erigon-pulse/tests/state_test.go
2023-06-26 13:55:36 +07:00

107 lines
3.1 KiB
Go

// Copyright 2015 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/>.
//go:build integration
package tests
import (
"bufio"
"bytes"
"context"
"fmt"
"reflect"
"runtime"
"testing"
"github.com/ledgerwatch/erigon-lib/common/datadir"
"github.com/ledgerwatch/log/v3"
"github.com/ledgerwatch/erigon/core/state/temporal"
"github.com/ledgerwatch/erigon/core/vm"
"github.com/ledgerwatch/erigon/eth/tracers/logger"
)
func TestState(t *testing.T) {
defer log.Root().SetHandler(log.Root().GetHandler())
log.Root().SetHandler(log.LvlFilterHandler(log.LvlError, log.StderrHandler))
if runtime.GOOS == "windows" {
t.Skip("fix me on win please") // it's too slow on win, need generally improve speed of this tests
}
//t.Parallel()
st := new(testMatcher)
// EOF is not implemented yet
st.skipLoad(`^EIPTests/stEOF/`)
// Very time consuming
st.skipLoad(`^stTimeConsuming/`)
st.skipLoad(`.*vmPerformance/loop.*`)
st.walk(t, stateTestDir, func(t *testing.T, name string, test *StateTest) {
for _, subtest := range test.Subtests() {
subtest := subtest
key := fmt.Sprintf("%s/%d", subtest.Fork, subtest.Index)
t.Run(key, func(t *testing.T) {
_, db, _ := temporal.NewTestDB(t, datadir.New(t.TempDir()), nil)
withTrace(t, func(vmconfig vm.Config) error {
tx, err := db.BeginRw(context.Background())
if err != nil {
t.Fatal(err)
}
defer tx.Rollback()
_, err = test.Run(tx, subtest, vmconfig)
tx.Rollback()
if err != nil && len(test.json.Post[subtest.Fork][subtest.Index].ExpectException) > 0 {
// Ignore expected errors
return nil
}
return st.checkFailure(t, err)
})
})
}
})
}
func withTrace(t *testing.T, test func(vm.Config) error) {
// Use config from command line arguments.
config := vm.Config{}
err := test(config)
if err == nil {
return
}
// Test failed, re-run with tracing enabled.
t.Error(err)
buf := new(bytes.Buffer)
w := bufio.NewWriter(buf)
tracer := logger.NewJSONLogger(&logger.LogConfig{DisableMemory: true}, w)
config.Debug, config.Tracer = true, tracer
err2 := test(config)
if !reflect.DeepEqual(err, err2) {
t.Errorf("different error for second run: %v", err2)
}
w.Flush()
if buf.Len() == 0 {
t.Log("no EVM operation logs generated")
} else {
t.Log("EVM operation log:\n" + buf.String())
}
//t.Logf("EVM output: 0x%x", tracer.Output())
//t.Logf("EVM error: %v", tracer.Error())
}