diff options
Diffstat (limited to 'accounts/abi/bind/backends')
| -rw-r--r-- | accounts/abi/bind/backends/simulated.go | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 88fb3331e..d6d16eb3f 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -22,6 +22,7 @@ import ( "fmt" "math/big" "sync" + "time" "github.com/ethereum/go-ethereum" "github.com/ethereum/go-ethereum/accounts/abi/bind" @@ -284,6 +285,22 @@ func (b *SimulatedBackend) SendTransaction(ctx context.Context, tx *types.Transa return nil } +// JumpTimeInSeconds adds skip seconds to the clock +func (b *SimulatedBackend) AdjustTime(adjustment time.Duration) error { + b.mu.Lock() + defer b.mu.Unlock() + blocks, _ := core.GenerateChain(b.config, b.blockchain.CurrentBlock(), b.database, 1, func(number int, block *core.BlockGen) { + for _, tx := range b.pendingBlock.Transactions() { + block.AddTx(tx) + } + block.OffsetTime(int64(adjustment.Seconds())) + }) + b.pendingBlock = blocks[0] + b.pendingState, _ = state.New(b.pendingBlock.Root(), state.NewDatabase(b.database)) + + return nil +} + // callmsg implements core.Message to allow passing it as a transaction simulator. type callmsg struct { ethereum.CallMsg |