1b7b2ba216
Two new tests are skipped because they're buggy. Making some newer random state tests work required implementing the 'compressed return value encoding'.
121 lines
3.2 KiB
Go
121 lines
3.2 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Package tests implements execution of Ethereum JSON tests.
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package tests
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import (
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"os"
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"path/filepath"
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)
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var (
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baseDir = filepath.Join(".", "files")
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blockTestDir = filepath.Join(baseDir, "BlockchainTests")
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stateTestDir = filepath.Join(baseDir, "StateTests")
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transactionTestDir = filepath.Join(baseDir, "TransactionTests")
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vmTestDir = filepath.Join(baseDir, "VMTests")
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rlpTestDir = filepath.Join(baseDir, "RLPTests")
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BlockSkipTests = []string{
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// These tests are not valid, as they are out of scope for RLP and
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// the consensus protocol.
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"BLOCK__RandomByteAtTheEnd",
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"TRANSCT__RandomByteAtTheEnd",
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"BLOCK__ZeroByteAtTheEnd",
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"TRANSCT__ZeroByteAtTheEnd",
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"ChainAtoChainB_blockorder2",
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"ChainAtoChainB_blockorder1",
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"GasLimitHigherThan2p63m1", // not yet ;)
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"SuicideIssue", // fails genesis check
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}
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/* Go client does not support transaction (account) nonces above 2^64. This
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technically breaks consensus but is regarded as "reasonable
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engineering constraint" as accounts cannot easily reach such high
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nonce values in practice
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*/
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TransSkipTests = []string{
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"TransactionWithHihghNonce256",
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}
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StateSkipTests = []string{}
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VmSkipTests = []string{}
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)
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func readJson(reader io.Reader, value interface{}) error {
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data, err := ioutil.ReadAll(reader)
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if err != nil {
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return fmt.Errorf("error reading JSON file: %v", err)
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}
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if err = json.Unmarshal(data, &value); err != nil {
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if syntaxerr, ok := err.(*json.SyntaxError); ok {
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line := findLine(data, syntaxerr.Offset)
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return fmt.Errorf("JSON syntax error at line %v: %v", line, err)
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}
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return fmt.Errorf("JSON unmarshal error: %v", err)
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}
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return nil
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}
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func readJsonHttp(uri string, value interface{}) error {
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resp, err := http.Get(uri)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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err = readJson(resp.Body, value)
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if err != nil {
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return err
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}
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return nil
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}
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func readJsonFile(fn string, value interface{}) error {
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file, err := os.Open(fn)
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if err != nil {
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return err
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}
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defer file.Close()
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err = readJson(file, value)
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if err != nil {
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return fmt.Errorf("%s in file %s", err.Error(), fn)
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}
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return nil
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}
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// findLine returns the line number for the given offset into data.
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func findLine(data []byte, offset int64) (line int) {
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line = 1
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for i, r := range string(data) {
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if int64(i) >= offset {
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return
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}
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if r == '\n' {
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line++
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}
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}
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return
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}
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