2 * Unit tests for code page to/from unicode translations
4 * Copyright (c) 2002 Dmitry Timoshkov
5 * Copyright (c) 2008 Colin Finck
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #include "wine/test.h"
31 static const char foobarA
[] = "foobar";
32 static const WCHAR foobarW
[] = {'f','o','o','b','a','r',0};
34 static void test_destination_buffer(void)
41 SetLastError(0xdeadbeef);
42 needed
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, NULL
, 0, NULL
, NULL
);
43 ok( (needed
> 0), "returned %d with %lu (expected '> 0')\n",
44 needed
, GetLastError());
47 buffer
= HeapAlloc(GetProcessHeap(), 0, maxsize
);
48 if (buffer
== NULL
) return;
51 memset(buffer
, 'x', maxsize
);
52 buffer
[maxsize
] = '\0';
53 SetLastError(0xdeadbeef);
54 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, buffer
, needed
+1, NULL
, NULL
);
55 ok( (len
> 0), "returned %d with %lu and '%s' (expected '> 0')\n",
56 len
, GetLastError(), buffer
);
57 ok(!lstrcmpA(buffer
, "foobar"), "expected \"foobar\" got \"%s\"\n", buffer
);
59 memset(buffer
, 'x', maxsize
);
60 buffer
[maxsize
] = '\0';
61 SetLastError(0xdeadbeef);
62 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, buffer
, needed
, NULL
, NULL
);
63 ok( (len
> 0), "returned %d with %lu and '%s' (expected '> 0')\n",
64 len
, GetLastError(), buffer
);
65 ok(!lstrcmpA(buffer
, "foobar"), "expected \"foobar\" got \"%s\"\n", buffer
);
67 memset(buffer
, 'x', maxsize
);
68 buffer
[maxsize
] = '\0';
69 SetLastError(0xdeadbeef);
70 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, buffer
, needed
-1, NULL
, NULL
);
71 ok( !len
&& (GetLastError() == ERROR_INSUFFICIENT_BUFFER
),
72 "returned %d with %lu and '%s' (expected '0' with "
73 "ERROR_INSUFFICIENT_BUFFER)\n", len
, GetLastError(), buffer
);
74 ok(!strncmp(buffer
, "foobar", 6), "expected \"foobar\" got \"%s\"\n", buffer
);
75 ok(buffer
[6] == 'x', "expected buf[5]=='x', got \"%s\"\n", buffer
);
77 memset(buffer
, 'x', maxsize
);
78 buffer
[maxsize
] = '\0';
79 SetLastError(0xdeadbeef);
80 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, buffer
, 1, NULL
, NULL
);
81 ok( !len
&& (GetLastError() == ERROR_INSUFFICIENT_BUFFER
),
82 "returned %d with %lu and '%s' (expected '0' with "
83 "ERROR_INSUFFICIENT_BUFFER)\n", len
, GetLastError(), buffer
);
84 ok(buffer
[0] == 'f', "expected buf[1]=='f', got \"%s\"\n", buffer
);
85 ok(buffer
[1] == 'x', "expected buf[1]=='x', got \"%s\"\n", buffer
);
87 SetLastError(0xdeadbeef);
88 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, buffer
, 0, NULL
, NULL
);
89 ok( (len
> 0), "returned %d with %lu (expected '> 0')\n",
92 SetLastError(0xdeadbeef);
93 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, NULL
, needed
, NULL
, NULL
);
94 ok( !len
&& (GetLastError() == ERROR_INVALID_PARAMETER
),
95 "returned %d with %lu (expected '0' with "
96 "ERROR_INVALID_PARAMETER)\n", len
, GetLastError());
98 HeapFree(GetProcessHeap(), 0, buffer
);
102 static void test_null_source(void)
108 len
= WideCharToMultiByte(CP_ACP
, 0, NULL
, 0, NULL
, 0, NULL
, NULL
);
109 GLE
= GetLastError();
110 ok(!len
&& GLE
== ERROR_INVALID_PARAMETER
,
111 "WideCharToMultiByte returned %d with GLE=%lu (expected 0 with ERROR_INVALID_PARAMETER)\n",
115 len
= WideCharToMultiByte(CP_ACP
, 0, NULL
, -1, NULL
, 0, NULL
, NULL
);
116 GLE
= GetLastError();
117 ok(!len
&& GLE
== ERROR_INVALID_PARAMETER
,
118 "WideCharToMultiByte returned %d with GLE=%lu (expected 0 with ERROR_INVALID_PARAMETER)\n",
122 static void test_negative_source_length(void)
128 /* Test, whether any negative source length works as strlen() + 1 */
129 SetLastError( 0xdeadbeef );
130 memset(buf
,'x',sizeof(buf
));
131 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -2002, buf
, 10, NULL
, NULL
);
132 ok(len
== 7 && GetLastError() == 0xdeadbeef,
133 "WideCharToMultiByte(-2002): len=%d error=%lu\n", len
, GetLastError());
134 ok(!lstrcmpA(buf
, "foobar"),
135 "WideCharToMultiByte(-2002): expected \"foobar\" got \"%s\"\n", buf
);
137 SetLastError( 0xdeadbeef );
138 memset(bufW
,'x',sizeof(bufW
));
139 len
= MultiByteToWideChar(CP_ACP
, 0, "foobar", -2002, bufW
, 10);
140 ok(len
== 7 && !lstrcmpW(bufW
, foobarW
) && GetLastError() == 0xdeadbeef,
141 "MultiByteToWideChar(-2002): len=%d error=%lu\n", len
, GetLastError());
143 SetLastError(0xdeadbeef);
144 memset(bufW
, 'x', sizeof(bufW
));
145 len
= MultiByteToWideChar(CP_ACP
, 0, "foobar", -1, bufW
, 6);
146 ok(len
== 0 && GetLastError() == ERROR_INSUFFICIENT_BUFFER
,
147 "MultiByteToWideChar(-1): len=%d error=%lu\n", len
, GetLastError());
150 #define LONGBUFLEN 100000
151 static void test_negative_dest_length(void)
154 static WCHAR bufW
[LONGBUFLEN
];
155 static char bufA
[LONGBUFLEN
];
156 static WCHAR originalW
[LONGBUFLEN
];
157 static char originalA
[LONGBUFLEN
];
160 /* Test return on -1 dest length */
161 SetLastError( 0xdeadbeef );
162 memset(bufA
,'x',sizeof(bufA
));
163 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, bufA
, -1, NULL
, NULL
);
164 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
,
165 "WideCharToMultiByte(destlen -1): len=%d error=%lx\n", len
, GetLastError());
167 SetLastError( 0xdeadbeef );
168 memset(bufW
,'x',sizeof(bufW
));
169 len
= MultiByteToWideChar(CP_ACP
, 0, foobarA
, -1, bufW
, -1);
170 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
,
171 "MultiByteToWideChar(destlen -1): len=%d error=%lx\n", len
