1 /*
2  * Unit tests for advpack.dll file functions
3  *
4  * Copyright (C) 2006 James Hawkins
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  */
20 
21 #include <stdio.h>
22 #include <windows.h>
23 #include <advpub.h>
24 #include <fci.h>
25 #include "wine/test.h"
26 
27 /* make the max size large so there is only one cab file */
28 #define MEDIA_SIZE          999999999
29 #define FOLDER_THRESHOLD    900000
30 
31 /* function pointers */
32 static HMODULE hAdvPack;
33 static HRESULT (WINAPI *pAddDelBackupEntry)(LPCSTR, LPCSTR, LPCSTR, DWORD);
34 static HRESULT (WINAPI *pExtractFiles)(LPCSTR, LPCSTR, DWORD, LPCSTR, LPVOID, DWORD);
35 static HRESULT (WINAPI *pExtractFilesW)(const WCHAR*,const WCHAR*,DWORD,const WCHAR*,void*,DWORD);
36 static HRESULT (WINAPI *pAdvInstallFile)(HWND,LPCSTR,LPCSTR,LPCSTR,LPCSTR,DWORD,DWORD);
37 
38 static CHAR CURR_DIR[MAX_PATH];
39 
40 static void init_function_pointers(void)
41 {
42     hAdvPack = LoadLibraryA("advpack.dll");
43 
44     if (hAdvPack)
45     {
46         pAddDelBackupEntry = (void *)GetProcAddress(hAdvPack, "AddDelBackupEntry");
47         pExtractFiles = (void *)GetProcAddress(hAdvPack, "ExtractFiles");
48         pExtractFilesW = (void *)GetProcAddress(hAdvPack, "ExtractFilesW");
49         pAdvInstallFile = (void*)GetProcAddress(hAdvPack, "AdvInstallFile");
50     }
51 }
52 
53 /* creates a file with the specified name for tests */
54 static void createTestFile(const CHAR *name)
55 {
56     HANDLE file;
57     DWORD written;
58 
59     file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
60     ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n", name);
61     WriteFile(file, name, strlen(name), &written, NULL);
62     WriteFile(file, "\n", strlen("\n"), &written, NULL);
63     CloseHandle(file);
64 }
65 
66 static void create_test_files(void)
67 {
68     createTestFile("a.txt");
69     createTestFile("b.txt");
70     CreateDirectoryA("testdir", NULL);
71     createTestFile("testdir\\c.txt");
72     createTestFile("testdir\\d.txt");
73     CreateDirectoryA("dest", NULL);
74 }
75 
76 static void delete_test_files(void)
77 {
78     DeleteFileA("a.txt");
79     DeleteFileA("b.txt");
80     DeleteFileA("testdir\\c.txt");
81     DeleteFileA("testdir\\d.txt");
82     RemoveDirectoryA("testdir");
83     RemoveDirectoryA("dest");
84 
85     DeleteFileA("extract.cab");
86 }
87 
88 static BOOL check_ini_file_attr(LPSTR filename)
89 {
90     BOOL ret;
91     DWORD expected = FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_READONLY;
92     DWORD attr = GetFileAttributesA(filename);
93 
94     ret = (attr & expected) && (attr != INVALID_FILE_ATTRIBUTES);
95     SetFileAttributesA(filename, FILE_ATTRIBUTE_NORMAL);
96 
97     return ret;
98 }
99 
100 static void test_AddDelBackupEntry(void)
101 {
102     BOOL ret;
103     HRESULT res;
104     CHAR path[MAX_PATH];
105     CHAR windir[MAX_PATH];
106 
107     lstrcpyA(path, CURR_DIR);
108     lstrcatA(path, "\\backup\\basename.INI");
109 
110     /* native AddDelBackupEntry crashes if lpcszBaseName is NULL */
111 
112     /* try a NULL file list */
113     res = pAddDelBackupEntry(NULL, "backup", "basename", AADBE_ADD_ENTRY);
114     ok(res == S_OK, "Expected S_OK, got %d\n", res);
115     ok(!DeleteFileA(path), "Expected path to not exist\n");
116 
117     lstrcpyA(path, CURR_DIR);
118     lstrcatA(path, "\\backup\\.INI");
119 
120     /* try an empty base name */
121     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "", AADBE_ADD_ENTRY);
122     ok(res == S_OK, "Expected S_OK, got %d\n", res);
123     ok(!DeleteFileA(path), "Expected path to not exist\n");
124 
125     lstrcpyA(path, CURR_DIR);
126     lstrcatA(path, "\\basename.INI");
127 
128     /* try an invalid flag */
129     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", 0);
130     ok(res == S_OK, "Expected S_OK, got %d\n", res);
131     ok(!DeleteFileA(path), "Expected path to not exist\n");
132 
133     lstrcpyA(path, "c:\\basename.INI");
134 
135     /* create the INF file */
136     res = pAddDelBackupEntry("one\0two\0three\0", "c:\\", "basename", AADBE_ADD_ENTRY);
137     ok(res == S_OK, "Expected S_OK, got %d\n", res);
