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Added paranoia check

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This commit is contained in:
obscuren 2014-07-02 17:47:18 +02:00
parent 40e3d2ab55
commit 8de099ae75
1 changed files with 14 additions and 0 deletions
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14
ethtrie/trie.go
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@ -1,6 +1,7 @@
package ethtrie package ethtrie
import ( import (
"bytes"
"fmt" "fmt"
"github.com/ethereum/eth-go/ethcrypto" "github.com/ethereum/eth-go/ethcrypto"
"github.com/ethereum/eth-go/ethutil" "github.com/ethereum/eth-go/ethutil"
@ -8,6 +9,19 @@ import (
"sync" "sync"
) )
func ParanoiaCheck(t1 *Trie) (bool, *Trie) {
t2 := NewTrie(ethutil.Config.Db, "")
t1.NewIterator().Each(func(key string, v *ethutil.Value) {
t2.Update(key, v.Str())
})
a := ethutil.NewValue(t2.Root).Bytes()
b := ethutil.NewValue(t1.Root).Bytes()
return bytes.Compare(a, b) == 0, t2
}
func (s *Cache) Len() int { func (s *Cache) Len() int {
return len(s.nodes) return len(s.nodes)
} }