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Test NodeBlob

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This commit is contained in:
Roy Crihfield 2023-04-21 00:10:11 +08:00
parent 3625e22949
commit 3f0e36c0a3
2 changed files with 82 additions and 42 deletions
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114
trie_by_cid/trie/iterator_test.go
View File

@ -23,6 +23,7 @@ import (
"testing"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
geth_trie "github.com/ethereum/go-ethereum/trie"
@ -41,18 +42,26 @@ var (
trieConfig = trie.Config{Cache: 256}
ctx = context.Background()
)
var testdata1 = []kvs{
{"barb", 0},
{"bard", 1},
{"bars", 2},
{"bar", 3},
{"fab", 4},
{"food", 5},
{"foos", 6},
{"foo", 7},
}
testdata0 = []kvs{
{"one", 1},
{"two", 2},
{"three", 3},
{"four", 4},
{"five", 5},
{"ten", 10},
}
testdata1 = []kvs{
{"barb", 0},
{"bard", 1},
{"bars", 2},
{"bar", 3},
{"fab", 4},
{"food", 5},
{"foos", 6},
{"foo", 7},
}
)
func TestEmptyIterator(t *testing.T) {
trie := trie.NewEmpty(trie.NewDatabase(rawdb.NewMemoryDatabase()))
@ -71,15 +80,7 @@ func TestIterator(t *testing.T) {
edb := rawdb.NewMemoryDatabase()
db := geth_trie.NewDatabase(edb)
origtrie := geth_trie.NewEmpty(db)
vals := []kvs{
{"one", 1},
{"two", 2},
{"three", 3},
{"four", 4},
{"five", 5},
{"ten", 10},
}
all, err := updateTrie(origtrie, vals)
all, err := updateTrie(origtrie, testdata0)
if err != nil {
t.Fatal(err)
}
@ -103,22 +104,6 @@ func TestIterator(t *testing.T) {
}
}
func checkIteratorOrder(want []kvs, it *trie.Iterator) error {
for it.Next() {
if len(want) == 0 {
return fmt.Errorf("didn't expect any more values, got key %q", it.Key)
}
if !bytes.Equal(it.Key, []byte(want[0].k)) {
return fmt.Errorf("wrong key: got %q, want %q", it.Key, want[0].k)
}
want = want[1:]
}
if len(want) > 0 {
return fmt.Errorf("iterator ended early, want key %q", want[0])
}
return nil
}
func TestIteratorSeek(t *testing.T) {
edb := rawdb.NewMemoryDatabase()
db := geth_trie.NewDatabase(edb)
@ -148,11 +133,56 @@ func TestIteratorSeek(t *testing.T) {
}
}
// returns a cache config with unique name (groupcache names are global)
func makeCacheConfig(t testing.TB) pgipfsethdb.CacheConfig {
return pgipfsethdb.CacheConfig{
Name: t.Name(),
Size: 3000000, // 3MB
ExpiryDuration: time.Hour,
func checkIteratorOrder(want []kvs, it *trie.Iterator) error {
for it.Next() {
if len(want) == 0 {
return fmt.Errorf("didn't expect any more values, got key %q", it.Key)
}
if !bytes.Equal(it.Key, []byte(want[0].k)) {
return fmt.Errorf("wrong key: got %q, want %q", it.Key, want[0].k)
}
want = want[1:]
}
if len(want) > 0 {
return fmt.Errorf("iterator ended early, want key %q", want[0])
}
return nil
}
func TestIteratorNodeBlob(t *testing.T) {
edb := rawdb.NewMemoryDatabase()
db := geth_trie.NewDatabase(edb)
orig := geth_trie.NewEmpty(geth_trie.NewDatabase(rawdb.NewMemoryDatabase()))
if _, err := updateTrie(orig, testdata1); err != nil {
t.Fatal(err)
}
root := commitTrie(t, db, orig)
trie := indexTrie(t, edb, root)
found := make(map[common.Hash][]byte)
it := trie.NodeIterator(nil)
for it.Next(true) {
if it.Hash() == (common.Hash{}) {
continue
}
found[it.Hash()] = it.NodeBlob()
}
dbIter := edb.NewIterator(nil, nil)
defer dbIter.Release()
var count int
for dbIter.Next() {
got, present := found[common.BytesToHash(dbIter.Key())]
if !present {
t.Fatalf("Missing trie node %v", dbIter.Key())
}
if !bytes.Equal(got, dbIter.Value()) {
t.Fatalf("Unexpected trie node want %v got %v", dbIter.Value(), got)
}
count += 1
}
if count != len(found) {
t.Fatal("Find extra trie node via iterator")
}
}

10
trie_by_cid/trie/util_test.go
View File

@ -5,6 +5,7 @@ import (
"math/big"
"math/rand"
"testing"
"time"
"github.com/jmoiron/sqlx"
@ -170,3 +171,12 @@ func TearDownDB(db *sqlx.DB) error {
}
return tx.Commit()
}
// returns a cache config with unique name (groupcache names are global)
func makeCacheConfig(t testing.TB) pgipfsethdb.CacheConfig {
return pgipfsethdb.CacheConfig{
Name: t.Name(),
Size: 3000000, // 3MB
ExpiryDuration: time.Hour,
}
}