138     if (GetFileAttributesA(path) != INVALID_FILE_ATTRIBUTES)
139     {
140         ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
141         ok(DeleteFileA(path), "Expected path to exist\n");
142     }
143     else
144         win_skip("Test file could not be created\n");
145 
146     lstrcpyA(path, CURR_DIR);
147     lstrcatA(path, "\\backup\\basename.INI");
148 
149     /* try to create the INI file in a nonexistent directory */
150     RemoveDirectoryA("backup");
151     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
152     ok(res == S_OK, "Expected S_OK, got %d\n", res);
153     ok(!check_ini_file_attr(path), "Expected ini file to not be hidden\n");
154     ok(!DeleteFileA(path), "Expected path to not exist\n");
155 
156     /* try an existent, relative backup directory */
157     CreateDirectoryA("backup", NULL);
158     res = pAddDelBackupEntry("one\0two\0three\0", "backup", "basename", AADBE_ADD_ENTRY);
159     ok(res == S_OK, "Expected S_OK, got %d\n", res);
160     ok(check_ini_file_attr(path), "Expected ini file to be hidden\n");
161     ok(DeleteFileA(path), "Expected path to exist\n");
162     RemoveDirectoryA("backup");
163 
164     GetWindowsDirectoryA(windir, sizeof(windir));
165     sprintf(path, "%s\\basename.INI", windir);
166 
167     /* try a NULL backup dir, INI is created in the windows directory */
168     res = pAddDelBackupEntry("one\0two\0three\0", NULL, "basename", AADBE_ADD_ENTRY);
169     ok(res == S_OK, "Expected S_OK, got %d\n", res);
170 
171     /* remove the entries with AADBE_DEL_ENTRY */
172     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
173     res = pAddDelBackupEntry("one\0three\0", NULL, "basename", AADBE_DEL_ENTRY);
174     SetFileAttributesA(path, FILE_ATTRIBUTE_NORMAL);
175     ok(res == S_OK, "Expected S_OK, got %d\n", res);
176     ret = DeleteFileA(path);
177     ok(ret == TRUE ||
178        broken(ret == FALSE), /* win98 */
179        "Expected path to exist\n");
180 }
181 
182 /* the FCI callbacks */
183 
184 static void * CDECL mem_alloc(ULONG cb)
185 {
186     return HeapAlloc(GetProcessHeap(), 0, cb);
187 }
188 
189 static void CDECL mem_free(void *memory)
190 {
191     HeapFree(GetProcessHeap(), 0, memory);
192 }
193 
194 static BOOL CDECL get_next_cabinet(PCCAB pccab, ULONG  cbPrevCab, void *pv)
195 {
196     return TRUE;
197 }
198 
199 static LONG CDECL progress(UINT typeStatus, ULONG cb1, ULONG cb2, void *pv)
200 {
201     return 0;
202 }
203 
204 static int CDECL file_placed(PCCAB pccab, char *pszFile, LONG cbFile,
205                              BOOL fContinuation, void *pv)
206 {
207     return 0;
208 }
209 
210 static INT_PTR CDECL fci_open(char *pszFile, int oflag, int pmode, int *err, void *pv)
211 {
212     HANDLE handle;
213     DWORD dwAccess = 0;
214     DWORD dwShareMode = 0;
215     DWORD dwCreateDisposition = OPEN_EXISTING;
216 
217     dwAccess = GENERIC_READ | GENERIC_WRITE;
218     /* FILE_SHARE_DELETE is not supported by Windows Me/98/95 */
219     dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE;
220 
221     if (GetFileAttributesA(pszFile) != INVALID_FILE_ATTRIBUTES)
222         dwCreateDisposition = OPEN_EXISTING;
223     else
224         dwCreateDisposition = CREATE_NEW;
225 
226     handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
227                          dwCreateDisposition, 0, NULL);
228 
229     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszFile);
230 
231     return (INT_PTR)handle;
232 }
233 
234 static UINT CDECL fci_read(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
235 {
236     HANDLE handle = (HANDLE)hf;
237     DWORD dwRead;
238     BOOL res;
239 
240     res = ReadFile(handle, memory, cb, &dwRead, NULL);
241     ok(res, "Failed to ReadFile\n");
242 
243     return dwRead;
244 }
245 
246 static UINT CDECL fci_write(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
247 {
248     HANDLE handle = (HANDLE)hf;
249     DWORD dwWritten;
250     BOOL res;
251 
252     res = WriteFile(handle, memory, cb, &dwWritten, NULL);
253     ok(res, "Failed to WriteFile\n");
254 
255     return dwWritten;
256 }
257 
