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core, params: polish net gas metering PR a bit

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This commit is contained in:
Péter Szilágyi
2018-09-18 16:24:35 +03:00
parent caa2c23a38
commit 5d921fa3a0
11 changed files with 167 additions and 228 deletions
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58
core/state/state_test.go
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@ -96,11 +96,15 @@ func (s *StateSuite) TestNull(c *checker.C) {
s.state.CreateAccount(address)
//value := common.FromHex("0x823140710bf13990e4500136726d8b55")
var value common.Hash
s.state.SetState(address, common.Hash{}, value)
s.state.Commit(false)
value = s.state.GetState(address, common.Hash{})
if value != (common.Hash{}) {
c.Errorf("expected empty hash. got %x", value)
if value := s.state.GetState(address, common.Hash{}); value != (common.Hash{}) {
c.Errorf("expected empty current value, got %x", value)
}
if value := s.state.GetCommittedState(address, common.Hash{}); value != (common.Hash{}) {
c.Errorf("expected empty committed value, got %x", value)
}
}
@ -110,20 +114,24 @@ func (s *StateSuite) TestSnapshot(c *checker.C) {
data1 := common.BytesToHash([]byte{42})
data2 := common.BytesToHash([]byte{43})
// snapshot the genesis state
genesis := s.state.Snapshot()
// set initial state object value
s.state.SetState(stateobjaddr, storageaddr, data1)
// get snapshot of current state
snapshot := s.state.Snapshot()
// set new state object value
// set a new state object value, revert it and ensure correct content
s.state.SetState(stateobjaddr, storageaddr, data2)
// restore snapshot
s.state.RevertToSnapshot(snapshot)
// get state storage value
res := s.state.GetState(stateobjaddr, storageaddr)
c.Assert(s.state.GetState(stateobjaddr, storageaddr), checker.DeepEquals, data1)
c.Assert(s.state.GetCommittedState(stateobjaddr, storageaddr), checker.DeepEquals, common.Hash{})
c.Assert(data1, checker.DeepEquals, res)
// revert up to the genesis state and ensure correct content
s.state.RevertToSnapshot(genesis)
c.Assert(s.state.GetState(stateobjaddr, storageaddr), checker.DeepEquals, common.Hash{})
c.Assert(s.state.GetCommittedState(stateobjaddr, storageaddr), checker.DeepEquals, common.Hash{})
}
func (s *StateSuite) TestSnapshotEmpty(c *checker.C) {
@ -208,24 +216,30 @@ func compareStateObjects(so0, so1 *stateObject, t *testing.T) {
t.Fatalf("Code mismatch: have %v, want %v", so0.code, so1.code)
}
if len(so1.cachedStorage) != len(so0.cachedStorage) {
t.Errorf("Storage size mismatch: have %d, want %d", len(so1.cachedStorage), len(so0.cachedStorage))
if len(so1.dirtyStorage) != len(so0.dirtyStorage) {
t.Errorf("Dirty storage size mismatch: have %d, want %d", len(so1.dirtyStorage), len(so0.dirtyStorage))
}
for k, v := range so1.cachedStorage {
if so0.cachedStorage[k] != v {
t.Errorf("Storage key %x mismatch: have %v, want %v", k, so0.cachedStorage[k], v)
for k, v := range so1.dirtyStorage {
if so0.dirtyStorage[k] != v {
t.Errorf("Dirty storage key %x mismatch: have %v, want %v", k, so0.dirtyStorage[k], v)
}
}
for k, v := range so0.cachedStorage {
if so1.cachedStorage[k] != v {
t.Errorf("Storage key %x mismatch: have %v, want none.", k, v)
for k, v := range so0.dirtyStorage {
if so1.dirtyStorage[k] != v {
t.Errorf("Dirty storage key %x mismatch: have %v, want none.", k, v)
}
}
if so0.suicided != so1.suicided {
t.Fatalf("suicided mismatch: have %v, want %v", so0.suicided, so1.suicided)
if len(so1.originStorage) != len(so0.originStorage) {
t.Errorf("Origin storage size mismatch: have %d, want %d", len(so1.originStorage), len(so0.originStorage))
}
if so0.deleted != so1.deleted {
t.Fatalf("Deleted mismatch: have %v, want %v", so0.deleted, so1.deleted)
for k, v := range so1.originStorage {
if so0.originStorage[k] != v {
t.Errorf("Origin storage key %x mismatch: have %v, want %v", k, so0.originStorage[k], v)
}
}
for k, v := range so0.originStorage {
if so1.originStorage[k] != v {
t.Errorf("Origin storage key %x mismatch: have %v, want none.", k, v)
}
}
}