[REACTOS] Fix MSVC printf format warnings
[reactos.git] / modules / rostests / apitests / ntdll / RtlDosPathNameToNtPathName_U.c
1 /*
2 * PROJECT: ReactOS api tests
3 * LICENSE: GPLv2+ - See COPYING in the top level directory
4 * PURPOSE: Test for RtlDosPathNameToNtPathName_U
5 * PROGRAMMER: Mike "tamlin" Nordell
6 */
7 /* TODO:
8 * - Make the code UNICODE aware. If a user is inside a directory with
9 * non-ANSI characters somewhere in the path, all bets are currently off.
10 * - Remove hard-coded path size limits.
11 * - Un-tabify to match style of other code.
12 * - Clean up cruft. Probably remove the option of running it stand-alone.
13 */
14
15 /* Test to see that ntdll.RtlDosPathNameToNtPathName_U behaves _exactly_
16 * like Windows with all possible input to it.
17 * - relative path.
18 * - absolute paths
19 * - \\.\C:\foo
20 * - \\.\C:\foo\
21 * - \\?\C:\foo
22 * - \\?\C:\foo\
23 * - \??\C:
24 * - \??\C:\
25 *
26 * Caveat: The "\??\*" form behaves different depending on Windows version.
27 * Some tests will fail if there is no C: volume.
28 *
29 * Code is assumed to be compiled as 32-bit "ANSI" (i.e. with _UNICODE) undefined.
30 */
31
32 // Enable this define to compile the test as a ReactOS auto-test.
33 // Disable it to compile on plain Win32, to test-run and get info.
34 #define COMPILE_AS_ROSTEST
35
36 #ifndef COMPILE_AS_ROSTEST
37 # define PRINT_INFO // Also print, in addition to testing
38 # include <windows.h>
39 # include <stdio.h>
40 # include <stddef.h>
41 #else /* Compile for ReactOS or wine */
42 # include "precomp.h"
43 #endif
44
45 /*
46 BOOLEAN
47 NTAPI
48 RtlDosPathNameToNtPathName_U(IN PCWSTR DosName,
49 OUT PUNICODE_STRING NtName,
50 OUT PCWSTR *PartName,
51 OUT PRTL_RELATIVE_NAME_U RelativeName)
52 */
53
54 #ifndef COMPILE_AS_ROSTEST
55
56 typedef struct UNICODE_STRING {
57 USHORT Length;
58 USHORT MaximumLength;
59 PWSTR Buffer;
60 } UNICODE_STRING, *PUNICODE_STRING;
61
62 typedef struct _RTLP_CURDIR_REF
63 {
64 LONG RefCount;
65 HANDLE Handle;
66 } RTLP_CURDIR_REF, *PRTLP_CURDIR_REF;
67
68 typedef struct RTL_RELATIVE_NAME_U {
69 UNICODE_STRING RelativeName;
70 HANDLE ContainingDirectory;
71 PRTLP_CURDIR_REF CurDirRef;
72 } RTL_RELATIVE_NAME_U, *PRTL_RELATIVE_NAME_U;
73
74 typedef BOOLEAN (__stdcall *RtlDosPathNameToNtPathName_U_t)(PCWSTR,PUNICODE_STRING,PCWSTR*,PRTL_RELATIVE_NAME_U);
75
76 static RtlDosPathNameToNtPathName_U_t RtlDosPathNameToNtPathName_U;
77
78 #endif // !COMPILE_AS_ROSTEST
79
80
81 static void check_result(BOOLEAN bOK, const char* pszErr)
82 {
83 #ifdef COMPILE_AS_ROSTEST
84 ok(bOK, "%s.\n", pszErr);
85 #else
86 if (!bOK) {
87 printf("\a** %s.\n", pszErr);
88 }
89 #endif
90 }
91
92
93 #ifndef COMPILE_AS_ROSTEST
94 static void prucs(const char* pszDesc, UNICODE_STRING* pucs)
95 {
96 WCHAR wszTmp[512];
97 memcpy(wszTmp, pucs->Buffer, pucs->Length);
98 wszTmp[pucs->Length/2] = 0;
99 printf("%-12s: \"%S\"\n", pszDesc, wszTmp);
100 }
101 #endif
102
103 // Test RtlDosPathNameToNtPathName_U .
