test-macros.h

#define BEGIN_TEST_DEFINES static const int testIndexCounterBase = __COUNTER__
#define END_TEST_DEFINES static const int kNumTests = (__COUNTER__ - testIndexCounterBase - 1)

#define TEST_CASE(TestName)                                                     \
  static const int k##TestName##Index = __COUNTER__ - testIndexCounterBase - 1; \
  bool TestName##Func(TestArgs &args)

struct TestEval
{
  int m_testIndex;
  bool (*m_testFunc) (TestArgs &);
}

bool RunTests(TestEval* aTestEval, int numTests, TestArgs &args, BitArray<kMaxtests> testPassBits)
{
  bool ret = true;
  for (int i = 0; i < numTests; ++i)
  {
    TestEval& tesEval = aTestEval[i];
    const bool pass = testEval.m_testFunc(args);

    if (pass)
    {
      testPassBits.SetBit(tesetEval.m_testIndex);
    }
    else
    {
      ret = false;
      // early out if you want
    }
  }

  return ret;
}

#define TEST_EVAL_LIST(ListName) TestEval Listname[] = 
#define TEST_EVAL(TestName) { k##TestName##Index, TestName##Func }

BEGIN_TESTS_DEFINES;

TEST_CASE(MyTest0)
{
  // stuff
}

TEST_CASE(MyTest1)
{
  // stuff
}

// ...

END_TEST_DEFINES;