, GetLastError());
173 /* Test return on -1000 dest length */
174 SetLastError( 0xdeadbeef );
175 memset(bufA
,'x',sizeof(bufA
));
176 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, bufA
, -1000, NULL
, NULL
);
177 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
,
178 "WideCharToMultiByte(destlen -1000): len=%d error=%lx\n", len
, GetLastError());
180 SetLastError( 0xdeadbeef );
181 memset(bufW
,'x',sizeof(bufW
));
182 len
= MultiByteToWideChar(CP_ACP
, 0, foobarA
, -1000, bufW
, -1);
183 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
,
184 "MultiByteToWideChar(destlen -1000): len=%d error=%lx\n", len
, GetLastError());
186 /* Test return on INT_MAX dest length */
187 SetLastError( 0xdeadbeef );
188 memset(bufA
,'x',sizeof(bufA
));
189 len
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, bufA
, INT_MAX
, NULL
, NULL
);
190 ok(len
== 7 && !lstrcmpA(bufA
, "foobar") && GetLastError() == 0xdeadbeef,
191 "WideCharToMultiByte(destlen INT_MAX): len=%d error=%lx\n", len
, GetLastError());
193 /* Test return on INT_MAX dest length and very long input */
194 SetLastError( 0xdeadbeef );
195 memset(bufA
,'x',sizeof(bufA
));
196 for (i
=0; i
< LONGBUFLEN
- 1; i
++) {
200 originalW
[LONGBUFLEN
-1] = 0;
201 originalA
[LONGBUFLEN
-1] = 0;
202 len
= WideCharToMultiByte(CP_ACP
, 0, originalW
, -1, bufA
, INT_MAX
, NULL
, NULL
);
203 theError
= GetLastError();
204 ok(len
== LONGBUFLEN
&& !lstrcmpA(bufA
, originalA
) && theError
== 0xdeadbeef,
205 "WideCharToMultiByte(srclen %d, destlen INT_MAX): len %d error=%lx\n", LONGBUFLEN
, len
, theError
);
209 static void test_other_invalid_parameters(void)
211 char c_string
[] = "Hello World";
212 size_t c_string_len
= sizeof(c_string
);
213 WCHAR w_string
[] = {'H','e','l','l','o',' ','W','o','r','l','d',0};
214 size_t w_string_len
= ARRAY_SIZE(w_string
);
218 /* Unrecognized flag => ERROR_INVALID_FLAGS */
219 SetLastError(0xdeadbeef);
220 len
= WideCharToMultiByte(CP_ACP
, 0x100, w_string
, -1, c_string
, c_string_len
, NULL
, NULL
);
221 ok(len
== 0 && GetLastError() == ERROR_INVALID_FLAGS
, "len=%d error=%lx\n", len
, GetLastError());
223 SetLastError(0xdeadbeef);
224 len
= WideCharToMultiByte(CP_ACP
, 0x800, w_string
, -1, c_string
, c_string_len
, NULL
, NULL
);
225 ok(len
== 0 && GetLastError() == ERROR_INVALID_FLAGS
, "len=%d error=%lx\n", len
, GetLastError());
227 SetLastError(0xdeadbeef);
228 len
= MultiByteToWideChar(CP_ACP
, 0x10, c_string
, -1, w_string
, w_string_len
);
229 ok(len
== 0 && GetLastError() == ERROR_INVALID_FLAGS
, "len=%d error=%lx\n", len
, GetLastError());
232 /* Unrecognized flag and invalid codepage => ERROR_INVALID_PARAMETER */
233 SetLastError(0xdeadbeef);
234 len
= WideCharToMultiByte(0xdeadbeef, 0x100, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, NULL
);
235 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
237 SetLastError(0xdeadbeef);
238 len
= MultiByteToWideChar(0xdeadbeef, 0x10, c_string
, c_string_len
, w_string
, w_string_len
);
239 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
242 /* Unrecognized flag and src is NULL => ERROR_INVALID_PARAMETER */
243 SetLastError(0xdeadbeef);
244 len
= WideCharToMultiByte(CP_ACP
, 0x100, NULL
, -1, c_string
, c_string_len
, NULL
, NULL
);
245 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
247 SetLastError(0xdeadbeef);
248 len
= MultiByteToWideChar(CP_ACP
, 0x10, NULL
, -1, w_string
, w_string_len
);
249 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
252 /* srclen=0 => ERROR_INVALID_PARAMETER */
253 SetLastError(0xdeadbeef);
254 len
= WideCharToMultiByte(CP_ACP
, 0, w_string
, 0, c_string
, c_string_len
, NULL
, NULL
);
255 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
257 SetLastError(0xdeadbeef);
258 len
= MultiByteToWideChar(CP_ACP
, 0, c_string
, 0, w_string
, w_string_len
);
259 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
262 /* dst=NULL but dstlen not 0 => ERROR_INVALID_PARAMETER */
263 SetLastError(0xdeadbeef);
264 len
= WideCharToMultiByte(CP_ACP
, 0, w_string
, w_string_len
, NULL
, c_string_len
, NULL
, NULL
);
265 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
267 SetLastError(0xdeadbeef);
268 len
= MultiByteToWideChar(CP_ACP
, 0, c_string
, c_string_len
, NULL
, w_string_len
);
269 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
272 /* CP_UTF7 or CP_SYMBOL and defchar not NULL => ERROR_INVALID_PARAMETER */
273 /* CP_UTF8 allows it since win10 1709 */
274 SetLastError(0xdeadbeef);
275 len
= WideCharToMultiByte(CP_UTF7
, 0, w_string
, w_string_len
, c_string
, c_string_len
, c_string
, NULL
);
276 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
278 SetLastError(0xdeadbeef);
279 len
= WideCharToMultiByte(CP_UTF8
, 0, w_string
, w_string_len
, c_string
, c_string_len
, c_string
, NULL
);
280 ok(len
== 12 || broken(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
),
281 "len=%d error=%lx\n", len
, GetLastError());
283 SetLastError(0xdeadbeef);
284 len
= WideCharToMultiByte(CP_SYMBOL
, 0, w_string
, w_string_len
, c_string
, c_string_len
, c_string
, NULL
);
285 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
288 /* CP_UTF7 or CP_SYMBOL and used not NULL => ERROR_INVALID_PARAMETER */
289 /* CP_UTF8 allows it since win10 1709 */
290 SetLastError(0xdeadbeef);
291 len
= WideCharToMultiByte(CP_UTF7
, 0, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, &used
);