104 // pwszExpected shall contain the expected result for NtName
105 // *without* the leading "\??\".
106 // pwszExpectedPartName shall contain the expected result for PartName.
107 // NULL Expected means result is expected to be NULL too.
108 static void test2(LPCWSTR pwsz, LPCWSTR pwszExpected, LPCWSTR pwszExpectedPartName)
109 {
110 UNICODE_STRING NtName;
111 PWSTR PartName;
112 RTL_RELATIVE_NAME_U RelativeName;
113 BOOLEAN bOK;
114
115 bOK = RtlDosPathNameToNtPathName_U(pwsz, &NtName, (PCWSTR*)&PartName, &RelativeName);
116
117 check_result(bOK, "RtlDosPathNameToNtPathName_U failed");
118 if (!bOK) {
119 printf("input: \"%S\"\n", pwsz);
120 return;
121 }
122
123 #if !defined(COMPILE_AS_ROSTEST) && defined(PRINT_INFO)
124 printf("--------------------------\n");
125 printf("in : \"%S\"\n", pwsz);
126 prucs("NtName", &NtName);
127 printf("PartName : \"%S\"\n", PartName ? PartName : L"(null)");
128 // prucs("RelativeName", &RelativeName.RelativeName);
129 #endif
130
131 // Disregarding input, output (NtName) shall always start with "\??\".
132 bOK = NtName.Length >= 8 &&
133 memcmp(NtName.Buffer, L"\\??\\", 8) == 0;
134 check_result(bOK, "NtName does not start with \"\\??\\\"");
135 if (!bOK) {
136 return;
137 }
138
139 if (pwszExpected) {
140 PWSTR pwszActual = NtName.Buffer + 4;
141 const size_t lenExp = wcslen(pwszExpected);
142 const size_t lenAct = (NtName.Length - 8) / 2;
143 bOK = (lenExp == lenAct) &&
144 memcmp(pwszActual, pwszExpected, lenExp * 2) == 0;
145 check_result(bOK, "NtName does not match expected");
146 if (!bOK)
147 {
148 printf("input: : %2Iu chars \"%S\"\n", wcslen(pwsz), pwsz);
149 printf("Expected: %2Iu chars \"%S\"\n", lenExp, pwszExpected);
150 printf("Actual : %2Iu chars \"%S\"\n", lenAct, lenAct ? pwszActual : L"(null)");
151 return;
152 }
153 } else
154 if (NtName.Length)
155 {
156 PWSTR pwszActual = NtName.Buffer + 4;
157 const size_t lenAct = (NtName.Length - 8) / 2;
158 check_result(FALSE, "Unexpected NtName (expected NULL)");
159 printf("input: : %2Iu chars \"%S\"\n", wcslen(pwsz), pwsz);
160 printf("Actual : %2Iu chars \"%S\"\n", lenAct, pwszActual);
161 }
162
163 if (pwszExpectedPartName) {
164 const size_t lenExp = wcslen(pwszExpectedPartName);
165 const size_t lenAct = PartName ? wcslen(PartName) : 0;
166 bOK = (lenExp == lenAct) &&
167 wcscmp(PartName, pwszExpectedPartName) == 0;
168 check_result(bOK, "PartName does not match expected");
169 if (!bOK) {
170 printf("input: : %2Iu chars \"%S\"\n", wcslen(pwsz), pwsz);
171 printf("Expected: %2Iu chars \"%S\"\n", lenExp, pwszExpectedPartName);
172 printf("Actual : %2Iu chars \"%S\"\n", lenAct, lenAct ? PartName : L"(null)");
173 return;
174 }
175 } else
176 if (PartName)
177 {
178 check_result(FALSE, "Unexpected PartName (expected NULL).");
179 printf("input: : %2Iu chars \"%S\"\n", wcslen(pwsz), pwsz);
180 printf("Actual : %2Iu chars %S\n", wcslen(PartName), PartName);
181 }
182 }
183
184 // NULL Expected means result is expected to be NULL too.
