sdcc/support/regression/tests/bugs-1596270-1736867.c

   1 /*
   2         bugs 1596270 and 1736867.
   3 */
   4
   5 #include <testfwk.h>
   6
   7
   8 typedef unsigned char UINT8;
   9 typedef unsigned char S_GAMES_SI_CHARS;
  10
  11 typedef struct
  12 {
  13   S_GAMES_SI_CHARS c;
  14   UINT8 x, y;
  15 }S_GAMES_SI_BLOCK_STRUCT;
  16 #define S_GAMES_SI_BLOCK_STRUCT_size sizeof(S_GAMES_SI_BLOCK_STRUCT)
  17
  18
  19 static void
  20 s_Games_SI_BlockInit(S_GAMES_SI_BLOCK_STRUCT *bl, UINT8
  21 i, UINT8 x, UINT8 y)
  22 {
  23   bl[i ].x = x - 1; bl[i ].y = y - 1;
  24   bl[i + 1].x = x ; bl[i + 1].y = y - 1;
  25   bl[i + 2].x = x + 1;
  26   bl[i + 2].y = y - 1;
  27   bl[i + 3].x = x - 1; bl[i + 3].y = y ;
  28   bl[i + 4].x = x ; bl[i + 4].y = y ;
  29   bl[i + 5].x = x + 1; bl[i + 5].y = y ;
  30   bl[i + 6].x = x - 1; bl[i + 6].y = y + 1;
  31   bl[i + 7].x = x ; bl[i + 7].y = y + 1;
  32   bl[i + 8].x = x + 1; bl[i + 8].y = y + 1;
  33 }
  34
  35 void
  36 testBug156270(void)
  37 {
  38 #ifndef __SDCC_pdk14 // Lack of memory
  39   S_GAMES_SI_BLOCK_STRUCT b[9];
  40   s_Games_SI_BlockInit(b, 0, 1, 1);
  41   ASSERT(b[1].x == 1); /* 1596270 */
  42   ASSERT(b[1].y == 0); /* 1596270 */
  43   ASSERT(b[2].x == 2); /* 1596270 */
  44   ASSERT(b[2].y == 0); /* 1736867 */
  45 #endif
  46 }
  47