258 static int CDECL fci_close(INT_PTR hf, int *err, void *pv)
259 {
260     HANDLE handle = (HANDLE)hf;
261     ok(CloseHandle(handle), "Failed to CloseHandle\n");
262 
263     return 0;
264 }
265 
266 static LONG CDECL fci_seek(INT_PTR hf, LONG dist, int seektype, int *err, void *pv)
267 {
268     HANDLE handle = (HANDLE)hf;
269     DWORD ret;
270 
271     ret = SetFilePointer(handle, dist, NULL, seektype);
272     ok(ret != INVALID_SET_FILE_POINTER, "Failed to SetFilePointer\n");
273 
274     return ret;
275 }
276 
277 static int CDECL fci_delete(char *pszFile, int *err, void *pv)
278 {
279     BOOL ret = DeleteFileA(pszFile);
280     ok(ret, "Failed to DeleteFile %s\n", pszFile);
281 
282     return 0;
283 }
284 
285 static BOOL CDECL get_temp_file(char *pszTempName, int cbTempName, void *pv)
286 {
287     LPSTR tempname;
288 
289     tempname = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
290     GetTempFileNameA(".", "xx", 0, tempname);
291 
292     if (tempname && (strlen(tempname) < (unsigned)cbTempName))
293     {
294         lstrcpyA(pszTempName, tempname);
295         HeapFree(GetProcessHeap(), 0, tempname);
296         return TRUE;
297     }
298 
299     HeapFree(GetProcessHeap(), 0, tempname);
300 
301     return FALSE;
302 }
303 
304 static INT_PTR CDECL get_open_info(char *pszName, USHORT *pdate, USHORT *ptime,
305                                    USHORT *pattribs, int *err, void *pv)
306 {
307     BY_HANDLE_FILE_INFORMATION finfo;
308     FILETIME filetime;
309     HANDLE handle;
310     DWORD attrs;
311     BOOL res;
312 
313     handle = CreateFileA(pszName, GENERIC_READ, FILE_SHARE_READ, NULL,
314                          OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
315 
316     ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszName);
317 
318     res = GetFileInformationByHandle(handle, &finfo);
319     ok(res, "Expected GetFileInformationByHandle to succeed\n");
320 
321     FileTimeToLocalFileTime(&finfo.ftLastWriteTime, &filetime);
322     FileTimeToDosDateTime(&filetime, pdate, ptime);
323 
324     attrs = GetFileAttributesA(pszName);
325     ok(attrs != INVALID_FILE_ATTRIBUTES, "Failed to GetFileAttributes\n");
326 
327     return (INT_PTR)handle;
328 }
329 
330 static void add_file(HFCI hfci, char *file)
331 {
332     char path[MAX_PATH];
333     BOOL res;
334 
335     lstrcpyA(path, CURR_DIR);
336     lstrcatA(path, "\\");
337     lstrcatA(path, file);
338 
339     res = FCIAddFile(hfci, path, file, FALSE, get_next_cabinet, progress,
340                      get_open_info, tcompTYPE_MSZIP);
341     ok(res, "Expected FCIAddFile to succeed\n");
342 }
343 
344 static void set_cab_parameters(PCCAB pCabParams)
345 {
346     ZeroMemory(pCabParams, sizeof(CCAB));
347 
348     pCabParams->cb = MEDIA_SIZE;
349     pCabParams->cbFolderThresh = FOLDER_THRESHOLD;
350     pCabParams->setID = 0xbeef;
351     lstrcpyA(pCabParams->szCabPath, CURR_DIR);
352     lstrcatA(pCabParams->szCabPath, "\\");
353     lstrcpyA(pCabParams->szCab, "extract.cab");
354 }
355 
356 static void create_cab_file(void)
357 {
358     CCAB cabParams;
359     HFCI hfci;
360     ERF erf;
361     static CHAR a_txt[] = "a.txt",
362                 b_txt[] = "b.txt",
363                 testdir_c_txt[] = "testdir\\c.txt",
364                 testdir_d_txt[] = "testdir\\d.txt";
365     BOOL res;
366 
367     set_cab_parameters(&cabParams);
368 
369     hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
370                       fci_read, fci_write, fci_close, fci_seek, fci_delete,
371                       get_temp_file, &cabParams, NULL);
372 
373     ok(hfci != NULL, "Failed to create an FCI context\n");
374 
375     add_file(hfci, a_txt);
376     add_file(hfci, b_txt);
377     add_file(hfci, testdir_c_txt);
378     add_file(hfci, testdir_d_txt);
379 
380     res = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
381     ok(res, "Failed to flush the cabinet\n");
382 
383     res = FCIDestroy(hfci);
384     ok(res, "Failed to destroy the cabinet\n");
385 }
386 
387 static void test_ExtractFiles(void)
388 {
389     HRESULT hr;
390     char destFolder[MAX_PATH];
391 