185 static void test(const char* psz, const char* pszExpected, const char* pszExpectedPartName)
186 {
187 WCHAR wszTmp1[512];
188 WCHAR wszTmp2[512];
189 WCHAR wszTmp3[512];
190 LPCWSTR p2 = 0;
191 LPCWSTR p3 = 0;
192 swprintf(wszTmp1, L"%S", psz);
193 if (pszExpected) {
194 swprintf(wszTmp2, L"%S", pszExpected);
195 p2 = wszTmp2;
196 }
197 if (pszExpectedPartName) {
198 swprintf(wszTmp3, L"%S", pszExpectedPartName);
199 p3 = wszTmp3;
200 }
201 test2(wszTmp1, p2, p3);
202 }
203
204
205 typedef struct DirComponents
206 {
207 char szCD[512];
208 char szCDPlusSlash[512];
209 char* pszLastCDComponent;
210 char szCurDrive[4];
211 char szCurDriveSlash[4];
212 char szParentDir[512];
213 char szParentDirPlusSlash[512];
214 char szNextLastCDComponent[260];
215 const char* pszNextLastCDComponent;
216 const char* pszPD; // parent dir
217 const char* pszPDPlusSlash;
218 } DirComponents;
219
220
221 static void InitDirComponents(DirComponents* p)
222 {
223 /* While the following code seems to work, it's an unholy mess
224 * and should probably be cleaned up.
225 */
226 BOOLEAN bOK;
227
228 p->pszNextLastCDComponent = 0;
229 p->pszPD = 0;
230 p->pszPDPlusSlash = 0;
231
232 GetCurrentDirectory(sizeof(p->szCD) / sizeof(*p->szCD), p->szCD);
233
234 bOK = strlen(p->szCD) >= 2 && p->szCD[1] == ':';
235 check_result(bOK, "Expected curdir to be a drive letter. It's not");
236
237 if (!bOK) {
238 printf("Curdir is \"%s\"\n", p->szCD);
239 exit(1);
240 }
241
242 bOK = p->szCD[2] == '\\';
243 check_result(bOK, "CD is missing a slash as its third character");
244 if (!bOK) {
245 printf("CD is \"%s\"\n", p->szCD);
246 exit(1);
247 }
248
249 // Note that if executed from the root directory, a backslash is
250 // already appended.
251 strcpy(p->szCDPlusSlash, p->szCD);
252 if (strlen(p->szCD) > 3) {
253 // Append trailing backslash
254 strcat(p->szCDPlusSlash, "\\");
255 }
256
257 memcpy(p->szCurDrive, p->szCD, 2);
258 p->szCurDrive[2] = 0;
259 sprintf(p->szCurDriveSlash, "%s\\", p->szCurDrive);
260
261 p->pszLastCDComponent = strrchr(p->szCD, '\\');
262 if (p->pszLastCDComponent)
263 {
264 // We have a parent directory
265 memcpy(p->szParentDir, p->szCD, p->pszLastCDComponent - p->szCD);
266 p->szParentDir[p->pszLastCDComponent - p->szCD] = 0;
267 p->pszPD = p->szParentDir;
268 if (strlen(p->szParentDir) == 2 && p->szParentDir[1] == ':') {
269 // When run from root directory, this is expected to
270 // have a trailing backslash
271 strcat(p->szParentDir, "\\");
272 }
273 strcpy(p->szParentDirPlusSlash, p->szParentDir);
274 if (p->szParentDirPlusSlash[strlen(p->szParentDirPlusSlash)-1] != '\\') {
275 strcat(p->szParentDirPlusSlash, "\\");
276 }
277 p->pszPDPlusSlash = p->szParentDirPlusSlash;
278
279 // Check if we have a directory above that too.
