<!--
  ~ Copyright 2018-present Open Networking Foundation
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~     http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->
<scenario name="net-device_remove" description="Network device removal test">
    <!-- Note: This scenario is tailored using 'topo' recipe mechanism; see topos/*.recipe files -->
    <group name="Net-Device-Remove">

        <step name="Query-Device-1"
              exec="find-device.py ${OC1} unused ${OPSS1}"/>

        <step name="Device-Ping-1"
              exec="onos-mininet sendAndExpect ${OPS} ping -c1 ${OPD} --expect \ 0% packet loss"
              requires="~Query-Device-1"/>

        <step name="Device-1-Down" requires="~Device-Ping-1"
              exec="onos-mininet sendAndExpect switch ${OPSD1} stop"/>
        <step name="Device-1-Remove" requires="~Device-1-Down"
              exec="onos ${OC1} device-remove ${OPSS1}"/>

        <step name="Query-Device-2"
              exec="find-device.py ${OC1} unused ${OPSS1}"
              env="!"
              requires="Device-1-Remove"/>

        <step name="Device-2-Down" requires="~Query-Device-2"
              exec="onos-mininet sendAndExpect switch ${OPSD2} stop"/>
        <step name="Device-2-Remove" requires="~Device-2-Down"
              exec="onos ${OC1} device-remove ${OPSS2}"/>

        <step name="Device-Ping-3" requires="~Device-2-Remove"
              exec="onos-mininet sendAndExpect ${OPS} ping -c1 -w1 ${OPD} --expect 100% packet loss"/>

        <step name="Device-1-Up" requires="~Device-Ping-3"
              exec="onos-mininet sendAndExpect switch ${OPSD1} start"/>
        <step name="Query-Device-4"
              exec="find-device.py ${OC1} unused ${OPSS1}"
              requires="~Device-1-Up"/>

        <step name="Device-2-Up" requires="~Device-1-Up"
              exec="onos-mininet sendAndExpect switch ${OPSD2} start"/>
        <step name="Query-Device-5"
              exec="find-device.py ${OC1} unused ${OPSS2}"
              requires="~Device-2-Up"/>

        <step name="Device-ARP-Hosts" requires="~Device-2-Up"
              exec="onos-mininet sendAndExpect gratuitousArp --expect ."/>

        <step name="Device-Ping-4-Prep" requires="~Device-ARP-Hosts"
              exec="onos-mininet sendAndExpect ${OPS} ping -c5 ${OPD} --expect ."/>
        <step name="Device-Ping-4" requires="~Device-Ping-4-Prep"
              exec="onos-mininet sendAndExpect ${OPS} ping -c1 ${OPD} --expect \ 0% packet loss"/>

        <!--
        <step name="Device-2-Up" requires="~Device-Ping-4"
              exec="onos-change-device-Devicestate ${OC1} ${OPSS2} ${OPSP2} true"/>
        <step name="Query-Link-6f"
              exec="find-link.py ${OC1} unused ${OPSS2} ${OPSP2} ${OPDS2} ${OPDP2}"
              requires="Device-2-Up"/>
        <step name="Query-Link-6b"
              exec="find-link.py ${OC1} unused ${OPDS2} ${OPDP2} ${OPSS2} ${OPSP2}"
              requires="Device-2-Up"/>

        <step name="Device-Ping-5-Prep" requires="~Device-2-Up"
              exec="onos-mininet sendAndExpect ${OPS} ping -c5 ${OPD} -expect ."/>
        <step name="Device-Ping-5" requires="~Device-Ping-5-Prep"
              exec="onos-mininet sendAndExpect ${OPS} ping -c1 ${OPD} -expect \ 0% packet loss"/>
    -->
    </group>
</scenario>