mirror of https://github.com/status-im/op-geth.git
81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/codegangsta/cli"
|
|
"github.com/ethereum/go-ethereum/cmd/utils"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/eth"
|
|
"github.com/ethereum/go-ethereum/ethdb"
|
|
"github.com/ethereum/go-ethereum/tests"
|
|
)
|
|
|
|
var blocktestCmd = cli.Command{
|
|
Action: runblocktest,
|
|
Name: "blocktest",
|
|
Usage: `loads a block test file`,
|
|
Description: `
|
|
The first argument should be a block test file.
|
|
The second argument is the name of a block test from the file.
|
|
|
|
The block test will be loaded into an in-memory database.
|
|
If loading succeeds, the RPC server is started. Clients will
|
|
be able to interact with the chain defined by the test.
|
|
`,
|
|
}
|
|
|
|
func runblocktest(ctx *cli.Context) {
|
|
if len(ctx.Args()) != 3 {
|
|
utils.Fatalf("Usage: ethereum blocktest <path-to-test-file> <test-name> {rpc, norpc}")
|
|
}
|
|
file, testname, startrpc := ctx.Args()[0], ctx.Args()[1], ctx.Args()[2]
|
|
|
|
bt, err := tests.LoadBlockTests(file)
|
|
if err != nil {
|
|
utils.Fatalf("%v", err)
|
|
}
|
|
test, ok := bt[testname]
|
|
if !ok {
|
|
utils.Fatalf("Test file does not contain test named %q", testname)
|
|
}
|
|
|
|
cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx)
|
|
cfg.NewDB = func(path string) (common.Database, error) { return ethdb.NewMemDatabase() }
|
|
cfg.MaxPeers = 0 // disable network
|
|
ethereum, err := eth.New(cfg)
|
|
if err != nil {
|
|
utils.Fatalf("%v", err)
|
|
}
|
|
|
|
// import the genesis block
|
|
ethereum.ResetWithGenesisBlock(test.Genesis)
|
|
|
|
// import pre accounts
|
|
statedb, err := test.InsertPreState(ethereum.StateDb())
|
|
if err != nil {
|
|
utils.Fatalf("could not insert genesis accounts: %v", err)
|
|
}
|
|
|
|
// insert the test blocks, which will execute all transactions
|
|
chain := ethereum.ChainManager()
|
|
if err := chain.InsertChain(test.Blocks); err != nil {
|
|
utils.Fatalf("Block Test load error: %v", err)
|
|
} else {
|
|
fmt.Println("Block Test chain loaded")
|
|
}
|
|
|
|
if err := test.ValidatePostState(statedb); err != nil {
|
|
utils.Fatalf("post state validation failed: %v", err)
|
|
}
|
|
fmt.Println("Block Test post state validated, starting ethereum.")
|
|
|
|
if startrpc == "rpc" {
|
|
startEth(ctx, ethereum)
|
|
utils.StartRPC(ethereum, ctx)
|
|
ethereum.WaitForShutdown()
|
|
} else {
|
|
startEth(ctx, ethereum)
|
|
}
|
|
}
|