#!/bin/bash

# Copy deb file into $AUTOPKGTEST_TMP folder for testing
cp /tmp/autopkgtest.output*/binaries/deb-gview.deb $AUTOPKGTEST_TMP/.

# Extract data.tar member and compress with bzip2
echo "Creating .deb with data.tar.bz2 member"

cd $AUTOPKGTEST_TMP
ar x ./deb-gview.deb

mkdir data
mv ./data.tar.xz ./data/.
cd data
tar -xf ./data.tar.xz
rm -f ./data.tar.xz
tar -cjf ./data.tar.bz2 ./* --remove-files

cd ..
ar d ./deb-gview.deb data.tar.xz

ar ra control.tar.xz ./deb-gview.deb ./data/data.tar.bz2

echo "Done creating .deb with data.tar.bz2 member"

if [[ ! -e /usr/bin/deb-gview ]]; then
  echo "deb-gview binary not found in /usr/bin/"
  exit 1
fi

if [[ ! -e $AUTOPKGTEST_TMP/deb-gview.deb ]]; then
  echo ".deb file not found"
  exit 1
fi

# Check if deb-gview runs without errors
/usr/bin/xvfb-run -a /usr/bin/deb-gview $AUTOPKGTEST_TMP/deb-gview.deb 2>$AUTOPKGTEST_TMP/err.txt &
sleep 5

pidret=`pgrep -f "/usr/bin/deb-gview $AUTOPKGTEST_TMP/deb-gview.deb"`

if [[ ! $pidret ]]; then
  echo "/usr/bin/deb-gview process not found"
  exit 1
fi

# Kill processes
kill -9 $pidret

ret=$?

# Check for output to stderr
sizeerr=`wc $AUTOPKGTEST_TMP/err.txt -c | awk '{print $1}'`
if [[ $sizeerr > 0 ]]; then
  echo "Error found"
  cat $AUTOPKGTEST_TMP/err.txt
  exit 1
elif [[ $ret == 0 ]]; then
  echo "deb-gview successfully opened the data.tar.bz2 .deb file"
  exit $ret
else
  exit $ret
fi