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glibc  2.9
Defines | Functions | Variables
tst-swprintf.c File Reference
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <wchar.h>

Go to the source code of this file.

Defines

#define nbuf   (sizeof (buf) / sizeof (buf[0]))
#define CHECK(fmt, nexp, exp)

Functions

int main (void)

Variables

const char input [] = "\x8e\xa1g\x8e\xa2h\x8e\xa3i\x8e\xa4j"

Define Documentation

#define CHECK (   fmt,
  nexp,
  exp 
)
Value:
n = swprintf (buf, nbuf, fmt, input);                                       \
  if (n != nexp)                                                     \
    {                                                                \
      printf ("swprintf (.., .., L\"%ls\", \"%ls\") return %d, not %d\n",     \
             fmt, (wchar_t*) input, (int) n, (int) nexp);                   \
      result = 1;                                                    \
    }                                                                \
  else if (wcscmp (buf, exp) != 0)                                   \
    {                                                                \
      printf ("\swprintf (.., .., L\"%ls\", \"%ls\") produced \"%ls\", not \"%ls\"\n",           \
            fmt, (wchar_t *) input, buf, exp );                      \
      result = 1;                                                    \
    }
#define nbuf   (sizeof (buf) / sizeof (buf[0]))

Function Documentation

int main ( void  )

Definition at line 16 of file tst-swprintf.c.

{
  wchar_t buf[1000];
#define nbuf (sizeof (buf) / sizeof (buf[0]))
  int result = 0;
  ssize_t n;

  if (setlocale (LC_ALL, "ja_JP.EUC-JP") == NULL)
    {
      puts ("cannot set locale");
      exit (1);
    }

#define CHECK(fmt, nexp, exp) \
  n = swprintf (buf, nbuf, fmt, input);                                     \
  if (n != nexp)                                                     \
    {                                                                \
      printf ("swprintf (.., .., L\"%ls\", \"%ls\") return %d, not %d\n",     \
             fmt, (wchar_t*) input, (int) n, (int) nexp);                   \
      result = 1;                                                    \
    }                                                                \
  else if (wcscmp (buf, exp) != 0)                                   \
    {                                                                \
      printf ("\
swprintf (.., .., L\"%ls\", \"%ls\") produced \"%ls\", not \"%ls\"\n",             \
            fmt, (wchar_t *) input, buf, exp );                      \
      result = 1;                                                    \
    }

  CHECK (L"[%-6.0s]", 8, L"[      ]");
  CHECK (L"[%-6.1s]", 8, L"[\xff61     ]");
  CHECK (L"[%-6.2s]", 8, L"[\xff61g    ]");
  CHECK (L"[%-6.3s]", 8, L"[\xff61g\xff62   ]");
  CHECK (L"[%-6.4s]", 8, L"[\xff61g\xff62h  ]");
  CHECK (L"[%-6.5s]", 8, L"[\xff61g\xff62h\xff63 ]");
  CHECK (L"[%-6.6s]", 8, L"[\xff61g\xff62h\xff63i]");
  CHECK (L"[%-6.7s]", 9, L"[\xff61g\xff62h\xff63i\xff64]");
  CHECK (L"[%-6.8s]", 10, L"[\xff61g\xff62h\xff63i\xff64j]");

  return result;
}

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Variable Documentation

const char input[] = "\x8e\xa1g\x8e\xa2h\x8e\xa3i\x8e\xa4j"

Definition at line 13 of file tst-swprintf.c.