spawn $env(VIM) -N --noplugin -u ../vimrc
set timeout 3
expect {
  timeout {exit 1}
  "VIM - Vi IMproved"
}
send ":e abc\r"
send ":e dir/abc\r"
send ":e dir/def\r"
expect {
  "Press ENTER"  {exit 1}
  "Error"  {exit 1}
  "Warning"  {exit 1}
  timeout {exit 1}
  "content" # Success
}

send ":LustyBufferExplorer\r"
expect {
  "Press ENTER"  {exit 1}
  "Error"  {exit 1}
  "Warning"  {exit 1}
  timeout {exit 1}
  ">>"
}

send "dir/def\r"
sleep 1
expect {
  "Press ENTER"  {exit 1}
  "Error"  {exit 1}
  "Warning"  {exit 1}
  timeout {exit 1}
  "NO MATCHES"  # Success
}

# ESC
send \033

send ":LustyBufferExplorer\r"
expect {
  "Press ENTER"  {exit 1}
  "Error"  {exit 1}
  "Warning"  {exit 1}
  timeout {exit 1}
  ">>"
}

send "dir/abc\r"
sleep 1
expect {
  "Press ENTER"  {exit 1}
  "Error"  {exit 1}
  "Warning"  {exit 1}
  "NO MATCHES"  {exit 1}
  timeout {exit 1}
  "switched"  # Success
}

# ESC
send \033

send ":qa!\r"
expect {
  timeout {exit 1}
  eof
}
exit 0