diff options
Diffstat (limited to 'accounts/abi/bind/backends/simulated.go')
| -rw-r--r-- | accounts/abi/bind/backends/simulated.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 1803d3f23..bd342a8cb 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -68,7 +68,7 @@ func NewSimulatedBackend(alloc core.GenesisAlloc) *SimulatedBackend { database, _ := ethdb.NewMemDatabase() genesis := core.Genesis{Config: params.AllEthashProtocolChanges, Alloc: alloc} genesis.MustCommit(database) - blockchain, _ := core.NewBlockChain(database, genesis.Config, ethash.NewFaker(), vm.Config{}) + blockchain, _ := core.NewBlockChain(database, nil, genesis.Config, ethash.NewFaker(), vm.Config{}) backend := &SimulatedBackend{ database: database, @@ -102,8 +102,10 @@ func (b *SimulatedBackend) Rollback() { func (b *SimulatedBackend) rollback() { blocks, _ := core.GenerateChain(b.config, b.blockchain.CurrentBlock(), ethash.NewFaker(), b.database, 1, func(int, *core.BlockGen) {}) + statedb, _ := b.blockchain.State() + b.pendingBlock = blocks[0] - b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) + b.pendingState, _ = state.New(b.pendingBlock.Root(), statedb.Database()) } // CodeAt returns the code associated with a certain account in the blockchain. @@ -309,8 +311,10 @@ func (b *SimulatedBackend) SendTransaction(ctx context.Context, tx *types.Transa } block.AddTx(tx) }) + statedb, _ := b.blockchain.State() + b.pendingBlock = blocks[0] - b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) + b.pendingState, _ = state.New(b.pendingBlock.Root(), statedb.Database()) return nil } @@ -386,8 +390,10 @@ func (b *SimulatedBackend) AdjustTime(adjustment time.Duration) error { } block.OffsetTime(int64(adjustment.Seconds())) }) + statedb, _ := b.blockchain.State() + b.pendingBlock = blocks[0] - b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) + b.pendingState, _ = state.New(b.pendingBlock.Root(), statedb.Database()) return nil } |