292 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
294 SetLastError(0xdeadbeef);
295 len
= WideCharToMultiByte(CP_UTF8
, 0, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, &used
);
296 ok(len
== 12 || broken(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
),
297 "len=%d error=%lx\n", len
, GetLastError());
299 SetLastError(0xdeadbeef);
300 len
= WideCharToMultiByte(CP_SYMBOL
, 0, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, &used
);
301 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
304 /* CP_UTF7, flags not 0 and used not NULL => ERROR_INVALID_PARAMETER */
305 /* (tests precedence of ERROR_INVALID_PARAMETER over ERROR_INVALID_FLAGS) */
306 /* The same test with CP_SYMBOL instead of CP_UTF7 gives ERROR_INVALID_FLAGS
307 instead except on Windows NT4 */
308 SetLastError(0xdeadbeef);
309 len
= WideCharToMultiByte(CP_UTF7
, 1, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, &used
);
310 ok(len
== 0 && GetLastError() == ERROR_INVALID_PARAMETER
, "len=%d error=%lx\n", len
, GetLastError());
312 /* CP_UTF8, unrecognized flag and used not NULL => ERROR_INVALID_PARAMETER */
313 SetLastError(0xdeadbeef);
314 len
= WideCharToMultiByte(CP_UTF8
, 0x100, w_string
, w_string_len
, c_string
, c_string_len
, NULL
, &used
);
315 ok(len
== 0, "wrong ret %d\n", len
);
316 ok(GetLastError() == ERROR_INVALID_PARAMETER
317 || GetLastError() == ERROR_INVALID_FLAGS
/* Win10 1709+ */, "wrong error %lu\n", GetLastError());
320 static void test_overlapped_buffers(void)
322 static const WCHAR strW
[] = {'j','u','s','t',' ','a',' ','t','e','s','t',0};
323 static const char strA
[] = "just a test";
327 /* limit such that strA's NUL terminator overlaps strW's NUL */
328 size_t overlap_limit
= (sizeof(strW
)-sizeof(strA
)) - (sizeof(strW
[0])-sizeof(strA
[0]));
330 SetLastError(0xdeadbeef);
331 memcpy(buf
+ 1, strW
, sizeof(strW
));
332 ret
= WideCharToMultiByte(CP_ACP
, 0, (WCHAR
*)(buf
+ 1), -1, buf
, sizeof(buf
), NULL
, NULL
);
333 ok(ret
== sizeof(strA
), "unexpected ret %d\n", ret
);
334 ok(!memcmp(buf
, strA
, sizeof(strA
)), "conversion failed: %s\n", buf
);
335 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
337 SetLastError(0xdeadbeef);
338 memcpy(buf
+ overlap_limit
, strA
, sizeof(strA
));
339 ret
= MultiByteToWideChar(CP_ACP
, 0, buf
+ overlap_limit
, -1, (WCHAR
*)buf
, sizeof(buf
) / sizeof(WCHAR
));
340 ok(ret
== ARRAY_SIZE(strW
), "unexpected ret %d\n", ret
);
341 ok(!memcmp(buf
, strW
, sizeof(strW
)), "conversion failed: %s\n", wine_dbgstr_wn((WCHAR
*)buf
, ARRAY_SIZE(strW
)));
342 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
345 static void test_string_conversion(LPBOOL bUsedDefaultChar
)
350 WCHAR wc1
= 228; /* Western Windows-1252 character */
351 WCHAR wc2
= 1088; /* Russian Windows-1251 character not displayable for Windows-1252 */
352 static const WCHAR wcs
[] = {'T', 'h', 1088, 'i', 0}; /* String with ASCII characters and a Russian character */
353 static const WCHAR dbwcs
[] = {28953, 25152, 0}; /* String with Chinese (codepage 950) characters */
354 static const WCHAR dbwcs2
[] = {0x7bb8, 0x3d, 0xc813, 0xac00, 0xb77d, 0};
355 static const char default_char
[] = {0xa3, 0xbf, 0};
357 SetLastError(0xdeadbeef);
358 ret
= WideCharToMultiByte(1252, 0, &wc1
, 1, &mbc
, 1, NULL
, bUsedDefaultChar
);
359 ok(ret
== 1, "ret is %d\n", ret
);
360 ok(mbc
== '\xe4', "mbc is %d\n", mbc
);
361 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
362 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
364 SetLastError(0xdeadbeef);
365 ret
= WideCharToMultiByte(1252, 0, &wc2
, 1, &mbc
, 1, NULL
, bUsedDefaultChar
);
366 ok(ret
== 1, "ret is %d\n", ret
);
367 ok(mbc
== 63, "mbc is %d\n", mbc
);
368 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
369 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
371 if (IsValidCodePage(1251))
373 SetLastError(0xdeadbeef);
374 ret
= WideCharToMultiByte(1251, 0, &wc2
, 1, &mbc
, 1, NULL
, bUsedDefaultChar
);
375 ok(ret
== 1, "ret is %d\n", ret
);
376 ok(mbc
== '\xf0', "mbc is %d\n", mbc
);
377 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
378 ok(GetLastError() == 0xdeadbeef ||
379 broken(GetLastError() == 0), /* win95 */
380 "GetLastError() is %lu\n", GetLastError());
382 SetLastError(0xdeadbeef);
383 ret
= WideCharToMultiByte(1251, 0, &wc1
, 1, &mbc
, 1, NULL
, bUsedDefaultChar
);
384 ok(ret
== 1, "ret is %d\n", ret
);
385 ok(mbc
== 97, "mbc is %d\n", mbc
);
386 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
387 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
390 skip("Codepage 1251 not available\n");
392 /* This call triggers the last Win32 error */
393 SetLastError(0xdeadbeef);
394 ret
= WideCharToMultiByte(1252, 0, wcs
, -1, &mbc
, 1, NULL
, bUsedDefaultChar
);
395 ok(ret
== 0, "ret is %d\n", ret
);
396 ok(mbc
== 84, "mbc is %d\n", mbc
);
397 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
398 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "GetLastError() is %lu\n", GetLastError());
400 SetLastError(0xdeadbeef);
401 ret
= WideCharToMultiByte(1252, 0, wcs
, -1, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
402 ok(ret
== 5, "ret is %d\n", ret
);
403 ok(!strcmp(mbs
, "Th?i"), "mbs is %s\n", mbs
);
404 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
405 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
408 /* WideCharToMultiByte mustn't add any null character automatically.
