Duplicate code in generated cisco-ios-xe Go bundle

[ygorelik]

The issue has been found by Raman Viswanathan ramanvi@cisco.com

Current Behavior

When tried to use cisco-ios-xe Go bundle the compiler gives syntax errors:

We ran into compilation issues with : https://github.com/CiscoDevNet/ydk-go/blob/master/ydk/models/cisco_ios_xe/native/native.go

There are some redeclared code errors: 

/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571155:6: Native_Interface_Vlan_CiscoIOSXEInterfacesSwitchportConf redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554401:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571185:6: Native_Interface_Vlan_CiscoIOSXEInterfacesSwitchport redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554431:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571211:6: Native_Interface_Vlan_CiscoIOSXEInterfacesStackwiseVirtual redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554457:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571246:6: Native_Interface_Vlan_CiscoIOSXEInterfacesArp redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554492:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571276:6: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554522:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571314:6: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup_Delay redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554560:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571351:6: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup_Delay_Failure redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554597:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571354:139: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup_Delay_Failure_never redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554600:139
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571358:6: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup_Delay_SecondaryDisable redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554604:6
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571361:157: Native_Interface_Vlan_CiscoIOSXEInterfacesBackup_Delay_SecondaryDisable_never redeclared in this block
previous declaration at /root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:554607:157
/root/ydk-go/golang/src/github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native/native.go:571361:157: too many errors

Your Script

package main

import (
	"flag"
	"fmt"

	"github.com/CiscoDevNet/ydk-go/ydk"
	"github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native"
	"github.com/CiscoDevNet/ydk-go/ydk/providers"
	"github.com/CiscoDevNet/ydk-go/ydk/services"
	encoding "github.com/CiscoDevNet/ydk-go/ydk/types/encoding_format"
)

const (
	inputXML = `
	<native xmlns="http://cisco.com/ns/yang/Cisco-IOS-XE-native">
	<utd-mt xmlns="http://cisco.com/ns/yang/Cisco-IOS-XE-utd">
	   <utd>
		  <multi-tenancy />
		  <engine>
			 <standard>
				<multi-tenancy>
				   <threat-inspection>
					  <profile>
						 <name>rv-test1</name>
					  </profile>
					  <profile>
						 <name>rv-test2</name>
						 <threat>protection</threat>
						 <policy>security</policy>
					  </profile>
				   </threat-inspection>
				   <policy>
					  <name>rv-utd-test1</name>
					  <all-interfaces />
					  <vrf>
						 <name>global</name>
					  </vrf>
					  <threat-inspection>
						 <profile>rv-test1</profile>
					  </threat-inspection>
				   </policy>
				   <policy>
					  <name>rv-utd-test2</name>
					  <all-interfaces />
					  <vrf>
						 <name>1</name>
					  </vrf>
					  <threat-inspection>
						 <profile>rv-test2</profile>
					  </threat-inspection>
				   </policy>
				</multi-tenancy>
			 </standard>
		  </engine>
	   </utd>
	</utd-mt>
 </native>
`
)

// main executes main program.
func main() {
	defer func() {
		if r := recover(); r != nil {
			fmt.Println("\nError occured!!\n ", r)
		}
	}()

	vPtr := flag.Bool("v", false, "Enable verbose")
	flag.Parse()

	if *vPtr {
		ydk.EnableLogging(ydk.Info)
	}

	// create codec provider
	jsonProvider := providers.CodecServiceProvider{}
	jsonProvider.Encoding = encoding.JSON
	xmlProvider := providers.CodecServiceProvider{}
	xmlProvider.Encoding = encoding.XML

	fmt.Println("RV Test1")

	// create codec service
	var codec = services.CodecService{}

	fmt.Println("RV Test2")

	var native native.Native
	native = codec.Decode(&xmlProvider, inputXML)

	fmt.Println("RV Test3")

	// encode and print object
	fmt.Println(codec.Encode(&jsonProvider, native))
}

System Information

YDK-Go 0.8.1 docker.

[111pontes]

Is this a dup of #675?

[ygorelik]

Resolved the issue to YDK-0.8.3.