280 *p->pszLastCDComponent = 0;
281 p->pszNextLastCDComponent = strrchr(p->szCD, '\\');
282 *p->pszLastCDComponent = '\\';
283 if (p->pszNextLastCDComponent) {
284 ++p->pszNextLastCDComponent; // skip the leading slash
285 if (p->pszNextLastCDComponent + 1 >= p->pszLastCDComponent) {
286 p->pszNextLastCDComponent = 0;
287 } else {
288 const size_t siz = p->pszLastCDComponent - p->pszNextLastCDComponent;
289 memcpy(p->szNextLastCDComponent, p->pszNextLastCDComponent, siz);
290 p->szNextLastCDComponent[siz] = 0;
291 p->pszNextLastCDComponent = p->szNextLastCDComponent;
292 }
293 }
294 }
295 if (p->pszLastCDComponent && p->pszLastCDComponent[1] == 0) {
296 // If the backslash is the last character in the path,
297 // this is a NULL-component.
298 p->pszLastCDComponent = 0;
299 } else {
300 ++p->pszLastCDComponent; // skip the leading slash
301 }
302 }
303
304
305 #ifndef COMPILE_AS_ROSTEST
306 static void InitFunctionPointer()
307 {
308 HINSTANCE hDll = LoadLibrary("ntdll");
309 if (!hDll) {
310 printf("Major failure. Couldn't even load ntdll!\n");
311 exit(1);
312 }
313 RtlDosPathNameToNtPathName_U =
314 (RtlDosPathNameToNtPathName_U_t)GetProcAddress(hDll, "RtlDosPathNameToNtPathName_U");
315 if (!RtlDosPathNameToNtPathName_U) {
316 printf("Major failure. Couldn't get RtlDosPathNameToNtPathName_U!\n");
317 exit(1);
318 }
319 }
320
321 # if defined(PRINT_INFO)
322 static DWORD get_win_ver()
323 {
324 # ifdef COMPILE_AS_ROSTEST
325 PPEB Peb = NtCurrentPeb();
326 const DWORD dwWinVer = (DWORD)(Peb->OSMinorVersion << 8) | Peb->OSMajorVersion;
327 # else
328 const DWORD dwWinVer = GetVersion();
329 # endif
330 return dwWinVer;
331 }
332 # endif /* PRINT_INFO */
333 #endif /* !COMPILE_AS_ROSTEST */
334
335
336 #ifdef COMPILE_AS_ROSTEST
337 START_TEST(RtlDosPathNameToNtPathName_U)
338 #else
339 int main()
340 #endif
341 {
342 #if defined(PRINT_INFO)
343 const DWORD dwWinVer = get_win_ver();
344 const BYTE WinVerMaj = (BYTE)dwWinVer;
345 const BYTE WinVerMin = HIBYTE(LOWORD(dwWinVer));
346 #endif // PRINT_INFO
347
348 DirComponents cd;
349 char szTmp[512];
350
351 #ifndef COMPILE_AS_ROSTEST
352 InitFunctionPointer();
353 #endif
354
355 InitDirComponents(&cd);
356
357 #if defined(PRINT_INFO)
358 printf("WinVer: %d.%d\n", WinVerMaj, WinVerMin);
359 printf("pszLastCDComponent \"%s\"\n", cd.pszLastCDComponent);
360 printf("pszNextLastCDComponent \"%s\"\n", cd.pszNextLastCDComponent);