409 So in this case, we should get the same string again, even if we only copied the first three bytes. */
410 SetLastError(0xdeadbeef);
411 ret
= WideCharToMultiByte(1252, 0, wcs
, 3, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
412 ok(ret
== 3, "ret is %d\n", ret
);
413 ok(!strcmp(mbs
, "Th?i"), "mbs is %s\n", mbs
);
414 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
415 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
418 /* Now this shouldn't be the case like above as we zeroed the complete string buffer. */
419 SetLastError(0xdeadbeef);
420 ret
= WideCharToMultiByte(1252, 0, wcs
, 3, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
421 ok(ret
== 3, "ret is %d\n", ret
);
422 ok(!strcmp(mbs
, "Th?"), "mbs is %s\n", mbs
);
423 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
424 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
426 /* Double-byte tests */
427 ret
= WideCharToMultiByte(1252, 0, dbwcs
, 3, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
428 ok(ret
== 3, "ret is %d\n", ret
);
429 ok(!strcmp(mbs
, "??"), "mbs is %s\n", mbs
);
430 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
432 ret
= WideCharToMultiByte(936, WC_COMPOSITECHECK
, dbwcs2
, -1, mbs
, sizeof(mbs
), (const char *)default_char
, bUsedDefaultChar
);
433 ok(ret
== 10, "ret is %d\n", ret
);
434 ok(!strcmp(mbs
, "\xf3\xe7\x3d\xa3\xbf\xa3\xbf\xa3\xbf"), "mbs is %s\n", mbs
);
435 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
437 /* Show that characters are not truncated */
439 ret
= WideCharToMultiByte(936, 0, dbwcs2
, -1, mbs
, 1, (const char *)default_char
, bUsedDefaultChar
);
440 ok(!ret
, "ret is %d\n", ret
);
441 ok(mbs
[0] == '\0', "mbs is %s\n", mbs
);
442 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
443 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "GetLastError() is %lu\n", GetLastError());
445 /* And destination is not null-terminated even when too short */
446 FillMemory(mbs
, 5, 'x');
448 ret
= WideCharToMultiByte(936, 0, dbwcs2
, -1, mbs
, 2, (const char *)default_char
, bUsedDefaultChar
);
449 ok(!ret
, "ret is %d\n", ret
);
450 ok(!strcmp(mbs
, "\xf3\xe7""xxx"), "mbs is %s\n", mbs
);
451 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
452 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "GetLastError() is %lu\n", GetLastError());
454 /* Length-only tests */
455 SetLastError(0xdeadbeef);
456 ret
= WideCharToMultiByte(1252, 0, &wc2
, 1, NULL
, 0, NULL
, bUsedDefaultChar
);
457 ok(ret
== 1, "ret is %d\n", ret
);
458 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
459 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
461 SetLastError(0xdeadbeef);
462 ret
= WideCharToMultiByte(1252, 0, wcs
, -1, NULL
, 0, NULL
, bUsedDefaultChar
);
463 ok(ret
== 5, "ret is %d\n", ret
);
464 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== TRUE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
465 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
467 if (!IsValidCodePage(950))
469 skip("Codepage 950 not available\n");
473 /* Double-byte tests */
474 SetLastError(0xdeadbeef);
475 ret
= WideCharToMultiByte(950, 0, dbwcs
, -1, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
476 ok(ret
== 5, "ret is %d\n", ret
);
477 ok(!strcmp(mbs
, "\xb5H\xa9\xd2"), "mbs is %s\n", mbs
);
478 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
479 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
481 SetLastError(0xdeadbeef);
482 ret
= WideCharToMultiByte(950, 0, dbwcs
, 1, &mbc
, 1, NULL
, bUsedDefaultChar
);
483 ok(ret
== 0, "ret is %d\n", ret
);
484 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
485 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "GetLastError() is %lu\n", GetLastError());
488 SetLastError(0xdeadbeef);
489 ret
= WideCharToMultiByte(950, 0, dbwcs
, 1, mbs
, sizeof(mbs
), NULL
, bUsedDefaultChar
);
490 ok(ret
== 2, "ret is %d\n", ret
);
491 ok(!strcmp(mbs
, "\xb5H"), "mbs is %s\n", mbs
);
492 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
493 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
495 /* Length-only tests */
496 SetLastError(0xdeadbeef);
497 ret
= WideCharToMultiByte(950, 0, dbwcs
, 1, NULL
, 0, NULL
, bUsedDefaultChar
);
498 ok(ret
== 2, "ret is %d\n", ret
);
499 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
500 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
502 SetLastError(0xdeadbeef);
503 ret
= WideCharToMultiByte(950, 0, dbwcs
, -1, NULL
, 0, NULL
, bUsedDefaultChar
);
504 ok(ret
== 5, "ret is %d\n", ret
);
505 if(bUsedDefaultChar
) ok(*bUsedDefaultChar
== FALSE
, "bUsedDefaultChar is %d\n", *bUsedDefaultChar
);
506 ok(GetLastError() == 0xdeadbeef, "GetLastError() is %lu\n", GetLastError());
509 static void test_utf7_encoding(void)
512 char output
[16], expected
[16];
513 int i
, len
, expected_len
;
515 static const BOOL directly_encodable_table
[] =
517 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, /* 0x00 - 0x0F */
518 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10 - 0x1F */
519 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, /* 0x20 - 0x2F */
520 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, /* 0x30 - 0x3F */
521 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x40 - 0x4F */
522 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 0x50 - 0x5F */
523 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x60 - 0x6F */
524 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 /* 0x70 - 0x7F */
526 static const char base64_encoding_table
[] =
527 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
536 /* expected outputs */
537 char expected_dst
[16];
543 /* tests string conversion with srclen=-1 */
545 {0x4F60,0x597D,0x5417,0}, -1, output
, sizeof(output
) - 1,
548 /* tests string conversion with srclen=-2 */
550 {0x4F60,0x597D,0x5417,0}, -2, output
