rostests/winetests/ntdll/om.c

   1 /*
   2  * Unit test suite for object manager functions
   3  *
   4  * Copyright 2005 Robert Shearman
   5  * Copyright 2005 Vitaliy Margolen
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "ntdll_test.h"
  23 #include "wine/winternl.h"
  24 #include "stdio.h"
  25 #include "winnt.h"
  26 #include "stdlib.h"
  27
  28 static HANDLE   (WINAPI *pCreateWaitableTimerA)(SECURITY_ATTRIBUTES*, BOOL, LPCSTR);
  29 static BOOLEAN  (WINAPI *pRtlCreateUnicodeStringFromAsciiz)(PUNICODE_STRING, LPCSTR);
  30 static VOID     (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
  31 static VOID     (WINAPI *pRtlFreeUnicodeString)(PUNICODE_STRING);
  32 static NTSTATUS (WINAPI *pNtCreateEvent) ( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES, BOOLEAN, BOOLEAN);
  33 static NTSTATUS (WINAPI *pNtOpenEvent)   ( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES);
  34 static NTSTATUS (WINAPI *pNtPulseEvent)  ( HANDLE, PULONG );
  35 static NTSTATUS (WINAPI *pNtQueryEvent)  ( HANDLE, EVENT_INFORMATION_CLASS, PVOID, ULONG, PULONG );
  36 static NTSTATUS (WINAPI *pNtCreateMutant)( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES, BOOLEAN );
  37 static NTSTATUS (WINAPI *pNtOpenMutant)  ( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES );
  38 static NTSTATUS (WINAPI *pNtCreateSemaphore)( PHANDLE, ACCESS_MASK,const POBJECT_ATTRIBUTES,LONG,LONG );
  39 static NTSTATUS (WINAPI *pNtCreateTimer) ( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES, TIMER_TYPE );
  40 static NTSTATUS (WINAPI *pNtCreateSection)( PHANDLE, ACCESS_MASK, const POBJECT_ATTRIBUTES, const PLARGE_INTEGER,
  41                                             ULONG, ULONG, HANDLE );
  42 static NTSTATUS (WINAPI *pNtOpenFile)    ( PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK, ULONG, ULONG );
  43 static NTSTATUS (WINAPI *pNtClose)       ( HANDLE );
  44 static NTSTATUS (WINAPI *pNtCreateNamedPipeFile)( PHANDLE, ULONG, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK,
  45                                        ULONG, ULONG, ULONG, ULONG, ULONG, ULONG, ULONG, ULONG, ULONG, PLARGE_INTEGER );
  46 static NTSTATUS (WINAPI *pNtOpenDirectoryObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
  47 static NTSTATUS (WINAPI *pNtCreateDirectoryObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
  48 static NTSTATUS (WINAPI *pNtOpenSymbolicLinkObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES);
  49 static NTSTATUS (WINAPI *pNtCreateSymbolicLinkObject)(PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PUNICODE_STRING);
  50 static NTSTATUS (WINAPI *pNtQuerySymbolicLinkObject)(HANDLE,PUNICODE_STRING,PULONG);
  51 static NTSTATUS (WINAPI *pNtQueryObject)(HANDLE,OBJECT_INFORMATION_CLASS,PVOID,ULONG,PULONG);
  52 static NTSTATUS (WINAPI *pNtReleaseSemaphore)(HANDLE, ULONG, PULONG);
  53 static NTSTATUS (WINAPI *pNtCreateKeyedEvent)( HANDLE *, ACCESS_MASK, const OBJECT_ATTRIBUTES *, ULONG );
  54 static NTSTATUS (WINAPI *pNtOpenKeyedEvent)( HANDLE *, ACCESS_MASK, const OBJECT_ATTRIBUTES * );
  55 static NTSTATUS (WINAPI *pNtWaitForKeyedEvent)( HANDLE, const void *, BOOLEAN, const LARGE_INTEGER * );
  56 static NTSTATUS (WINAPI *pNtReleaseKeyedEvent)( HANDLE, const void *, BOOLEAN, const LARGE_INTEGER * );
  57
  58 #define KEYEDEVENT_WAIT       0x0001
  59 #define KEYEDEVENT_WAKE       0x0002
  60 #define KEYEDEVENT_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | 0x0003)
  61
  62 static void test_case_sensitive (void)
  63 {
  64     static const WCHAR buffer1[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s','\\','t','e','s','t',0};
  65     static const WCHAR buffer2[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s','\\','T','e','s','t',0};
  66     static const WCHAR buffer3[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s','\\','T','E','s','t',0};
  67     static const WCHAR buffer4[] = {'\\','B','A','S','E','N','a','m','e','d','O','b','j','e','c','t','s','\\','t','e','s','t',0};
  68     NTSTATUS status;
  69     OBJECT_ATTRIBUTES attr;
