Merge pull request #4386 from janekmi/test-obj-defrag-advanced-pr

src/PMDK.sln

src/test/Makefile

src/test/obj_defrag_advanced/.gitignore

src/test/obj_defrag_advanced/Makefile

src/test/obj_defrag_advanced/TESTS.py

src/test/obj_defrag_advanced/obj_defrag_advanced.c

src/test/obj_defrag_advanced/obj_defrag_advanced.vcxproj

...t/obj_defrag_advanced/obj_defrag_advanced.vcxproj.filters

src/test/obj_defrag_advanced/pgraph.c

src/test/obj_defrag_advanced/pgraph.h

src/test/obj_defrag_advanced/vgraph.c

src/test/obj_defrag_advanced/vgraph.h