mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-22 11:41:19 +00:00
1f13f73045
* eip 1559_tx_constraints * eip 1559_tx_constraints * return error on uint256 overflow * up uint256 version * merge master * fix master Co-authored-by: ledgerwatch <akhounov@gmail.com>
92 lines
2.7 KiB
Go
92 lines
2.7 KiB
Go
// Copyright 2019 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty off
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Debugging utilities for Merkle Patricia trees
|
|
|
|
package trie
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/holiman/uint256"
|
|
|
|
"github.com/ledgerwatch/erigon/common"
|
|
"github.com/ledgerwatch/erigon/core/types/accounts"
|
|
)
|
|
|
|
var debugTests = []struct {
|
|
aHexKeys []string
|
|
aBalances []uint64
|
|
sHexKeys []string
|
|
sHexValues []string
|
|
}{
|
|
{
|
|
aHexKeys: []string{"0x00000000"},
|
|
aBalances: []uint64{13},
|
|
sHexKeys: []string{},
|
|
sHexValues: []string{},
|
|
},
|
|
{
|
|
aHexKeys: []string{"0x0000000000000000"},
|
|
aBalances: []uint64{13},
|
|
sHexKeys: []string{"0x00000000000000000100000000000001", "0x00000000000000000020000000000002"},
|
|
sHexValues: []string{"0x01", "0x02"},
|
|
},
|
|
{
|
|
aHexKeys: []string{"0x0000000000000000", "0x000f000000000000"},
|
|
aBalances: []uint64{13, 567},
|
|
sHexKeys: []string{"0x00000000000000000100000000000001", "0x00000000000000000020000000000002"},
|
|
sHexValues: []string{"0x01", "0x02"},
|
|
},
|
|
}
|
|
|
|
func TestPrintLoad(t *testing.T) {
|
|
trace := true
|
|
for tn, debugTest := range debugTests {
|
|
if trace {
|
|
fmt.Printf("Test number %d\n", tn)
|
|
}
|
|
tr := New(common.Hash{})
|
|
for i, balance := range debugTest.aBalances {
|
|
account := &accounts.Account{Initialised: true, Balance: *uint256.NewInt(balance), CodeHash: emptyState}
|
|
tr.UpdateAccount(common.FromHex(debugTest.aHexKeys[i]), account)
|
|
}
|
|
for i, sHexKey := range debugTest.sHexKeys {
|
|
tr.Update(common.FromHex(sHexKey), common.FromHex(debugTest.sHexValues[i]))
|
|
}
|
|
trieHash := tr.Hash()
|
|
var b bytes.Buffer
|
|
tr.Print(&b)
|
|
if trace {
|
|
fmt.Printf("Trie: %s\n", tr.root.fstring(""))
|
|
fmt.Printf("Buffer: 0x%x\n", b.Bytes())
|
|
}
|
|
trLoaded, err := Load(&b)
|
|
if err != nil {
|
|
t.Errorf("could not load trie from the buffer: %v", err)
|
|
}
|
|
loadedHash := trLoaded.Hash()
|
|
if trace {
|
|
fmt.Printf("Loaded trie: %s\n", trLoaded.root.fstring(""))
|
|
}
|
|
if trieHash != loadedHash {
|
|
t.Errorf("original trie hash %x != loaded trie hash %x", trieHash, loadedHash)
|
|
}
|
|
}
|
|
}
|