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/* Copyright 2020 Pierre Ossman <ossman@cendio.se> for Cendio AB
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include <rfb/util.h>
struct _ucs4utf8 {
unsigned ucs4;
const char *utf8;
};
struct _ucs4utf16 {
unsigned ucs4;
const wchar_t *utf16;
};
struct _latin1utf8 {
const char *latin1;
const char *utf8;
};
struct _utf8utf16 {
const char *utf8;
const wchar_t *utf16;
};
struct _ucs4utf8 ucs4utf8[] = {
{ 0x0061, "a" },
{ 0x00f6, "\xc3\xb6" },
{ 0x263a, "\xe2\x98\xba" },
{ 0x1f638, "\xf0\x9f\x98\xb8" },
{ 0x2d006, "\xf0\xad\x80\x86" },
{ 0xfffd, "\xe5\xe4" },
{ 0x110200, "\xef\xbf\xbd" },
};
struct _ucs4utf16 ucs4utf16[] = {
{ 0x0061, L"a" },
{ 0x00f6, L"\xf6" },
{ 0x263a, L"\x263a" },
{ 0x1f638, L"\xd83d\xde38" },
{ 0x2d006, L"\xd874\xdc06" },
{ 0xfffd, L"\xdc40\xdc12" },
{ 0x110200, L"\xfffd" },
{ 0xd87f, L"\xfffd" },
};
struct _latin1utf8 latin1utf8[] = {
{ "abc", "abc" },
{ "\xe5\xe4\xf6", "\xc3\xa5\xc3\xa4\xc3\xb6" },
{ "???", "\xe2\x98\xb9\xe2\x98\xba\xe2\x98\xbb" },
{ "?", "\xe5\xe4" },
};
struct _utf8utf16 utf8utf16[] = {
{ "abc", L"abc" },
{ "\xc3\xa5\xc3\xa4\xc3\xb6", L"\xe5\xe4\xf6" },
{ "\xe2\x98\xb9\xe2\x98\xba\xe2\x98\xbb", L"\x2639\x263a\x263b" },
{ "\xf0\x9f\x98\xb8\xf0\x9f\x99\x81\xf0\x9f\x99\x82", L"\xd83d\xde38\xd83d\xde41\xd83d\xde42" },
{ "\xf0\xad\x80\x86\xf0\xad\x80\x88", L"\xd874\xdc06\xd874\xdc08" },
{ "\xef\xbf\xbd\xc3\xa5", L"\xd840\xe5" },
{ "\xed\xa1\xbf", L"\xfffd" },
};
#define ARRAY_SIZE(a) (sizeof(a)/sizeof(*a))
int main(int /*argc*/, char** /*argv*/)
{
int failures;
size_t i;
unsigned ucs4;
char utf8[5];
wchar_t utf16[3];
std::string out;
std::wstring wout;
size_t len;
failures = 0;
for (i = 0;i < ARRAY_SIZE(ucs4utf8);i++) {
/* Expected failure? */
if (ucs4utf8[i].ucs4 == 0xfffd)
continue;
len = rfb::ucs4ToUTF8(ucs4utf8[i].ucs4, utf8);
if ((len != strlen(utf8)) ||
(strcmp(utf8, ucs4utf8[i].utf8) != 0)) {
printf("FAILED: ucs4ToUTF8() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(ucs4utf8);i++) {
/* Expected failure? */
if (strcmp(ucs4utf8[i].utf8, "\xef\xbf\xbd") == 0)
continue;
len = rfb::utf8ToUCS4(ucs4utf8[i].utf8, strlen(ucs4utf8[i].utf8), &ucs4);
if ((len != strlen(ucs4utf8[i].utf8)) ||
(ucs4 != ucs4utf8[i].ucs4)) {
printf("FAILED: utf8ToUCS4() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(ucs4utf16);i++) {
/* Expected failure? */
if (ucs4utf16[i].ucs4 == 0xfffd)
continue;
len = rfb::ucs4ToUTF16(ucs4utf16[i].ucs4, utf16);
if ((len != wcslen(utf16)) ||
(wcscmp(utf16, ucs4utf16[i].utf16) != 0)) {
printf("FAILED: ucs4ToUTF16() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(ucs4utf16);i++) {
/* Expected failure? */
if (wcscmp(ucs4utf16[i].utf16, L"\xfffd") == 0)
continue;
len = rfb::utf16ToUCS4(ucs4utf16[i].utf16, wcslen(ucs4utf16[i].utf16), &ucs4);
if ((len != wcslen(ucs4utf16[i].utf16)) ||
(ucs4 != ucs4utf16[i].ucs4)) {
printf("FAILED: utf16ToUCS4() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(latin1utf8);i++) {
/* Expected failure? */
if (strchr(latin1utf8[i].latin1, '?') != NULL)
continue;
out = rfb::latin1ToUTF8(latin1utf8[i].latin1);
if (out != latin1utf8[i].utf8) {
printf("FAILED: latin1ToUTF8() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(latin1utf8);i++) {
out = rfb::utf8ToLatin1(latin1utf8[i].utf8);
if (out != latin1utf8[i].latin1) {
printf("FAILED: utf8ToLatin1() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(utf8utf16);i++) {
/* Expected failure? */
if (wcscmp(utf8utf16[i].utf16, L"\xfffd") == 0)
continue;
out = rfb::utf16ToUTF8(utf8utf16[i].utf16);
if (out != utf8utf16[i].utf8) {
printf("FAILED: utf16ToUTF8() #%d\n", (int)i+1);
failures++;
}
}
for (i = 0;i < ARRAY_SIZE(utf8utf16);i++) {
/* Expected failure? */
if (strstr(utf8utf16[i].utf8, "\xef\xbf\xbd") != NULL)
continue;
wout = rfb::utf8ToUTF16(utf8utf16[i].utf8);
if (wout != utf8utf16[i].utf16) {
printf("FAILED: utf8ToUTF16() #%d\n", (int)i+1);
failures++;
}
}
if (failures == 0) {
printf("OK\n");
} else {
printf("FAIL: %d failures\n", failures);
}
return 0;
}
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