88 lines
2.2 KiB
Bash
Executable File
88 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
set -o pipefail
|
|
|
|
NS=netns-name-test
|
|
DEV=dummy-dev0
|
|
DEV2=dummy-dev1
|
|
ALT_NAME=some-alt-name
|
|
|
|
RET_CODE=0
|
|
|
|
cleanup() {
|
|
ip netns del $NS
|
|
}
|
|
|
|
trap cleanup EXIT
|
|
|
|
fail() {
|
|
echo "ERROR: ${1:-unexpected return code} (ret: $_)" >&2
|
|
RET_CODE=1
|
|
}
|
|
|
|
ip netns add $NS
|
|
|
|
#
|
|
# Test basic move without a rename
|
|
#
|
|
ip -netns $NS link add name $DEV type dummy || fail
|
|
ip -netns $NS link set dev $DEV netns 1 ||
|
|
fail "Can't perform a netns move"
|
|
ip link show dev $DEV >> /dev/null || fail "Device not found after move"
|
|
ip link del $DEV || fail
|
|
|
|
#
|
|
# Test move with a conflict
|
|
#
|
|
ip link add name $DEV type dummy
|
|
ip -netns $NS link add name $DEV type dummy || fail
|
|
ip -netns $NS link set dev $DEV netns 1 2> /dev/null &&
|
|
fail "Performed a netns move with a name conflict"
|
|
ip link show dev $DEV >> /dev/null || fail "Device not found after move"
|
|
ip -netns $NS link del $DEV || fail
|
|
ip link del $DEV || fail
|
|
|
|
#
|
|
# Test move with a conflict and rename
|
|
#
|
|
ip link add name $DEV type dummy
|
|
ip -netns $NS link add name $DEV type dummy || fail
|
|
ip -netns $NS link set dev $DEV netns 1 name $DEV2 ||
|
|
fail "Can't perform a netns move with rename"
|
|
ip link del $DEV2 || fail
|
|
ip link del $DEV || fail
|
|
|
|
#
|
|
# Test dup alt-name with netns move
|
|
#
|
|
ip link add name $DEV type dummy || fail
|
|
ip link property add dev $DEV altname $ALT_NAME || fail
|
|
ip -netns $NS link add name $DEV2 type dummy || fail
|
|
ip -netns $NS link property add dev $DEV2 altname $ALT_NAME || fail
|
|
|
|
ip -netns $NS link set dev $DEV2 netns 1 2> /dev/null &&
|
|
fail "Moved with alt-name dup"
|
|
|
|
ip link del $DEV || fail
|
|
ip -netns $NS link del $DEV2 || fail
|
|
|
|
#
|
|
# Test creating alt-name in one net-ns and using in another
|
|
#
|
|
ip -netns $NS link add name $DEV type dummy || fail
|
|
ip -netns $NS link property add dev $DEV altname $ALT_NAME || fail
|
|
ip -netns $NS link set dev $DEV netns 1 || fail
|
|
ip link show dev $ALT_NAME >> /dev/null || fail "Can't find alt-name after move"
|
|
ip -netns $NS link show dev $ALT_NAME 2> /dev/null &&
|
|
fail "Can still find alt-name after move"
|
|
ip link del $DEV || fail
|
|
|
|
echo -ne "$(basename $0) \t\t\t\t"
|
|
if [ $RET_CODE -eq 0 ]; then
|
|
echo "[ OK ]"
|
|
else
|
|
echo "[ FAIL ]"
|
|
fi
|
|
exit $RET_CODE
|