, sizeof(output
) - 1,
553 /* tests string conversion with dstlen=strlen(expected_dst) */
555 {0x4F60,0x597D,0x5417,0}, -1, output
, 10,
558 /* tests string conversion with dstlen=strlen(expected_dst)+1 */
560 {0x4F60,0x597D,0x5417,0}, -1, output
, 11,
563 /* tests string conversion with dstlen=strlen(expected_dst)+2 */
565 {0x4F60,0x597D,0x5417,0}, -1, output
, 12,
568 /* tests dry run with dst=NULL and dstlen=0 */
570 {0x4F60,0x597D,0x5417,0}, -1, NULL
, 0,
573 /* tests dry run with dst!=NULL and dstlen=0 */
575 {0x4F60,0x597D,0x5417,0}, -1, output
, 0,
578 /* tests srclen < strlenW(src) with directly encodable chars */
580 {'h','e','l','l','o',0}, 2, output
, sizeof(output
) - 1,
583 /* tests srclen < strlenW(src) with non-directly encodable chars */
585 {0x4F60,0x597D,0x5417,0}, 2, output
, sizeof(output
) - 1,
588 /* tests a single null char */
590 {0}, -1, output
, sizeof(output
) - 1,
593 /* tests a buffer that runs out while not encoding a UTF-7 sequence */
595 {'h','e','l','l','o',0}, -1, output
, 2,
598 /* tests a buffer that runs out after writing 1 base64 character */
600 {0x4F60,0x0001,0}, -1, output
, 2,
603 /* tests a buffer that runs out after writing 2 base64 characters */
605 {0x4F60,0x0001,0}, -1, output
, 3,
608 /* tests a buffer that runs out after writing 3 base64 characters */
610 {0x4F60,0x0001,0}, -1, output
, 4,
613 /* tests a buffer that runs out just after writing the + sign */
615 {0x4F60,0}, -1, output
, 1,
618 /* tests a buffer that runs out just before writing the - sign
619 * the number of bits to encode here is evenly divisible by 6 */
621 {0x4F60,0x597D,0x5417,0}, -1, output
, 9,
624 /* tests a buffer that runs out just before writing the - sign
625 * the number of bits to encode here is NOT evenly divisible by 6 */
627 {0x4F60,0}, -1, output
, 4,
630 /* tests a buffer that runs out in the middle of escaping a + sign */
632 {'+',0}, -1, output
, 1,
637 /* test which characters are encoded if surrounded by non-encoded characters */
638 for (i
= 0; i
<= 0xFFFF; i
++)
645 memset(output
, '#', sizeof(output
) - 1);
646 output
[sizeof(output
) - 1] = 0;
648 len
= WideCharToMultiByte(CP_UTF7
, 0, input
, 4, output
, sizeof(output
) - 1, NULL
, NULL
);
652 /* '+' is a special case and is encoded as "+-" */
654 strcpy(expected
, " +- ");
656 else if (i
<= 0x7F && directly_encodable_table
[i
])
658 /* encodes directly */
660 sprintf(expected
, " %c ", i
);
666 sprintf(expected
, " +%c%c%c- ",
667 base64_encoding_table
[(i
& 0xFC00) >> 10],
668 base64_encoding_table
[(i
& 0x03F0) >> 4],
669 base64_encoding_table
[(i
& 0x000F) << 2]);
672 ok(len
== expected_len
, "i=0x%04x: expected len=%i, got len=%i\n", i
, expected_len
, len
);
673 ok(memcmp(output
, expected
, expected_len
) == 0,
674 "i=0x%04x: expected output='%s', got output='%s'\n", i
, expected
, output
);
675 ok(output
[expected_len
] == '#', "i=0x%04x: expected output[%i]='#', got output[%i]=%i\n",
676 i
, expected_len
, expected_len
, output
[expected_len
]);
679 /* test which one-byte characters are absorbed into surrounding base64 blocks
680 * (Windows always ends the base64 block when it encounters a directly encodable character) */
681 for (i
= 0; i
<= 0xFFFF; i
++)
688 memset(output
, '#', sizeof(output
) - 1);
689 output
[sizeof(output
) - 1] = 0;
691 len
= WideCharToMultiByte(CP_UTF7
, 0, input
, 4, output
, sizeof(output
) - 1, NULL
, NULL
);
695 /* '+' is a special case and is encoded as "+-" */
697 strcpy(expected
, "+JnI-+-+JnI-");
699 else if (i
<= 0x7F && directly_encodable_table
[i
])
701 /* encodes directly */
703 sprintf(expected
, "+JnI-%c+JnI-", i
);
709 sprintf(expected
, "+Jn%c%c%c%cZy-",
710 base64_encoding_table
[8 | ((i
& 0xC000) >> 14)],
711 base64_encoding_table
[(i
& 0x3F00) >> 8],
712 base64_encoding_table
[(i
& 0x00FC) >> 2],
713 base64_encoding_table
[((i
& 0x0003) << 4) | 2]);
716 ok(len
== expected_len
, "i=0x%04x: expected len=%i, got len=%i\n", i
, expected_len
, len
);
717 ok(memcmp(output
, expected
, expected_len
) == 0,
718 "i=0x%04x: expected output='%s', got output='%s'\n", i
, expected
, output
);
719 ok(output
[expected_len
] == '#', "i=0x%04x: expected output[%i]='#', got output[%i]=%i\n",
720 i
, expected_len
, expected_len
, output
[expected_len
]);
723 for (i
= 0; i
< ARRAY_SIZE(tests
); i
++)
725 memset(output
, '#', sizeof(output
) - 1);
726 output
[sizeof(output
) - 1] = 0;
727 SetLastError(0xdeadbeef);
729 len
= WideCharToMultiByte(CP_UTF7
, 0, tests
[i
].src
, tests
[i
].srclen
,
730 tests
[i
].dst
, tests
[i
].dstlen
, NULL
, NULL
);
734 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
,
735 "tests[%i]: expected error=0x%x, got error=0x%lx\n",
736 i
, ERROR_INSUFFICIENT_BUFFER
, GetLastError());
738 ok(len
== tests
[i
].len
, "tests[%i]: expected len=%i, got len=%i\n", i
, tests
[i
].len
, len
);
742 ok(memcmp(tests
[i
].dst
, tests
[i
].expected_dst
, tests
[i
].chars_written
) == 0,
743 "tests[%i]: expected dst='%s', got dst='%s'\n",
744 i
, tests
[i
].expected_dst
, tests
[i
].dst
);
745 ok(tests
[i
].dst
[tests
[i
].chars_written
] == '#',
746 "tests[%i]: expected dst[%i]='#', got dst[%i]=%i\n",
747 i
, tests
[i
].chars_written
, tests
[i
].chars_written
, tests
[i
].dst
[tests
[i
].chars_written
]);
752 static void test_utf7_decoding(void)
755 WCHAR output
[32], expected
[32];
756 int i
, len
, expected_len
;
758 static const signed char base64_decoding_table
[] =
760 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x00-0x0F */
761 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x10-0x1F */
762 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, /* 0x20-0x2F */
763 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, /* 0x30-0x3F */
764 -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, /* 0x40-0x4F */
765 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, /* 0x50-0x5F */
