Wait for devent to start up

Author: QuentinI

espresso/devnet-tests/batcher_restart_test.go

@@ -31,6 +31,8 @@ func testRestart(t *testing.T, tee bool) {
 		require.NoError(t, d.Down())
 	}()
 
+	require.NoError(t, d.WaitForL2Operational())
+
 	// Send a transaction just to check that everything has started up ok.
 	require.NoError(t, d.RunSimpleL2Burn())
 

espresso/devnet-tests/devnet_tools.go

@@ -16,6 +16,7 @@ import (
 	"time"
 
 	"github.com/ethereum-optimism/optimism/op-e2e/bindings"
+	"github.com/ethereum-optimism/optimism/op-e2e/e2eutils/geth"
 	"github.com/ethereum-optimism/optimism/op-e2e/e2eutils/wait"
 	"github.com/ethereum-optimism/optimism/op-e2e/system/helpers"
 	"github.com/ethereum-optimism/optimism/op-node/rollup"
@@ -278,6 +279,19 @@ func (d *Devnet) Up() (err error) {
 	return nil
 }
 
+func (d *Devnet) WaitForL2Operational() error {
+
+	timeout := time.Minute * 5
+
+	// Batcher needs more time to startup in tee
+	if d.getProfile() == "tee" {
+		timeout = time.Minute * 10
+	}
+
+	_, err := geth.WaitForBlockToBeSafe(big.NewInt(1), d.L2Verif, timeout)
+	return err
+}
+
 func (d *Devnet) ServiceUp(service Service) error {
 	serviceName := d.getServiceName(service)
 	log.Info("bringing up service", "service", serviceName)