148 lines
4.8 KiB
Bash
148 lines
4.8 KiB
Bash
#! /bin/bash -xe
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set -x -e
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echo "running as" $(id)
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####
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# Taskcluster friendly wrapper for performing fx desktop tests via mozharness.
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####
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# Inputs, with defaults
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: MOZHARNESS_URL ${MOZHARNESS_URL}
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: MOZHARNESS_SCRIPT ${MOZHARNESS_SCRIPT}
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: MOZHARNESS_CONFIG ${MOZHARNESS_CONFIG}
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: NEED_XVFB ${NEED_XVFB:=true}
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: NEED_WINDOW_MANAGER ${NEED_WINDOW_MANAGER:=false}
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: NEED_PULSEAUDIO ${NEED_PULSEAUDIO:=false}
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: START_VNC ${START_VNC:=false}
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: SKIP_MOZHARNESS_RUN ${SKIP_MOZHARNESS_RUN:=false}
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: WORKSPACE ${WORKSPACE:=/home/worker/workspace}
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: mozharness args "${@}"
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set -v
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cd $WORKSPACE
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fail() {
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echo # make sure error message is on a new line
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echo "[test-linux.sh:error]" "${@}"
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exit 1
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}
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# test required parameters are supplied
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if [[ -z ${MOZHARNESS_URL} ]]; then fail "MOZHARNESS_URL is not set"; fi
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if [[ -z ${MOZHARNESS_SCRIPT} ]]; then fail "MOZHARNESS_SCRIPT is not set"; fi
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if [[ -z ${MOZHARNESS_CONFIG} ]]; then fail "MOZHARNESS_CONFIG is not set"; fi
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mkdir -p ~/artifacts/public
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cleanup() {
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local rv=$?
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if [[ -s /home/worker/.xsession-errors ]]; then
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# To share X issues
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cp /home/worker/.xsession-errors ~/artifacts/public/xsession-errors.log
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fi
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# When you call this script with START_VNC we make sure we
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# don't kill xvfb so you don't loose your VNC connection
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if [ -n "$xvfb_pid" ] && [ $START_VNC == false ] ; then
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kill $xvfb_pid || true
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fi
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exit $rv
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}
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trap cleanup EXIT INT
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# Unzip the mozharness ZIP file created by the build task
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if ! curl --fail -o mozharness.zip --retry 10 -L $MOZHARNESS_URL; then
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fail "failed to download mozharness zip"
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fi
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rm -rf mozharness
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unzip -q mozharness.zip
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rm mozharness.zip
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if ! [ -d mozharness ]; then
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fail "mozharness zip did not contain mozharness/"
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fi
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# start up the pulseaudio daemon. Note that it's important this occur
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# before the Xvfb startup.
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if $NEED_PULSEAUDIO; then
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pulseaudio --fail --daemonize --start
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pactl load-module module-null-sink
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fi
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# run XVfb in the background, if necessary
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if $NEED_XVFB; then
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Xvfb :0 -nolisten tcp -screen 0 1600x1200x24 \
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> ~/artifacts/public/xvfb.log 2>&1 &
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export DISPLAY=:0
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xvfb_pid=$!
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# Only error code 255 matters, because it signifies that no
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# display could be opened. As long as we can open the display
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# tests should work. We'll retry a few times with a sleep before
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# failing.
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retry_count=0
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max_retries=2
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xvfb_test=0
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until [ $retry_count -gt $max_retries ]; do
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xvinfo || xvfb_test=$?
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if [ $xvfb_test != 255 ]; then
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retry_count=$(($max_retries + 1))
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else
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retry_count=$(($retry_count + 1))
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echo "Failed to start Xvfb, retry: $retry_count"
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sleep 2
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fi
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done
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if [ $xvfb_test == 255 ]; then fail "xvfb did not start properly"; fi
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fi
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if $START_VNC; then
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x11vnc > ~/artifacts/public/x11vnc.log 2>&1 &
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fi
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if $NEED_WINDOW_MANAGER; then
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# This is read by xsession to select the window manager
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echo DESKTOP_SESSION=ubuntu > /home/worker/.xsessionrc
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# note that doing anything with this display before running Xsession will cause sadness (like,
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# crashes in compiz). Make sure that X has enough time to start
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sleep 15
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# DISPLAY has already been set above
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# XXX: it would be ideal to add a semaphore logic to make sure that the
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# window manager is ready
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/etc/X11/Xsession 2>&1 &
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# Turn off the screen saver and screen locking
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gsettings set org.gnome.desktop.screensaver idle-activation-enabled false
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gsettings set org.gnome.desktop.screensaver lock-enabled false
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gsettings set org.gnome.desktop.screensaver lock-delay 3600
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# Disable the screen saver
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xset s off s reset
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fi
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# For telemetry purposes, the build process wants information about the
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# source it is running; tc-vcs obscures this a little, but we can provide
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# it directly.
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export MOZ_SOURCE_REPO="${GECKO_HEAD_REPOSITORY}"
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export MOZ_SOURCE_CHANGESET="${GECKO_HEAD_REV}"
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# support multiple, space delimited, config files
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config_cmds=""
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for cfg in $MOZHARNESS_CONFIG; do
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config_cmds="${config_cmds} --config-file ${cfg}"
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done
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if [ ${SKIP_MOZHARNESS_RUN} == true ]; then
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# Skipping Mozharness is to allow the developer start the window manager
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# properly and letting them change the execution of Mozharness without
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# exiting the container
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echo "We skipped running Mozharness."
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echo "Make sure you export DISPLAY=:0 before calling Mozharness."
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echo "Don't forget to call it with 'sudo -E -u worker'."
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else
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# run the given mozharness script and configs, but pass the rest of the
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# arguments in from our own invocation
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python2.7 $WORKSPACE/${MOZHARNESS_SCRIPT} ${config_cmds} "${@}"
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fi
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