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path: root/common/scripts/agl-screenshot-test.sh
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#!/bin/bash

set -x

XDG_RUNTIME_DIR=/run/user/200


REF_IMAGE="$1"

if [ -z "${REF_IMAGE}" ]; then
	echo "No reference image passed"
	exit 125
fi

if [ ! -f "${REF_IMAGE}" ]; then
	echo "Reference image is not found"
	exit 125
fi

# Enable the test picture and disable cursor and any other application from being displayed
sed -i '/^\[core\]/a activate-by-default=false' /etc/xdg/weston/weston.ini
# setup homescreen env variable
sed -i '/^\[core\]/a hide-cursor=true' /etc/xdg/weston/weston.ini
# enable red/green/blue test screen
echo 'HOMESCREEN_DEMO_CI=1' > /etc/default/homescreen
sync
systemctl daemon-reload
sleep 2

# create initial journal cursor file
journalctl /usr/bin/agl-compositor --cursor-file=/tmp/agl-screenshot-cursor > /tmp/first-log 2>&1

# restart weston@display
systemctl restart weston.service
# e.g. qemu-system-arm takes loooong
sleep 10
echo "Waiting for compositor to initialize (+10sec)."

LOOP=20
while test $LOOP -ge 1 ; do

  ( mv /tmp/next-log /tmp/prev-log > /dev/null 2>&1 ) || true
  journalctl /usr/bin/agl-compositor --cursor-file=/tmp/agl-screenshot-cursor > /tmp/next-log 2>&1
  if ! grep -q 'Usable area:' /tmp/next-log ; then
  # e.g. qemu-system-arm takes loooong
        echo "Waiting for compositor to initialize (+60sec). Loop: $LOOP"
	sleep 60
	LOOP="$(($LOOP-1))"
	continue
  fi
  break
done

#read aw


# giving up now
if ! grep -q 'Usable area:' /tmp/next-log ; then
	echo "Marker ('Usable area:') not found. Dumping log."
	echo "##################################"
	cat /tmp/first-log
	cat /tmp/prev-log
	cat /tmp/next-log
	echo "##################################"
        exit 127
	#echo "CONTINUING ANYWAY !"
fi

AGL_SCREENSHOOTER=/usr/bin/agl-screenshooter

if [ -z "$AGL_SCREENSHOOTER" ]; then
	echo "Failed to find agl-screenshooter. Compositor too old?"
	exit 127
fi

#echo "Found agl-screenshoooter in $AGL_SCREENSHOOTER"
rm -rf agl-screenshot-*.png

# give it a bit more time to display
sleep 60

if $AGL_SCREENSHOOTER; then
	echo "Screenshot taken"
else
	echo "##################################"
	journalctl --no-pager -a -b /usr/bin/agl-compositor
	echo "##################################"
	exit 127
fi

REF_IMAGE_SHA1SUM=`sha1sum ${REF_IMAGE} | awk -F ' ' '{print $1}'`
IMAGE_SHA1SUM=`sha1sum agl-screenshot-*.png | awk -F ' ' '{print $1}'`

if [ "${REF_IMAGE_SHA1SUM}" == "${IMAGE_SHA1SUM}" ]; then
	echo "Screenshot matches the reference image"
	FINALRET=0
else
	echo "Screenshot does not match the reference image"
	FINALRET=127
	for i in agl-screenshot-*.png ; do
		#set +x
		echo "################################################################"
		( curl --upload-file "$i" https://transfer.sh/$(basename "$i") && echo "" ) || true
		echo "################################################################"
		#set -x
	done
	echo "#########################"
	cat /run/platform/display/*.log
	echo "#########################"
	journalctl -b --no-pager -a
	echo "#########################"
fi


# cleanup
sed -i '/activate-by-default=false/d' /etc/xdg/weston/weston.ini
sed -i '/hide-cursor=true/d' /etc/xdg/weston/weston.ini
#rm -rf /etc/systemd/system/weston@.service.d
rm -rf /etc/default/homescreen
systemctl daemon-reload
sync
sleep 2
systemctl restart weston.service
sleep 10

exit $FINALRET