#!/bin/bash

set -x

check_return_value () {
    if [ $1 != 0 ] ; then
        exit $1
    fi
}

export DISPLAY=:1
Xvfb $DISPLAY -screen 0 1024x768x16 &

/usr/bin/emoji-picker --help
check_return_value $?
/usr/bin/emoji-picker --version
check_return_value $?