138 lines
4.7 KiB
Go
138 lines
4.7 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 of
|
|
// 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/>.
|
|
|
|
package fourbyte
|
|
|
|
import (
|
|
"math/big"
|
|
"testing"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/common/hexutil"
|
|
"github.com/ethereum/go-ethereum/signer/core/apitypes"
|
|
)
|
|
|
|
func mixAddr(a string) (*common.MixedcaseAddress, error) {
|
|
return common.NewMixedcaseAddressFromString(a)
|
|
}
|
|
func toHexBig(h string) hexutil.Big {
|
|
b := new(big.Int).SetBytes(common.FromHex(h))
|
|
return hexutil.Big(*b)
|
|
}
|
|
func toHexUint(h string) hexutil.Uint64 {
|
|
b := new(big.Int).SetBytes(common.FromHex(h))
|
|
return hexutil.Uint64(b.Uint64())
|
|
}
|
|
func dummyTxArgs(t txtestcase) *apitypes.SendTxArgs {
|
|
to, _ := mixAddr(t.to)
|
|
from, _ := mixAddr(t.from)
|
|
n := toHexUint(t.n)
|
|
gas := toHexUint(t.g)
|
|
gasPrice := toHexBig(t.gp)
|
|
value := toHexBig(t.value)
|
|
var (
|
|
data, input *hexutil.Bytes
|
|
)
|
|
if t.d != "" {
|
|
a := hexutil.Bytes(common.FromHex(t.d))
|
|
data = &a
|
|
}
|
|
if t.i != "" {
|
|
a := hexutil.Bytes(common.FromHex(t.i))
|
|
input = &a
|
|
}
|
|
return &apitypes.SendTxArgs{
|
|
From: *from,
|
|
To: to,
|
|
Value: value,
|
|
Nonce: n,
|
|
GasPrice: &gasPrice,
|
|
Gas: gas,
|
|
Data: data,
|
|
Input: input,
|
|
}
|
|
}
|
|
|
|
type txtestcase struct {
|
|
from, to, n, g, gp, value, d, i string
|
|
expectErr bool
|
|
numMessages int
|
|
}
|
|
|
|
func TestTransactionValidation(t *testing.T) {
|
|
t.Parallel()
|
|
var (
|
|
// use empty db, there are other tests for the abi-specific stuff
|
|
db = newEmpty()
|
|
)
|
|
testcases := []txtestcase{
|
|
// Invalid to checksum
|
|
{from: "000000000000000000000000000000000000dead", to: "000000000000000000000000000000000000dead",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", numMessages: 1},
|
|
// valid 0x000000000000000000000000000000000000dEaD
|
|
{from: "000000000000000000000000000000000000dead", to: "0x000000000000000000000000000000000000dEaD",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", numMessages: 0},
|
|
// conflicting input and data
|
|
{from: "000000000000000000000000000000000000dead", to: "0x000000000000000000000000000000000000dEaD",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", d: "0x01", i: "0x02", expectErr: true},
|
|
// Data can't be parsed
|
|
{from: "000000000000000000000000000000000000dead", to: "0x000000000000000000000000000000000000dEaD",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", d: "0x0102", numMessages: 1},
|
|
// Data (on Input) can't be parsed
|
|
{from: "000000000000000000000000000000000000dead", to: "0x000000000000000000000000000000000000dEaD",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", i: "0x0102", numMessages: 1},
|
|
// Send to 0
|
|
{from: "000000000000000000000000000000000000dead", to: "0x0000000000000000000000000000000000000000",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", numMessages: 1},
|
|
// Create empty contract (no value)
|
|
{from: "000000000000000000000000000000000000dead", to: "",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x00", numMessages: 1},
|
|
// Create empty contract (with value)
|
|
{from: "000000000000000000000000000000000000dead", to: "",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", expectErr: true},
|
|
// Small payload for create
|
|
{from: "000000000000000000000000000000000000dead", to: "",
|
|
n: "0x01", g: "0x20", gp: "0x40", value: "0x01", d: "0x01", numMessages: 1},
|
|
}
|
|
for i, test := range testcases {
|
|
msgs, err := db.ValidateTransaction(nil, dummyTxArgs(test))
|
|
if err == nil && test.expectErr {
|
|
t.Errorf("Test %d, expected error", i)
|
|
for _, msg := range msgs.Messages {
|
|
t.Logf("* %s: %s", msg.Typ, msg.Message)
|
|
}
|
|
}
|
|
if err != nil && !test.expectErr {
|
|
t.Errorf("Test %d, unexpected error: %v", i, err)
|
|
}
|
|
if err == nil {
|
|
got := len(msgs.Messages)
|
|
if got != test.numMessages {
|
|
for _, msg := range msgs.Messages {
|
|
t.Logf("* %s: %s", msg.Typ, msg.Message)
|
|
}
|
|
t.Errorf("Test %d, expected %d messages, got %d", i, test.numMessages, got)
|
|
} else {
|
|
//Debug printout, remove later
|
|
for _, msg := range msgs.Messages {
|
|
t.Logf("* [%d] %s: %s", i, msg.Typ, msg.Message)
|
|
}
|
|
t.Log()
|
|
}
|
|
}
|
|
}
|
|
}
|