forked from cerc-io/plugeth
102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
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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BlockSkipTests = []string{
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"SimpleTx3",
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// these panic in block_processor.go:84 , see https://github.com/ethereum/go-ethereum/issues/1384
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"TRANSCT_rvalue_TooShort",
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"TRANSCT_rvalue_TooLarge",
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"TRANSCT_svalue_TooLarge",
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// TODO: check why these fail
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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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// TODO: why does this fail? should be check in ethash now
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"DifficultyIsZero",
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// TODO: why does this fail?
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"wrongMixHash",
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}
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TransSkipTests = []string{"TransactionWithHihghNonce256"}
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StateSkipTests = []string{"mload32bitBound_return", "mload32bitBound_return2"}
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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", err.Error())
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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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