361 printf("pszParentDir \"%s\"\n", cd.pszPD);
362 printf("pszParentDirPlusSlash \"%s\"\n", cd.pszPDPlusSlash);
363 #endif
364
365 #define PREP0 /* The normal Win32 namespace. Fully parsed. */
366 #define PREP1 "\\\\.\\" /* The Win32 Device Namespace. Only partially parsed. */
367 #define PREP2 "\\\\?\\" /* The Win32 File Namespace. Only partially parsed. */
368
369 // input name NtName PartName
370 // volume-absolute paths
371 test(PREP1 "C:" , "C:" , "C:");
372 test(PREP2 "C:" , "C:" , "C:");
373 test(PREP0 "C:\\" , "C:\\" , NULL);
374 test(PREP1 "C:\\" , "C:\\" , NULL);
375 test(PREP2 "C:\\" , "C:\\" , NULL);
376 test(PREP0 "C:\\foo" , "C:\\foo" , "foo");
377 test(PREP1 "C:\\foo" , "C:\\foo" , "foo");
378 test(PREP2 "C:\\foo" , "C:\\foo" , "foo");
379 test(PREP0 "C:\\foo\\" , "C:\\foo\\" , NULL);
380 test(PREP1 "C:\\foo\\" , "C:\\foo\\" , NULL);
381 test(PREP2 "C:\\foo\\" , "C:\\foo\\" , NULL);
382 test(PREP0 "C:\\foo\\bar" , "C:\\foo\\bar" , "bar");
383 test(PREP1 "C:\\foo\\bar" , "C:\\foo\\bar" , "bar");
384 test(PREP2 "C:\\foo\\bar" , "C:\\foo\\bar" , "bar");
385 test(PREP0 "C:\\foo\\bar\\", "C:\\foo\\bar\\" , NULL);
386 test(PREP1 "C:\\foo\\bar\\", "C:\\foo\\bar\\" , NULL);
387 test(PREP2 "C:\\foo\\bar\\", "C:\\foo\\bar\\" , NULL);
388 test(PREP0 "C:\\foo\\.." , "C:\\" , NULL);
389 test(PREP1 "C:\\foo\\.." , "C:" , "C:");
390 test(PREP2 "C:\\foo\\.." , "C:\\foo\\.." , "..");
391 test(PREP0 "C:\\foo\\..\\" , "C:\\" , NULL);
392 test(PREP1 "C:\\foo\\..\\" , "C:\\" , NULL);
393 test(PREP2 "C:\\foo\\..\\" , "C:\\foo\\..\\" , NULL);
394 test(PREP0 "C:\\foo." , "C:\\foo" , "foo");
395 test(PREP1 "C:\\foo." , "C:\\foo" , "foo");
396 test(PREP2 "C:\\foo." , "C:\\foo." , "foo.");
397
398 test(PREP0 "C:\\f\\b\\.." , "C:\\f" , "f");
399 test(PREP1 "C:\\f\\b\\.." , "C:\\f" , "f");
400 test(PREP2 "C:\\f\\b\\.." , "C:\\f\\b\\.." , "..");
401 test(PREP0 "C:\\f\\b\\..\\", "C:\\f\\" , NULL);
402 test(PREP1 "C:\\f\\b\\..\\", "C:\\f\\" , NULL);
403 test(PREP2 "C:\\f\\b\\..\\", "C:\\f\\b\\..\\" , NULL);
404
405 // CD-relative paths
406
407 // RtlDosPathNameToNtPathName_U makes no distinction for
408 // special device names, such as "PhysicalDisk0", "HarddiskVolume0"
409 // or "Global??". They all follow the same pattern as a named
410 // filesystem entry, why they implicitly tested by the following
411 // "foo" and "foo\" cases.