  70     UNICODE_STRING str;
  71     HANDLE Event, Mutant, h;
  72
  73     pRtlInitUnicodeString(&str, buffer1);
  74     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
  75     status = pNtCreateMutant(&Mutant, GENERIC_ALL, &attr, FALSE);
  76     ok(status == STATUS_SUCCESS, "Failed to create Mutant(%08x)\n", status);
  77
  78     status = pNtCreateEvent(&Event, GENERIC_ALL, &attr, FALSE, FALSE);
  79     ok(status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_OBJECT_TYPE_MISMATCH,
  80         "NtCreateEvent should have failed with STATUS_OBJECT_NAME_COLLISION or STATUS_OBJECT_TYPE_MISMATCH got (%08x)\n", status);
  81
  82     pRtlInitUnicodeString(&str, buffer2);
  83     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
  84     status = pNtCreateEvent(&Event, GENERIC_ALL, &attr, FALSE, FALSE);
  85     ok(status == STATUS_SUCCESS, "Failed to create Event(%08x)\n", status);
  86
  87     pRtlInitUnicodeString(&str, buffer3);
  88     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
  89     status = pNtOpenMutant(&h, GENERIC_ALL, &attr);
  90     ok(status == STATUS_OBJECT_TYPE_MISMATCH,
  91         "NtOpenMutant should have failed with STATUS_OBJECT_TYPE_MISMATCH got(%08x)\n", status);
  92
  93     pNtClose(Mutant);
  94
  95     pRtlInitUnicodeString(&str, buffer4);
  96     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
  97     status = pNtCreateMutant(&Mutant, GENERIC_ALL, &attr, FALSE);
  98     ok(status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_OBJECT_TYPE_MISMATCH,
  99         "NtCreateMutant should have failed with STATUS_OBJECT_NAME_COLLISION or STATUS_OBJECT_TYPE_MISMATCH got (%08x)\n", status);
 100
 101     status = pNtCreateEvent(&h, GENERIC_ALL, &attr, FALSE, FALSE);
 102     ok(status == STATUS_OBJECT_NAME_COLLISION,
 103         "NtCreateEvent should have failed with STATUS_OBJECT_NAME_COLLISION got(%08x)\n", status);
 104
 105     attr.Attributes = 0;
 106     status = pNtCreateMutant(&Mutant, GENERIC_ALL, &attr, FALSE);
 107     ok(status == STATUS_OBJECT_PATH_NOT_FOUND,
 108         "NtCreateMutant should have failed with STATUS_OBJECT_PATH_NOT_FOUND got(%08x)\n", status);
 109
 110     pNtClose(Event);
 111 }
 112
 113 static void test_namespace_pipe(void)
 114 {
 115     static const WCHAR buffer1[] = {'\\','?','?','\\','P','I','P','E','\\','t','e','s','t','\\','p','i','p','e',0};
 116     static const WCHAR buffer2[] = {'\\','?','?','\\','P','I','P','E','\\','T','E','S','T','\\','P','I','P','E',0};
 117     static const WCHAR buffer3[] = {'\\','?','?','\\','p','i','p','e','\\','t','e','s','t','\\','p','i','p','e',0};
 118     static const WCHAR buffer4[] = {'\\','?','?','\\','p','i','p','e','\\','t','e','s','t',0};
 119     OBJECT_ATTRIBUTES attr;
 120     UNICODE_STRING str;
 121     IO_STATUS_BLOCK iosb;
 122     NTSTATUS status;
 123     LARGE_INTEGER timeout;
 124     HANDLE pipe, h;
 125
 126     timeout.QuadPart = -10000;
 127
 128     pRtlInitUnicodeString(&str, buffer1);
 129     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 130     status = pNtCreateNamedPipeFile(&pipe, GENERIC_READ|GENERIC_WRITE, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE,
 131                                     FILE_CREATE, FILE_PIPE_FULL_DUPLEX, FALSE, FALSE, FALSE, 1, 256, 256, &timeout);
 132     ok(status == STATUS_SUCCESS, "Failed to create NamedPipe(%08x)\n", status);
 133
 134     status = pNtCreateNamedPipeFile(&pipe, GENERIC_READ|GENERIC_WRITE, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE,
 135                                     FILE_CREATE, FILE_PIPE_FULL_DUPLEX, FALSE, FALSE, FALSE, 1, 256, 256, &timeout);
 136     ok(status == STATUS_INSTANCE_NOT_AVAILABLE,
 137         "NtCreateNamedPipeFile should have failed with STATUS_INSTANCE_NOT_AVAILABLE got(%08x)\n", status);
 138
 139     pRtlInitUnicodeString(&str, buffer2);
 140     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 141     status = pNtCreateNamedPipeFile(&pipe, GENERIC_READ|GENERIC_WRITE, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE,
