TESTS: updated allocator tests for new alloc-series function spec.
TESTS: updated allocator tests for new alloc-series function spec.

vehar/red,NikolayShubenkovProgSchool/red,red-eco/red,iArnold/red,NikolayShubenkovProgSchool/red,vehar/red,rheber/red,rheber/red,iArnold/red,red-eco/red