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62 lines
1.5 KiB
62 lines
1.5 KiB
package core
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import (
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"crypto/ecdsa"
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"math/big"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/event"
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)
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func transaction() *types.Transaction {
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return types.NewTransactionMessage(common.Address{}, big.NewInt(100), big.NewInt(100), big.NewInt(100), nil)
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}
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func setupTxPool() (*TxPool, *ecdsa.PrivateKey) {
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db, _ := ethdb.NewMemDatabase()
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statedb := state.New(common.Hash{}, db)
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var m event.TypeMux
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key, _ := crypto.GenerateKey()
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return NewTxPool(&m, func() *state.StateDB { return statedb }), key
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}
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func TestInvalidTransactions(t *testing.T) {
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pool, key := setupTxPool()
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tx := transaction()
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tx.SignECDSA(key)
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err := pool.Add(tx)
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if err != ErrNonExistentAccount {
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t.Error("expected", ErrNonExistentAccount)
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}
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from, _ := tx.From()
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pool.currentState().AddBalance(from, big.NewInt(1))
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err = pool.Add(tx)
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if err != ErrInsufficientFunds {
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t.Error("expected", ErrInsufficientFunds)
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}
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pool.currentState().AddBalance(from, big.NewInt(100*100))
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err = pool.Add(tx)
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if err != ErrIntrinsicGas {
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t.Error("expected", ErrIntrinsicGas)
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}
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pool.currentState().SetNonce(from, 1)
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pool.currentState().AddBalance(from, big.NewInt(0xffffffffffffff))
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tx.GasLimit = big.NewInt(100000)
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tx.Price = big.NewInt(1)
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tx.SignECDSA(key)
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err = pool.Add(tx)
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if err != ErrImpossibleNonce {
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t.Error("expected", ErrImpossibleNonce)
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}
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}
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