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core/state: extend snapshotter to handle account resurrections

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This commit is contained in:
Péter Szilágyi
2020-03-03 15:52:00 +02:00
parent 6e05ccd845
commit a4cf279494
12 changed files with 365 additions and 251 deletions
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30
core/state/snapshot/disklayer_test.go
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@ -116,13 +116,14 @@ func TestDiskMerge(t *testing.T) {
base.Storage(conNukeCache, conNukeCacheSlot)
// Modify or delete some accounts, flatten everything onto disk
if err := snaps.Update(diffRoot, baseRoot, map[common.Hash][]byte{
accModNoCache: reverse(accModNoCache[:]),
accModCache: reverse(accModCache[:]),
accDelNoCache: nil,
accDelCache: nil,
conNukeNoCache: nil,
conNukeCache: nil,
if err := snaps.Update(diffRoot, baseRoot, map[common.Hash]struct{}{
accDelNoCache: struct{}{},
accDelCache: struct{}{},
conNukeNoCache: struct{}{},
conNukeCache: struct{}{},
}, map[common.Hash][]byte{
accModNoCache: reverse(accModNoCache[:]),
accModCache: reverse(accModCache[:]),
}, map[common.Hash]map[common.Hash][]byte{
conModNoCache: {conModNoCacheSlot: reverse(conModNoCacheSlot[:])},
conModCache: {conModCacheSlot: reverse(conModCacheSlot[:])},
@ -338,13 +339,14 @@ func TestDiskPartialMerge(t *testing.T) {
assertStorage(conNukeCache, conNukeCacheSlot, conNukeCacheSlot[:])
// Modify or delete some accounts, flatten everything onto disk
if err := snaps.Update(diffRoot, baseRoot, map[common.Hash][]byte{
accModNoCache: reverse(accModNoCache[:]),
accModCache: reverse(accModCache[:]),
accDelNoCache: nil,
accDelCache: nil,
conNukeNoCache: nil,
conNukeCache: nil,
if err := snaps.Update(diffRoot, baseRoot, map[common.Hash]struct{}{
accDelNoCache: struct{}{},
accDelCache: struct{}{},
conNukeNoCache: struct{}{},
conNukeCache: struct{}{},
}, map[common.Hash][]byte{
accModNoCache: reverse(accModNoCache[:]),
accModCache: reverse(accModCache[:]),
}, map[common.Hash]map[common.Hash][]byte{
conModNoCache: {conModNoCacheSlot: reverse(conModNoCacheSlot[:])},
conModCache: {conModCacheSlot: reverse(conModCacheSlot[:])},