766 -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, /* 0x60-0x6F */
767 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 /* 0x70-0x7F */
777 /* expected outputs */
778 WCHAR expected_dst
[32];
784 /* tests string conversion with srclen=-1 */
786 "+T2BZfQ-", -1, output
, ARRAY_SIZE(output
) - 1,
787 {0x4F60,0x597D,0}, 3, 3
789 /* tests string conversion with srclen=-2 */
791 "+T2BZfQ-", -2, output
, ARRAY_SIZE(output
) - 1,
792 {0x4F60,0x597D,0}, 3, 3
794 /* tests string conversion with dstlen=strlen(expected_dst) */
796 "+T2BZfQ-", -1, output
, 2,
797 {0x4F60,0x597D}, 2, 0
799 /* tests string conversion with dstlen=strlen(expected_dst)+1 */
801 "+T2BZfQ-", -1, output
, 3,
802 {0x4F60,0x597D,0}, 3, 3
804 /* tests string conversion with dstlen=strlen(expected_dst)+2 */
806 "+T2BZfQ-", -1, output
, 4,
807 {0x4F60,0x597D,0}, 3, 3
809 /* tests dry run with dst=NULL and dstlen=0 */
811 "+T2BZfQ-", -1, NULL
, 0,
814 /* tests dry run with dst!=NULL and dstlen=0 */
816 "+T2BZfQ-", -1, output
, 0,
819 /* tests ill-formed UTF-7: 6 bits, not enough for a byte pair */
821 "+T-+T-+T-hello", -1, output
, ARRAY_SIZE(output
) - 1,
822 {'h','e','l','l','o',0}, 6, 6
824 /* tests ill-formed UTF-7: 12 bits, not enough for a byte pair */
826 "+T2-+T2-+T2-hello", -1, output
, ARRAY_SIZE(output
) - 1,
827 {'h','e','l','l','o',0}, 6, 6
829 /* tests ill-formed UTF-7: 18 bits, not a multiple of 16 and the last bit is a 1 */
831 "+T2B-+T2B-+T2B-hello", -1, output
, ARRAY_SIZE(output
) - 1,
832 {0x4F60,0x4F60,0x4F60,'h','e','l','l','o',0}, 9, 9
834 /* tests ill-formed UTF-7: 24 bits, a multiple of 8 but not a multiple of 16 */
836 "+T2BZ-+T2BZ-+T2BZ-hello", -1, output
, ARRAY_SIZE(output
) - 1,
837 {0x4F60,0x4F60,0x4F60,'h','e','l','l','o',0}, 9, 9
839 /* tests UTF-7 followed by characters that should be encoded but aren't */
841 "+T2BZ-\x82\xFE", -1, output
, ARRAY_SIZE(output
) - 1,
842 {0x4F60,0x0082,0x00FE,0}, 4, 4
844 /* tests srclen > strlen(src) */
846 "a\0b", 4, output
, ARRAY_SIZE(output
) - 1,
849 /* tests srclen < strlen(src) outside of a UTF-7 sequence */
851 "hello", 2, output
, ARRAY_SIZE(output
) - 1,
854 /* tests srclen < strlen(src) inside of a UTF-7 sequence */
856 "+T2BZfQ-", 4, output
, ARRAY_SIZE(output
) - 1,
859 /* tests srclen < strlen(src) right at the beginning of a UTF-7 sequence */
861 "hi+T2A-", 3, output
, ARRAY_SIZE(output
) - 1,
864 /* tests srclen < strlen(src) right at the end of a UTF-7 sequence */
866 "+T2A-hi", 5, output
, ARRAY_SIZE(output
) - 1,
869 /* tests srclen < strlen(src) at the beginning of an escaped + sign */
871 "hi+-", 3, output
, ARRAY_SIZE(output
) - 1,
874 /* tests srclen < strlen(src) at the end of an escaped + sign */
876 "+-hi", 2, output
, ARRAY_SIZE(output
) - 1,
879 /* tests len=0 but no error */
881 "+", 1, output
, ARRAY_SIZE(output
) - 1,
884 /* tests a single null char */
886 "", -1, output
, ARRAY_SIZE(output
) - 1,
889 /* tests a buffer that runs out while not decoding a UTF-7 sequence */
891 "hello", -1, output
, 2,
894 /* tests a buffer that runs out in the middle of decoding a UTF-7 sequence */
896 "+T2BZfQ-", -1, output
, 1,
901 /* test which one-byte characters remove stray + signs */
902 for (i
= 0; i
< 256; i
++)
904 sprintf(input
, "+%c+AAA", i
);
906 memset(output
, 0x23, sizeof(output
) - sizeof(WCHAR
));
907 output
[ARRAY_SIZE(output
) - 1] = 0;
909 len
= MultiByteToWideChar(CP_UTF7
, 0, input
, 7, output
, ARRAY_SIZE(output
) - 1);
913 /* removes the - sign */
915 expected
[0] = 0x002B;
919 else if (i
<= 0x7F && base64_decoding_table
[i
] != -1)
921 /* absorbs the character into the base64 sequence */
923 expected
[0] = (base64_decoding_table
[i
] << 10) | 0x03E0;
928 /* removes the + sign */
934 expected
[expected_len
] = 0x2323;
936 ok(len
== expected_len
, "i=0x%02x: expected len=%i, got len=%i\n", i
, expected_len
, len
);
937 ok(memcmp(output
, expected
, (expected_len
+ 1) * sizeof(WCHAR
)) == 0,
938 "i=0x%02x: expected output=%s, got output=%s\n",
939 i
, wine_dbgstr_wn(expected
, expected_len
+ 1), wine_dbgstr_wn(output
, expected_len
+ 1));
942 /* test which one-byte characters terminate a sequence
943 * also test whether the unfinished byte pair is discarded or not */
944 for (i
= 0; i
< 256; i
++)
946 sprintf(input
, "+B%c+AAA", i
);
948 memset(output
, 0x23, sizeof(output
) - sizeof(WCHAR
));
949 output
[ARRAY_SIZE(output
) - 1] = 0;
951 len
= MultiByteToWideChar(CP_UTF7
, 0, input
, 8, output
, ARRAY_SIZE(output
) - 1);
955 /* explicitly terminates */
962 if (base64_decoding_table
[i
] != -1)
964 /* absorbs the character into the base64 sequence */
966 expected
[0] = 0x0400 | (base64_decoding_table
[i
] << 4) | 0x000F;
967 expected
[1] = 0x8000;
972 /* implicitly terminates and discards the unfinished byte pair */
981 /* implicitly terminates but does not the discard unfinished byte pair */
984 expected
[1] = 0x0400;
987 expected
[expected_len
] = 0x2323;
989 ok(len
== expected_len
, "i=0x%02x: expected len=%i, got len=%i\n", i
, expected_len
, len
);
990 ok(memcmp(output
, expected
, (expected_len
+ 1) * sizeof(WCHAR
)) == 0,
991 "i=0x%02x: expected output=%s, got output=%s\n",
992 i
, wine_dbgstr_wn(expected
, expected_len
+ 1), wine_dbgstr_wn(output
, expected_len
+ 1));
995 for (i
= 0; i
< ARRAY_SIZE(tests
); i
++)
997 memset(output
, 0x23, sizeof(output
) - sizeof(WCHAR
));
998 output
[ARRAY_SIZE(output
) - 1] = 0;
999 SetLastError(0xdeadbeef);
1001 len
= MultiByteToWideChar(CP_UTF7
, 0, tests
[i
].src
, tests
[i
].srclen
,
1002 tests
[i
].dst
, tests
[i
].dstlen
);
1004 tests
[i
].expected_dst
[tests
[i
].chars_written
] = 0x2323;
1006 if (!tests
[i
].len
&& tests
[i
].chars_written
)
1008 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
,
1009 "tests[%i]: expected error=0x%x, got error=0x%lx\n",