392     lstrcpyA(destFolder, CURR_DIR);
393     lstrcatA(destFolder, "\\");
394     lstrcatA(destFolder, "dest");
395 
396     /* try NULL cab file */
397     hr = pExtractFiles(NULL, destFolder, 0, NULL, NULL, 0);
398     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
399     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
400 
401     /* try NULL destination */
402     hr = pExtractFiles("extract.cab", NULL, 0, NULL, NULL, 0);
403     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
404     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
405 
406     /* extract all files in the cab to nonexistent destination directory */
407     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
408     ok(hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) ||
409        hr == E_FAIL, /* win95 */
410        "Expected %08x or %08x, got %08x\n", E_FAIL,
411        HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND), hr);
412     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
413     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
414     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
415     ok(!RemoveDirectoryA("dest"), "Expected dest to not exist\n");
416 
417     /* extract all files in the cab to the destination directory */
418     CreateDirectoryA("dest", NULL);
419     hr = pExtractFiles("extract.cab", destFolder, 0, NULL, NULL, 0);
420     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
421     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
422     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
423     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
424     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
425     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
426 
427     /* extract all files to a relative destination directory */
428     hr = pExtractFiles("extract.cab", "dest", 0, NULL, NULL, 0);
429     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
430     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
431     ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
432     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
433     ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
434     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
435 
436     /* only extract two of the files from the cab */
437     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:testdir\\c.txt", NULL, 0);
438     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
439     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
440     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
441     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
442     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
443     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
444 
445     /* use valid chars before and after file list */
446     hr = pExtractFiles("extract.cab", "dest", 0, " :\t: a.txt:testdir\\c.txt  \t:", NULL, 0);
447     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
448     ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
449     ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
450     ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
451     ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
452     ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
453 
454     /* use invalid chars before and after file list */
455     hr = pExtractFiles("extract.cab", "dest", 0, " +-\\ a.txt:testdir\\c.txt  a_:", NULL, 0);
456     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
457     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
458     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
459     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
460 
461     /* try an empty file list */
462     hr = pExtractFiles("extract.cab", "dest", 0, "", NULL, 0);
463     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
464     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
465     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
466 
467     /* try a nonexistent file in the file list */
468     hr = pExtractFiles("extract.cab", "dest", 0, "a.txt:idontexist:testdir\\c.txt", NULL, 0);
