math/tst-CMPLX.c

   1 #include <complex.h>
   2 #include <stdio.h>
   3
   4
   5 static int
   6 do_test (void)
   7 {
   8   int result = 0;
   9
  10 #ifdef CMPLX
  11   size_t s;
  12
  13 #define T(f, r, i, t)                                                         \
  14   do {                                                                        \
  15     s = sizeof (f (r, i));                                                    \
  16     if (s != sizeof (complex t))                                              \
  17       {                                                                       \
  18         printf ("\
  19 CMPLX (" #r ", " #i ") does not produce complex " #t ": %zu\n", s);           \
  20         result = 1;                                                           \
  21       }                                                                       \
  22   } while (0)
  23
  24 #define C(f, t)                                                               \
  25   do {                                                                        \
  26     T (f, 0.0f, 0.0f, t);                                                     \
  27     T (f, 0.0f, 0.0, t);                                                      \
  28     T (f, 0.0f, 0.0L, t);                                                     \
  29     T (f, 0.0f, 0.0f, t);                                                     \
  30     T (f, 0.0, 0.0f, t);                                                      \
  31     T (f, 0.0L, 0.0f, t);                                                     \
  32     T (f, 0.0, 0.0f, t);                                                      \
  33     T (f, 0.0, 0.0, t);                                                       \
  34     T (f, 0.0, 0.0L, t);                                                      \
  35     T (f, 0.0f, 0.0, t);                                                      \
  36     T (f, 0.0, 0.0, t);                                                       \
  37     T (f, 0.0L, 0.0, t);                                                      \
  38     T (f, 0.0L, 0.0f, t);                                                     \
  39     T (f, 0.0L, 0.0, t);                                                      \
  40     T (f, 0.0L, 0.0L, t);                                                     \
  41     T (f, 0.0f, 0.0L, t);                                                     \
  42     T (f, 0.0, 0.0L, t);                                                      \
  43     T (f, 0.0L, 0.0L, t);                                                     \
  44   } while (0)
  45
  46   C (CMPLXF, float);
  47   C (CMPLX, double);
  48   C (CMPLXL, long double);
  49 #endif
  50
  51   return result;
  52 }
  53
  54 #define TEST_FUNCTION do_test ()
  55 #include "../test-skeleton.c"