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core/state, core, miner: handle missing root error from state.New

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This commit is contained in:
Gustav Simonsson
2015-10-06 16:35:55 +02:00
parent f466243417
commit 1b1f293082
23 changed files with 182 additions and 95 deletions
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10
cmd/geth/blocktestcmd.go
View File

@ -101,7 +101,8 @@ func runBlockTest(ctx *cli.Context) {
func runOneBlockTest(ctx *cli.Context, test *tests.BlockTest) (*eth.Ethereum, error) {
cfg := utils.MakeEthConfig(ClientIdentifier, Version, ctx)
cfg.NewDB = func(path string) (ethdb.Database, error) { return ethdb.NewMemDatabase() }
db, _ := ethdb.NewMemDatabase()
cfg.NewDB = func(path string) (ethdb.Database, error) { return db, nil }
cfg.MaxPeers = 0 // disable network
cfg.Shh = false // disable whisper
cfg.NAT = nil // disable port mapping
@ -113,7 +114,7 @@ func runOneBlockTest(ctx *cli.Context, test *tests.BlockTest) (*eth.Ethereum, er
// import the genesis block
ethereum.ResetWithGenesisBlock(test.Genesis)
// import pre accounts
_, err = test.InsertPreState(ethereum)
_, err = test.InsertPreState(db, cfg.AccountManager)
if err != nil {
return ethereum, fmt.Errorf("InsertPreState: %v", err)
}
@ -123,7 +124,10 @@ func runOneBlockTest(ctx *cli.Context, test *tests.BlockTest) (*eth.Ethereum, er
if err != nil {
return ethereum, fmt.Errorf("Block Test load error: %v", err)
}
newDB := cm.State()
newDB, err := cm.State()
if err != nil {
return ethereum, fmt.Errorf("Block Test get state error: %v", err)
}
if err := test.ValidatePostState(newDB); err != nil {
return ethereum, fmt.Errorf("post state validation failed: %v", err)
}

6
cmd/geth/chaincmd.go
View File

@ -179,7 +179,11 @@ func dump(ctx *cli.Context) {
fmt.Println("{}")
utils.Fatalf("block not found")
} else {
state := state.New(block.Root(), chainDb)
state, err := state.New(block.Root(), chainDb)
if err != nil {
utils.Fatalf("could not create new state: %v", err)
return
}
fmt.Printf("%s\n", state.Dump())
}
}