105 lines
3.4 KiB
Bash
Executable File
105 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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# Trying something different from the python test, this is a big integration test in bash
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# Tests multiple volume settings and how they are impacted by the complete startup scripts + restart/re-creation of container
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# Maybe a bit easier to read the workflow/debug in bash than python for others?
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# This workflow is VERY similar to python's tests, but in bash so not object-oriented/pytest fixture based
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# Debug can be added anywhere to check current state mid-test
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RED='\033[0;31m'
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NC='\033[0m' # No Color
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if [ $(id -u) != 0 ] ; then
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sudo=sudo # do not need if root (in docker)
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fi
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debug() {
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$sudo grep -r . "$VOL_PH"
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$sudo grep -r . "$VOL_DM"
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}
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# Cleanup at the end, print debug on fail
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cleanup() {
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retcode=$?
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{ set +x; } 2>/dev/null
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if [ $retcode != 0 ] ; then
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printf "${RED}ERROR / FAILURE${NC} - printing all volume info"
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debug
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fi
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docker rm -f $CONTAINER
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$sudo rm -rf $VOLUMES
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exit $retcode
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}
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trap "cleanup" INT TERM EXIT
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# VOLUME TESTS
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# Given...
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DEBIAN_VERSION="$(DEBIAN_VERSION:-stretch)"
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IMAGE="${1:-pihole:v5.0-amd64}-${DEBIAN_VERSION}" # Default is latest build test image (generic, non release/branch tag)
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VOLUMES="$(mktemp -d)" # A fresh volume directory
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VOL_PH="$VOLUMES/pihole"
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VOL_DM="$VOLUMES/dnsmasq.d"
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tty -s && TTY='-t' || TTY=''
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echo "Testing $IMAGE with volumes base path $VOLUMES"
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# When
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# Running stock+empty volumes (no ports to avoid conflicts)
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CONTAINER="$(
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docker run -d \
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-v "$VOL_PH:/etc/pihole/" \
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-v "$VOL_DM:/etc/dnsmasq.d/" \
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-v "/dev/null:/etc/pihole/adlists.list" \
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--entrypoint='' \
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$IMAGE \
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tail -f /dev/null
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)" # container backgrounded for multipiple operations over time
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EXEC() {
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local container="$1"
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# Must quote for complex commands
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docker exec $TTY $container bash -c "$2"
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}
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EXEC $CONTAINER /start.sh # run all the startup scripts
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# Then default are present
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grep "PIHOLE_DNS_1=8.8.8.8" "$VOL_PH/setupVars.conf"
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grep "PIHOLE_DNS_2=8.8.4.4" "$VOL_PH/setupVars.conf"
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grep "IPV4_ADDRESS=0.0.0.0" "$VOL_PH/setupVars.conf"
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grep -E "WEBPASSWORD=.+" "$VOL_PH/setupVars.conf"
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# Given the settings are manually changed (not good settings, just for testing changes)
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EXEC $CONTAINER 'pihole -a setdns 127.1.1.1,127.2.2.2,127.3.3.3,127.4.4.4'
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EXEC $CONTAINER '. /opt/pihole/webpage.sh ; change_setting IPV4_ADDRESS 10.0.0.0'
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EXEC $CONTAINER 'pihole -a -p login'
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assert_new_settings() {
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grep "PIHOLE_DNS_1=127.1.1.1" "$VOL_PH/setupVars.conf"
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grep "PIHOLE_DNS_2=127.2.2.2" "$VOL_PH/setupVars.conf"
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grep "PIHOLE_DNS_3=127.3.3.3" "$VOL_PH/setupVars.conf"
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grep "PIHOLE_DNS_4=127.4.4.4" "$VOL_PH/setupVars.conf"
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grep "IPV4_ADDRESS=10.0.0.0" "$VOL_PH/setupVars.conf"
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grep "WEBPASSWORD=6060d59351e8c2f48140f01b2c3f3b61652f396c53a5300ae239ebfbe7d5ff08" "$VOL_PH/setupVars.conf"
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grep "server=127.1.1.1" $VOL_DM/01-pihole.conf
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grep "server=127.2.2.2" $VOL_DM/01-pihole.conf
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}
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assert_new_settings
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# When Restarting
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docker restart $CONTAINER
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# Then settings are still manual changed values
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assert_new_settings
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# When removing/re-creating the container
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docker rm -f $CONTAINER
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CONTAINER="$(
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docker run -d \
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-v "$VOL_PH:/etc/pihole/" \
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-v "$VOL_DM:/etc/dnsmasq.d/" \
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-v "/dev/null:/etc/pihole/adlists.list" \
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--entrypoint='' \
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$IMAGE \
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tail -f /dev/null
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)" # container backgrounded for multipiple operations over time
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# Then settings are still manual changed values
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assert_new_settings
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