412 sprintf(szTmp, "%s%s", cd.szCDPlusSlash, "foo");
413 test(PREP0 "foo" , szTmp , "foo");
414 test(PREP1 "foo" , "foo" , "foo");
415 test(PREP2 "foo" , "foo" , "foo");
416
417 sprintf(szTmp, "%s%s", cd.szCDPlusSlash , "foo\\");
418 test(PREP0 "foo\\" , szTmp , NULL);
419 test(PREP1 "foo\\" , "foo\\" , NULL);
420 test(PREP2 "foo\\" , "foo\\" , NULL);
421
422 test(PREP0 "." , cd.szCD , cd.pszLastCDComponent);
423 test(PREP1 "." , "" , NULL);
424 test(PREP2 "." , "." , ".");
425 test(PREP0 ".\\" , cd.szCDPlusSlash , NULL);
426 test(PREP1 ".\\" , "" , NULL);
427 test(PREP2 ".\\" , ".\\" , NULL);
428 test(PREP0 ".\\." , cd.szCD , cd.pszLastCDComponent);
429 test(PREP1 ".\\." , "" , NULL);
430 test(PREP2 ".\\." , ".\\." , ".");
431 test(PREP0 ".\\.." , cd.pszPD , cd.pszNextLastCDComponent);
432 test(PREP1 ".\\.." , "" , NULL);
433 test(PREP2 ".\\.." , ".\\.." , "..");
434 test(PREP0 ".." , cd.pszPD , cd.pszNextLastCDComponent);
435 test(PREP1 ".." , "" , NULL);
436 test(PREP2 ".." , ".." , "..");
437 test(PREP0 "..\\" , cd.pszPDPlusSlash , NULL);
438 test(PREP1 "..\\" , "" , NULL);
439 test(PREP2 "..\\" , "..\\" , NULL);
440 // malformed
441 test(PREP0 "..." , cd.szCDPlusSlash , NULL);
442 test(PREP1 "..." , "" , NULL);
443 test(PREP2 "..." , "..." , "...");
444
445 // Test well-known "special" DOS device names.
446 test(PREP0 "NUL" , "NUL" , NULL);
447 test(PREP1 "NUL" , "NUL" , "NUL");
448 test(PREP2 "NUL" , "NUL" , "NUL");
449 test(PREP0 "NUL:" , "NUL" , NULL);
450 test(PREP1 "NUL:" , "NUL:" , "NUL:");
451 test(PREP2 "NUL:" , "NUL:" , "NUL:");
452 test(PREP0 "CON" , "CON" , NULL);
453 // NOTE: RtlDosPathNameToNtPathName_U (as currently tested) fails for
454 // the input "\\.\CON" on two widely different Windows versions.
455 // test(PREP1 "CON" , "CON" , "CON");
456 test(PREP2 "CON" , "CON" , "CON");
457 test(PREP0 "CON:" , "CON" , NULL);
458 test(PREP1 "CON:" , "CON:" , "CON:");
459 test(PREP2 "CON:" , "CON:" , "CON:");
460
461 sprintf(szTmp, "%s\\%s", cd.szCD, "NUL:\\");
462 test(PREP0 "NUL:\\" , szTmp , NULL);
463 test(PREP1 "NUL:\\" , "NUL:\\" , NULL);
464 test(PREP2 "NUL:\\" , "NUL:\\" , NULL);
465 test(PREP0 "C:NUL" , "NUL" , NULL);
466 test(PREP1 "C:NUL" , "C:NUL" , "C:NUL");
467 test(PREP2 "C:NUL" , "C:NUL" , "C:NUL");
468 test(PREP0 "C:\\NUL" , "NUL" , NULL);
469 test(PREP1 "C:\\NUL" , "C:\\NUL" , "NUL");
470 test(PREP2 "C:\\NUL" , "C:\\NUL" , "NUL");
471 test(PREP0 "C:\\NUL\\" , "C:\\NUL\\" , NULL);
472 test(PREP1 "C:\\NUL\\" , "C:\\NUL\\" , NULL);
473 test(PREP2 "C:\\NUL\\" , "C:\\NUL\\" , NULL);
474
475 // root-paths
476 test(PREP0 "\\" , cd.szCurDriveSlash, NULL);
477 test(PREP1 "\\" , "" , NULL);
