2 * Unit tests for OLE storage
4 * Copyright (c) 2004 Mike McCormack
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.
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.
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
26 #include "wine/test.h"
32 DEFINE_GUID( test_stg_cls, 0x88888888, 0x0425, 0x0000, 0,0,0,0,0,0,0,0);
34 #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr)
36 static void test_hglobal_storage_stat(void)
38 ILockBytes *ilb = NULL;
44 r = CreateILockBytesOnHGlobal( NULL, TRUE, &ilb );
45 ok( r == S_OK, "CreateILockBytesOnHGlobal failed\n");
47 mode = STGM_CREATE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE;/*0x1012*/
48 r = StgCreateDocfileOnILockBytes( ilb, mode, 0, &stg );
49 ok( r == S_OK, "StgCreateDocfileOnILockBytes failed\n");
51 r = WriteClassStg( stg, &test_stg_cls );
52 ok( r == S_OK, "WriteClassStg failed\n");
54 memset( &stat, 0, sizeof stat );
55 r = IStorage_Stat( stg, &stat, 0 );
57 ok( stat.pwcsName == NULL, "storage name not null\n");
58 ok( stat.type == 1, "type is wrong\n");
59 ok( stat.grfMode == 0x12, "grf mode is incorrect\n");
60 ok( !memcmp(&stat.clsid, &test_stg_cls, sizeof test_stg_cls), "CLSID is wrong\n");
62 refcount = IStorage_Release( stg );
63 ok( refcount == 0, "IStorage refcount is wrong\n");
64 refcount = ILockBytes_Release( ilb );
65 ok( refcount == 0, "ILockBytes refcount is wrong\n");
68 static void test_create_storage_modes(void)
70 static const WCHAR szPrefix[] = { 's','t','g',0 };
71 static const WCHAR szDot[] = { '.',0 };
72 WCHAR filename[MAX_PATH];
76 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
79 DeleteFileW(filename);
81 /* test with some invalid parameters */
82 r = StgCreateDocfile( NULL, 0, 0, &stg);
83 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
84 r = StgCreateDocfile( filename, 0, 0, &stg);
85 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
86 r = StgCreateDocfile( filename, STGM_CREATE, 0, &stg);
87 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
88 r = StgCreateDocfile( filename, STGM_CREATE | STGM_READWRITE, 0, &stg);
89 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
90 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE, 0, &stg);
91 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
92 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, NULL);
93 ok(r==STG_E_INVALIDPOINTER, "StgCreateDocfile succeeded\n");
94 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 1, &stg);
95 ok(r==STG_E_INVALIDPARAMETER, "StgCreateDocfile succeeded\n");
96 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_WRITE | STGM_READWRITE, 0, &stg);
97 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
98 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READ, 0, &stg);
99 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
100 r = StgCreateDocfile( filename, STGM_PRIORITY, 0, &stg);
101 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
103 /* StgCreateDocfile seems to be very particular about the flags it accepts */
104 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | STGM_WRITE, 0, &stg);
105 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
106 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 8, 0, &stg);
107 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
108 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x80, 0, &stg);
109 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
110 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x800, 0, &stg);
111 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
112 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x8000, 0, &stg);
113 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
114 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x80000, 0, &stg);
115 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
116 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED | 0x800000, 0, &stg);
117 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
118 ok(stg == NULL, "stg was set\n");
120 /* check what happens if the file already exists (which is how it's meant to be used) */
121 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, &stg);
122 ok(r==S_OK, "StgCreateDocfile failed\n");
123 r = IStorage_Release(stg);
124 ok(r == 0, "storage not released\n");
125 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
126 ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n"); /* FAILIFTHERE is default */
127 r = StgCreateDocfile( filename, STGM_READ, 0, &stg);
128 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n"); /* need at least readmode and sharemode */