 142                                     FILE_CREATE, FILE_PIPE_FULL_DUPLEX, FALSE, FALSE, FALSE, 1, 256, 256, &timeout);
 143     ok(status == STATUS_INSTANCE_NOT_AVAILABLE,
 144         "NtCreateNamedPipeFile should have failed with STATUS_INSTANCE_NOT_AVAILABLE got(%08x)\n", status);
 145
 146     h = CreateFileA("\\\\.\\pipe\\test\\pipe", GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
 147                     OPEN_EXISTING, 0, 0 );
 148     ok(h != INVALID_HANDLE_VALUE, "Failed to open NamedPipe (%u)\n", GetLastError());
 149     pNtClose(h);
 150
 151     pRtlInitUnicodeString(&str, buffer3);
 152     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 153     status = pNtOpenFile(&h, GENERIC_READ, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN);
 154     ok(status == STATUS_OBJECT_PATH_NOT_FOUND ||
 155        status == STATUS_PIPE_NOT_AVAILABLE ||
 156        status == STATUS_OBJECT_NAME_INVALID || /* vista */
 157        status == STATUS_OBJECT_NAME_NOT_FOUND, /* win8 */
 158         "NtOpenFile should have failed with STATUS_OBJECT_PATH_NOT_FOUND got(%08x)\n", status);
 159
 160     pRtlInitUnicodeString(&str, buffer4);
 161     InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, 0, NULL);
 162     status = pNtOpenFile(&h, GENERIC_READ, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN);
 163     ok(status == STATUS_OBJECT_NAME_NOT_FOUND ||
 164        status == STATUS_OBJECT_NAME_INVALID, /* vista */
 165         "NtOpenFile should have failed with STATUS_OBJECT_NAME_NOT_FOUND got(%08x)\n", status);
 166
 167     pNtClose(pipe);
 168 }
 169
 170 #define DIRECTORY_QUERY (0x0001)
 171 #define SYMBOLIC_LINK_QUERY 0x0001
 172
 173 #define DIR_TEST_CREATE_FAILURE(h,e) \
 174     status = pNtCreateDirectoryObject(h, DIRECTORY_QUERY, &attr);\
 175     ok(status == e,"NtCreateDirectoryObject should have failed with %s got(%08x)\n", #e, status);
 176 #define DIR_TEST_OPEN_FAILURE(h,e) \
 177     status = pNtOpenDirectoryObject(h, DIRECTORY_QUERY, &attr);\
 178     ok(status == e,"NtOpenDirectoryObject should have failed with %s got(%08x)\n", #e, status);
 179 #define DIR_TEST_CREATE_OPEN_FAILURE(h,n,e) \
 180     pRtlCreateUnicodeStringFromAsciiz(&str, n);\
 181     DIR_TEST_CREATE_FAILURE(h,e) DIR_TEST_OPEN_FAILURE(h,e)\
 182     pRtlFreeUnicodeString(&str);
 183
 184 #define DIR_TEST_CREATE_SUCCESS(h) \
 185     status = pNtCreateDirectoryObject(h, DIRECTORY_QUERY, &attr); \
 186     ok(status == STATUS_SUCCESS, "Failed to create Directory(%08x)\n", status);
 187 #define DIR_TEST_OPEN_SUCCESS(h) \
 188     status = pNtOpenDirectoryObject(h, DIRECTORY_QUERY, &attr); \
 189     ok(status == STATUS_SUCCESS, "Failed to open Directory(%08x)\n", status);
 190 #define DIR_TEST_CREATE_OPEN_SUCCESS(h,n) \
 191     pRtlCreateUnicodeStringFromAsciiz(&str, n);\
 192     DIR_TEST_CREATE_SUCCESS(&h) pNtClose(h); DIR_TEST_OPEN_SUCCESS(&h) pNtClose(h); \
 193     pRtlFreeUnicodeString(&str);
 194
 195 static BOOL is_correct_dir( HANDLE dir, const char *name )
 196 {
 197     NTSTATUS status;
 198     UNICODE_STRING str;
 199     OBJECT_ATTRIBUTES attr;
 200     HANDLE h = 0;
 201
 202     pRtlCreateUnicodeStringFromAsciiz(&str, name);
 203     InitializeObjectAttributes(&attr, &str, OBJ_OPENIF, dir, NULL);
 204     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 205     pRtlFreeUnicodeString(&str);
 206     if (h) pNtClose( h );
 207     return (status == STATUS_OBJECT_NAME_EXISTS);
 208 }
 209
 210 /* return a handle to the BaseNamedObjects dir where kernel32 objects get created */
 211 static HANDLE get_base_dir(void)
 212 {
 213     static const char objname[] = "om.c_get_base_dir_obj";
 214     NTSTATUS status;
 215     UNICODE_STRING str;
 216     OBJECT_ATTRIBUTES attr;
 217     HANDLE dir, h;
 218     unsigned int i;
 219
 220     h = CreateMutexA(NULL, FALSE, objname);
 221     ok(h != 0, "CreateMutexA failed got ret=%p (%d)\n", h, GetLastError());
 222     InitializeObjectAttributes(&attr, &str, OBJ_OPENIF, 0, NULL);
