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reactos/sdk/lib/3rdparty/libwin-iconv/win_iconv_test.c

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#ifdef USE_ICONV_H
#include <iconv.h>
#include <windows.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#else
#include "win_iconv.c"
#endif
#include <stdio.h>
const char *
tohex(const char *str, int size)
{
static char buf[BUFSIZ];
char *pbuf = buf;
int i;
buf[0] = 0;
for (i = 0; i < size; ++i)
pbuf += sprintf(pbuf, "%02X", str[i] & 0xFF);
return buf;
}
const char *
errstr(int errcode)
{
static char buf[BUFSIZ];
switch (errcode)
{
case 0: return "NOERROR";
case EINVAL: return "EINVAL";
case EILSEQ: return "EILSEQ";
case E2BIG: return "E2BIG";
}
sprintf(buf, "%d\n", errcode);
return buf;
}
#ifdef USE_LIBICONV_DLL
int use_dll;
int
setdll(const char *dllpath)
{
char buf[BUFSIZ];
rec_iconv_t cd;
sprintf(buf, "WINICONV_LIBICONV_DLL=%s", dllpath);
putenv(buf);
if (libiconv_iconv_open(&cd, "ascii", "ascii"))
{
FreeLibrary(cd.hlibiconv);
use_dll = TRUE;
return TRUE;
}
use_dll = FALSE;
return FALSE;
}
#endif
/*
* We can test the codepage that is installed in the system.
*/
int
check_enc(const char *encname, int codepage)
{
iconv_t cd;
int cp;
cd = iconv_open("utf-8", encname);
if (cd == (iconv_t)(-1))
{
printf("%s(%d) IS NOT SUPPORTED: SKIP THE TEST\n", encname, codepage);
return FALSE;
}
#ifndef USE_ICONV_H
cp = ((rec_iconv_t *)cd)->from.codepage;
if (cp != codepage)
{
printf("%s(%d) ALIAS IS MAPPED TO DIFFERENT CODEPAGE (%d)\n", encname, codepage, cp);
exit(1);
}
#endif
iconv_close(cd);
return TRUE;
}
void
test(const char *from, const char *fromstr, int fromsize, const char *to, const char *tostr, int tosize, int errcode, int bufsize, int line)
{
char outbuf[BUFSIZ];
const char *pin;
char *pout;
size_t inbytesleft;
size_t outbytesleft;
iconv_t cd;
size_t r;
#ifdef USE_LIBICONV_DLL
char dllpath[_MAX_PATH];
#endif
cd = iconv_open(to, from);
if (cd == (iconv_t)(-1))
{
printf("%s -> %s: NG: INVALID ENCODING NAME: line=%d\n", from, to, line);
exit(1);
}
#ifdef USE_LIBICONV_DLL
if (((rec_iconv_t *)cd)->hlibiconv != NULL)
GetModuleFileNameA(((rec_iconv_t *)cd)->hlibiconv, dllpath, sizeof(dllpath));
if (use_dll && ((rec_iconv_t *)cd)->hlibiconv == NULL)
{
printf("%s: %s -> %s: NG: FAILED TO USE DLL: line=%d\n", dllpath, from, to, line);
exit(1);
}
else if (!use_dll && ((rec_iconv_t *)cd)->hlibiconv != NULL)
{
printf("%s: %s -> %s: NG: DLL IS LOADED UNEXPECTEDLY: line=%d\n", dllpath, from, to, line);
exit(1);
}
#endif
errno = 0;
pin = (char *)fromstr;
pout = outbuf;
inbytesleft = fromsize;
outbytesleft = bufsize;
r = iconv(cd, &pin, &inbytesleft, &pout, &outbytesleft);
if (r != (size_t)(-1))
r = iconv(cd, NULL, NULL, &pout, &outbytesleft);
*pout = 0;
#ifdef USE_LIBICONV_DLL
if (use_dll)
printf("%s: ", dllpath);
#endif
printf("%s(%s) -> ", from, tohex(fromstr, fromsize));
printf("%s(%s%s%s): ", to, tohex(tostr, tosize),
errcode == 0 ? "" : ":",
