146 lines
4.5 KiB
Bash
Executable File
146 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2022, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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set -euxo pipefail
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readonly SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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readonly ABS_TOP_BUILDDIR="$(cd "${top_builddir:-"${SCRIPT_DIR}"/../../}" && pwd)"
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readonly OTBR_AGENT="${ABS_TOP_BUILDDIR}/src/agent/otbr-agent"
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readonly OT_RCP=$(command -v ot-rcp)
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at_exit()
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{
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EXIT_CODE=$?
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sudo killall otbr-agent || true
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sudo ip link del ilstest0 || true
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sudo ip link del ilstest1 || true
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sudo ip link del ilstest2 || true
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exit $EXIT_CODE
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}
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trap at_exit INT TERM EXIT
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sudo cp "${ABS_TOP_BUILDDIR}/src/agent/otbr-agent.conf" /etc/dbus-1/system.d/
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sudo chmod +r /etc/dbus-1/system.d/otbr-agent.conf
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sudo systemctl reload dbus
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sudo modprobe dummy
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prepare_infra_link()
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{
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local netif="$1"
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local mac="$2"
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sudo ip link add "${netif}" type dummy
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sudo ifconfig "${netif}" hw ether "${mac}"
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sudo ifconfig "${netif}" up
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}
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sudo ip link del ilstest0 || true
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sudo ip link del ilstest1 || true
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sudo ip link del ilstest2 || true
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prepare_infra_link "ilstest0" "C8:D7:4A:4E:47:00"
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prepare_infra_link "ilstest1" "C8:D7:4A:4E:47:01"
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prepare_infra_link "ilstest2" "C8:D7:4A:4E:47:02"
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sleep 10
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ifconfig
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ip link list
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sudo "${OTBR_AGENT}" -I wpan0 -v -d7 -B ilstest0 -B ilstest1 -B ilstest2 "spinel+hdlc+forkpty://${OT_RCP}?forkpty-arg=1" 2>&1 | tee output &
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function check_infra_link()
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{
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grep "\-ILS\-\-\-\-\-: Infra link \(selected\|unchanged\|switched\)" output | tail -1
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}
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function verify_otbr_agent_exited()
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{
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if pgrep otbr-agent; then
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return 1
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fi
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}
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sleep 3
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# Verify ILS selects ilstest0
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check_infra_link | grep "selected: ilstest0"
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sudo ifconfig ilstest1 down
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sudo ifconfig ilstest2 down
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sleep 3
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# Verify ILS keeps using ilstest0
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check_infra_link | grep "unchanged: ilstest0"
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sudo ifconfig ilstest2 up
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sleep 3
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# Verify ILS keeps using ilstest0 because ilstest0 is still RUNNING
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check_infra_link | grep "unchanged: ilstest0"
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sudo ifconfig ilstest0 down
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sleep 3
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# Verify ILS keeps using ilstest0 because ilstest0 was RUNNING recently
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check_infra_link | grep "unchanged: ilstest0"
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sudo ifconfig ilstest0 up
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sleep 11
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# Verify ILS keeps using ilstest0 because ilstest0 is RUNNING again
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check_infra_link | grep "unchanged: ilstest0"
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sudo ifconfig ilstest0 down
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sleep 11
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# Verify ILS switches to ilstest2 after ilstest0 is DOWN for more than 10s
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check_infra_link | grep "switched from ilstest0 to ilstest2"
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verify_otbr_agent_exited
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# Now, only ilstest2 is RUNNING
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sudo "${OTBR_AGENT}" -I wpan0 -v -d7 -B ilstest0 -B ilstest1 -B ilstest2 "spinel+hdlc+forkpty://${OT_RCP}?forkpty-arg=1" 2>&1 | tee output &
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sleep 3
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# Verify ILS selects ilstest2 after reboot
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check_infra_link | grep "selected: ilstest2"
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sudo ifconfig ilstest2 down
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sleep 3
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# Verify ILS keeps using ilstest2 because ilstest2 was RUNNING recently
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check_infra_link | grep "unchanged: ilstest2"
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sleep 8
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sudo ifconfig ilstest1 up
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sleep 3
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# Verify ILS switches to ilstest1 because ilstest2 was not RUNNING for more than 10s
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check_infra_link | grep "switched from ilstest2 to ilstest1"
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verify_otbr_agent_exited
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