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assert.Equal(t, 22, len(blocks[0].Batches[2].L2Txs))
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assert.Equal(t, 1, len(blocks[1].Batches[0].L1CoordinatorTxs))
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assert.Equal(t, 59, len(blocks[1].Batches[0].L2Txs))
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assert.Equal(t, 1, len(blocks[1].Batches[1].L1CoordinatorTxs))
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assert.Equal(t, 8, len(blocks[1].Batches[1].L2Txs))
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// Coordinator Idx where to send the fees
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coordIdxs := []common.Idx{256, 257, 258, 259}
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// Idx of user 'A'
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idxA1 := tc.Users["A"].Accounts[common.TokenID(1)].Idx
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log.Debug("1st batch, 1st block, only L1CoordinatorTxs")
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ptOut, err := sdb.ProcessTxs(nil, nil, blocks[0].Batches[0].L1CoordinatorTxs, nil)
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require.Nil(t, err)
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assert.Equal(t, 4, len(ptOut.CreatedAccounts))
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log.Debug("2nd batch, 1st block")
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l2Txs := common.L2TxsToPoolL2Txs(blocks[0].Batches[1].L2Txs)
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ptOut, err = sdb.ProcessTxs(coordIdxs, blocks[0].L1UserTxs, blocks[0].Batches[1].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 0, len(ptOut.ExitInfos))
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assert.Equal(t, 31, len(ptOut.CreatedAccounts))
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acc, err := sdb.GetAccount(idxA1)
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require.Nil(t, err)
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assert.Equal(t, "50", acc.Balance.String())
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log.Debug("3rd batch, 1st block")
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l2Txs = common.L2TxsToPoolL2Txs(blocks[0].Batches[2].L2Txs)
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ptOut, err = sdb.ProcessTxs(coordIdxs, nil, blocks[0].Batches[2].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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// TODO once TTGL is updated, add a check that a input poolL2Tx with
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// Nonce & TokenID =0, after ProcessTxs call has the expected value
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assert.Equal(t, 0, len(ptOut.ExitInfos))
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assert.Equal(t, 0, len(ptOut.CreatedAccounts))
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acc, err = sdb.GetAccount(idxA1)
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require.Nil(t, err)
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assert.Equal(t, "28", acc.Balance.String())
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log.Debug("1st batch, 2nd block")
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l2Txs = common.L2TxsToPoolL2Txs(blocks[1].Batches[0].L2Txs)
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ptOut, err = sdb.ProcessTxs(coordIdxs, nil, blocks[1].Batches[0].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 4, len(ptOut.ExitInfos)) // the 'ForceExit(1)' is not computed yet, as the batch is without L1UserTxs
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assert.Equal(t, 1, len(ptOut.CreatedAccounts))
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acc, err = sdb.GetAccount(idxA1)
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require.Nil(t, err)
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assert.Equal(t, "53", acc.Balance.String())
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log.Debug("2nd batch, 2nd block")
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l2Txs = common.L2TxsToPoolL2Txs(blocks[1].Batches[1].L2Txs)
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ptOut, err = sdb.ProcessTxs(coordIdxs, blocks[1].L1UserTxs, blocks[1].Batches[1].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 2, len(ptOut.ExitInfos)) // 2, as previous batch was without L1UserTxs, and has pending the 'ForceExit(1) A: 5'
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assert.Equal(t, 1, len(ptOut.CreatedAccounts))
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acc, err = sdb.GetAccount(idxA1)
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assert.Nil(t, err)
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assert.Equal(t, "78", acc.Balance.String())
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idxB0 := tc.Users["C"].Accounts[common.TokenID(0)].Idx
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acc, err = sdb.GetAccount(idxB0)
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require.Nil(t, err)
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assert.Equal(t, "51", acc.Balance.String())
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// get balance of Coordinator account for TokenID==0
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acc, err = sdb.GetAccount(common.Idx(256))
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require.Nil(t, err)
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assert.Equal(t, "2", acc.Balance.String())
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}
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/*
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WIP
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func TestProcessTxsBatchBuilder(t *testing.T) {
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dir, err := ioutil.TempDir("", "tmpdb")