 223
 224     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\Local");
 225     status = pNtOpenDirectoryObject(&dir, DIRECTORY_QUERY, &attr);
 226     pRtlFreeUnicodeString(&str);
 227     if (!status && is_correct_dir( dir, objname )) goto done;
 228     if (!status) pNtClose( dir );
 229
 230     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects");
 231     status = pNtOpenDirectoryObject(&dir, DIRECTORY_QUERY, &attr);
 232     pRtlFreeUnicodeString(&str);
 233     if (!status && is_correct_dir( dir, objname )) goto done;
 234     if (!status) pNtClose( dir );
 235
 236     for (i = 0; i < 20; i++)
 237     {
 238         char name[40];
 239         sprintf( name, "\\BaseNamedObjects\\Session\\%u", i );
 240         pRtlCreateUnicodeStringFromAsciiz(&str, name );
 241         status = pNtOpenDirectoryObject(&dir, DIRECTORY_QUERY, &attr);
 242         pRtlFreeUnicodeString(&str);
 243         if (!status && is_correct_dir( dir, objname )) goto done;
 244         if (!status) pNtClose( dir );
 245     }
 246     dir = 0;
 247
 248 done:
 249     pNtClose( h );
 250     return dir;
 251 }
 252
 253 static void test_name_collisions(void)
 254 {
 255     NTSTATUS status;
 256     UNICODE_STRING str;
 257     OBJECT_ATTRIBUTES attr;
 258     HANDLE dir, h, h1, h2;
 259     DWORD winerr;
 260     LARGE_INTEGER size;
 261
 262     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 263     pRtlCreateUnicodeStringFromAsciiz(&str, "\\");
 264     DIR_TEST_CREATE_FAILURE(&h, STATUS_OBJECT_NAME_COLLISION)
 265     InitializeObjectAttributes(&attr, &str, OBJ_OPENIF, 0, NULL);
 266
 267     DIR_TEST_CREATE_FAILURE(&h, STATUS_OBJECT_NAME_EXISTS)
 268     pNtClose(h);
 269     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 270     ok(status == STATUS_OBJECT_TYPE_MISMATCH,
 271         "NtCreateMutant should have failed with STATUS_OBJECT_TYPE_MISMATCH got(%08x)\n", status);
 272     pRtlFreeUnicodeString(&str);
 273
 274     pRtlCreateUnicodeStringFromAsciiz(&str, "\\??\\PIPE\\om.c-mutant");
 275     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 276     ok(status == STATUS_OBJECT_TYPE_MISMATCH || status == STATUS_OBJECT_PATH_NOT_FOUND,
 277         "NtCreateMutant should have failed with STATUS_OBJECT_TYPE_MISMATCH got(%08x)\n", status);
 278     pRtlFreeUnicodeString(&str);
 279
 280     if (!(dir = get_base_dir()))
 281     {
 282         win_skip( "couldn't find the BaseNamedObjects dir\n" );
 283         return;
 284     }
 285     pRtlCreateUnicodeStringFromAsciiz(&str, "om.c-test");
 286     InitializeObjectAttributes(&attr, &str, OBJ_OPENIF, dir, NULL);
 287     h = CreateMutexA(NULL, FALSE, "om.c-test");
 288     ok(h != 0, "CreateMutexA failed got ret=%p (%d)\n", h, GetLastError());
 289     status = pNtCreateMutant(&h1, GENERIC_ALL, &attr, FALSE);
 290     ok(status == STATUS_OBJECT_NAME_EXISTS && h1 != NULL,
 291         "NtCreateMutant should have succeeded with STATUS_OBJECT_NAME_EXISTS got(%08x)\n", status);
 292     h2 = CreateMutexA(NULL, FALSE, "om.c-test");
 293     winerr = GetLastError();
 294     ok(h2 != 0 && winerr == ERROR_ALREADY_EXISTS,
 295         "CreateMutexA should have succeeded with ERROR_ALREADY_EXISTS got ret=%p (%d)\n", h2, winerr);
 296     pNtClose(h);
 297     pNtClose(h1);
 298     pNtClose(h2);
 299
 300     h = CreateEventA(NULL, FALSE, FALSE, "om.c-test");
 301     ok(h != 0, "CreateEventA failed got ret=%p (%d)\n", h, GetLastError());
 302     status = pNtCreateEvent(&h1, GENERIC_ALL, &attr, FALSE, FALSE);
 303     ok(status == STATUS_OBJECT_NAME_EXISTS && h1 != NULL,
 304         "NtCreateEvent should have succeeded with STATUS_OBJECT_NAME_EXISTS got(%08x)\n", status);
 305     h2 = CreateEventA(NULL, FALSE, FALSE, "om.c-test");
 306     winerr = GetLastError();
 307     ok(h2 != 0 && winerr == ERROR_ALREADY_EXISTS,
 308         "CreateEventA should have succeeded with ERROR_ALREADY_EXISTS got ret=%p (%d)\n", h2, winerr);
 309     pNtClose(h);
 310     pNtClose(h1);
 311     pNtClose(h2);
 312
 313     h = CreateSemaphoreA(NULL, 1, 2, "om.c-test");