Working script

package main

import (
	"flag"
	"fmt"

	"github.com/CiscoDevNet/ydk-go/ydk"
	"github.com/CiscoDevNet/ydk-go/ydk/models/cisco_ios_xe/native"
	"github.com/CiscoDevNet/ydk-go/ydk/providers"
	"github.com/CiscoDevNet/ydk-go/ydk/services"
	encoding "github.com/CiscoDevNet/ydk-go/ydk/types/encoding_format"
)

const (
	inputXML = `
 <native xmlns="http://cisco.com/ns/yang/Cisco-IOS-XE-native">
	<utd-mt xmlns="http://cisco.com/ns/yang/Cisco-IOS-XE-utd">
	   <utd>
		  <multi-tenancy />
		  <engine>
			 <standard>
				<multi-tenancy>
				   <threat-inspection>
					  <profile>
						 <name>rv-test1</name>
					  </profile>
					  <profile>
						 <name>rv-test2</name>
						 <threat>protection</threat>
						 <policy>security</policy>
					  </profile>
				   </threat-inspection>
				   <policy>
					  <name>rv-utd-test1</name>
					  <all-interfaces />
					  <vrf>
						 <name>global</name>
					  </vrf>
					  <threat-inspection>
						 <profile>rv-test1</profile>
					  </threat-inspection>
				   </policy>
				   <policy>
					  <name>rv-utd-test2</name>
					  <all-interfaces />
					  <vrf>
						 <name>1</name>
					  </vrf>
					  <threat-inspection>
						 <profile>rv-test2</profile>
					  </threat-inspection>
				   </policy>
				</multi-tenancy>
			 </standard>
		  </engine>
	   </utd>
	</utd-mt>
 </native>
`
)

// main executes main program.
func main() {
	defer func() {
		if r := recover(); r != nil {
			fmt.Println("\nError occured!!\n ", r)
		}
	}()

	vPtr := flag.Bool("v", false, "Enable verbose")
	flag.Parse()

	if *vPtr {
		ydk.EnableLogging(ydk.Info)
	}

	// create codec service
	jsonProvider := providers.CodecServiceProvider{}
	jsonProvider.Encoding = encoding.JSON
	var codec = services.CodecService{}

	fmt.Println("=====> RV Test1. Register Native")
    nt := native.Native{}
    fmt.Println(codec.Encode(&jsonProvider, &nt))

	fmt.Println("=====> RV Test2. Decode XML to Entity")

	xmlProvider := providers.CodecServiceProvider{}
	xmlProvider.Encoding = encoding.XML
	native_entity := codec.Decode(&xmlProvider, inputXML)

	fmt.Println("=====> RV Test3. Encode Entity to JSON")

	// encode and print object
	fmt.Println(codec.Encode(&jsonProvider, native_entity))
}

Running result

yan@ubuntu-yan:~/ydk-workspace/ydk-gen$ go run ./scripts/tests/test_891.go -v
=====> RV Test1. Register Native
{
  "Cisco-IOS-XE-native:native": {
  }
}

=====> RV Test2. Decode XML to Entity
=====> RV Test3. Encode Entity to JSON
{
  "Cisco-IOS-XE-native:native": {
    "Cisco-IOS-XE-utd:utd-mt": {
      "utd": {
        "multi-tenancy": [null],
        "engine": {
          "standard": {
            "multi-tenancy": {
              "threat-inspection": {
                "profile": [
                  {
                    "name": "rv-test1"
                  },
                  {
                    "name": "rv-test2",
                    "threat": "protection",
                    "policy": "security"
                  }
                ]
              },
              "policy": [
                {
                  "name": "rv-utd-test1",
                  "all-interfaces": [null],
                  "vrf": [
                    {
                      "name": "global"
                    }
                  ],
                  "threat-inspection": {
                    "profile": "rv-test1"
                  }
                },
                {
                  "name": "rv-utd-test2",
                  "all-interfaces": [null],
                  "vrf": [
                    {
                      "name": "1"
                    }
                  ],
                  "threat-inspection": {
                    "profile": "rv-test2"
                  }
                }
              ]
            }
          }
        }
      }
    }
  }
}