Merge pull request #1126 from Shini31/master
Use ip command for VPN segment - fix #1125pull/22/head
Dominik Ritter
6 years ago
committed by
GitHub
commit
613b798bb3
@ -0,0 +1,195 @@
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#!/usr/bin/env zsh
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#vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
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# Required for shunit2 to run correctly
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setopt shwordsplit
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SHUNIT_PARENT=$0
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function setUp() {
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export TERM="xterm-256color"
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# Test specific
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P9K_HOME=$(pwd)
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FOLDER=/tmp/powerlevel9k-test
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mkdir -p $FOLDER
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mkdir $FOLDER/sbin
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}
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function tearDown() {
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# Go back to powerlevel9k folder
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cd "${P9K_HOME}"
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# Remove eventually created test-specific folder
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rm -fr "${FOLDER}"
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unset FOLDER
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unset P9K_HOME
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}
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function fakeIfconfig() {
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# Fake ifconfig
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cat > $FOLDER/sbin/ifconfig <<EOF
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#!/usr/bin/env zsh
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if [[ "\$#" -gt 0 ]]; then
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cat <<INNER
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tun1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
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inet 1.2.3.4 txqueuelen 1000 (Ethernet)
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RX packets 0 bytes 0 (0.0 B)
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RX errors 0 dropped 0 overruns 0 frame 0
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TX packets 0 bytes 0 (0.0 B)
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TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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device interrupt 16 memory 0xe8200000-e8220000
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INNER
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exit 0
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fi
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cat <<INNER
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docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
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inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
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ether 02:42:8f:5c:ed:51 txqueuelen 0 (Ethernet)
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RX packets 0 bytes 0 (0.0 B)
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RX errors 0 dropped 0 overruns 0 frame 0
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TX packets 0 bytes 0 (0.0 B)
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TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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tun1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
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inet 1.2.3.4 txqueuelen 1000 (Ethernet)
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RX packets 0 bytes 0 (0.0 B)
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RX errors 0 dropped 0 overruns 0 frame 0
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TX packets 0 bytes 0 (0.0 B)
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TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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device interrupt 16 memory 0xe8200000-e8220000
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lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
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inet 127.0.0.1 netmask 255.0.0.0
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inet6 ::1 prefixlen 128 scopeid 0x10<host>
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loop txqueuelen 1000 (Local Loopback)
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RX packets 5136 bytes 328651 (320.9 KiB)
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RX errors 0 dropped 0 overruns 0 frame 0
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TX packets 5136 bytes 328651 (320.9 KiB)
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TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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INNER
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EOF
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chmod +x $FOLDER/sbin/ifconfig
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}
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function fakeIp() {
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local INTERFACE1="${1}"
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[[ -z "${INTERFACE1}" ]] && INTERFACE1="tun0"
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local INTERFACE2="${2}"
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[[ -z "${INTERFACE2}" ]] && INTERFACE2="disabled-if2"
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cat > $FOLDER/sbin/ip <<EOF
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#!/usr/bin/env zsh
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if [[ "\$*" == 'link ls up' ]]; then
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cat <<INNER
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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2: ${INTERFACE1}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
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link/ether 08:00:27:7e:84:45 brd ff:ff:ff:ff:ff:ff
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3: ${INTERFACE2}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
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link/ether 08:00:27:7e:84:45 brd ff:ff:ff:ff:ff:ff
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4: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
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link/ether 08:00:27:7e:84:45 brd ff:ff:ff:ff:ff:ff
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INNER
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fi
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if [[ "\$*" =~ '-brief.*show' ]]; then
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cat <<INNER
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lo UNKNOWN 127.0.0.1/8
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${INTERFACE1} UP 1.2.3.4/24
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${INTERFACE2} UP 5.4.3.2/16
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docker0 DOWN 172.17.0.1/16
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INNER
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fi
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if [[ "\$*" =~ 'show ${INTERFACE1}' ]]; then
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cat <<INNER
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2: ${INTERFACE1}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
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inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
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valid_lft forever preferred_lft forever
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INNER
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fi
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if [[ "\$*" =~ 'show ${INTERFACE2}' ]]; then
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cat <<INNER
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3: ${INTERFACE2}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
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inet 1.2.3.4 brd 10.0.2.255 scope global eth0
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valid_lft forever preferred_lft forever
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INNER
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fi
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EOF
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chmod +x $FOLDER/sbin/ip
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}
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function testVpnIpSegmentPrintsNothingOnOsxIfNotConnected() {
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# Load Powerlevel9k
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source powerlevel9k.zsh-theme
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local OS="OSX" # Fake OSX
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cat > $FOLDER/sbin/ifconfig <<EOF
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#!/usr/bin/env zsh
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echo "not connected"
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EOF
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chmod +x $FOLDER/sbin/ifconfig
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assertEquals "" "$(prompt_vpn_ip left 1 false "$FOLDER")"
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}
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function testVpnIpSegmentPrintsNothingOnLinuxIfNotConnected() {
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# Load Powerlevel9k
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source powerlevel9k.zsh-theme
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local OS="Linux" # Fake Linux
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cat > $FOLDER/sbin/ip <<EOF
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#!/usr/bin/env zsh
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echo "not connected"
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EOF
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chmod +x $FOLDER/sbin/ip
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assertEquals "" "$(prompt_vpn_ip left 1 false "$FOLDER")"
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}
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function testVpnIpSegmentWorksOnOsxWithInterfaceSpecified() {
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local POWERLEVEL9K_VPN_IP_INTERFACE='tun1'
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fakeIfconfig
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# Load Powerlevel9k
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source powerlevel9k.zsh-theme
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local OS='OSX' # Fake OSX
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assertEquals "%K{006} %F{000}(vpn) %F{000}1.2.3.4 " "$(prompt_vpn_ip left 1 false "$FOLDER")"
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}
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function testVpnIpSegmentWorksOnLinuxWithInterfaceSpecified() {
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local POWERLEVEL9K_VPN_IP_INTERFACE='tun1'
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fakeIp "tun1"
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# Load Powerlevel9k
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source powerlevel9k.zsh-theme
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local OS='Linux' # Fake Linux
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assertEquals "%K{006} %F{000}(vpn) %F{000}1.2.3.4 " "$(prompt_vpn_ip left 1 false "$FOLDER")"
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}
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# vpn_ip is not capable of handling multiple vpn interfaces ATM.
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# function testVpnIpSegmentWorksOnLinuxWithMultipleInterfacesSpecified() {
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# local POWERLEVEL9K_VPN_IP_INTERFACE=(tun0 tun1)
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# fakeIp "tun0" "tun1"
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# # Load Powerlevel9k
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# source powerlevel9k.zsh-theme
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# local OS='Linux' # Fake Linux
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# setopt xtrace
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# assertEquals "%K{006} %F{000}(vpn) %F{000}10.0.2.15 " "$(prompt_vpn_ip left 1 false "$FOLDER")"
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# unsetopt xtrace
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# }
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source shunit2/shunit2
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