 314     ok(h != 0, "CreateSemaphoreA failed got ret=%p (%d)\n", h, GetLastError());
 315     status = pNtCreateSemaphore(&h1, GENERIC_ALL, &attr, 1, 2);
 316     ok(status == STATUS_OBJECT_NAME_EXISTS && h1 != NULL,
 317         "NtCreateSemaphore should have succeeded with STATUS_OBJECT_NAME_EXISTS got(%08x)\n", status);
 318     h2 = CreateSemaphoreA(NULL, 1, 2, "om.c-test");
 319     winerr = GetLastError();
 320     ok(h2 != 0 && winerr == ERROR_ALREADY_EXISTS,
 321         "CreateSemaphoreA should have succeeded with ERROR_ALREADY_EXISTS got ret=%p (%d)\n", h2, winerr);
 322     pNtClose(h);
 323     pNtClose(h1);
 324     pNtClose(h2);
 325
 326     h = pCreateWaitableTimerA(NULL, TRUE, "om.c-test");
 327     ok(h != 0, "CreateWaitableTimerA failed got ret=%p (%d)\n", h, GetLastError());
 328     status = pNtCreateTimer(&h1, GENERIC_ALL, &attr, NotificationTimer);
 329     ok(status == STATUS_OBJECT_NAME_EXISTS && h1 != NULL,
 330         "NtCreateTimer should have succeeded with STATUS_OBJECT_NAME_EXISTS got(%08x)\n", status);
 331     h2 = pCreateWaitableTimerA(NULL, TRUE, "om.c-test");
 332     winerr = GetLastError();
 333     ok(h2 != 0 && winerr == ERROR_ALREADY_EXISTS,
 334         "CreateWaitableTimerA should have succeeded with ERROR_ALREADY_EXISTS got ret=%p (%d)\n", h2, winerr);
 335     pNtClose(h);
 336     pNtClose(h1);
 337     pNtClose(h2);
 338
 339     h = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 256, "om.c-test");
 340     ok(h != 0, "CreateFileMappingA failed got ret=%p (%d)\n", h, GetLastError());
 341     size.u.LowPart = 256;
 342     size.u.HighPart = 0;
 343     status = pNtCreateSection(&h1, SECTION_MAP_WRITE, &attr, &size, PAGE_READWRITE, SEC_COMMIT, 0);
 344     ok(status == STATUS_OBJECT_NAME_EXISTS && h1 != NULL,
 345         "NtCreateSection should have succeeded with STATUS_OBJECT_NAME_EXISTS got(%08x)\n", status);
 346     h2 = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 256, "om.c-test");
 347     winerr = GetLastError();
 348     ok(h2 != 0 && winerr == ERROR_ALREADY_EXISTS,
 349         "CreateFileMappingA should have succeeded with ERROR_ALREADY_EXISTS got ret=%p (%d)\n", h2, winerr);
 350     pNtClose(h);
 351     pNtClose(h1);
 352     pNtClose(h2);
 353
 354     pRtlFreeUnicodeString(&str);
 355     pNtClose(dir);
 356 }
 357
 358 static void test_directory(void)
 359 {
 360     NTSTATUS status;
 361     UNICODE_STRING str;
 362     OBJECT_ATTRIBUTES attr;
 363     HANDLE dir, dir1, h;
 364     BOOL is_nt4;
 365
 366     /* No name and/or no attributes */
 367     status = pNtCreateDirectoryObject(NULL, DIRECTORY_QUERY, &attr);
 368     ok(status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_PARAMETER,
 369         "NtCreateDirectoryObject should have failed with STATUS_ACCESS_VIOLATION got(%08x)\n", status);
 370     status = pNtOpenDirectoryObject(NULL, DIRECTORY_QUERY, &attr);
 371     ok(status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_PARAMETER,
 372         "NtOpenDirectoryObject should have failed with STATUS_ACCESS_VIOLATION got(%08x)\n", status);
 373
 374     status = pNtCreateDirectoryObject(&h, DIRECTORY_QUERY, NULL);
 375     ok(status == STATUS_SUCCESS, "Failed to create Directory without attributes(%08x)\n", status);
 376     pNtClose(h);
 377     status = pNtOpenDirectoryObject(&h, DIRECTORY_QUERY, NULL);
 378     ok(status == STATUS_INVALID_PARAMETER,
 379         "NtOpenDirectoryObject should have failed with STATUS_INVALID_PARAMETER got(%08x)\n", status);
 380
 381     InitializeObjectAttributes(&attr, NULL, 0, 0, NULL);
 382     DIR_TEST_CREATE_SUCCESS(&dir)
 383     DIR_TEST_OPEN_FAILURE(&h, STATUS_OBJECT_PATH_SYNTAX_BAD)
 384
 385     /* Bad name */
 386     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 387
 388     pRtlCreateUnicodeStringFromAsciiz(&str, "");
 389     DIR_TEST_CREATE_SUCCESS(&h)
 390     pNtClose(h);
 391     DIR_TEST_OPEN_FAILURE(&h, STATUS_OBJECT_PATH_SYNTAX_BAD)
 392     pRtlFreeUnicodeString(&str);
 393     pNtClose(dir);