1010 i
, ERROR_INSUFFICIENT_BUFFER
, GetLastError());
1012 ok(len
== tests
[i
].len
, "tests[%i]: expected len=%i, got len=%i\n", i
, tests
[i
].len
, len
);
1016 ok(memcmp(tests
[i
].dst
, tests
[i
].expected_dst
, (tests
[i
].chars_written
+ 1) * sizeof(WCHAR
)) == 0,
1017 "tests[%i]: expected dst=%s, got dst=%s\n",
1018 i
, wine_dbgstr_wn(tests
[i
].expected_dst
, tests
[i
].chars_written
+ 1),
1019 wine_dbgstr_wn(tests
[i
].dst
, tests
[i
].chars_written
+ 1));
1024 static void test_undefined_byte_char(void)
1026 static const struct tag_testset
{
1031 { 37, "\x6f", FALSE
},
1032 { 874, "\xdd", TRUE
},
1033 { 932, "\xfe", TRUE
},
1034 { 932, "\x80", FALSE
},
1035 { 932, "\x81\x45", FALSE
},
1036 { 936, "\xff", TRUE
},
1037 { 949, "\xff", TRUE
},
1038 { 950, "\xff", TRUE
},
1039 { 1252, "?", FALSE
},
1040 { 1252, "\x90", FALSE
},
1041 { 1253, "\xaa", TRUE
},
1042 { 1255, "\xff", TRUE
},
1043 { 1257, "\xa5", TRUE
},
1048 for (i
= 0; i
< ARRAY_SIZE(testset
); i
++) {
1049 if (! IsValidCodePage(testset
[i
].codepage
))
1051 skip("Codepage %d not available\n", testset
[i
].codepage
);
1055 SetLastError(0xdeadbeef);
1056 ret
= MultiByteToWideChar(testset
[i
].codepage
, MB_ERR_INVALID_CHARS
,
1057 testset
[i
].str
, -1, NULL
, 0);
1058 err
= GetLastError();
1059 if (testset
[i
].is_error
) {
1060 ok(err
== ERROR_NO_UNICODE_TRANSLATION
, "Test %u: err is %lu\n", i
, err
);
1061 ok(ret
== 0, "Test %u: ret is %d\n", i
, ret
);
1064 ok(err
== 0xdeadbeef, "Test %u: err is %lu\n", i
, err
);
1065 ok(ret
== 2, "Test %u: ret is %d\n", i
, ret
);
1068 SetLastError(0xdeadbeef);
1069 ret
= MultiByteToWideChar(testset
[i
].codepage
, 0,
1070 testset
[i
].str
, -1, NULL
, 0);
1071 err
= GetLastError();
1072 ok(err
== 0xdeadbeef, "Test %u: err is %lu\n", i
, err
);
1073 ok(ret
== 2, "Test %u: ret is %d\n", i
, ret
);
1077 static void test_threadcp(void)
1079 static const LCID ENGLISH
= MAKELCID(MAKELANGID(LANG_ENGLISH
, SUBLANG_ENGLISH_US
), SORT_DEFAULT
);
1080 static const LCID HINDI
= MAKELCID(MAKELANGID(LANG_HINDI
, SUBLANG_HINDI_INDIA
), SORT_DEFAULT
);
1081 static const LCID GEORGIAN
= MAKELCID(MAKELANGID(LANG_GEORGIAN
, SUBLANG_GEORGIAN_GEORGIA
), SORT_DEFAULT
);
1082 static const LCID RUSSIAN
= MAKELCID(MAKELANGID(LANG_RUSSIAN
, SUBLANG_RUSSIAN_RUSSIA
), SORT_DEFAULT
);
1083 static const LCID JAPANESE
= MAKELCID(MAKELANGID(LANG_JAPANESE
, SUBLANG_JAPANESE_JAPAN
), SORT_DEFAULT
);
1084 static const LCID CHINESE
= MAKELCID(MAKELANGID(LANG_CHINESE
, SUBLANG_CHINESE_SIMPLIFIED
), SORT_DEFAULT
);
1086 BOOL islead
, islead_default
;
1105 struct test_islead_nocp
{
1108 } isleads_nocp
[] = {
1120 struct test_islead
{
1125 { ENGLISH
, 0x00, FALSE
},
1126 { ENGLISH
, 0x81, FALSE
},
1127 { ENGLISH
, 0xa0, FALSE
},
1128 { ENGLISH
, 0xe0, FALSE
},
1130 { RUSSIAN
, 0x00, FALSE
},
1131 { RUSSIAN
, 0x81, FALSE
},
1132 { RUSSIAN
, 0xa0, FALSE
},
1133 { RUSSIAN
, 0xe0, FALSE
},
1135 { JAPANESE
, 0x00, FALSE
},
1136 { JAPANESE
, 0x81, TRUE
},
1137 { JAPANESE
, 0xa0, FALSE
},
1138 { JAPANESE
, 0xe0, TRUE
},
1140 { CHINESE
, 0x00, FALSE
},
1141 { CHINESE
, 0x81, TRUE
},
1142 { CHINESE
, 0xa0, TRUE
},
1143 { CHINESE
, 0xe0, TRUE
},
1146 last
= GetThreadLocale();
1149 for (i
= 0; i
< ARRAY_SIZE(lcids
); i
++)
1151 SetThreadLocale(lcids
[i
].lcid
);
1154 GetLocaleInfoA(lcids
[i
].lcid
, LOCALE_IDEFAULTANSICODEPAGE
|LOCALE_RETURN_NUMBER
, (LPSTR
)&cp
, sizeof(cp
));
1155 ok(cp
== lcids
[i
].threadcp
, "wrong codepage %u for lcid %04lx, should be %u\n", cp
, lcids
[i
].lcid
, lcids
[i
].threadcp
);
1157 /* GetCPInfoEx/GetCPInfo - CP_ACP */
1158 SetLastError(0xdeadbeef);
1159 memset(&cpi
, 0, sizeof(cpi
));
1160 ret
= GetCPInfoExA(CP_ACP
, 0, &cpi
);
1161 ok(ret
, "GetCPInfoExA failed for lcid %04lx, error %ld\n", lcids
[i
].lcid
, GetLastError());
1162 ok(cpi
.CodePage
== acp
, "wrong codepage %u for lcid %04lx, should be %u\n", cpi
.CodePage
, lcids
[i
].lcid
, acp
);
1164 /* WideCharToMultiByte - CP_ACP */
1165 num
= WideCharToMultiByte(CP_ACP
, 0, foobarW
, -1, NULL
, 0, NULL
, NULL
);
1166 ok(num
== 7, "ret is %d (%04lx)\n", num
, lcids
[i
].lcid
);
1168 /* MultiByteToWideChar - CP_ACP */
1169 num
= MultiByteToWideChar(CP_ACP
, 0, "foobar", -1, NULL
, 0);
1170 ok(num
== 7, "ret is %d (%04lx)\n", num
, lcids
[i
].lcid
);
1172 /* GetCPInfoEx/GetCPInfo - CP_THREAD_ACP */
1173 SetLastError(0xdeadbeef);
1174 memset(&cpi
, 0, sizeof(cpi
));
1175 ret
= GetCPInfoExA(CP_THREAD_ACP
, 0, &cpi
);
1176 ok(ret
, "GetCPInfoExA failed for lcid %04lx, error %ld\n", lcids
[i
].lcid
, GetLastError());
1177 if (lcids
[i
].threadcp
)
1178 ok(cpi
.CodePage
== lcids
[i
].threadcp
|| cpi
.CodePage
== CP_UTF8
/* Win10 1809+ */,
1179 "wrong codepage %u for lcid %04lx, should be %u\n",
1180 cpi
.CodePage
, lcids
[i
].lcid
, lcids
[i
].threadcp
);
1182 ok(cpi
.CodePage
== acp
|| cpi
.CodePage
== CP_UTF8
/* Win10 1809+ */,
1183 "wrong codepage %u for lcid %04lx, should be %u\n", cpi
.CodePage
, lcids
[i
].lcid
, acp
);
1185 /* WideCharToMultiByte - CP_THREAD_ACP */
1186 num
= WideCharToMultiByte(CP_THREAD_ACP
, 0, foobarW
, -1, NULL
, 0, NULL
, NULL
);
1187 ok(num
== 7, "ret is %d (%04lx)\n", num
, lcids
[i
].lcid
);
1189 /* MultiByteToWideChar - CP_THREAD_ACP */
1190 num
= MultiByteToWideChar(CP_THREAD_ACP
, 0, "foobar", -1, NULL
, 0);
1191 ok(num
== 7, "ret is %d (%04lx)\n", num
, lcids
[i
].lcid
);
1194 /* IsDBCSLeadByteEx - locales without codepage */
1195 for (i
= 0; i
< ARRAY_SIZE(isleads_nocp
); i
++)
1197 SetThreadLocale(isleads_nocp
[i
].lcid
);
1199 GetCPInfoExA(CP_THREAD_ACP
, 0, &cpi
);
1200 islead_default
= IsDBCSLeadByteEx(cpi
.CodePage
, isleads_nocp
[i
].testchar
);
1201 islead
= IsDBCSLeadByteEx(CP_THREAD_ACP
, isleads_nocp
[i
].testchar
);
1203 ok(islead
== islead_default
, "wrong islead %i for test char %x in lcid %04lx. should be %i\n",
1204 islead
