1  #include <array_length.h>
       2  #include <locale.h>
       3  #include <stdio.h>
       4  #include <stdlib.h>
       5  #include <wchar.h>
       6  
       7  /* This is the relevant piece from the charmap:
       8  <UFF61>     /x8e/xa1     HALFWIDTH IDEOGRAPHIC FULL STOP
       9  <UFF62>     /x8e/xa2     HALFWIDTH LEFT CORNER BRACKET
      10  <UFF63>     /x8e/xa3     HALFWIDTH RIGHT CORNER BRACKET
      11  <UFF64>     /x8e/xa4     HALFWIDTH IDEOGRAPHIC COMMA
      12   */
      13  
      14  const char input[] = "\x8e\xa1g\x8e\xa2h\x8e\xa3i\x8e\xa4j";
      15  
      16  static int
      17  do_test (void)
      18  {
      19    wchar_t buf[1000];
      20    int result = 0;
      21    ssize_t n;
      22  
      23    if (setlocale (LC_ALL, "ja_JP.EUC-JP") == NULL)
      24      {
      25        puts ("cannot set locale");
      26        exit (1);
      27      }
      28  
      29  #define CHECK(fmt, nexp, exp) \
      30    n = swprintf (buf, array_length (buf), fmt, input);			      \
      31    if (n != nexp)							      \
      32      {									      \
      33        printf ("swprintf (.., .., L\"%ls\", \"%ls\") return %d, not %d\n",     \
      34  	      fmt, (wchar_t*) input, (int) n, (int) nexp);		      \
      35        result = 1;							      \
      36      }									      \
      37    else if (wcscmp (buf, exp) != 0)					      \
      38      {									      \
      39        printf ("\
      40  swprintf (.., .., L\"%ls\", \"%ls\") produced \"%ls\", not \"%ls\"\n",	      \
      41  	     fmt, (wchar_t *) input, buf, exp );			      \
      42        result = 1;							      \
      43      }
      44  
      45    CHECK (L"[%-6.0s]", 8, L"[      ]");
      46    CHECK (L"[%-6.1s]", 8, L"[\xff61     ]");
      47    CHECK (L"[%-6.2s]", 8, L"[\xff61g    ]");
      48    CHECK (L"[%-6.3s]", 8, L"[\xff61g\xff62   ]");
      49    CHECK (L"[%-6.4s]", 8, L"[\xff61g\xff62h  ]");
      50    CHECK (L"[%-6.5s]", 8, L"[\xff61g\xff62h\xff63 ]");
      51    CHECK (L"[%-6.6s]", 8, L"[\xff61g\xff62h\xff63i]");
      52    CHECK (L"[%-6.7s]", 9, L"[\xff61g\xff62h\xff63i\xff64]");
      53    CHECK (L"[%-6.8s]", 10, L"[\xff61g\xff62h\xff63i\xff64j]");
      54  
      55    return result;
      56  }
      57  
      58  #define TEST_FUNCTION do_test ()
      59  #include "../test-skeleton.c"