 394
 395     DIR_TEST_CREATE_OPEN_FAILURE(&h, "BaseNamedObjects", STATUS_OBJECT_PATH_SYNTAX_BAD)
 396     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\BaseNamedObjects\\", STATUS_OBJECT_NAME_INVALID)
 397     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\\\BaseNamedObjects", STATUS_OBJECT_NAME_INVALID)
 398     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\BaseNamedObjects\\\\om.c-test", STATUS_OBJECT_NAME_INVALID)
 399     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\BaseNamedObjects\\om.c-test\\", STATUS_OBJECT_PATH_NOT_FOUND)
 400
 401     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\om.c-test");
 402     DIR_TEST_CREATE_SUCCESS(&h)
 403     DIR_TEST_OPEN_SUCCESS(&dir1)
 404     pRtlFreeUnicodeString(&str);
 405     pNtClose(h);
 406     pNtClose(dir1);
 407
 408
 409     /* Use of root directory */
 410
 411     /* Can't use symlinks as a directory */
 412     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\Local");
 413     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 414     status = pNtOpenSymbolicLinkObject(&dir, SYMBOLIC_LINK_QUERY, &attr);
 415     is_nt4 = (status == STATUS_OBJECT_NAME_NOT_FOUND);  /* nt4 doesn't have Local\\ symlink */
 416     if (!is_nt4)
 417     {
 418         WCHAR buffer[256];
 419         ULONG len, full_len;
 420
 421         ok(status == STATUS_SUCCESS, "Failed to open SymbolicLink(%08x)\n", status);
 422         pRtlFreeUnicodeString(&str);
 423         InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 424         pRtlCreateUnicodeStringFromAsciiz(&str, "one more level");
 425         DIR_TEST_CREATE_FAILURE(&h, STATUS_OBJECT_TYPE_MISMATCH)
 426         pRtlFreeUnicodeString(&str);
 427
 428         str.Buffer = buffer;
 429         str.MaximumLength = sizeof(buffer);
 430         len = 0xdeadbeef;
 431         memset( buffer, 0xaa, sizeof(buffer) );
 432         status = pNtQuerySymbolicLinkObject( dir, &str, &len );
 433         ok( status == STATUS_SUCCESS, "NtQuerySymbolicLinkObject failed %08x\n", status );
 434         if (status != STATUS_SUCCESS)
 435             goto error;
 436         full_len = str.Length + sizeof(WCHAR);
 437         ok( len == full_len, "bad length %u/%u\n", len, full_len );
 438         if (len == full_len)
 439             ok( buffer[len / sizeof(WCHAR) - 1] == 0, "no terminating null\n" );
 440
 441         str.MaximumLength = str.Length;
 442         len = 0xdeadbeef;
 443         status = pNtQuerySymbolicLinkObject( dir, &str, &len );
 444         ok( status == STATUS_BUFFER_TOO_SMALL, "NtQuerySymbolicLinkObject failed %08x\n", status );
 445         ok( len == full_len, "bad length %u/%u\n", len, full_len );
 446
 447         str.MaximumLength = 0;
 448         len = 0xdeadbeef;
 449         status = pNtQuerySymbolicLinkObject( dir, &str, &len );
 450         ok( status == STATUS_BUFFER_TOO_SMALL, "NtQuerySymbolicLinkObject failed %08x\n", status );
 451         ok( len == full_len, "bad length %u/%u\n", len, full_len );
 452
 453         str.MaximumLength = str.Length + sizeof(WCHAR);
 454         len = 0xdeadbeef;
 455         status = pNtQuerySymbolicLinkObject( dir, &str, &len );
 456         ok( status == STATUS_SUCCESS, "NtQuerySymbolicLinkObject failed %08x\n", status );
 457         ok( len == full_len, "bad length %u/%u\n", len, full_len );
 458
 459 error:
 460         pNtClose(dir);
 461     }
 462
 463     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects");
 464     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 465     DIR_TEST_OPEN_SUCCESS(&dir)
 466     pRtlFreeUnicodeString(&str);
 467
 468     InitializeObjectAttributes(&attr, NULL, 0, dir, NULL);
 469     DIR_TEST_OPEN_FAILURE(&h, STATUS_OBJECT_NAME_INVALID)
 470
 471     InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 472     DIR_TEST_CREATE_OPEN_SUCCESS(h, "")
 473     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\", STATUS_OBJECT_PATH_SYNTAX_BAD)
 474     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\om.c-test", STATUS_OBJECT_PATH_SYNTAX_BAD)
