#!/usr/bin/env zsh
#vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
# Required for shunit2 to run correctly
setopt shwordsplit
SHUNIT_PARENT=$0
function setUp() {
export TERM="xterm-256color"
# Test specific
P9K_HOME=$(pwd)
FOLDER=/tmp/powerlevel9k-test
mkdir -p $FOLDER
mkdir $FOLDER/bin
mkdir $FOLDER/sbin
}
function tearDown() {
# Go back to powerlevel9k folder
cd "${P9K_HOME}"
# Remove eventually created test-specific folder
rm -fr "${FOLDER}"
unset FOLDER
unset P9K_HOME
}
function fakeIfconfig() {
local INTERFACE1="${1}"
[[ -z "${INTERFACE1}" ]] && INTERFACE1="eth0"
local INTERFACE1_IP="1.2.3.4"
local INTERFACE2="${2}"
[[ -z "${INTERFACE2}" ]] && INTERFACE2="disabled-if2"
local INTERFACE2_IP="5.6.7.8"
# Fake ifconfig
cat > $FOLDER/sbin/ifconfig <<EOF
#!/usr/bin/env zsh
if [[ "\$*" =~ '-l' ]]; then
echo "docker0 tun1 ${INTERFACE1} ${INTERFACE2} lo"
exit 0
fi
if [[ "\$*" =~ '${INTERFACE1}' ]]; then
cat <<INNER
tun1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet ${INTERFACE1_IP} txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
INNER
exit 0
fi
if [[ "\$*" =~ '${INTERFACE2}' ]]; then
cat <<INNER
tun1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet ${INTERFACE2_IP} txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
INNER
exit 0
fi
# If neither INTERFACE1 nor INTERFACE2 is queried, fake a offline (DOWN) interface.
# We assume if there is at least one argument, we queried for a specific interface.
if [[ "\$#" -gt 0 ]]; then
cat <<INNER
tun1: flags=4099<DOWN,BROADCAST,MULTICAST> mtu 1500
inet 5.5.5.5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
INNER
exit 0
fi
if [[ "\$#" -eq 0 ]]; then
cat <<INNER
docker0: flags=4099<DOWN,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:8f:5c:ed:51 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
tun1: flags=4099<DOWN,BROADCAST,MULTICAST> mtu 1500
inet 10.20.30.40 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
${INTERFACE1}: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet ${INTERFACE1_IP} txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
${INTERFACE2}: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet ${INTERFACE2_IP} txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xe8200000-e8220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 5136 bytes 328651 (320.9 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5136 bytes 328651 (320.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
INNER
exit 0
fi
EOF
chmod +x $FOLDER/sbin/ifconfig
}
function fakeIp() {
local INTERFACE1="${1}"
[[ -z "${INTERFACE1}" ]] && INTERFACE1="eth0"
local INTERFACE2="${2}"
[[ -z "${INTERFACE2}" ]] && INTERFACE2="disabled-if2"
cat > $FOLDER/sbin/ip <<EOF
#!/usr/bin/env zsh
if [[ "\$*" =~ '-brief.*show' ]]; then
cat <<INNER
lo UNKNOWN 127.0.0.1/8
${INTERFACE1} UP 1.2.3.4/24
${INTERFACE2} UP 5.4.3.2/16
docker0 DOWN 172.17.0.1/16
INNER
fi
if [[ "\$*" =~ 'show ${INTERFACE1}' ]]; then
cat <<INNER
3: ${INTERFACE1}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
valid_lft forever preferred_lft forever
INNER
fi
if [[ "\$*" =~ 'show ${INTERFACE2}' ]]; then
cat <<INNER
3: ${INTERFACE2}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
inet 1.2.3.4 brd 10.0.2.255 scope global eth0
valid_lft forever preferred_lft forever
INNER
fi
EOF
chmod +x $FOLDER/sbin/ip
}
function testIpSegmentPrintsNothingOnOsxIfNotConnected() {
cat > $FOLDER/sbin/ifconfig <<EOF
#!/usr/bin/env zsh
echo "not connected"
EOF
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS="OSX" # Fake OSX
assertEquals "" "$(prompt_ip left 1 false "$FOLDER")"
}
function testIpSegmentPrintsNothingOnLinuxIfNotConnected() {
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS="Linux" # Fake Linux
cat > $FOLDER/sbin/ip <<EOF
#!/usr/bin/env zsh
echo "not connected"
EOF
chmod +x $FOLDER/sbin/ip
assertEquals "" "$(prompt_ip left 1 false "$FOLDER")"
}
function testIpSegmentWorksOnOsxWithNoInterfaceSpecified() {
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS='OSX' # Fake OSX
fakeIfconfig "eth1" "eth2"
assertEquals "%K{006} %F{000}IP %F{000}1.2.3.4 " "$(prompt_ip left 1 false "$FOLDER")"
}
function testIpSegmentWorksOnOsxWithInterfaceSpecified() {
fakeIfconfig "eth1"
local POWERLEVEL9K_IP_INTERFACE="eth1"
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS='OSX' # Fake OSX
assertEquals "%K{006} %F{000}IP %F{000}1.2.3.4 " "$(prompt_ip left 1 false "$FOLDER")"
}
function testIpSegmentWorksOnLinuxWithNoInterfaceSpecified() {
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS='Linux' # Fake Linux
fakeIp "eth0"
assertEquals "%K{006} %F{000}IP %F{000}1.2.3.4 " "$(prompt_ip left 1 false "$FOLDER")"
}
function testIpSegmentWorksOnLinuxWithInterfaceSpecified() {
fakeIp "eth3"
local POWERLEVEL9K_IP_INTERFACE="eth3"
# Load Powerlevel9k
source powerlevel9k.zsh-theme
local OS='Linux' # Fake Linux
assertEquals "%K{006} %F{000}IP %F{000}1.2.3.4 " "$(prompt_ip left 1 false "$FOLDER")"
}
source shunit2/shunit2