120 lines
3.2 KiB
Go
120 lines
3.2 KiB
Go
// Copyright 2014 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 tests implements execution of Ethereum JSON tests.
|
|
package tests
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/ethereum/go-ethereum/core"
|
|
)
|
|
|
|
var (
|
|
baseDir = filepath.Join(".", "files")
|
|
blockTestDir = filepath.Join(baseDir, "BlockchainTests")
|
|
stateTestDir = filepath.Join(baseDir, "StateTests")
|
|
transactionTestDir = filepath.Join(baseDir, "TransactionTests")
|
|
vmTestDir = filepath.Join(baseDir, "VMTests")
|
|
rlpTestDir = filepath.Join(baseDir, "RLPTests")
|
|
|
|
BlockSkipTests = []string{
|
|
// These tests are not valid, as they are out of scope for RLP and
|
|
// the consensus protocol.
|
|
"BLOCK__RandomByteAtTheEnd",
|
|
"TRANSCT__RandomByteAtTheEnd",
|
|
"BLOCK__ZeroByteAtTheEnd",
|
|
"TRANSCT__ZeroByteAtTheEnd",
|
|
}
|
|
|
|
/* Go client does not support transaction (account) nonces above 2^64. This
|
|
technically breaks consensus but is regarded as "reasonable
|
|
engineering constraint" as accounts cannot easily reach such high
|
|
nonce values in practice
|
|
*/
|
|
TransSkipTests = []string{"TransactionWithHihghNonce256"}
|
|
StateSkipTests = []string{}
|
|
VmSkipTests = []string{}
|
|
)
|
|
|
|
// Disable reporting bad blocks for the tests
|
|
func init() {
|
|
core.DisableBadBlockReporting = true
|
|
}
|
|
|
|
func readJson(reader io.Reader, value interface{}) error {
|
|
data, err := ioutil.ReadAll(reader)
|
|
if err != nil {
|
|
return fmt.Errorf("Error reading JSON file", err.Error())
|
|
}
|
|
if err = json.Unmarshal(data, &value); err != nil {
|
|
if syntaxerr, ok := err.(*json.SyntaxError); ok {
|
|
line := findLine(data, syntaxerr.Offset)
|
|
return fmt.Errorf("JSON syntax error at line %v: %v", line, err)
|
|
}
|
|
return fmt.Errorf("JSON unmarshal error: %v", err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func readJsonHttp(uri string, value interface{}) error {
|
|
resp, err := http.Get(uri)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
err = readJson(resp.Body, value)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func readJsonFile(fn string, value interface{}) error {
|
|
file, err := os.Open(fn)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer file.Close()
|
|
|
|
err = readJson(file, value)
|
|
if err != nil {
|
|
return fmt.Errorf("%s in file %s", err.Error(), fn)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// findLine returns the line number for the given offset into data.
|
|
func findLine(data []byte, offset int64) (line int) {
|
|
line = 1
|
|
for i, r := range string(data) {
|
|
if int64(i) >= offset {
|
|
return
|
|
}
|
|
if r == '\n' {
|
|
line++
|
|
}
|
|
}
|
|
return
|
|
}
|