478 test(PREP2 "\\" , "\\" , NULL);
479
480 test(PREP0 "\\." , cd.szCurDriveSlash, NULL);
481 test(PREP1 "\\." , "" , NULL);
482 test(PREP2 "\\." , "\\." , ".");
483
484 test(PREP0 "\\.." , cd.szCurDriveSlash, NULL);
485 test(PREP1 "\\.." , "" , NULL);
486 test(PREP2 "\\.." , "\\.." , "..");
487
488 test(PREP0 "\\..." , cd.szCurDriveSlash, NULL);
489 test(PREP1 "\\..." , "" , NULL);
490 test(PREP2 "\\..." , "\\..." , "...");
491
492 // malformed
493 sprintf(szTmp, "%s%s", cd.szCurDrive, "\\C:");
494 test(PREP0 "\\C:" , szTmp , "C:");
495 test(PREP1 "\\C:" , "C:" , "C:");
496 test(PREP2 "\\C:" , "\\C:" , "C:");
497
498 sprintf(szTmp, "%s%s", cd.szCurDrive, "\\C:\\");
499 test(PREP0 "\\C:\\" , szTmp , NULL);
500 test(PREP1 "\\C:\\" , "C:\\" , NULL);
501 test(PREP2 "\\C:\\" , "\\C:\\" , NULL);
502
503 // UNC paths
504 test(PREP0 "\\\\" , "UNC\\" , NULL);
505 test(PREP1 "\\\\" , "" , NULL);
506 test(PREP2 "\\\\" , "\\\\" , NULL);
507 test(PREP0 "\\\\\\" , "UNC\\\\" , NULL);
508 test(PREP1 "\\\\\\" , "" , NULL);
509 test(PREP2 "\\\\\\" , "\\\\\\" , NULL);
510 test(PREP0 "\\\\foo" , "UNC\\foo" , NULL);
511 test(PREP1 "\\\\foo" , "foo" , "foo");
512 test(PREP2 "\\\\foo" , "\\\\foo" , "foo");
513
514 test(PREP0 "\\\\foo\\.." , "UNC\\foo\\" , NULL);
515 test(PREP1 "\\\\foo\\.." , "" , NULL);
516 test(PREP2 "\\\\foo\\.." , "\\\\foo\\.." , "..");
517
518 test(PREP0 "\\\\foo\\" , "UNC\\foo\\" , NULL);
519 test(PREP1 "\\\\foo\\" , "foo\\" , NULL);
520 test(PREP2 "\\\\foo\\" , "\\\\foo\\" , NULL);
521 test(PREP0 "\\\\f\\b" , "UNC\\f\\b" , NULL);
522 test(PREP1 "\\\\f\\b" , "f\\b" , "b");
523 test(PREP2 "\\\\f\\b" , "\\\\f\\b" , "b");
524 test(PREP0 "\\\\f\\b\\" , "UNC\\f\\b\\" , NULL);
525 test(PREP1 "\\\\f\\b\\" , "f\\b\\" , NULL);
526 test(PREP2 "\\\\f\\b\\" , "\\\\f\\b\\" , NULL);
527
528 test(PREP0 "\\\\f\\b\\.." , "UNC\\f\\b" , NULL);
529 test(PREP1 "\\\\f\\b\\.." , "f" , "f");
530 test(PREP2 "\\\\f\\b\\.." , "\\\\f\\b\\.." , "..");
531
532 // strange UNC-paths
533 test(PREP0 "\\\\C:" , "UNC\\C:" , NULL);
534 test(PREP1 "\\\\C:" , "C:" , "C:");
535 test(PREP2 "\\\\C:" , "\\\\C:" , "C:");
536 test(PREP0 "\\\\C:\\" , "UNC\\C:\\" , NULL);
537 test(PREP1 "\\\\C:\\" , "C:\\" , NULL);
538 test(PREP2 "\\\\C:\\" , "\\\\C:\\" , NULL);
539 test(PREP0 "\\\\NUL" , "UNC\\NUL" , NULL);
540 test(PREP1 "\\\\NUL" , "NUL" , "NUL");
541 test(PREP2 "\\\\NUL" , "\\\\NUL" , "NUL");
542 test(PREP0 "\\\\NUL:" , "UNC\\NUL:" , NULL);
543 test(PREP1 "\\\\NUL:" , "NUL:" , "NUL:");
544 test(PREP2 "\\\\NUL:" , "\\\\NUL:" , "NUL:");
545 test(PREP0 "\\\\NUL:\\" , "UNC\\NUL:\\" , NULL);
546 test(PREP1 "\\\\NUL:\\" , "NUL:\\" , NULL);