469     ok(hr == E_FAIL, "Expected E_FAIL, got %d\n", hr);
470     ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
471     ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
472     ok(!RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to not exist\n");
473 
474     if(pExtractFilesW) {
475         static const WCHAR extract_cabW[] = {'e','x','t','r','a','c','t','.','c','a','b',0};
476         static const WCHAR destW[] = {'d','e','s','t',0};
477         static const WCHAR file_listW[] =
478             {'a','.','t','x','t',':','t','e','s','t','d','i','r','\\','c','.','t','x','t',0};
479 
480         hr = pExtractFilesW(extract_cabW, destW, 0, file_listW, NULL, 0);
481         ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
482         ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
483         ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
484         ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
485         ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
486         ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
487     }else {
488         win_skip("ExtractFilesW not available\n");
489     }
490 }
491 
492 static void test_AdvInstallFile(void)
493 {
494     HRESULT hr;
495     HMODULE hmod;
496     char destFolder[MAX_PATH];
497 
498     hmod = LoadLibraryA("setupapi.dll");
499     if (!hmod)
500     {
501         skip("setupapi.dll not present\n");
502         return;
503     }
504 
505     FreeLibrary(hmod);
506 
507     lstrcpyA(destFolder, CURR_DIR);
508     lstrcatA(destFolder, "\\");
509     lstrcatA(destFolder, "dest");
510 
511     createTestFile("source.txt");
512 
513     /* try invalid source directory */
514     hr = pAdvInstallFile(NULL, NULL, "source.txt", destFolder, "destination.txt", 0, 0);
515     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
516     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
517 
518     /* try invalid source file */
519     hr = pAdvInstallFile(NULL, CURR_DIR, NULL, destFolder, "destination.txt", 0, 0);
520     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
521     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
522 
523     /* try invalid destination directory */
524     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", NULL, "destination.txt", 0, 0);
525     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %d\n", hr);
526     ok(!DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to not exist\n");
527 
528     /* try copying to nonexistent destination directory */
529     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder, "destination.txt", 0, 0);
530     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
531     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
532 
533     /* native windows screws up if the source file doesn't exist */
534 
535     /* test AIF_NOOVERWRITE behavior, asks the user to overwrite if AIF_QUIET is not specified */
536     createTestFile("dest\\destination.txt");
537     hr = pAdvInstallFile(NULL, CURR_DIR, "source.txt", destFolder,
538                          "destination.txt", AIF_NOOVERWRITE | AIF_QUIET, 0);
539     ok(hr == S_OK, "Expected S_OK, got %d\n", hr);
540     ok(DeleteFileA("dest\\destination.txt"), "Expected dest\\destination.txt to exist\n");
541     ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
542 
543     DeleteFileA("source.txt");
544 }
545 
546 START_TEST(files)
547 {
548     DWORD len;
549     char temp_path[MAX_PATH], prev_path[MAX_PATH];
550 
551     init_function_pointers();
552 
553     GetCurrentDirectoryA(MAX_PATH, prev_path);
554     GetTempPathA(MAX_PATH, temp_path);
555     SetCurrentDirectoryA(temp_path);
556 
557     lstrcpyA(CURR_DIR, temp_path);
558     len = lstrlenA(CURR_DIR);
559 
560     if(len && (CURR_DIR[len - 1] == '\\'))
561         CURR_DIR[len - 1] = 0;
562 
563     create_test_files();
564     create_cab_file();
565 
566     test_AddDelBackupEntry();
567     test_ExtractFiles();
568     test_AdvInstallFile();
569 
570     delete_test_files();
571 
572     FreeLibrary(hAdvPack);
573     SetCurrentDirectoryA(prev_path);
574 }
575