129 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE, 0, &stg);
130 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
131 r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE, 0, &stg);
132 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
133 r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE, 0, &stg);
134 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n");
135 r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_TRANSACTED, 0, &stg);
136 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n");
137 r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_READWRITE, 0, &stg);
138 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n");
139 r = StgCreateDocfile( filename, STGM_SHARE_DENY_NONE | STGM_WRITE, 0, &stg);
140 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n");
141 r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE | STGM_WRITE, 0, &stg);
142 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile failed\n");
143 r = StgCreateDocfile( filename, STGM_SHARE_DENY_WRITE | STGM_READ, 0, &stg);
144 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile wrong error\n");
145 r = StgCreateDocfile( filename, STGM_TRANSACTED | STGM_SHARE_DENY_WRITE | STGM_READ, 0, &stg);
146 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile wrong error\n");
147 ok(DeleteFileW(filename), "failed to delete file\n");
149 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
150 ok(r==S_OK, "StgCreateDocfile failed\n");
151 r = IStorage_Release(stg);
152 ok(r == 0, "storage not released\n");
153 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED |STGM_FAILIFTHERE, 0, &stg);
154 ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n");
155 r = StgCreateDocfile( filename, STGM_SHARE_EXCLUSIVE | STGM_WRITE, 0, &stg);
156 ok(r==STG_E_FILEALREADYEXISTS, "StgCreateDocfile wrong error\n");
158 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_WRITE | STGM_READWRITE, 0, &stg);
159 ok(r==STG_E_INVALIDFLAG, "StgCreateDocfile succeeded\n");
160 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
161 ok(r==S_OK, "StgCreateDocfile failed\n");
162 r = IStorage_Release(stg);
163 ok(r == 0, "storage not released\n");
164 ok(DeleteFileW(filename), "failed to delete file\n");
166 /* test the way excel uses StgCreateDocFile */
167 r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_CREATE|STGM_SHARE_DENY_WRITE|STGM_READWRITE, 0, &stg);
168 ok(r==S_OK, "StgCreateDocfile the excel way failed\n");
171 r = IStorage_Release(stg);
172 ok(r == 0, "storage not released\n");
173 ok(DeleteFileW(filename), "failed to delete file\n");
176 /* and the way windows media uses it ... */
177 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_DENY_NONE | STGM_READWRITE | STGM_TRANSACTED, 0, &stg);
178 ok(r==S_OK, "StgCreateDocfile the windows media way failed\n");
181 r = IStorage_Release(stg);
182 ok(r == 0, "storage not released\n");
183 ok(DeleteFileW(filename), "failed to delete file\n");
186 /* looks like we need STGM_TRANSACTED or STGM_CREATE */
187 r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE, 0, &stg);
188 ok(r==S_OK, "StgCreateDocfile the excel way failed\n");
191 r = IStorage_Release(stg);
192 ok(r == 0, "storage not released\n");
193 ok(DeleteFileW(filename), "failed to delete file\n");
196 r = StgCreateDocfile( filename, STGM_TRANSACTED|STGM_CREATE|STGM_SHARE_DENY_WRITE|STGM_WRITE, 0, &stg);
197 ok(r==S_OK, "StgCreateDocfile the excel way failed\n");
200 r = IStorage_Release(stg);
201 ok(r == 0, "storage not released\n");
202 ok(DeleteFileW(filename), "failed to delete file\n");
205 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, &stg);
206 ok(r==S_OK, "StgCreateDocfile the powerpoint way failed\n");
209 r = IStorage_Release(stg);
210 ok(r == 0, "storage not released\n");
211 ok(DeleteFileW(filename), "failed to delete file\n");
214 /* test the way msi uses StgCreateDocfile */
215 r = StgCreateDocfile( filename, STGM_DIRECT | STGM_READWRITE | STGM_SHARE_EXCLUSIVE, 0, &stg);
216 ok(r==S_OK, "StgCreateDocFile failed\n");
217 r = IStorage_Release(stg);
218 ok(r == 0, "storage not released\n");
219 ok(DeleteFileW(filename), "failed to delete file\n");
222 static void test_storage_stream(void)
224 static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 };
225 static const WCHAR szPrefix[] = { 's','t','g',0 };
226 static const WCHAR szDot[] = { '.',0 };
227 static const WCHAR longname[] = {
228 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',
229 'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a',0
231 WCHAR filename[MAX_PATH];
