fc9a18185a9b258a58ac43761444f097a92c5158
[reactos.git] / modules / rostests / winetests / ntdll / change.c
1 /*
2 * File change notification tests
3 *
4 * Copyright 2006 Mike McCormack for CodeWeavers
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 <ntstatus.h>
22 #define WIN32_NO_STATUS
23 #include <windows.h>
24 #include <winnt.h>
25 #include <wine/winternl.h>
26 #include <winerror.h>
27 #include <stdio.h>
28 #include "wine/test.h"
29
30 static NTSTATUS (WINAPI *pNtNotifyChangeDirectoryFile)(
31 HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,
32 PIO_STATUS_BLOCK,PVOID,ULONG,ULONG,BOOLEAN);
33
34 static NTSTATUS (WINAPI *pNtCancelIoFile)(HANDLE,PIO_STATUS_BLOCK);
35
36
37 static void test_ntncdf(void)
38 {
39 NTSTATUS r;
40 HANDLE hdir, hEvent;
41 char buffer[0x1000];
42 DWORD fflags, filter = 0;
43 IO_STATUS_BLOCK iosb;
44 WCHAR path[MAX_PATH], subdir[MAX_PATH];
45 static const WCHAR szBoo[] = { '\\','b','o','o',0 };
46 static const WCHAR szHoo[] = { '\\','h','o','o',0 };
47 PFILE_NOTIFY_INFORMATION pfni;
48
49 r = GetTempPathW( MAX_PATH, path );
50 ok( r != 0, "temp path failed\n");
51 if (!r)
52 return;
53
54 lstrcatW( path, szBoo );
55 lstrcpyW( subdir, path );
56 lstrcatW( subdir, szHoo );
57
58 RemoveDirectoryW( subdir );
59 RemoveDirectoryW( path );
60
61 r = CreateDirectoryW(path, NULL);
62 ok( r == TRUE, "failed to create directory\n");
63
64 r = pNtNotifyChangeDirectoryFile(NULL,NULL,NULL,NULL,NULL,NULL,0,0,0);
65 ok(r==STATUS_ACCESS_VIOLATION, "should return access violation\n");
66
67 fflags = FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED;
68 hdir = CreateFileW(path, GENERIC_READ|SYNCHRONIZE, FILE_SHARE_READ, NULL,
69 OPEN_EXISTING, fflags, NULL);
70 ok( hdir != INVALID_HANDLE_VALUE, "failed to open directory\n");
71
72 hEvent = CreateEventA( NULL, 0, 0, NULL );
73
74 r = pNtNotifyChangeDirectoryFile(hdir,NULL,NULL,NULL,&iosb,NULL,0,0,0);
75 ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n");
76
77 r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,NULL,0,0,0);
78 ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n");
79
80 filter = FILE_NOTIFY_CHANGE_FILE_NAME;
81 filter |= FILE_NOTIFY_CHANGE_DIR_NAME;
82 filter |= FILE_NOTIFY_CHANGE_ATTRIBUTES;
83 filter |= FILE_NOTIFY_CHANGE_SIZE;
84 filter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
85 filter |= FILE_NOTIFY_CHANGE_LAST_ACCESS;
86 filter |= FILE_NOTIFY_CHANGE_CREATION;
87 filter |= FILE_NOTIFY_CHANGE_SECURITY;
88
89 U(iosb).Status = 1;
90 iosb.Information = 1;
91 r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,-1,0);
92 ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n");
93
94 ok( U(iosb).Status == 1, "information wrong\n");
95 ok( iosb.Information == 1, "information wrong\n");
96
97 U(iosb).Status = 1;
98 iosb.Information = 0;
99 r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0);
100 ok(r==STATUS_PENDING, "should return status pending\n");
101
102 r = WaitForSingleObject( hEvent, 100 );
103 ok( r == STATUS_TIMEOUT, "should timeout\n" );
104
105 r = WaitForSingleObject( hdir, 100 );
106 ok( r == STATUS_TIMEOUT, "should timeout\n" );
107
108 r = CreateDirectoryW( subdir, NULL );
109 ok( r == TRUE, "failed to create directory\n");
110
111 r = WaitForSingleObject( hdir, 100 );
112 ok( r == STATUS_TIMEOUT, "should timeout\n" );
113
114 r = WaitForSingleObject( hEvent, 100 );
115 ok( r == WAIT_OBJECT_0, "event should be ready\n" );
116
117 ok( U(iosb).Status == STATUS_SUCCESS, "information wrong\n");
118 ok( iosb.Information == 0x12, "information wrong\n");
119
120 pfni = (PFILE_NOTIFY_INFORMATION) buffer;
121 ok( pfni->NextEntryOffset == 0, "offset wrong\n" );
