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#!/bin/bash
# Copyright 2021 Google LLC
#
# 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.
cd "$(dirname "$0")"
source gbmc-ip-monitor.sh
if [ -e ../gbmc-ip-monitor.bb ]; then
source '../../test/test-sh/lib.sh'
else
source "$SYSROOT/usr/share/test/lib.sh"
fi
test_init_empty() {
ip() {
return 0
}
str="$(gbmc_ip_monitor_generate_init)" || fail
expect_streq "$str" '[INIT]'
}
test_init_link_populated() {
ip() {
if [ "$1" = 'link' ]; then
cat <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether aa:aa:aa:aa:aa:aa brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
EOF
fi
return 0
}
str="$(gbmc_ip_monitor_generate_init)" || fail
expect_streq "$str" <<EOF
[LINK]1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[LINK]2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
link/ether aa:aa:aa:aa:aa:aa brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
[INIT]
EOF
}
test_init_addr_populated() {
ip() {
if [ "$1" = 'addr' ]; then
cat <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether aa:aa:aa:aa:aa:aa brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
inet 192.168.242.57/23 brd 192.168.243.255 scope global dynamic noprefixroute eno2
valid_lft 83967sec preferred_lft 83967sec
inet6 fd01:ff2:5687:4:cf03:45f3:983a:96eb/64 scope global temporary dynamic
valid_lft 518788sec preferred_lft 183sec
EOF
fi
return 0
}
str="$(gbmc_ip_monitor_generate_init)" || fail
expect_streq "$str" <<EOF
[ADDR]1: lo inet 127.0.0.1/8 scope host lo
[ADDR]1: lo inet6 ::1/128 scope host
[ADDR]2: eno2 inet 192.168.242.57/23 brd 192.168.243.255 scope global dynamic noprefixroute eno2
[ADDR]2: eno2 inet6 fd01:ff2:5687:4:cf03:45f3:983a:96eb/64 scope global temporary dynamic
[INIT]
EOF
}
test_init_route_populated() {
ip() {
if [ "$1" = "-4" -a "${2-}" = 'route' ]; then
cat <<EOF
default via 192.168.243.254 dev eno2 proto dhcp metric 100
192.168.242.0/23 dev eno2 proto kernel scope link src 192.168.242.57 metric 100
EOF
elif [ "$1" = "-6" -a "${2-}" = 'route' ]; then
cat <<EOF
::1 dev lo proto kernel metric 256 pref medium
fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium
fe80::/64 dev eno2 proto kernel metric 100 pref medium
EOF
fi
return 0
}
str="$(gbmc_ip_monitor_generate_init)" || fail
expect_streq "$str" <<EOF
[ROUTE]default via 192.168.243.254 dev eno2 proto dhcp metric 100
[ROUTE]192.168.242.0/23 dev eno2 proto kernel scope link src 192.168.242.57 metric 100
[ROUTE]::1 dev lo proto kernel metric 256 pref medium
[ROUTE]fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium
[ROUTE]fe80::/64 dev eno2 proto kernel metric 100 pref medium
[INIT]
EOF
}
testParseNonTag() {
expect_err 2 gbmc_ip_monitor_parse_line ''
expect_err 2 gbmc_ip_monitor_parse_line ' '
expect_err 2 gbmc_ip_monitor_parse_line ' Data'
expect_err 2 gbmc_ip_monitor_parse_line ' [LINK]'
expect_err 2 gbmc_ip_monitor_parse_line ' [ROUTE]'
}
testParseInit() {
expect_err 0 gbmc_ip_monitor_parse_line '[INIT]'
expect_streq "$change" 'init'
}
testParseAddrAdd() {
expect_err 0 gbmc_ip_monitor_parse_line '[ADDR]2: eno2 inet6 fd01:ff2:5687:4:cf03:45f3:983a:96eb/128 scope global temporary dynamic'
expect_streq "$change" 'addr'
expect_streq "$action" 'add'
expect_streq "$intf" 'eno2'
expect_streq "$fam" 'inet6'
expect_streq "$ip" 'fd01:ff2:5687:4:cf03:45f3:983a:96eb'
expect_streq "$scope" 'global'
expect_streq "$flags" 'temporary dynamic'
}
testParseAddrDel() {
expect_err 0 gbmc_ip_monitor_parse_line '[ADDR]Deleted 2: eno2 inet6 fe80::aaaa:aaff:feaa:aaaa/64 scope link'
expect_streq "$change" 'addr'
expect_streq "$action" 'del'
expect_streq "$intf" 'eno2'
expect_streq "$fam" 'inet6'
expect_streq "$ip" 'fe80::aaaa:aaff:feaa:aaaa'
expect_streq "$scope" 'link'
expect_streq "$flags" ''
}
testParseRouteAdd() {
expect_err 0 gbmc_ip_monitor_parse_line "[ROUTE]fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium"
expect_streq "$change" 'route'
expect_streq "$action" 'add'
expect_streq "$route" 'fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium'
}
testParseRouteDel() {
expect_err 0 gbmc_ip_monitor_parse_line "[ROUTE]Deleted fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium"
expect_streq "$change" 'route'
expect_streq "$action" 'del'
expect_streq "$route" 'fd01:ff2:5687:4::/64 dev eno2 proto ra metric 100 pref medium'
}
testParseLinkAdd() {
expect_err 0 gbmc_ip_monitor_parse_line "[LINK]2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000" \
< <(echo 'link/ether aa:aa:aa:aa:aa:aa brd ff:ff:ff:ff:ff:ff')
expect_streq "$change" 'link'
expect_streq "$action" 'add'
expect_streq "$intf" 'eno2'
expect_streq "$mac" 'aa:aa:aa:aa:aa:aa'
}
testParseLinkDel() {
expect_err 0 gbmc_ip_monitor_parse_line "[LINK]Deleted 2: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000" \
< <(echo 'link/ether aa:aa:aa:aa:aa:aa brd ff:ff:ff:ff:ff:ff')
expect_streq "$change" 'link'
expect_streq "$action" 'del'
expect_streq "$intf" 'eno2'
expect_streq "$mac" 'aa:aa:aa:aa:aa:aa'
}
main
|
