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core, trie: replace state caches with trie journal

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This commit is contained in:
Felix Lange
2016-09-25 20:49:02 +02:00
committed by Péter Szilágyi
parent 863d166c7b
commit cd791bd855
15 changed files with 424 additions and 659 deletions
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41
trie/trie_test.go
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@ -76,8 +76,6 @@ func TestMissingNode(t *testing.T) {
updateString(trie, "123456", "asdfasdfasdfasdfasdfasdfasdfasdf")
root, _ := trie.Commit()
ClearGlobalCache()
trie, _ = New(root, db)
_, err := trie.TryGet([]byte("120000"))
if err != nil {
@ -109,7 +107,6 @@ func TestMissingNode(t *testing.T) {
}
db.Delete(common.FromHex("e1d943cc8f061a0c0b98162830b970395ac9315654824bf21b73b891365262f9"))
ClearGlobalCache()
trie, _ = New(root, db)
_, err = trie.TryGet([]byte("120000"))
@ -362,44 +359,6 @@ func TestLargeValue(t *testing.T) {
}
type kv struct {
k, v []byte
t bool
}
func TestLargeData(t *testing.T) {
trie := newEmpty()
vals := make(map[string]*kv)
for i := byte(0); i < 255; i++ {
value := &kv{common.LeftPadBytes([]byte{i}, 32), []byte{i}, false}
value2 := &kv{common.LeftPadBytes([]byte{10, i}, 32), []byte{i}, false}
trie.Update(value.k, value.v)
trie.Update(value2.k, value2.v)
vals[string(value.k)] = value
vals[string(value2.k)] = value2
}
it := NewIterator(trie)
for it.Next() {
vals[string(it.Key)].t = true
}
var untouched []*kv
for _, value := range vals {
if !value.t {
untouched = append(untouched, value)
}
}
if len(untouched) > 0 {
t.Errorf("Missed %d nodes", len(untouched))
for _, value := range untouched {
t.Error(value)
}
}
}
func BenchmarkGet(b *testing.B) { benchGet(b, false) }
func BenchmarkGetDB(b *testing.B) { benchGet(b, true) }
func BenchmarkUpdateBE(b *testing.B) { benchUpdate(b, binary.BigEndian) }