122 ok( pfni->Action == FILE_ACTION_ADDED, "action wrong\n" );
123 ok( pfni->FileNameLength == 6, "len wrong\n" );
124 ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" );
125
126 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,0,0);
127 ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n");
128
129 r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,0,0);
130 ok(r==STATUS_INVALID_PARAMETER, "should return invalid parameter\n");
131
132 filter = FILE_NOTIFY_CHANGE_SIZE;
133
134 U(iosb).Status = 1;
135 iosb.Information = 1;
136 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,NULL,0,filter,0);
137 ok(r==STATUS_PENDING, "should status pending\n");
138
139 ok( U(iosb).Status == 1, "information wrong\n");
140 ok( iosb.Information == 1, "information wrong\n");
141
142 r = WaitForSingleObject( hdir, 0 );
143 ok( r == STATUS_TIMEOUT, "should timeout\n" );
144
145 r = RemoveDirectoryW( subdir );
146 ok( r == TRUE, "failed to remove directory\n");
147
148 r = WaitForSingleObject( hdir, 100 );
149 ok( r == WAIT_OBJECT_0, "should be ready\n" );
150
151 r = WaitForSingleObject( hdir, 100 );
152 ok( r == WAIT_OBJECT_0, "should be ready\n" );
153
154 ok( U(iosb).Status == STATUS_NOTIFY_ENUM_DIR, "information wrong\n");
155 ok( iosb.Information == 0, "information wrong\n");
156
157 CloseHandle(hdir);
158 CloseHandle(hEvent);
159
160 r = RemoveDirectoryW( path );
161 ok( r == TRUE, "failed to remove directory\n");
162 }
163
164
165 static void test_ntncdf_async(void)
166 {
167 NTSTATUS r;
168 HANDLE hdir, hEvent;
169 char buffer[0x1000];
170 DWORD fflags, filter = 0;
171 IO_STATUS_BLOCK iosb, iosb2;
172 WCHAR path[MAX_PATH], subdir[MAX_PATH];
173 static const WCHAR szBoo[] = { '\\','b','o','o',0 };
174 static const WCHAR szHoo[] = { '\\','h','o','o',0 };
175 PFILE_NOTIFY_INFORMATION pfni;
176
177 r = GetTempPathW( MAX_PATH, path );
178 ok( r != 0, "temp path failed\n");
179 if (!r)
180 return;
181
182 lstrcatW( path, szBoo );
183 lstrcpyW( subdir, path );
184 lstrcatW( subdir, szHoo );
185
186 RemoveDirectoryW( subdir );
187 RemoveDirectoryW( path );
188
189 r = CreateDirectoryW(path, NULL);
190 ok( r == TRUE, "failed to create directory\n");
191
192 r = pNtNotifyChangeDirectoryFile(NULL,NULL,NULL,NULL,NULL,NULL,0,0,0);
193 ok(r==STATUS_ACCESS_VIOLATION, "should return access violation\n");
194
195 fflags = FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OVERLAPPED;
196 hdir = CreateFileW(path, GENERIC_READ|SYNCHRONIZE, FILE_SHARE_READ, NULL,
197 OPEN_EXISTING, fflags, NULL);
198 ok( hdir != INVALID_HANDLE_VALUE, "failed to open directory\n");
199
200 hEvent = CreateEventA( NULL, 0, 0, NULL );
201
202 filter = FILE_NOTIFY_CHANGE_FILE_NAME;
203 filter |= FILE_NOTIFY_CHANGE_DIR_NAME;
204 filter |= FILE_NOTIFY_CHANGE_ATTRIBUTES;
205 filter |= FILE_NOTIFY_CHANGE_SIZE;
206 filter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
207 filter |= FILE_NOTIFY_CHANGE_LAST_ACCESS;
208 filter |= FILE_NOTIFY_CHANGE_CREATION;
209 filter |= FILE_NOTIFY_CHANGE_SECURITY;
210
211
212 U(iosb).Status = 0x01234567;
213 iosb.Information = 0x12345678;
214 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0);
215 ok(r==STATUS_PENDING, "should status pending\n");
216 ok(U(iosb).Status == 0x01234567, "status set too soon\n");
217 ok(iosb.Information == 0x12345678, "info set too soon\n");
218
219 r = CreateDirectoryW( subdir, NULL );
220 ok( r == TRUE, "failed to create directory\n");
221
222 r = WaitForSingleObject( hdir, 100 );
223 ok( r == WAIT_OBJECT_0, "should be ready\n" );
224
225 ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n");