232 IStorage *stg = NULL;
235 IStream *stm2 = NULL;
239 unsigned char buffer[0x100];
241 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
244 DeleteFileW(filename);
246 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
247 ok(r==S_OK, "StgCreateDocfile failed\n");
249 /* try create some invalid streams */
250 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 1, 0, &stm );
251 ok(r==STG_E_INVALIDPARAMETER, "IStorage->CreateStream wrong error\n");
252 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 1, &stm );
253 ok(r==STG_E_INVALIDPARAMETER, "IStorage->CreateStream wrong error\n");
254 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, NULL );
255 ok(r==STG_E_INVALIDPOINTER, "IStorage->CreateStream wrong error\n");
256 r = IStorage_CreateStream(stg, NULL, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
257 ok(r==STG_E_INVALIDNAME, "IStorage->CreateStream wrong error\n");
258 r = IStorage_CreateStream(stg, longname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
259 ok(r==STG_E_INVALIDNAME, "IStorage->CreateStream wrong error, got %d GetLastError()=%d\n", r, GetLastError());
260 r = IStorage_CreateStream(stg, stmname, STGM_READWRITE, 0, 0, &stm );
261 ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n");
262 r = IStorage_CreateStream(stg, stmname, STGM_READ, 0, 0, &stm );
263 ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n");
264 r = IStorage_CreateStream(stg, stmname, STGM_WRITE, 0, 0, &stm );
265 ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n");
266 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_DENY_NONE | STGM_READWRITE, 0, 0, &stm );
267 ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n");
268 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_DENY_NONE | STGM_READ, 0, 0, &stm );
269 ok(r==STG_E_INVALIDFLAG, "IStorage->CreateStream wrong error\n");
271 /* now really create a stream and delete it */
272 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
273 ok(r==S_OK, "IStorage->CreateStream failed\n");
274 r = IStream_Release(stm);
275 ok(r == 0, "wrong ref count\n");
276 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
277 ok(r==STG_E_FILEALREADYEXISTS, "IStorage->CreateStream failed\n");
278 r = IStorage_DestroyElement(stg,stmname);
279 ok(r==S_OK, "IStorage->DestroyElement failed\n");
281 /* create a stream and write to it */
282 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
283 ok(r==S_OK, "IStorage->CreateStream failed\n");
285 r = IStream_Clone(stm, &stm2);
286 ok(r==S_OK, "failed to clone stream\n");
288 r = IStream_Write(stm, NULL, 0, NULL );
289 ok(r==STG_E_INVALIDPOINTER, "IStream->Write wrong error\n");
290 r = IStream_Write(stm, "Hello\n", 0, NULL );
291 ok(r==S_OK, "failed to write stream\n");
292 r = IStream_Write(stm, "Hello\n", 0, &count );
293 ok(r==S_OK, "failed to write stream\n");
294 r = IStream_Write(stm, "Hello\n", 6, &count );
295 ok(r==S_OK, "failed to write stream\n");
296 r = IStream_Commit(stm, STGC_DEFAULT );
297 ok(r==S_OK, "failed to commit stream\n");
298 r = IStream_Commit(stm, STGC_DEFAULT );
299 ok(r==S_OK, "failed to commit stream\n");
301 /* seek round a bit, reset the stream size */
303 r = IStream_Seek(stm, pos, 3, &p );
304 ok(r==STG_E_INVALIDFUNCTION, "IStream->Seek returned wrong error\n");
305 r = IStream_Seek(stm, pos, STREAM_SEEK_SET, NULL);
306 ok(r==S_OK, "failed to seek stream\n");
307 r = IStream_Seek(stm, pos, STREAM_SEEK_SET, &p );
308 ok(r==S_OK, "failed to seek stream\n");
309 r = IStream_SetSize(stm,p);
310 ok(r==S_OK, "failed to set pos\n");
312 r = IStream_Seek(stm, pos, STREAM_SEEK_SET, &p );
313 ok(r==S_OK, "failed to seek stream\n");
314 ok(p.QuadPart == 10, "at wrong place\n");
316 r = IStream_Seek(stm, pos, STREAM_SEEK_END, &p );
317 ok(r==S_OK, "failed to seek stream\n");
318 ok(p.QuadPart == 0, "at wrong place\n");
319 r = IStream_Read(stm, buffer, sizeof buffer, &count );
320 ok(r==S_OK, "failed to set pos\n");
321 ok(count == 0, "read bytes from empty stream\n");
324 r = IStream_Release(stm2);
325 ok(r == 0, "wrong ref count\n");
326 r = IStream_Release(stm);
327 ok(r == 0, "wrong ref count\n");
328 r = IStorage_Release(stg);
329 ok(r == 0, "wrong ref count\n");
330 r = DeleteFileW(filename);
331 ok(r, "file should exist\n");
334 static BOOL touch_file(LPCWSTR filename)
338 file = CreateFileW(filename, GENERIC_READ|GENERIC_WRITE, 0, NULL,
339 CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
340 if (file==INVALID_HANDLE_VALUE)
346 static BOOL is_zero_length(LPCWSTR filename)
351 file = CreateFileW(filename, GENERIC_READ, 0, NULL,
