#!/bin/sh

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

# Copy random file for deb-gview to open
if [ -e ./NEWS ]; then
  cp ./NEWS $AUTOPKGTEST_TMP/TEST_FILE
else
  TEST_FILE=`find . -maxdepth 2 -type f 2>/dev/null | head -n 1`
  cp $TEST_FILE $AUTOPKGTEST_TMP/TEST_FILE
fi

# deb-gview should throw an error for a bad member name
echo "Attempting to open a non .deb file"
/usr/bin/xvfb-run -a /usr/bin/deb-gview $AUTOPKGTEST_TMP/TEST_FILE 2>$AUTOPKGTEST_TMP/err.txt &
sleep 5

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

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

# Kill processes
kill -9 $pidret

# Check for output to stderr
sizeerr=`wc $AUTOPKGTEST_TMP/err.txt -c | awk '{print $1}'`
if [ $sizeerr -gt 0 ]; then
  err=`cat $AUTOPKGTEST_TMP/err.txt`
  errexp="Unsupported archive version"
  case "$err" in
    *"$errexp"*)
    echo "Correct error found"
    exit 0
    ;;

    *)
    echo "Incorrect error found"
    exit 1
    ;;
  esac
else
  echo "No errors found"
  exit 1
fi