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glibc  2.9
Defines | Functions
tst-strxfrm2.c File Reference
#include <locale.h>
#include <stdio.h>
#include <string.h>
#include "../test-skeleton.c"

Go to the source code of this file.

Defines

#define TEST_FUNCTION   do_test ()

Functions

static int do_test (void)

Define Documentation

#define TEST_FUNCTION   do_test ()

Definition at line 82 of file tst-strxfrm2.c.


Function Documentation

static int do_test ( void  ) [static]

Definition at line 6 of file tst-strxfrm2.c.

{
  int res = 0;

  char buf[20];
  size_t l1 = strxfrm (NULL, "ab", 0);
  size_t l2 = strxfrm (buf, "ab", 1);
  size_t l3 = strxfrm (buf, "ab", sizeof (buf));
  if (l3 < sizeof (buf) && strlen (buf) != l3)
    {
      puts ("C locale l3 test failed");
      res = 1;
    }

  size_t l4 = strxfrm (buf, "ab", l1 + 1);
  if (l4 < l1 + 1 && strlen (buf) != l4)
    {
      puts ("C locale l4 test failed");
      res = 1;
    }

  buf[l1] = 'Z';
  size_t l5 = strxfrm (buf, "ab", l1);
  if (buf[l1] != 'Z')
    {
      puts ("C locale l5 test failed");
      res = 1;
    }

  if (l1 != l2 || l1 != l3 || l1 != l4 || l1 != l5)
    {
      puts ("C locale retval test failed");
      res = 1;
    }

  if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
    {
      puts ("setlocale failed");
      res = 1;
    }
  else
    {
      l1 = strxfrm (NULL, "ab", 0);
      l2 = strxfrm (buf, "ab", 1);
      l3 = strxfrm (buf, "ab", sizeof (buf));
      if (l3 < sizeof (buf) && strlen (buf) != l3)
       {
         puts ("UTF-8 locale l3 test failed");
         res = 1;
       }

      l4 = strxfrm (buf, "ab", l1 + 1);
      if (l4 < l1 + 1 && strlen (buf) != l4)
       {
         puts ("UTF-8 locale l4 test failed");
         res = 1;
       }

      buf[l1] = 'Z';
      l5 = strxfrm (buf, "ab", l1);
      if (buf[l1] != 'Z')
       {
         puts ("UTF-8 locale l5 test failed");
         res = 1;
       }

      if (l1 != l2 || l1 != l3 || l1 != l4 || l1 != l5)
       {
         puts ("UTF-8 locale retval test failed");
         res = 1;
       }
    }

  return res;
}

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