352 OPEN_EXISTING, 0, NULL);
353 if (file==INVALID_HANDLE_VALUE)
355 len = GetFileSize(file, NULL);
360 static BOOL is_existing_file(LPCWSTR filename)
364 file = CreateFileW(filename, GENERIC_READ, 0, NULL,
365 OPEN_EXISTING, 0, NULL);
366 if (file==INVALID_HANDLE_VALUE)
372 static void test_open_storage(void)
374 static const WCHAR szPrefix[] = { 's','t','g',0 };
375 static const WCHAR szNonExist[] = { 'n','o','n','e','x','i','s','t',0 };
376 static const WCHAR szDot[] = { '.',0 };
377 WCHAR filename[MAX_PATH];
378 IStorage *stg = NULL, *stg2 = NULL;
382 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
385 /* try opening a zero length file - it should stay zero length */
386 DeleteFileW(filename);
387 touch_file(filename);
388 stgm = STGM_NOSCRATCH | STGM_TRANSACTED | STGM_SHARE_DENY_WRITE | STGM_READWRITE;
389 r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg);
390 ok(r==STG_E_FILEALREADYEXISTS, "StgOpenStorage didn't fail\n");
392 stgm = STGM_SHARE_EXCLUSIVE | STGM_READWRITE;
393 r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg);
394 ok(r==STG_E_FILEALREADYEXISTS, "StgOpenStorage didn't fail\n");
395 ok(is_zero_length(filename), "file length changed\n");
397 DeleteFileW(filename);
399 /* try opening a nonexistent file - it should not create it */
400 stgm = STGM_DIRECT | STGM_SHARE_EXCLUSIVE | STGM_READWRITE;
401 r = StgOpenStorage( filename, NULL, stgm, NULL, 0, &stg);
402 ok(r!=S_OK, "StgOpenStorage failed: 0x%08x\n", r);
403 if (r==S_OK) IStorage_Release(stg);
404 ok(!is_existing_file(filename), "StgOpenStorage should not create a file\n");
405 DeleteFileW(filename);
407 /* create the file */
408 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
409 ok(r==S_OK, "StgCreateDocfile failed\n");
410 IStorage_Release(stg);
412 r = StgOpenStorage( filename, NULL, 0, NULL, 0, &stg);
413 ok(r==STG_E_INVALIDFLAG, "StgOpenStorage wrong error\n");
414 r = StgOpenStorage( NULL, NULL, STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
415 ok(r==STG_E_INVALIDNAME, "StgOpenStorage wrong error\n");
416 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, NULL);
417 ok(r==STG_E_INVALIDPOINTER, "StgOpenStorage wrong error\n");
418 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 1, &stg);
419 ok(r==STG_E_INVALIDPARAMETER, "StgOpenStorage wrong error\n");
420 r = StgOpenStorage( szNonExist, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg);
421 ok(r==STG_E_FILENOTFOUND, "StgOpenStorage failed\n");
422 r = StgOpenStorage( filename, NULL, STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg);
423 ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n");
424 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ, NULL, 0, &stg);
425 ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n");
426 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_READ | STGM_READ, NULL, 0, &stg);
427 ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n");
428 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE | STGM_READWRITE, NULL, 0, &stg);
429 ok(r==STG_E_INVALIDFLAG, "StgOpenStorage failed\n");
431 /* open it for real */
432 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ | STGM_TRANSACTED, NULL, 0, &stg); /* XLViewer 97/2000 */
433 ok(r==S_OK, "StgOpenStorage failed\n");
436 r = IStorage_Release(stg);
437 ok(r == 0, "wrong ref count\n");
440 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE | STGM_READ, NULL, 0, &stg);
441 ok(r==S_OK, "StgOpenStorage failed\n");
444 r = IStorage_Release(stg);
445 ok(r == 0, "wrong ref count\n");
448 /* test the way word opens its custom dictionary */
449 r = StgOpenStorage( filename, NULL, STGM_NOSCRATCH | STGM_TRANSACTED |
450 STGM_SHARE_DENY_WRITE | STGM_READWRITE, NULL, 0, &stg);
451 ok(r==S_OK, "StgOpenStorage failed\n");
454 r = IStorage_Release(stg);
455 ok(r == 0, "wrong ref count\n");
458 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg);
459 ok(r==S_OK, "StgOpenStorage failed\n");
460 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg2);
461 ok(r==STG_E_SHAREVIOLATION, "StgOpenStorage failed\n");
464 r = IStorage_Release(stg);
465 ok(r == 0, "wrong ref count\n");
468 /* now try write to a storage file we opened read-only */
469 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, NULL, 0, &stg);
470 ok(r==S_OK, "StgOpenStorage failed\n");
473 static const WCHAR stmname[] = { 'w','i','n','e','t','e','s','t',0};
475 IStorage *stg2 = NULL;
477 r = IStorage_CreateStream( stg, stmname, STGM_WRITE | STGM_SHARE_EXCLUSIVE,
479 ok(r == STG_E_ACCESSDENIED, "CreateStream should fail\n");