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require.Nil(t, err)
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defer assert.Nil(t, os.RemoveAll(dir))
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sdb, err := NewStateDB(dir, TypeBatchBuilder, 32)
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assert.Nil(t, err)
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// generate test transactions from test.SetTest0 code
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tc := til.NewContext()
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blocks := tc.GenerateBlocks(til.SetBlockchain0)
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assert.Equal(t, 29, len(blocks[0].Batches[0].L1UserTxs))
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assert.Equal(t, 0, len(blocks[0].Batches[0].L1CoordinatorTxs))
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assert.Equal(t, 21, len(blocks[0].Batches[0].L2Txs))
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assert.Equal(t, 1, len(blocks[0].Batches[1].L1UserTxs))
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assert.Equal(t, 1, len(blocks[0].Batches[1].L1CoordinatorTxs))
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assert.Equal(t, 59, len(blocks[0].Batches[1].L2Txs))
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assert.Equal(t, 9, len(blocks[0].Batches[2].L1UserTxs))
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assert.Equal(t, 0, len(blocks[0].Batches[2].L1CoordinatorTxs))
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assert.Equal(t, 8, len(blocks[0].Batches[2].L2Txs))
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// Idx of user 'A'
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idxA1 := tc.Users["A"].Accounts[common.TokenID(1)].Idx
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// use first batch
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l2Txs := common.L2TxsToPoolL2Txs(blocks[0].Batches[0].L2Txs)
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_, exitInfos, err := sdb.ProcessTxs(coordIdxs, blocks[0].Batches[0].L1UserTxs, blocks[0].Batches[0].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 0, len(exitInfos))
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acc, err := sdb.GetAccount(idxA1)
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assert.Nil(t, err)
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assert.Equal(t, "28", acc.Balance.String())
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// use second batch
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l2Txs = common.L2TxsToPoolL2Txs(blocks[0].Batches[1].L2Txs)
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_, exitInfos, err = sdb.ProcessTxs(coordIdxs, blocks[0].Batches[1].L1UserTxs, blocks[0].Batches[1].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 5, len(exitInfos))
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acc, err = sdb.GetAccount(idxA1)
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require.Nil(t, err)
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assert.Equal(t, "48", acc.Balance.String())
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// use third batch
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l2Txs = common.L2TxsToPoolL2Txs(blocks[0].Batches[2].L2Txs)
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_, exitInfos, err = sdb.ProcessTxs(coordIdxs, blocks[0].Batches[2].L1UserTxs, blocks[0].Batches[2].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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assert.Equal(t, 1, len(exitInfos))
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acc, err = sdb.GetAccount(idxA1)
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assert.Nil(t, err)
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assert.Equal(t, "23", acc.Balance.String())
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}
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func TestZKInputsGeneration(t *testing.T) {
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dir, err := ioutil.TempDir("", "tmpdb")
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require.Nil(t, err)
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defer assert.Nil(t, os.RemoveAll(dir))
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sdb, err := NewStateDB(dir, TypeBatchBuilder, 32)
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assert.Nil(t, err)
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// generate test transactions from test.SetTest0 code
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tc := til.NewContext()
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blocks := tc.GenerateBlocks(til.SetBlockchain0)
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assert.Equal(t, 29, len(blocks[0].Batches[0].L1UserTxs))
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assert.Equal(t, 0, len(blocks[0].Batches[0].L1CoordinatorTxs))
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assert.Equal(t, 21, len(blocks[0].Batches[0].L2Txs))
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l2Txs := common.L2TxsToPoolL2Txs(blocks[0].Batches[0].L2Txs)
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zki, _, err := sdb.ProcessTxs(coordIdxs, blocks[0].Batches[0].L1UserTxs, blocks[0].Batches[0].L1CoordinatorTxs, l2Txs)
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require.Nil(t, err)
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s, err := json.Marshal(zki)
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require.Nil(t, err)
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debug:=true
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if debug {
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fmt.Println(string(s))
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}
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}
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*/
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