That is RANK and very unprofessional The Laws in Aus basically if you are contracting or full time, once they say yes, you are hired. But full time roles can have a trial period, usually 3 months. Which works both ways, well once for me it turned out horrible, they wanted me to stay, but I had a young lady who had one BA role prior and had just done CPAP cert, she thought she new it all and tried to boss me around, basically tried to bully me, so I told my boss 4 times, 10 weeks in, so we want you to stay on and Im like, No sorry no way, told them why which they new about and did nothing. So they extended me to contract for 6 weeks while they found a replacement which I offered to them out of professionalism, I had the flu for 3 days so instead of being the douche who comes into work and makes everyone else sick, I stayed home and got a Med Cert from the Dr, well 3 weeks pass and the find me, what do they do, they let me going stating due to my health. ROFL, completely illegal. I was close to taking them to civil court, but for the $3k I couldnt be bothered with the stress as I was off to travel Europe in a couple weeks.
Here anything you create is not owned by yourself like it seems to be in Poland based on what Mag said, anything created on site is the companies intellectual property and cannot be taken offsite with expressed permission, sometimes they will make you blank out certain details if being used for applying for other jobs etc. Especially Privacy Act info.