226 ok(iosb.Information == 0x12, "info not set\n");
227
228 pfni = (PFILE_NOTIFY_INFORMATION) buffer;
229 ok( pfni->NextEntryOffset == 0, "offset wrong\n" );
230 ok( pfni->Action == FILE_ACTION_ADDED, "action wrong\n" );
231 ok( pfni->FileNameLength == 6, "len wrong\n" );
232 ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" );
233
234 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0);
235 ok(r==STATUS_PENDING, "should status pending\n");
236
237 r = RemoveDirectoryW( subdir );
238 ok( r == TRUE, "failed to remove directory\n");
239
240 r = WaitForSingleObject( hdir, 0 );
241 ok( r == WAIT_OBJECT_0, "should be ready\n" );
242
243 ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n");
244 ok(iosb.Information == 0x12, "info not set\n");
245
246 ok( pfni->NextEntryOffset == 0, "offset wrong\n" );
247 ok( pfni->Action == FILE_ACTION_REMOVED, "action wrong\n" );
248 ok( pfni->FileNameLength == 6, "len wrong\n" );
249 ok( !memcmp(pfni->FileName,&szHoo[1],6), "name wrong\n" );
250
251 /* check APCs */
252 U(iosb).Status = 0;
253 iosb.Information = 0;
254
255 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,NULL,0,filter,0);
256 ok(r==STATUS_PENDING, "should status pending\n");
257
258 r = CreateDirectoryW( subdir, NULL );
259 ok( r == TRUE, "failed to create directory\n");
260
261 r = WaitForSingleObject( hdir, 0 );
262 ok( r == WAIT_OBJECT_0, "should be ready\n" );
263
264 ok(U(iosb).Status == STATUS_NOTIFY_ENUM_DIR, "status not successful\n");
265 ok(iosb.Information == 0, "info not set\n");
266
267 U(iosb).Status = 0;
268 iosb.Information = 0;
269
270 r = pNtNotifyChangeDirectoryFile(hdir,hEvent,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0);
271 ok(r==STATUS_PENDING, "should status pending\n");
272
273 r = RemoveDirectoryW( subdir );
274 ok( r == TRUE, "failed to remove directory\n");
275
276 r = WaitForSingleObject( hEvent, 0 );
277 ok( r == WAIT_OBJECT_0, "should be ready\n" );
278
279 ok(U(iosb).Status == STATUS_SUCCESS, "status not successful\n");
280 ok(iosb.Information == 0x12, "info not set\n");
281
282
283 U(iosb).Status = 0x01234567;
284 iosb.Information = 0x12345678;
285 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb,buffer,sizeof buffer,filter,0);
286 ok(r==STATUS_PENDING, "should status pending\n");
287
288 U(iosb2).Status = 0x01234567;
289 iosb2.Information = 0x12345678;
290 r = pNtNotifyChangeDirectoryFile(hdir,0,NULL,NULL,&iosb2,buffer,sizeof buffer,filter,0);
291 ok(r==STATUS_PENDING, "should status pending\n");
292
293 ok(U(iosb).Status == 0x01234567, "status set too soon\n");
294 ok(iosb.Information == 0x12345678, "info set too soon\n");
295
296 r = pNtCancelIoFile(hdir, &iosb);
297 ok( r == STATUS_SUCCESS, "cancel failed\n");
298
299 CloseHandle(hdir);
300
301 ok(U(iosb).Status == STATUS_SUCCESS, "status wrong\n");
302 ok(U(iosb2).Status == STATUS_CANCELLED, "status wrong %x\n",U(iosb2).Status);
303
304 ok(iosb.Information == 0, "info wrong\n");
305 ok(iosb2.Information == 0, "info wrong\n");
306
307 r = RemoveDirectoryW( path );
308 ok( r == TRUE, "failed to remove directory\n");
309
310 CloseHandle(hEvent);
311 }
312
313 START_TEST(change)
314 {
315 HMODULE hntdll = GetModuleHandleA("ntdll");
316 if (!hntdll)
317 {
318 win_skip("not running on NT, skipping test\n");
319 return;
320 }
321
322 pNtNotifyChangeDirectoryFile = (void *)GetProcAddress(hntdll, "NtNotifyChangeDirectoryFile");
323 pNtCancelIoFile = (void *)GetProcAddress(hntdll, "NtCancelIoFile");
324
325 if (!pNtNotifyChangeDirectoryFile || !pNtCancelIoFile)
326 {
327 win_skip("missing functions, skipping test\n");
328 return;
329 }
330
331 test_ntncdf();
332 test_ntncdf_async();
333 }