sdcc/support/regression/tests/getbyte_param.c

   1 /** getbyte_param.c - test for bug #3269
   2 */
   3 #include <testfwk.h>
   4 #include <stdlib.h>
   5
   6 void
   7 fCheckPlus (unsigned char c)
   8 {
   9   ASSERT (c == 0x15);
  10 }
  11 void
  12 fCheckMinus (unsigned char c)
  13 {
  14   ASSERT (c == 0x13);
  15 }
  16 void
  17 getByteParam (unsigned int i)
  18 {
  19   unsigned char c;
  20
  21   c = i >> 8;
  22   c++;
  23   fCheckPlus(c);
  24   c = i >> 8;
  25   c--;
  26   fCheckMinus(c);
  27 }
  28
  29 void
  30 testGetByte (void)
  31 {
  32   getByteParam(0x147A);
  33 }