fix imports.

itests/contracts/events.bin

@@ -0,0 +1 @@
+63000000678063000000116000396000f360003560e01c80600014601f578060011460365780600214604157600080fd5b67112233445566778860005260086018a060006000f35b60006000a060006000f35b67112233445566778860005263000044446200333361222261111160086018a460006000f3

itests/fevm_events_test.go

@@ -0,0 +1,55 @@
+package itests
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"regexp"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/filecoin-project/lotus/api"
+	"github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/itests/kit"
+)
+
+// TestFEVMEvents does a basic events smoke test.
+func TestFEVMEvents(t *testing.T) {
+	_ = os.Setenv("BELLMAN_NO_GPU", "1")
+	kit.QuietMiningLogs()
+
+	blockTime := 100 * time.Millisecond
+	client, _, ens := kit.EnsembleMinimal(t, kit.MockProofs(), kit.ThroughRPC())
+	ens.InterconnectAll().BeginMining(blockTime)
+
+	ctx, cancel := context.WithTimeout(context.Background(), time.Minute)
+	defer cancel()
+
+	// Create mock CLI
+	mockCLI := kit.NewMockCLI(ctx, t, cli.Commands, api.NodeFull)
+	clientCLI := mockCLI.Client(client.ListenAddr)
+
+	idAddrRx := regexp.MustCompile("ID Address: (.*)")
+	// Install contract
+	out := clientCLI.RunCmd("chain", "create-evm-actor", "--hex", "contracts/events.bin")
+	require.Regexp(t, idAddrRx, out)
+
+	// Extract robust address
+	idAddr := idAddrRx.FindStringSubmatch(out)[1]
+	require.NotEmpty(t, idAddr)
+
+	// Invoke contract with owner
+	out = clientCLI.RunCmd("chain", "invoke-evm-actor", idAddr, "00000000", "")
+	require.NotEmpty(t, out)
+	fmt.Println(out)
+
+	out = clientCLI.RunCmd("chain", "invoke-evm-actor", idAddr, "00000001", "")
+	require.NotEmpty(t, out)
+	fmt.Println(out)
+
+	out = clientCLI.RunCmd("chain", "invoke-evm-actor", idAddr, "00000002", "")
+	require.NotEmpty(t, out)
+	fmt.Println(out)
+}

itests/fevm_test.go

@@ -12,6 +12,7 @@ import (
 	cbg "github.com/whyrusleeping/cbor-gen"
 
 	"github.com/filecoin-project/go-address"
+
 	"github.com/filecoin-project/lotus/itests/kit"
 )
 

itests/kit/evm.go

@@ -5,16 +5,18 @@ import (
 	"context"
 	"encoding/binary"
 
+	"github.com/stretchr/testify/require"
+	cbg "github.com/whyrusleeping/cbor-gen"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/builtin/v10/eam"
+
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/stretchr/testify/require"
-	cbg "github.com/whyrusleeping/cbor-gen"
 )
 
 // EVM groups EVM-related actions.