errcode == 0 ? "" : errstr(errcode));
if (strcmp(outbuf, tostr) == 0 && errno == errcode)
printf("OK\n");
else
{
printf("RESULT(%s:%s): ", tohex(outbuf, sizeof(outbuf) - outbytesleft),
errstr(errno));
printf("NG: line=%d\n", line);
exit(1);
}
}
#define STATIC_STRLEN(arr) (sizeof(arr) - 1)
#define success(from, fromstr, to, tostr) test(from, fromstr, STATIC_STRLEN(fromstr), to, tostr, STATIC_STRLEN(tostr), 0, BUFSIZ, __LINE__)
#define einval(from, fromstr, to, tostr) test(from, fromstr, STATIC_STRLEN(fromstr), to, tostr, STATIC_STRLEN(tostr), EINVAL, BUFSIZ, __LINE__)
#define eilseq(from, fromstr, to, tostr) test(from, fromstr, STATIC_STRLEN(fromstr), to, tostr, STATIC_STRLEN(tostr), EILSEQ, BUFSIZ, __LINE__)
#define e2big(from, fromstr, to, tostr, bufsize) test(from, fromstr, STATIC_STRLEN(fromstr), to, tostr, STATIC_STRLEN(tostr), E2BIG, bufsize, __LINE__)
int
main(int argc, char **argv)
{
#ifdef USE_LIBICONV_DLL
/* test use of dll if $DEFAULT_LIBICONV_DLL was defined. */
if (setdll(""))
{
success("ascii", "ABC", "ascii", "ABC");
success("ascii", "ABC", "utf-16be", "\x00\x41\x00\x42\x00\x43");
}
else
{
printf("\nDLL TEST IS SKIPPED\n\n");
}
setdll("none");
#endif
if (check_enc("ascii", 20127))
{
success("ascii", "ABC", "ascii", "ABC");
/* MSB is dropped. Hmm... */
success("ascii", "\x80\xFF", "ascii", "\x00\x7F");
}
/* unicode (CP1200 CP1201 CP12000 CP12001 CP65001) */
if (check_enc("utf-8", 65001)
&& check_enc("utf-16be", 1201) && check_enc("utf-16le", 1200)
&& check_enc("utf-32be", 12001) && check_enc("utf-32le", 12000)
)
{
/* Test the BOM behavior
* 1. Remove the BOM when "fromcode" is utf-16 or utf-32.
* 2. Add the BOM when "tocode" is utf-16 or utf-32. */
success("utf-16", "\xFE\xFF\x01\x02", "utf-16be", "\x01\x02");
success("utf-16", "\xFF\xFE\x02\x01", "utf-16be", "\x01\x02");
success("utf-32", "\x00\x00\xFE\xFF\x00\x00\x01\x02", "utf-32be", "\x00\x00\x01\x02");
success("utf-32", "\xFF\xFE\x00\x00\x02\x01\x00\x00", "utf-32be", "\x00\x00\x01\x02");
success("utf-16", "\xFE\xFF\x00\x01", "utf-8", "\x01");
#ifndef GLIB_COMPILATION
success("utf-8", "\x01", "utf-16", "\xFE\xFF\x00\x01");
success("utf-8", "\x01", "utf-32", "\x00\x00\xFE\xFF\x00\x00\x00\x01");
#else
success("utf-8", "\x01", "utf-16", "\xFF\xFE\x01\x00");
success("utf-8", "\x01", "utf-32", "\xFF\xFE\x00\x00\x01\x00\x00\x00");
#endif
success("utf-16be", "\xFE\xFF\x01\x02", "utf-16be", "\xFE\xFF\x01\x02");
success("utf-16le", "\xFF\xFE\x02\x01", "utf-16be", "\xFE\xFF\x01\x02");
success("utf-32be", "\x00\x00\xFE\xFF\x00\x00\x01\x02", "utf-32be", "\x00\x00\xFE\xFF\x00\x00\x01\x02");
success("utf-32le", "\xFF\xFE\x00\x00\x02\x01\x00\x00", "utf-32be", "\x00\x00\xFE\xFF\x00\x00\x01\x02");
success("utf-16be", "\xFE\xFF\x00\x01", "utf-8", "\xEF\xBB\xBF\x01");
success("utf-8", "\xEF\xBB\xBF\x01", "utf-8", "\xEF\xBB\xBF\x01");
success("utf-16be", "\x01\x02", "utf-16le", "\x02\x01");
success("utf-16le", "\x02\x01", "utf-16be", "\x01\x02");