480 r = IStorage_CreateStorage( stg, stmname, STGM_WRITE | STGM_SHARE_EXCLUSIVE, 0, 0, &stg2);
481 ok(r == STG_E_ACCESSDENIED, "CreateStream should fail\n");
483 r = IStorage_Release(stg);
484 ok(r == 0, "wrong ref count\n");
487 /* open like visio 2003 */
489 r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_NONE, NULL, 0, &stg);
490 ok(r == S_OK, "should succeed\n");
492 IStorage_Release(stg);
494 /* test other sharing modes with STGM_PRIORITY */
496 r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
497 ok(r == S_OK, "should succeed\n");
499 IStorage_Release(stg);
502 r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
503 ok(r == S_OK, "should succeed\n");
505 IStorage_Release(stg);
508 r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_SHARE_DENY_READ, NULL, 0, &stg);
509 ok(r == S_OK, "should succeed\n");
511 IStorage_Release(stg);
513 /* open like Project 2003 */
515 r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stg);
516 ok(r == S_OK, "should succeed\n");
517 r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stg2);
518 ok(r == S_OK, "should succeed\n");
520 IStorage_Release(stg2);
522 IStorage_Release(stg);
525 r = StgOpenStorage( filename, NULL, STGM_PRIORITY | STGM_READWRITE, NULL, 0, &stg);
526 ok(r == STG_E_INVALIDFLAG, "should fail\n");
528 r = StgOpenStorage( filename, NULL, STGM_TRANSACTED | STGM_PRIORITY, NULL, 0, &stg);
529 ok(r == STG_E_INVALIDFLAG, "should fail\n");
531 r = StgOpenStorage( filename, NULL, STGM_SIMPLE | STGM_PRIORITY, NULL, 0, &stg);
532 ok(r == STG_E_INVALIDFLAG, "should fail\n");
534 r = StgOpenStorage( filename, NULL, STGM_DELETEONRELEASE | STGM_PRIORITY, NULL, 0, &stg);
535 ok(r == STG_E_INVALIDFUNCTION, "should fail\n");
537 r = StgOpenStorage( filename, NULL, STGM_NOSCRATCH | STGM_PRIORITY, NULL, 0, &stg);
538 ok(r == STG_E_INVALIDFLAG, "should fail\n");
540 r = StgOpenStorage( filename, NULL, STGM_NOSNAPSHOT | STGM_PRIORITY, NULL, 0, &stg);
541 ok(r == STG_E_INVALIDFLAG, "should fail\n");
543 r = DeleteFileW(filename);
544 ok(r, "file didn't exist\n");
547 static void test_storage_suminfo(void)
549 static const WCHAR szDot[] = { '.',0 };
550 static const WCHAR szPrefix[] = { 's','t','g',0 };
551 WCHAR filename[MAX_PATH];
552 IStorage *stg = NULL;
553 IPropertySetStorage *propset = NULL;
554 IPropertyStorage *ps = NULL;
557 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
560 DeleteFileW(filename);
562 /* create the file */
563 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE |
564 STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
565 ok(r==S_OK, "StgCreateDocfile failed\n");
567 r = IStorage_QueryInterface( stg, &IID_IPropertySetStorage, (LPVOID) &propset );
568 ok(r == S_OK, "query interface failed\n");
571 r = IPropertySetStorage_Delete( propset, &FMTID_SummaryInformation );
572 ok(r == STG_E_FILENOTFOUND, "deleted property set storage\n");
574 r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation,
575 STGM_READ | STGM_SHARE_EXCLUSIVE, &ps );
576 ok(r == STG_E_FILENOTFOUND, "opened property set storage\n");
578 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
579 STGM_READ | STGM_SHARE_EXCLUSIVE, &ps );
580 ok(r == STG_E_INVALIDFLAG, "created property set storage\n");
582 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
584 ok(r == STG_E_INVALIDFLAG, "created property set storage\n");
586 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0, 0, &ps );
587 ok(r == STG_E_INVALIDFLAG, "created property set storage\n");
589 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
590 STGM_WRITE|STGM_SHARE_EXCLUSIVE, &ps );
591 ok(r == STG_E_INVALIDFLAG, "created property set storage\n");
593 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
594 STGM_CREATE|STGM_WRITE|STGM_SHARE_EXCLUSIVE, &ps );
595 ok(r == STG_E_INVALIDFLAG, "created property set storage\n");
597 /* now try really creating a property set */
598 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
599 STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps );
600 ok(r == S_OK, "failed to create property set storage\n");
603 IPropertyStorage_Release(ps);
605 /* now try creating the same thing again */
606 r = IPropertySetStorage_Create( propset, &FMTID_SummaryInformation, NULL, 0,
607 STGM_CREATE|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps );
608 ok(r == S_OK, "failed to create property set storage\n");
610 IPropertyStorage_Release(ps);
612 /* should be able to open it */
613 r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation,
614 STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps);
