sdcc/support/regression/tests/bug-2732.c

   1 /* bug-2807.c
   2    (s)printf() could not handle %s arguments longer than 127 bytes.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #include <stdio.h>
   8
   9 #if !(defined(__SDCC_mcs51) && (defined(__SDCC_MODEL_SMALL) || defined(__SDCC_MODEL_MEDIUM))) && !defined(__SDCC_pic14) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Array too big to fit in memory.
  10 char buffer[260];
  11 const char *string = "0123456789abcdef"
  12                      "0123456789abcdef"
  13                      "0123456789abcdef"
  14                      "0123456789abcdef"
  15                      "0123456789abcdef"
  16                      "0123456789abcdef"
  17                      "0123456789abcdef"
  18                      "0123456789abcdef"
  19                      "0123456789abcdef"
  20                      "0123456789abcdef"
  21                      "0123456789abcdef"
  22                      "0123456789abcdef"
  23                      "0123456789abcdef"
  24                      "0123456789abcdef"
  25                      "0123456789abcdef"
  26                      "0123456789abcdef"
  27                      "t"; // 257 bytes excluding terminating 0.
  28 #endif
  29
  30 void testBug(void)
  31 {
  32 #if !(defined(__SDCC_mcs51) && (defined(__SDCC_MODEL_SMALL) || defined(__SDCC_MODEL_MEDIUM))) && !defined(__SDCC_pic14) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Array too big to fit in memory.
  33   sprintf (buffer, "X%sX", string);
  34
  35   ASSERT (buffer[0] == 'X');
  36   ASSERT (buffer[1] == '0');
  37   ASSERT (buffer[256] == 'f');
  38   ASSERT (buffer[257] == 't');
  39   ASSERT (buffer[258] == 'X');
  40   ASSERT (buffer[259] == 0);
  41 #endif
  42 }
  43