success("utf-16be", "\xFE\xFF", "utf-16le", "\xFF\xFE");
success("utf-16le", "\xFF\xFE", "utf-16be", "\xFE\xFF");
success("utf-32be", "\x00\x00\x03\x04", "utf-32le", "\x04\x03\x00\x00");
success("utf-32le", "\x04\x03\x00\x00", "utf-32be", "\x00\x00\x03\x04");
success("utf-32be", "\x00\x00\xFF\xFF", "utf-16be", "\xFF\xFF");
success("utf-16be", "\xFF\xFF", "utf-32be", "\x00\x00\xFF\xFF");
success("utf-32be", "\x00\x01\x00\x00", "utf-16be", "\xD8\x00\xDC\x00");
success("utf-16be", "\xD8\x00\xDC\x00", "utf-32be", "\x00\x01\x00\x00");
success("utf-32be", "\x00\x10\xFF\xFF", "utf-16be", "\xDB\xFF\xDF\xFF");
success("utf-16be", "\xDB\xFF\xDF\xFF", "utf-32be", "\x00\x10\xFF\xFF");
eilseq("utf-32be", "\x00\x11\x00\x00", "utf-16be", "");
eilseq("utf-16be", "\xDB\xFF\xE0\x00", "utf-32be", "");
success("utf-8", "\xE3\x81\x82", "utf-16be", "\x30\x42");
einval("utf-8", "\xE3", "utf-16be", "");
}
/* Japanese (CP932 CP20932 CP50220 CP50221 CP50222 CP51932) */
if (check_enc("cp932", 932)
&& check_enc("cp20932", 20932) && check_enc("euc-jp", 51932)
&& check_enc("cp50220", 50220) && check_enc("cp50221", 50221)
&& check_enc("cp50222", 50222) && check_enc("iso-2022-jp", 50221))
{
/* Test the compatibility for each other Japanese codepage.
* And validate the escape sequence handling for iso-2022-jp. */
success("utf-16be", "\xFF\x5E", "cp932", "\x81\x60");
success("utf-16be", "\x30\x1C", "cp932", "\x81\x60");
success("utf-16be", "\xFF\x5E", "cp932//nocompat", "\x81\x60");
eilseq("utf-16be", "\x30\x1C", "cp932//nocompat", "");
success("euc-jp", "\xA4\xA2", "utf-16be", "\x30\x42");
einval("euc-jp", "\xA4\xA2\xA4", "utf-16be", "\x30\x42");
eilseq("euc-jp", "\xA4\xA2\xFF\xFF", "utf-16be", "\x30\x42");
success("cp932", "\x81\x60", "iso-2022-jp", "\x1B\x24\x42\x21\x41\x1B\x28\x42");
success("UTF-16BE", "\xFF\x5E", "iso-2022-jp", "\x1B\x24\x42\x21\x41\x1B\x28\x42");
eilseq("UTF-16BE", "\x30\x1C", "iso-2022-jp//nocompat", "");
success("UTF-16BE", "\x30\x42\x30\x44", "iso-2022-jp", "\x1B\x24\x42\x24\x22\x24\x24\x1B\x28\x42");
success("iso-2022-jp", "\x1B\x24\x42\x21\x41\x1B\x28\x42", "UTF-16BE", "\xFF\x5E");
}
/*
* test for //translit
* U+FF41 (FULLWIDTH LATIN SMALL LETTER A) <-> U+0062 (LATIN SMALL LETTER A)
*/
eilseq("UTF-16BE", "\xFF\x41", "iso-8859-1", "");
success("UTF-16BE", "\xFF\x41", "iso-8859-1//translit", "a");
/*
* test for //translit
* Some character, not in "to" encoding -> DEFAULT CHARACTER (maybe "?")
*/
eilseq("UTF-16BE", "\x30\x42", "ascii", "");
success("UTF-16BE", "\x30\x42", "ascii//translit", "?");
/*
* test for //ignore
*/
eilseq("UTF-8", "\xFF A \xFF B", "ascii//ignore", " A B");
eilseq("UTF-8", "\xEF\xBC\xA1 A \xEF\xBC\xA2 B", "ascii//ignore", " A B");
eilseq("UTF-8", "\xEF\x01 A \xEF\x02 B", "ascii//ignore", "\x01 A \x02 B");
/*
* TODO:
* Test for state after iconv() failed.
* Ensure iconv() error is safe and continuable.
*/
return 0;
}
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