f44fe200fd
Added following functional and negative scenario tests for HIP_VISIBLE_DEVICES (HVD), ROCR_VISIBLE_DEVICES (RVD) CUDA_VISIBLE_DEVICES(CVD) 1. Verifying HVD and RVD - invalid number in sequence 2. Verifying HVD and RVD - dupliates in the beginning of sequence 3. Verifying HVD and RVD - all the duplicates 4. Device count with RVD(max devices and HVD(min devices) 5. Device count with RVD(min devices and HVD(max devices) 6. Device count - RVD(set), HVD(unset), CVD(set) SWDEV-238517 for enhancing hip unit tests Change-Id: Ia83e9e9068cbf8cc61cff17311cda1d1f8a38fee