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triedb/pathdb: fix test

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This commit is contained in:
Gary Rong 2025-08-29 09:51:34 +08:00
parent 0574091a8d
commit 19000cea88
2 changed files with 29 additions and 19 deletions
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44
triedb/pathdb/history_reader_test.go
View file

@ -37,19 +37,29 @@ func waitIndexing(db *Database) {
}
}
func checkHistoricalState(env *tester, root common.Hash, hr *historyReader) error {
// Short circuit if the historical state is no longer available
id := rawdb.ReadStateID(env.db.diskdb, root)
if id == nil {
func stateAvail(id uint64, env *tester) bool {
if env.db.config.StateHistory == 0 {
return true
}
dl := env.db.tree.bottom()
if dl.stateID() <= env.db.config.StateHistory {
return true
}
firstID := dl.stateID() - env.db.config.StateHistory + 1
return id+1 >= firstID
}
func checkHistoricalState(env *tester, root common.Hash, id uint64, hr *historyReader) error {
if !stateAvail(id, env) {
return nil
}
meta, err := readStateHistoryMeta(env.db.stateFreezer, *id)
if err != nil {
return nil // e.g., the referred state history has been pruned
}
if meta.root != root {
return fmt.Errorf("state %#x is not canonincal", root)
// Short circuit if the historical state is no longer available
if rawdb.ReadStateID(env.db.diskdb, root) == nil {
return fmt.Errorf("state not found %d %x", id, root)
}
var (
dl = env.db.tree.bottom()
stateID = rawdb.ReadStateID(env.db.diskdb, root)
@ -141,14 +151,14 @@ func testHistoryReader(t *testing.T, historyLimit uint64) {
var (
roots = env.roots
dRoot = env.db.tree.bottom().rootHash()
dl = env.db.tree.bottom()
hr = newHistoryReader(env.db.diskdb, env.db.stateFreezer)
)
for _, root := range roots {
if root == dRoot {
for i, root := range roots {
if root == dl.rootHash() {
break
}
if err := checkHistoricalState(env, root, hr); err != nil {
if err := checkHistoricalState(env, root, uint64(i+1), hr); err != nil {
t.Fatal(err)
}
}
@ -157,11 +167,11 @@ func testHistoryReader(t *testing.T, historyLimit uint64) {
env.extend(4)
waitIndexing(env.db)
for _, root := range roots {
if root == dRoot {
for i, root := range roots {
if root == dl.rootHash() {
break
}
if err := checkHistoricalState(env, root, hr); err != nil {
if err := checkHistoricalState(env, root, uint64(i+1), hr); err != nil {
t.Fatal(err)
}
}

4
triedb/pathdb/reader.go
View file

@ -224,11 +224,11 @@ func (db *Database) HistoricReader(root common.Hash) (*HistoricalStateReader, er
}
// Ensure the requested state is canonical, historical states on side chain
// are not accessible.
meta, err := readStateHistoryMeta(db.stateFreezer, *id)
meta, err := readStateHistoryMeta(db.stateFreezer, *id+1)
if err != nil {
return nil, err // e.g., the referred state history has been pruned
}
if meta.root != root {
if meta.parent != root {
return nil, fmt.Errorf("state %#x is not canonincal", root)
}
return &HistoricalStateReader{