Test cases [progress/discussion]

[michkot]

TODO:

• @michkot fix comments
• @michkot add new test cases, with heap memory, linked memory, gradually aiming for (ubounded?) list creation and abtraction
• Q: @peringer, @ondrik, @tfiedor Should macros be used in the test cases?
  a) in repo
  b) during compilation
• Q: @peringer, ... Is there a way to expand just #define and not includes?

[peringer]

expand just #define and not #include is possible only by editing "#include" to "//MARK include" and then back

Macros in testcases are O.K. (better readability)