forked from cerc-io/plugeth
63979bc9cc
There were several problems related to dumping state. - If a preimage was missing, even if we had set the `OnlyWithAddresses` to `false`, to export them anyway, the way the mapping was constructed (using `common.Address` as key) made the entries get lost anyway. Concerns both state- and blockchain tests. - Blockchain test execution was not configured to store preimages. This changes makes it so that the block test executor takes a callback, just like the state test executor already does. This callback can be used to examine the post-execution state, e.g. to aid debugging of test failures.
101 lines
2.7 KiB
Go
101 lines
2.7 KiB
Go
// Copyright 2023 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU 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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// go-ethereum 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package main
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import (
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"regexp"
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"sort"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/rawdb"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/eth/tracers/logger"
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"github.com/ethereum/go-ethereum/tests"
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"github.com/urfave/cli/v2"
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)
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var RunFlag = &cli.StringFlag{
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Name: "run",
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Value: ".*",
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Usage: "Run only those tests matching the regular expression.",
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}
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var blockTestCommand = &cli.Command{
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Action: blockTestCmd,
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Name: "blocktest",
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Usage: "Executes the given blockchain tests",
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ArgsUsage: "<file>",
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Flags: []cli.Flag{RunFlag},
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}
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func blockTestCmd(ctx *cli.Context) error {
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if len(ctx.Args().First()) == 0 {
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return errors.New("path-to-test argument required")
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}
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var tracer vm.EVMLogger
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// Configure the EVM logger
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if ctx.Bool(MachineFlag.Name) {
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tracer = logger.NewJSONLogger(&logger.Config{
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EnableMemory: !ctx.Bool(DisableMemoryFlag.Name),
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DisableStack: ctx.Bool(DisableStackFlag.Name),
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DisableStorage: ctx.Bool(DisableStorageFlag.Name),
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EnableReturnData: !ctx.Bool(DisableReturnDataFlag.Name),
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}, os.Stderr)
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}
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// Load the test content from the input file
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src, err := os.ReadFile(ctx.Args().First())
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if err != nil {
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return err
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}
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var tests map[string]tests.BlockTest
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if err = json.Unmarshal(src, &tests); err != nil {
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return err
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}
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re, err := regexp.Compile(ctx.String(RunFlag.Name))
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if err != nil {
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return fmt.Errorf("invalid regex -%s: %v", RunFlag.Name, err)
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}
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// Run them in order
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var keys []string
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for key := range tests {
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keys = append(keys, key)
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}
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sort.Strings(keys)
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for _, name := range keys {
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if !re.MatchString(name) {
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continue
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}
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test := tests[name]
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if err := test.Run(false, rawdb.HashScheme, tracer, func(res error, chain *core.BlockChain) {
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if ctx.Bool(DumpFlag.Name) {
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if state, _ := chain.State(); state != nil {
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fmt.Println(string(state.Dump(nil)))
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}
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}
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}); err != nil {
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return fmt.Errorf("test %v: %w", name, err)
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}
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}
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return nil
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}
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