 475     DIR_TEST_CREATE_OPEN_FAILURE(&h, "\\om.c-test\\", STATUS_OBJECT_PATH_SYNTAX_BAD)
 476     DIR_TEST_CREATE_OPEN_FAILURE(&h, "om.c-test\\", STATUS_OBJECT_PATH_NOT_FOUND)
 477
 478     pRtlCreateUnicodeStringFromAsciiz(&str, "om.c-test");
 479     DIR_TEST_CREATE_SUCCESS(&dir1)
 480     DIR_TEST_OPEN_SUCCESS(&h)
 481     pRtlFreeUnicodeString(&str);
 482
 483     pNtClose(h);
 484     pNtClose(dir1);
 485     pNtClose(dir);
 486
 487     /* Nested directories */
 488     pRtlCreateUnicodeStringFromAsciiz(&str, "\\");
 489     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 490     DIR_TEST_OPEN_SUCCESS(&dir)
 491     InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 492     DIR_TEST_OPEN_FAILURE(&h, STATUS_OBJECT_PATH_SYNTAX_BAD)
 493     pRtlFreeUnicodeString(&str);
 494     pNtClose(dir);
 495
 496     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 497     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\om.c-test");
 498     DIR_TEST_CREATE_SUCCESS(&dir)
 499     pRtlFreeUnicodeString(&str);
 500     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\om.c-test\\one more level");
 501     DIR_TEST_CREATE_SUCCESS(&h)
 502     pRtlFreeUnicodeString(&str);
 503     pNtClose(h);
 504     InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 505     pRtlCreateUnicodeStringFromAsciiz(&str, "one more level");
 506     DIR_TEST_CREATE_SUCCESS(&h)
 507     pRtlFreeUnicodeString(&str);
 508     pNtClose(h);
 509
 510     pNtClose(dir);
 511
 512     if (!is_nt4)
 513     {
 514         InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 515         pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\Global\\om.c-test");
 516         DIR_TEST_CREATE_SUCCESS(&dir)
 517         pRtlFreeUnicodeString(&str);
 518         pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects\\Local\\om.c-test\\one more level");
 519         DIR_TEST_CREATE_SUCCESS(&h)
 520         pRtlFreeUnicodeString(&str);
 521         pNtClose(h);
 522         InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 523         pRtlCreateUnicodeStringFromAsciiz(&str, "one more level");
 524         DIR_TEST_CREATE_SUCCESS(&dir)
 525         pRtlFreeUnicodeString(&str);
 526         pNtClose(h);
 527         pNtClose(dir);
 528     }
 529
 530     /* Create other objects using RootDirectory */
 531
 532     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 533     pRtlCreateUnicodeStringFromAsciiz(&str, "\\BaseNamedObjects");
 534     DIR_TEST_OPEN_SUCCESS(&dir)
 535     pRtlFreeUnicodeString(&str);
 536     InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 537
 538     /* Test invalid paths */
 539     pRtlCreateUnicodeStringFromAsciiz(&str, "\\om.c-mutant");
 540     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 541     ok(status == STATUS_OBJECT_PATH_SYNTAX_BAD,
 542         "NtCreateMutant should have failed with STATUS_OBJECT_PATH_SYNTAX_BAD got(%08x)\n", status);
 543     pRtlFreeUnicodeString(&str);
 544     pRtlCreateUnicodeStringFromAsciiz(&str, "\\om.c-mutant\\");
 545     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 546     ok(status == STATUS_OBJECT_PATH_SYNTAX_BAD,
 547         "NtCreateMutant should have failed with STATUS_OBJECT_PATH_SYNTAX_BAD got(%08x)\n", status);
 548     pRtlFreeUnicodeString(&str);
 549
 550     pRtlCreateUnicodeStringFromAsciiz(&str, "om.c\\-mutant");
 551     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 552     ok(status == STATUS_OBJECT_PATH_NOT_FOUND,
 553         "NtCreateMutant should have failed with STATUS_OBJECT_PATH_NOT_FOUND got(%08x)\n", status);
 554     pRtlFreeUnicodeString(&str);
 555
 556     pRtlCreateUnicodeStringFromAsciiz(&str, "om.c-mutant");
 557     status = pNtCreateMutant(&h, GENERIC_ALL, &attr, FALSE);
 558     ok(status == STATUS_SUCCESS, "Failed to create Mutant(%08x)\n", status);
 559     pRtlFreeUnicodeString(&str);
 560     pNtClose(h);
 561
 562     pNtClose(dir);
 563 }
 564
 565 #define SYMLNK_TEST_CREATE_OPEN_FAILURE2(h,n,t,e,e2) \
 566     pRtlCreateUnicodeStringFromAsciiz(&str, n);\