547 test(PREP2 "\\\\NUL:\\" , "\\\\NUL:\\" , NULL);
548
549 // UNC + forward slashes
550 test(PREP0 "//" , "UNC\\" , NULL);
551 test(PREP1 "//" , "" , NULL);
552 test(PREP2 "//" , "//" , "//");
553 test(PREP0 "//C:" , "UNC\\C:" , NULL);
554 test(PREP1 "//C:" , "C:" , "C:");
555 test(PREP2 "//C:" , "//C:" , "//C:");
556 test(PREP0 "//C:/" , "UNC\\C:\\" , NULL);
557 test(PREP1 "//C:/" , "C:\\" , NULL);
558 test(PREP2 "//C:/" , "//C:/" , "//C:/");
559 test(PREP0 "//." , "" , NULL);
560 test(PREP1 "//." , "" , NULL);
561 test(PREP2 "//." , "//." , "//.");
562 test(PREP0 "//.." , "UNC\\" , NULL);
563 test(PREP1 "//.." , "" , NULL);
564 test(PREP2 "//.." , "//.." , "//..");
565 test(PREP0 "/./" , cd.szCurDriveSlash, NULL);
566 test(PREP1 "/./" , "" , NULL);
567 test(PREP2 "/./" , "/./" , "/./");
568 test(PREP0 "//./" , "" , NULL);
569 test(PREP1 "//./" , "" , NULL);
570 test(PREP2 "//./" , "//./" , "//./");
571
572 test(cd.szCD , cd.szCD , cd.pszLastCDComponent);
573 test(cd.szCDPlusSlash , cd.szCDPlusSlash , NULL);
574
575 #if 0
576 // The following tests are "problematic", as they return results based on
577 // what your CD on C: is, whether or not you actually run the program
578 // from C:. For that reason, they are currently disabled.
579 test(PREP0 "C:" , "C:\\"+C_curdir , C_curdir);
580 test(PREP0 "C:NUL\\" , "C:\\"+C_curdir+"\\NUL\\" , NULL);
581 #endif
582
583 #if 0 // Disabled due to... see the comment inside the block.
584 {
585 char szExp[32];
586 BOOL bValid = FALSE;
587 char szPrepend[32];
588 szPrepend[0] = 0;
589 // Strictly speaking, this "Should Never Happen(tm)", calling
590 // RtlDosPathNameToNtPathName_U with a source already formed as
591 // a full NT name ("\??\"), why it's not the end of the world
592 // that this test is currently disabled.
593 //
594 // Some versions of Windows prepends driveletter + colon
595 // for the process' current volume.
596 // Prepending curdrive is most likely a bug that got fixed in
597 // later versions of Windows, but for compatibility it may
598 // become a requirement to "shim" this.
599 //
600 // Known operating systems prepending "Z:\??\" (assuming the
601 // process' CD is on the volume Z:):
602 // - XP sp2.
603 //
604 // Known operating systems not prepending:
605 // - Win7 64 (as 32-bit)
606 if (WinVerMaj == 5) {
607 sprintf(szPrepend, "%s\\??\\", cd.szCurDrive);
608 }
609
610 sprintf(szExp, "%s%s", szPrepend, "C:");
611 test("\\??\\C:", szExp, "C:");
612
613 sprintf(szExp, "%s%s", szPrepend, "C:\\");
614 test("\\??\\C:\\", szExp, NULL);
615
616 }
617 #endif
618
619 #ifndef COMPILE_AS_ROSTEST
620 return 0;
621 #endif
622 }
623