615 ok(r == S_OK, "open failed\n");
617 IPropertyStorage_Release(ps);
620 r = IPropertySetStorage_Delete( propset, &FMTID_SummaryInformation );
621 ok(r == S_OK, "failed to delete property set storage\n");
623 /* try opening with an invalid FMTID */
624 r = IPropertySetStorage_Open( propset, NULL,
625 STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps);
626 ok(r == E_INVALIDARG, "open succeeded\n");
628 IPropertyStorage_Release(ps);
631 r = IPropertySetStorage_Open( propset, &IID_IStorage,
632 STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps);
633 ok(r == STG_E_FILENOTFOUND, "open succeeded\n");
635 IPropertyStorage_Release(ps);
638 /* try some invalid flags */
639 r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation,
640 STGM_CREATE | STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps);
641 ok(r == STG_E_INVALIDFLAG, "open succeeded\n");
643 IPropertyStorage_Release(ps);
645 /* after deleting it, it should be gone */
646 r = IPropertySetStorage_Open( propset, &FMTID_SummaryInformation,
647 STGM_READWRITE|STGM_SHARE_EXCLUSIVE, &ps);
648 ok(r == STG_E_FILENOTFOUND, "open failed\n");
650 IPropertyStorage_Release(ps);
652 r = IPropertySetStorage_Release( propset );
653 ok(r == 1, "ref count wrong\n");
655 r = IStorage_Release(stg);
656 ok(r == 0, "ref count wrong\n");
658 DeleteFileW(filename);
661 static void test_storage_refcount(void)
663 static const WCHAR szPrefix[] = { 's','t','g',0 };
664 static const WCHAR szDot[] = { '.',0 };
665 WCHAR filename[MAX_PATH];
666 IStorage *stg = NULL;
667 IStorage *stgprio = NULL;
670 static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 };
676 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
679 DeleteFileW(filename);
681 /* create the file */
682 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE |
683 STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
684 ok(r==S_OK, "StgCreateDocfile failed\n");
686 r = WriteClassStg( stg, &test_stg_cls );
687 ok( r == S_OK, "WriteClassStg failed\n");
689 r = IStorage_Commit( stg, STGC_DEFAULT );
690 ok( r == S_OK, "IStorage_Commit failed\n");
692 /* now create a stream */
693 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
694 ok(r==S_OK, "IStorage->CreateStream failed\n");
696 r = IStorage_Release( stg );
697 ok (r == 0, "storage not released\n");
700 r = IStream_Seek( stm, pos, 0, &upos );
701 ok (r == STG_E_REVERTED, "seek should fail\n");
703 r = IStream_Stat( stm, &stat, STATFLAG_DEFAULT );
704 ok (r == STG_E_REVERTED, "stat should fail\n");
706 r = IStream_Write( stm, "Test string", strlen("Test string"), NULL);
707 ok (r == STG_E_REVERTED, "IStream_Write should return STG_E_REVERTED instead of 0x%08x\n", r);
709 r = IStream_Read( stm, buffer, sizeof(buffer), NULL);
710 ok (r == STG_E_REVERTED, "IStream_Read should return STG_E_REVERTED instead of 0x%08x\n", r);
712 r = IStream_Release(stm);
713 ok (r == 0, "stream not released\n");
715 /* tests that STGM_PRIORITY doesn't prevent readwrite access from other
716 * StgOpenStorage calls in transacted mode */
717 r = StgOpenStorage( filename, NULL, STGM_PRIORITY, NULL, 0, &stgprio);
718 ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r);
721 /* non-transacted mode read/write fails */
722 r = StgOpenStorage( filename, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg);
723 ok(r==STG_E_LOCKVIOLATION, "StgOpenStorage should return STG_E_LOCKVIOLATION instead of 0x%08x\n", r);
726 /* non-transacted mode read-only succeeds */
727 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_WRITE|STGM_READ, NULL, 0, &stg);
728 ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r);
729 IStorage_Release(stg);
731 r = StgOpenStorage( filename, NULL, STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE, NULL, 0, &stg);
732 ok(r==S_OK, "StgOpenStorage failed with error 0x%08x\n", r);
735 static const WCHAR stgname[] = { ' ',' ',' ','2','9',0 };
736 static const WCHAR stgname2[] = { 'C','V','_','i','e','w',0 };
737 static const WCHAR stmname2[] = { 'V','a','r','2','D','a','t','a',0 };
742 r = IStorage_Stat( stg, &statstg, STATFLAG_NONAME );
743 ok(r == S_OK, "Stat should have succeded instead of returning 0x%08x\n", r);
744 ok(statstg.type == STGTY_STORAGE, "Statstg type should have been STGTY_STORAGE instead of %d\n", statstg.type);
745 ok(U(statstg.cbSize).LowPart == 0, "Statstg cbSize.LowPart should have been 0 instead of %d\n", U(statstg.cbSize).LowPart);
746 ok(U(statstg.cbSize).HighPart == 0, "Statstg cbSize.HighPart should have been 0 instead of %d\n", U(statstg.cbSize).HighPart);
