Re: [dev] unit testing

From: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
Date: Thu, 31 Jul 2014 11:20:26 +0200

Hi,

> I just stumbled upon MinUnit[0], a 3-line unit test framework for C. Do you know
> other similarly simple solutions?

I wrote ago a simple framework for it long time:

test.h:

        #ifndef UTEST_H_
        #define UTEST_H_

        #ifdef NDEBUG
        #undef NDEBUG
        #endif

        #include <signal.h>
        #include <setjmp.h>
        #include <stdio.h>
        #include <assert.h>

        int utst_actual_test;
        int utst_test_ok;
        jmp_buf utst_jmp;


        static void utst_sigabrt(int dummy)
        {
          longjmp(utst_jmp, 0);
        }


        #define run_test(message, test) do { \
            printf("Test %d %s ... ", utst_actual_test, message); \
            signal(SIGABRT, utst_sigabrt); \
            ++utst_actual_test; \
            if (!setjmp(utst_jmp)) { \
              assert(test); \
              puts("OK"); \
              ++utst_test_ok; \
            } else { \
              puts("FAILED"); \
            } \
            fflush(stdin); \
          }while (0)



        #define run_end() do { \
          if (utst_actual_test == utst_test_ok) \
            puts("ALL TEST PASSED"); \
          else \
            printf("FAILED %d TESTS\n", \
                   utst_actual_test - utst_test_ok); \
          utst_test_ok = 0; \
          utst_actual_test = 0; \
          } while (0)




        #endif /* UTEST_H_ */

-- 
Roberto E. Vargas Caballero

Received on Thu Jul 31 2014 - 11:20:26 CEST