test/clib/sprintf.c

   1 /*
   2     Copyright © 1995-2016, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include "test.h"
   7 #include <stdio.h>
   8 #include <string.h>
   9 #include <proto/dos.h>
  10 #include <aros/debug.h>
  11
  12 #define TESTNUMBER1         11
  13 #define TESTNUMBER1STRLEN   2
  14 #define TEST1RESULT         "11"
  15 #define TEST2RESULT         "11"
  16 #define TEST3RESULT         "11"
  17
  18 #define TEST4CHAR -1
  19 #define TEST4STRLEN 6
  20 static const char TEST4RESULT[] = {-1, ' ', 'e', 't', 'c', '.', '\0'};
  21
  22 #define BUFSIZE 10
  23
  24 static void cleanbuffer(char * buf)
  25 {
  26     memset(buf, 0xff, BUFSIZE);
  27 }
  28
  29 static int stringsame(const char *c1, const char *c2, int size)
  30 {
  31     int i;
  32     for(i = 0; i < size; i++)
  33         if (c1[i] != c2[i]) return 0;
  34     return 1;
  35 }
  36
  37 int main()
  38 {
  39     char buf[BUFSIZE], high_ch = TEST4CHAR;
  40     int n1 = TESTNUMBER1;
  41     long long n2 = TESTNUMBER1;
  42     long long n3 = TESTNUMBER1;
  43
  44     /* check standard %d conversion */
  45     cleanbuffer(buf);
  46     TEST((sprintf(buf, "%d", n1) == TESTNUMBER1STRLEN));
  47     TEST((stringsame(buf, TEST1RESULT, TESTNUMBER1STRLEN) == 1));
  48
  49     /* check standard %qd conversion */
  50     cleanbuffer(buf);
  51     TEST((sprintf(buf, "%qd", n2) == TESTNUMBER1STRLEN));
  52     TEST((stringsame(buf, TEST2RESULT, TESTNUMBER1STRLEN) == 1));
  53
  54     /* check standard %lld conversion */
  55     cleanbuffer(buf);
  56     TEST((sprintf(buf, "%lld", n3) == TESTNUMBER1STRLEN));
  57     TEST((stringsame(buf, TEST3RESULT, TESTNUMBER1STRLEN) == 1));
  58
  59     /* check standard %c insertion */
  60     cleanbuffer(buf);
  61     TEST((sprintf(buf, "%c etc.", high_ch) == TEST4STRLEN));
  62     TEST((stringsame(buf, TEST4RESULT, TEST4STRLEN) == 1));
  63
  64     return OK;
  65 }
  66
  67 void cleanup()
  68 {
  69
  70 }