747 ok(statstg.grfMode == (STGM_TRANSACTED|STGM_SHARE_DENY_WRITE|STGM_READWRITE),
748 "Statstg grfMode should have been 0x10022 instead of 0x%x\n", statstg.grfMode);
749 ok(statstg.grfLocksSupported == 0, "Statstg grfLocksSupported should have been 0 instead of %d\n", statstg.grfLocksSupported);
750 ok(IsEqualCLSID(&statstg.clsid, &test_stg_cls), "Statstg clsid is not test_stg_cls\n");
751 ok(statstg.grfStateBits == 0, "Statstg grfStateBits should have been 0 instead of %d\n", statstg.grfStateBits);
752 ok(statstg.reserved == 0, "Statstg reserved should have been 0 instead of %d\n", statstg.reserved);
754 r = IStorage_CreateStorage( stg, stgname, STGM_SHARE_EXCLUSIVE, 0, 0, &stg2 );
755 ok(r == S_OK, "CreateStorage should have succeeded instead of returning 0x%08x\n", r);
757 r = IStorage_Stat( stg2, &statstg, STATFLAG_DEFAULT );
758 ok(r == S_OK, "Stat should have succeded instead of returning 0x%08x\n", r);
759 ok(!lstrcmpW(statstg.pwcsName, stgname),
760 "Statstg pwcsName should have been the name the storage was created with\n");
761 ok(statstg.type == STGTY_STORAGE, "Statstg type should have been STGTY_STORAGE instead of %d\n", statstg.type);
762 ok(U(statstg.cbSize).LowPart == 0, "Statstg cbSize.LowPart should have been 0 instead of %d\n", U(statstg.cbSize).LowPart);
763 ok(U(statstg.cbSize).HighPart == 0, "Statstg cbSize.HighPart should have been 0 instead of %d\n", U(statstg.cbSize).HighPart);
764 ok(statstg.grfMode == STGM_SHARE_EXCLUSIVE,
765 "Statstg grfMode should have been STGM_SHARE_EXCLUSIVE instead of 0x%x\n", statstg.grfMode);
766 ok(statstg.grfLocksSupported == 0, "Statstg grfLocksSupported should have been 0 instead of %d\n", statstg.grfLocksSupported);
767 ok(IsEqualCLSID(&statstg.clsid, &CLSID_NULL), "Statstg clsid is not CLSID_NULL\n");
768 ok(statstg.grfStateBits == 0, "Statstg grfStateBits should have been 0 instead of %d\n", statstg.grfStateBits);
769 ok(statstg.reserved == 0, "Statstg reserved should have been 0 instead of %d\n", statstg.reserved);
770 CoTaskMemFree(statstg.pwcsName);
772 r = IStorage_CreateStorage( stg2, stgname2, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, 0, &stg3 );
773 ok(r == STG_E_ACCESSDENIED, "CreateStorage should have returned STG_E_ACCESSDENIED instead of 0x%08x\n", r);
775 r = IStorage_CreateStream( stg2, stmname2, STGM_CREATE|STGM_SHARE_EXCLUSIVE, 0, 0, &stm );
776 ok(r == STG_E_ACCESSDENIED, "CreateStream should have returned STG_E_ACCESSDENIED instead of 0x%08x\n", r);
778 IStorage_Release(stg2);
780 r = IStorage_Release(stg);
781 ok(r == 0, "wrong ref count\n");
783 IStorage_Release(stgprio);
785 DeleteFileW(filename);
788 static void test_streamenum(void)
790 static const WCHAR szPrefix[] = { 's','t','g',0 };
791 static const WCHAR szDot[] = { '.',0 };
792 WCHAR filename[MAX_PATH];
793 IStorage *stg = NULL;
796 static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 };
798 IEnumSTATSTG *ee = NULL;
801 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
804 DeleteFileW(filename);
806 /* create the file */
807 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE |
808 STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
809 ok(r==S_OK, "StgCreateDocfile failed\n");
811 r = WriteClassStg( stg, &test_stg_cls );
812 ok( r == S_OK, "WriteClassStg failed\n");
814 r = IStorage_Commit( stg, STGC_DEFAULT );
815 ok( r == S_OK, "IStorage_Commit failed\n");
817 /* now create a stream */
818 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
819 ok(r==S_OK, "IStorage->CreateStream failed\n");
821 r = IStream_Release(stm);
823 /* first enum ... should be 1 stream */
824 r = IStorage_EnumElements(stg, 0, NULL, 0, &ee);
825 ok(r==S_OK, "IStorage->EnumElements failed\n");
828 r = IEnumSTATSTG_Next(ee, 1, &stat, &count);
829 ok(r==S_OK, "IEnumSTATSTG->Next failed\n");
830 ok(count == 1, "count wrong\n");
832 r = IEnumSTATSTG_Release(ee);
834 /* second enum... destroy the stream before reading */
835 r = IStorage_EnumElements(stg, 0, NULL, 0, &ee);
836 ok(r==S_OK, "IStorage->EnumElements failed\n");
838 r = IStorage_DestroyElement(stg, stmname);
839 ok(r==S_OK, "IStorage->EnumElements failed\n");
843 r = IEnumSTATSTG_Next(ee, 1, &stat, &count);
844 ok(r==S_FALSE, "IEnumSTATSTG->Next failed\n");
845 ok(count == 0, "count wrong\n");
848 /* reset and try again */
849 r = IEnumSTATSTG_Reset(ee);
850 ok(r==S_OK, "IEnumSTATSTG->Reset failed\n");
853 r = IEnumSTATSTG_Next(ee, 1, &stat, &count);
854 ok(r==S_FALSE, "IEnumSTATSTG->Next failed\n");
855 ok(count == 0, "count wrong\n");
857 r = IEnumSTATSTG_Release(ee);
