#!/bin/sh

. debian/tests/create_test_deb

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

# Create test .deb file
# After running create_test_deb, CWD is $AUTOPKGTEST_TMP
create_test_deb

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

# Use dpkg-deb to create new .deb with no compressed members
echo "Modifying .deb to create no compressed members"

mkdir $AUTOPKGTEST_TMP/tmp
dpkg-deb --raw-extract $AUTOPKGTEST_TMP/deb-gview-test.deb $AUTOPKGTEST_TMP/tmp
dpkg-deb --build -Z none $AUTOPKGTEST_TMP/tmp $AUTOPKGTEST_TMP/deb-gview_none.deb

# Check if members were created successfully
if [ `ar t $AUTOPKGTEST_TMP/deb-gview_none.deb control.tar` = "control.tar" ] \
&& [ `ar t $AUTOPKGTEST_TMP/deb-gview_none.deb data.tar` = "data.tar" ]; then
  echo "Done creating .deb with no compressed members"
else
  echo "Error creating .deb with no compressed members"
  exit 1
fi

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

pidcheck=`pgrep -f "/usr/bin/deb-gview $AUTOPKGTEST_TMP/deb-gview_none.deb" | head -n 1`
pidret=`pgrep -f "/usr/bin/deb-gview $AUTOPKGTEST_TMP/deb-gview_none.deb"`

if [ ! $pidcheck ]; 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 -gt 0 ]; then
  echo "Error found"
  cat $AUTOPKGTEST_TMP/err.txt
  exit 1
elif [ $ret = 0 ]; then
  echo "deb-gview successfully opened the .deb file with no compressed members"
  exit $ret
else
  exit $ret
fi