[FAB-15420] Release interop tests for cc2cc invocations

Change-Id: I9af8ed408619cc2792b361a2813cfa8001d4608f
Signed-off-by: Alessandro Sorniotti <ale.linux@sopit.net>

Author: ale-linux

integration/e2e/lifecycle/chaincode/callee/chaincode.go

@@ -0,0 +1,47 @@
+/*
+Copyright IBM Corp. All Rights Reserved.
+
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package callee
+
+import (
+	"github.com/hyperledger/fabric/core/chaincode/shim"
+	pb "github.com/hyperledger/fabric/protos/peer"
+)
+
+// CC example simple Chaincode implementation
+type CC struct {
+}
+
+func (t *CC) Init(stub shim.ChaincodeStubInterface) pb.Response {
+	err := stub.PutState("foo", []byte("foo"))
+	if err != nil {
+		return shim.Error(err.Error())
+	}
+
+	return shim.Success(nil)
+}
+
+func (t *CC) Invoke(stub shim.ChaincodeStubInterface) pb.Response {
+	fn, _ := stub.GetFunctionAndParameters()
+	switch fn {
+	case "INVOKE":
+		err := stub.PutState("foo", []byte("bar"))
+		if err != nil {
+			return shim.Error(err.Error())
+		}
+
+		return shim.Success(nil)
+	case "QUERY":
+		val, err := stub.GetState("foo")
+		if err != nil {
+			return shim.Error(err.Error())
+		}
+
+		return shim.Success(val)
+	default:
+		return shim.Error("unknown function")
+	}
+}

integration/e2e/lifecycle/chaincode/callee/cmd/main.go

@@ -0,0 +1,23 @@
+/*
+Copyright IBM Corp. All Rights Reserved.
+
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/hyperledger/fabric/core/chaincode/shim"
+	"github.com/hyperledger/fabric/integration/e2e/lifecycle/chaincode/callee"
+)
+
+func main() {
+	err := shim.Start(&callee.CC{})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Exiting callee chaincode: %s", err)
+		os.Exit(2)
+	}
+}

integration/e2e/lifecycle/chaincode/caller/chaincode.go

@@ -0,0 +1,47 @@
+/*
+Copyright IBM Corp. All Rights Reserved.
+
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package caller
+
+import (
+	"github.com/hyperledger/fabric/core/chaincode/shim"
+	pb "github.com/hyperledger/fabric/protos/peer"
+)
+
+// CC example simple Chaincode implementation
+type CC struct {
+}
+
+func (t *CC) Init(stub shim.ChaincodeStubInterface) pb.Response {
+	err := stub.PutState("foo", []byte("foo"))
+	if err != nil {
+		return shim.Error(err.Error())
+	}
+
+	return shim.Success(nil)
+}
+
+func (t *CC) Invoke(stub shim.ChaincodeStubInterface) pb.Response {
+	fn, args := stub.GetFunctionAndParameters()
+	switch fn {
+	case "INVOKE":
+		err := stub.PutState("foo", []byte("bar"))
+		if err != nil {
+			return shim.Error(err.Error())
+		}
+
+		return stub.InvokeChaincode(string(args[0]), [][]byte{[]byte("INVOKE")}, "")
+	case "QUERY":
+		val, err := stub.GetState("foo")
+		if err != nil {
+			return shim.Error(err.Error())
+		}
+
+		return shim.Success(val)
+	default:
+		return shim.Error("unknown function")
+	}
+}

integration/e2e/lifecycle/chaincode/caller/cmd/main.go

@@ -0,0 +1,23 @@
+/*
+Copyright IBM Corp. All Rights Reserved.
+
+SPDX-License-Identifier: Apache-2.0
+*/
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/hyperledger/fabric/core/chaincode/shim"
+	"github.com/hyperledger/fabric/integration/e2e/lifecycle/chaincode/caller"
+)
+
+func main() {
+	err := shim.Start(&caller.CC{})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Exiting caller chaincode: %s", err)
+		os.Exit(2)
+	}
+}