, isleads_nocp
[i
].testchar
, isleads_nocp
[i
].lcid
, islead_default
);
1207 /* IsDBCSLeadByteEx - locales with codepage */
1208 for (i
= 0; i
< ARRAY_SIZE(isleads
); i
++)
1210 SetThreadLocale(isleads
[i
].lcid
);
1212 GetCPInfoExA(CP_THREAD_ACP
, 0, &cpi
);
1213 islead
= IsDBCSLeadByteEx(CP_THREAD_ACP
, isleads
[i
].testchar
);
1214 ok(islead
== isleads
[i
].islead
|| (cpi
.CodePage
== CP_UTF8
&& !islead
),
1215 "wrong islead %i for test char %x in lcid %04lx. should be %i\n",
1216 islead
, isleads
[i
].testchar
, isleads
[i
].lcid
, isleads
[i
].islead
);
1219 SetThreadLocale(last
);
1222 static void test_dbcs_to_widechar(void)
1224 int i
, count
, count2
;
1226 unsigned char buf
[] = {0xbf, 0xb4, 0xc7, '\0', 'x'};
1227 static const DWORD flags
[] = {
1231 MB_PRECOMPOSED
|MB_USEGLYPHCHARS
,
1232 MB_COMPOSITE
|MB_USEGLYPHCHARS
,
1234 MB_PRECOMPOSED
|MB_ERR_INVALID_CHARS
,
1235 MB_COMPOSITE
|MB_ERR_INVALID_CHARS
,
1237 MB_PRECOMPOSED
|MB_ERR_INVALID_CHARS
|MB_USEGLYPHCHARS
,
1238 MB_COMPOSITE
|MB_ERR_INVALID_CHARS
|MB_USEGLYPHCHARS
,
1241 for (i
= 0; i
< ARRAY_SIZE(flags
); ++i
)
1243 memset(wbuf
, 0xff, sizeof(wbuf
));
1244 count
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 2, NULL
, 0);
1245 count2
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 2, wbuf
, count
);
1247 ok(count
== 1, "%04lx: returned %d (expected 1)\n", flags
[i
], count
);
1248 ok(count2
== 1, "%04lx: returned %d (expected 1)\n", flags
[i
], count2
);
1249 ok(wbuf
[0] == 0x770b, "%04lx: returned %04x (expected 770b)\n", flags
[i
], wbuf
[0]);
1250 ok(wbuf
[1] == 0xffff, "%04lx: returned %04x (expected ffff)\n", flags
[i
], wbuf
[1]);
1253 for (i
= 0; i
< ARRAY_SIZE(flags
); ++i
)
1255 memset(wbuf
, 0xff, sizeof(wbuf
));
1256 count
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 3, NULL
, 0);
1257 SetLastError( 0xdeadbeef );
1258 count2
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 3, wbuf
, count
);
1260 if (flags
[i
] & MB_ERR_INVALID_CHARS
)
1262 ok(count
== 0, "%04lx: returned %d (expected 0)\n", flags
[i
], count
);
1263 ok(count2
== 0, "%04lx: returned %d (expected 0)\n", flags
[i
], count2
);
1264 ok(GetLastError() == ERROR_NO_UNICODE_TRANSLATION
, "%04lx: returned %ld (expected %d)\n",
1265 flags
[i
], GetLastError(), ERROR_NO_UNICODE_TRANSLATION
);
1269 ok(count
== 2, "%04lx: returned %d (expected 2)\n", flags
[i
], count
);
1270 ok(count2
== 2, "%04lx: returned %d (expected 2)\n", flags
[i
], count2
);
1271 ok(wbuf
[0] == 0x770b, "%04lx: returned %04x (expected 770b)\n", flags
[i
], wbuf
[0]);
1272 ok(wbuf
[1] == 0x003f || broken(wbuf
[1] == 0), /*windows xp*/
1273 "%04lx: wrong wide char: %04x\n", flags
[i
], wbuf
[1]);
1274 ok(wbuf
[2] == 0xffff, "%04lx: returned %04x (expected ffff)\n", flags
[i
], wbuf
[2]);
1278 /* src ends with null character */
1279 for (i
= 0; i
< ARRAY_SIZE(flags
); ++i
)
1281 memset(wbuf
, 0xff, sizeof(wbuf
));
1282 count
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 4, NULL
, 0);
1283 SetLastError( 0xdeadbeef );
1284 count2
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 4, wbuf
, count
);
1285 ok(count
== count2
, "%04lx: returned %d (expected %d)\n", flags
[i
], count2
, count
);
1287 if (flags
[i
] & MB_ERR_INVALID_CHARS
)
1289 ok(count
== 0, "%04lx: returned %d (expected 0)\n", flags
[i
], count
);
1290 ok(GetLastError() == ERROR_NO_UNICODE_TRANSLATION
, "%04lx: returned %ld (expected %d)\n",
1291 flags
[i
], GetLastError(), ERROR_NO_UNICODE_TRANSLATION
);
1295 WCHAR wbuf_ok
[] = { 0x770b, 0x003f, '\0', 0xffff };
1296 WCHAR wbuf_broken
[] = { 0x770b, '\0', 0xffff, 0xffff };
1297 ok(count
== 3 || broken(count
== 2 /*windows xp*/),
1298 "%04lx: returned %d (expected 3)\n", flags
[i
], count
);
1299 ok(!memcmp(wbuf
, wbuf_ok
, sizeof(wbuf_ok
))
1300 || broken(!memcmp(wbuf
, wbuf_broken
, sizeof(wbuf_broken
))),
1301 "%04lx: returned %04x %04x %04x %04x (expected %04x %04x %04x %04x)\n",
1302 flags
[i
], wbuf
[0], wbuf
[1], wbuf
[2], wbuf
[3],
1303 wbuf_ok
[0], wbuf_ok
[1], wbuf_ok
[2], wbuf_ok
[3]);
1307 /* src has null character, but not ends with it */
1308 for (i
= 0; i
< ARRAY_SIZE(flags
); ++i
)
1310 memset(wbuf
, 0xff, sizeof(wbuf
));
1311 count
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 5, NULL
, 0);
1312 SetLastError( 0xdeadbeef );
1313 count2
= MultiByteToWideChar(936, flags
[i
], (char*)&buf
[0], 5, wbuf
, count
);
1314 ok(count
== count2
, "%04lx: returned %d (expected %d)\n", flags
[i
], count2
, count
);
1316 if (flags
[i
] & MB_ERR_INVALID_CHARS
)
1318 ok(count
== 0, "%04lx: returned %d (expected 0)\n", flags
[i
], count
);
1319 ok(GetLastError() == ERROR_NO_UNICODE_TRANSLATION
, "%04lx: returned %ld (expected %d)\n",
1320 flags
[i
], GetLastError(), ERROR_NO_UNICODE_TRANSLATION
);
1324 WCHAR wbuf_ok
[] = { 0x770b, 0x003f, '\0', 'x', 0xffff };
1325 WCHAR wbuf_broken
[] = { 0x770b, '\0', 'x', 0xffff, 0xffff };
1326 ok(count
== 4 || broken(count
== 3),
1327 "%04lx: returned %d (expected 4)\n", flags
[i
], count
);
1328 ok(!memcmp(wbuf
, wbuf_ok
, sizeof(wbuf_ok
))
1329 || broken(!memcmp(wbuf
, wbuf_broken
, sizeof(wbuf_broken
))),
1330 "%04lx: returned %04x %04x %04x %04x %04x (expected %04x %04x %04x %04x %04x)\n",
1331 flags
[i
], wbuf
[0], wbuf
[1], wbuf
[2], wbuf
[3], wbuf
[4],
1332 wbuf_ok
[0], wbuf_ok
[1], wbuf_ok
[2], wbuf_ok
[3], wbuf_ok
[4]);
1337 START_TEST(codepage
)
1339 BOOL bUsedDefaultChar
;
1341 test_destination_buffer();
1343 test_negative_source_length();
1344 test_negative_dest_length();
1345 test_other_invalid_parameters();
1346 test_overlapped_buffers();
1348 /* WideCharToMultiByte has two code paths, test both here */
1349 test_string_conversion(NULL
);
1350 test_string_conversion(&bUsedDefaultChar
);
1352 test_utf7_encoding();
1353 test_utf7_decoding();
1355 test_undefined_byte_char();
1358 test_dbcs_to_widechar();