858 ok (r == 0, "enum not released\n");
860 r = IStorage_Release( stg );
861 ok (r == 0, "storage not released\n");
863 DeleteFileW(filename);
866 static void test_transact(void)
868 static const WCHAR szPrefix[] = { 's','t','g',0 };
869 static const WCHAR szDot[] = { '.',0 };
870 WCHAR filename[MAX_PATH];
871 IStorage *stg = NULL, *stg2 = NULL;
874 static const WCHAR stmname[] = { 'C','O','N','T','E','N','T','S',0 };
875 static const WCHAR stmname2[] = { 'F','O','O',0 };
877 if(!GetTempFileNameW(szDot, szPrefix, 0, filename))
880 DeleteFileW(filename);
882 /* create the file */
883 r = StgCreateDocfile( filename, STGM_CREATE | STGM_SHARE_EXCLUSIVE |
884 STGM_READWRITE |STGM_TRANSACTED, 0, &stg);
885 ok(r==S_OK, "StgCreateDocfile failed\n");
887 /* now create a stream, but don't commit it */
888 r = IStorage_CreateStream(stg, stmname2, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
889 ok(r==S_OK, "IStorage->CreateStream failed\n");
891 r = IStream_Write(stm, "this is stream 1\n", 16, NULL);
892 ok(r==S_OK, "IStream->Write failed\n");
894 r = IStream_Release(stm);
896 r = IStorage_Commit(stg, 0);
897 ok(r==S_OK, "IStorage->Commit failed\n");
899 /* now create a stream, but don't commit it */
901 r = IStorage_CreateStream(stg, stmname, STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, 0, &stm );
902 ok(r==S_OK, "IStorage->CreateStream failed\n");
904 r = IStream_Write(stm, "this is stream 2\n", 16, NULL);
905 ok(r==S_OK, "IStream->Write failed\n");
907 r = IStream_Commit(stm, STGC_ONLYIFCURRENT | STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE);
908 ok(r==S_OK, "IStream->Commit failed\n");
910 r = IStream_Release(stm);
912 IStorage_Release(stg);
916 r = StgOpenStorage( filename, NULL, STGM_SHARE_DENY_NONE | STGM_READ | STGM_TRANSACTED, NULL, 0, &stg);
917 ok(r==S_OK, "StgOpenStorage failed\n");
922 r = IStorage_OpenStream(stg, stmname, NULL, STGM_SHARE_DENY_NONE|STGM_READ, 0, &stm );
923 ok(r==STG_E_INVALIDFLAG, "IStorage->OpenStream failed %08x\n", r);
925 r = IStorage_OpenStream(stg, stmname, NULL, STGM_DELETEONRELEASE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm );
926 ok(r==STG_E_INVALIDFUNCTION, "IStorage->OpenStream failed %08x\n", r);
928 r = IStorage_OpenStream(stg, stmname, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm );
929 ok(r==STG_E_INVALIDFUNCTION, "IStorage->OpenStream failed %08x\n", r);
931 r = IStorage_OpenStorage(stg, stmname, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg2 );
932 ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream failed %08x\n", r);
935 r = IStorage_OpenStream(stg, stmname, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm );
936 ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream should fail %08x\n", r);
939 r = IStream_Release(stm);
941 r = IStorage_OpenStorage(stg, stmname2, NULL, STGM_TRANSACTED|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, NULL, 0, &stg2 );
942 ok(r==STG_E_FILENOTFOUND, "IStorage->OpenStream failed %08x\n", r);
944 r = IStorage_OpenStream(stg, stmname2, NULL, STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &stm );
945 ok(r==S_OK, "IStorage->OpenStream should fail %08x\n", r);
947 r = IStream_Release(stm);
949 IStorage_Release(stg);
951 r = DeleteFileW(filename);
952 ok( r == TRUE, "deleted file\n");
955 static void test_ReadClassStm(void)
960 static const LARGE_INTEGER llZero;
962 hr = ReadClassStm(NULL, &clsid);
963 ok(hr == E_INVALIDARG, "ReadClassStm should have returned E_INVALIDARG instead of 0x%08x\n", hr);
965 hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
966 ok_ole_success(hr, "CreateStreamOnHGlobal");
967 hr = WriteClassStm(pStream, &test_stg_cls);
968 ok_ole_success(hr, "WriteClassStm");
970 hr = ReadClassStm(pStream, NULL);
971 ok(hr == E_INVALIDARG, "ReadClassStm should have returned E_INVALIDARG instead of 0x%08x\n", hr);
973 /* test not rewound stream */
974 hr = ReadClassStm(pStream, &clsid);
975 ok(hr == STG_E_READFAULT, "ReadClassStm should have returned STG_E_READFAULT instead of 0x%08x\n", hr);
976 ok(IsEqualCLSID(&clsid, &CLSID_NULL), "clsid should have been zeroed\n");
978 hr = IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
979 ok_ole_success(hr, "IStream_Seek");
980 hr = ReadClassStm(pStream, &clsid);
981 ok_ole_success(hr, "ReadClassStm");
982 ok(IsEqualCLSID(&clsid, &test_stg_cls), "clsid should have been set to CLSID_WineTest\n");
985 START_TEST(storage32)
987 test_hglobal_storage_stat();
988 test_create_storage_modes();
989 test_storage_stream();
991 test_storage_suminfo();
992 test_storage_refcount();