non interactive test that yast does not crash when we update some parts of libyui

test-ui.rb

module Yast
  class TestUIClient < Client
    def main
      Yast.import "Wizard"

      Wizard.CreateDialog
      Wizard.CloseDialog

      true 
    end
  end
end

Yast::TestUIClient.new.main

test-yast

#! /bin/bash

# non interactive test that yast does not crash
# when we update some parts of libyui

try() {
    /sbin/yast2 "$@"
    R=$?
    if [ $R != 0 ]; then
        echo FAILED "$@"
        break
    fi
    echo PASSED "$@"
}

UIS=${1---ncurses --qt --gtk}
for UI in $UIS; do
    try $UI $(dirname $0)/test-ui.rb
    try $UI sw_single aaa_base-extras
done