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path: root/cmd/ethtest/main.go
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/*
    This file is part of go-ethereum

    go-ethereum is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    go-ethereum 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with go-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
/**
 * @authors:
 *  Jeffrey Wilcke <i@jev.io>
 */

package main

import (
    "io/ioutil"
    "os"

    "github.com/ethereum/go-ethereum/logger/glog"
    "github.com/ethereum/go-ethereum/tests"
)

func getFiles(path string) ([]string, error) {
    var files []string
    f, err := os.Open(path)
    if err != nil {
        return nil, err
    }
    defer f.Close()

    fi, err := f.Stat()
    if err != nil {
        return nil, err
    }

    switch mode := fi.Mode(); {
    case mode.IsDir():
        fi, _ := ioutil.ReadDir(path)
        files = make([]string, len(fi))
        for i, v := range fi {
            // only go 1 depth and leave directory entires blank
            if !v.IsDir() {
                files[i] = path + v.Name()
            }
        }
    case mode.IsRegular():
        files = make([]string, 1)
        files[0] = path
    }

    return files, nil
}

func main() {
    glog.SetToStderr(true)
    var continueOnError bool = false
    // vm.Debug = true

    if len(os.Args) < 2 {
        glog.Exit("Must specify test type")
    }

    testtype := os.Args[1]
    var pattern string
    if len(os.Args) > 2 {
        pattern = os.Args[2]
    }

    files, err := getFiles(pattern)
    if err != nil {
        glog.Fatal(err)
    }

    for _, testfile := range files {
        // Skip blank entries
        if len(testfile) == 0 {
            continue
        }
        // TODO allow io.Reader to be passed so Stdin can be piped
        // RunVmTest(strings.NewReader(os.Args[2]))
        // RunVmTest(os.Stdin)
        var err error
        switch testtype {
        case "vm", "VMTests":
            err = tests.RunVmTest(testfile)
        case "state", "StateTest":
            err = tests.RunStateTest(testfile)
        case "tx", "TransactionTests":
            err = tests.RunTransactionTests(testfile)
        case "bc", "BlockChainTest":
            err = tests.RunBlockTest(testfile)
        default:
            glog.Fatalln("Invalid test type specified")
        }

        if err != nil {
            if continueOnError {
                glog.Errorln(err)
            } else {
                glog.Fatalln(err)
            }
        }
    }
}