 567     pRtlCreateUnicodeStringFromAsciiz(&target, t);\
 568     status = pNtCreateSymbolicLinkObject(h, SYMBOLIC_LINK_QUERY, &attr, &target);\
 569     ok(status == e || status == e2, \
 570        "NtCreateSymbolicLinkObject should have failed with %s or %s got(%08x)\n", #e, #e2, status);\
 571     status = pNtOpenSymbolicLinkObject(h, SYMBOLIC_LINK_QUERY, &attr);\
 572     ok(status == e || status == e2, \
 573        "NtOpenSymbolicLinkObject should have failed with %s or %s got(%08x)\n", #e, #e2, status);\
 574     pRtlFreeUnicodeString(&target);\
 575     pRtlFreeUnicodeString(&str);
 576
 577 #define SYMLNK_TEST_CREATE_OPEN_FAILURE(h,n,t,e) SYMLNK_TEST_CREATE_OPEN_FAILURE2(h,n,t,e,e)
 578
 579 static void test_symboliclink(void)
 580 {
 581     NTSTATUS status;
 582     UNICODE_STRING str, target;
 583     OBJECT_ATTRIBUTES attr;
 584     HANDLE dir, link, h;
 585     IO_STATUS_BLOCK iosb;
 586
 587     /* No name and/or no attributes */
 588     InitializeObjectAttributes(&attr, NULL, 0, 0, NULL);
 589     SYMLNK_TEST_CREATE_OPEN_FAILURE2(NULL, "", "", STATUS_ACCESS_VIOLATION, STATUS_INVALID_PARAMETER)
 590
 591     status = pNtCreateSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, NULL, NULL);
 592     ok(status == STATUS_ACCESS_VIOLATION,
 593         "NtCreateSymbolicLinkObject should have failed with STATUS_ACCESS_VIOLATION got(%08x)\n", status);
 594     status = pNtOpenSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, NULL);
 595     ok(status == STATUS_INVALID_PARAMETER,
 596         "NtOpenSymbolicLinkObject should have failed with STATUS_INVALID_PARAMETER got(%08x)\n", status);
 597
 598     /* No attributes */
 599     pRtlCreateUnicodeStringFromAsciiz(&target, "\\DosDevices");
 600     status = pNtCreateSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, NULL, &target);
 601     ok(status == STATUS_SUCCESS || status == STATUS_ACCESS_VIOLATION, /* nt4 */
 602        "NtCreateSymbolicLinkObject failed(%08x)\n", status);
 603     pRtlFreeUnicodeString(&target);
 604     if (!status) pNtClose(h);
 605
 606     InitializeObjectAttributes(&attr, NULL, 0, 0, NULL);
 607     status = pNtCreateSymbolicLinkObject(&link, SYMBOLIC_LINK_QUERY, &attr, &target);
 608     ok(status == STATUS_INVALID_PARAMETER ||
 609        broken(status == STATUS_SUCCESS),  /* nt4 */
 610        "NtCreateSymbolicLinkObject should have failed with STATUS_INVALID_PARAMETER got(%08x)\n", status);
 611     if (!status) pNtClose(h);
 612     status = pNtOpenSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, &attr);
 613     ok(status == STATUS_OBJECT_PATH_SYNTAX_BAD,
 614        "NtOpenSymbolicLinkObject should have failed with STATUS_OBJECT_PATH_SYNTAX_BAD got(%08x)\n", status);
 615
 616     /* Bad name */
 617     pRtlCreateUnicodeStringFromAsciiz(&target, "anywhere");
 618     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 619
 620     pRtlCreateUnicodeStringFromAsciiz(&str, "");
 621     status = pNtCreateSymbolicLinkObject(&link, SYMBOLIC_LINK_QUERY, &attr, &target);
 622     ok(status == STATUS_SUCCESS, "Failed to create SymbolicLink(%08x)\n", status);
 623     status = pNtOpenSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, &attr);
 624     ok(status == STATUS_OBJECT_PATH_SYNTAX_BAD,
 625        "NtOpenSymbolicLinkObject should have failed with STATUS_OBJECT_PATH_SYNTAX_BAD got(%08x)\n", status);
 626     pNtClose(link);
 627     pRtlFreeUnicodeString(&str);
 628
 629     pRtlCreateUnicodeStringFromAsciiz(&str, "\\");
 630     status = pNtCreateSymbolicLinkObject(&h, SYMBOLIC_LINK_QUERY, &attr, &target);
 631     todo_wine ok(status == STATUS_OBJECT_TYPE_MISMATCH,
 632                  "NtCreateSymbolicLinkObject should have failed with STATUS_OBJECT_TYPE_MISMATCH got(%08x)\n", status);
 633     pRtlFreeUnicodeString(&str);
 634     pRtlFreeUnicodeString(&target);
 635
 636     SYMLNK_TEST_CREATE_OPEN_FAILURE(&h, "BaseNamedObjects", "->Somewhere", STATUS_OBJECT_PATH_SYNTAX_BAD)
 637     SYMLNK_TEST_CREATE_OPEN_FAILURE(&h, "\\BaseNamedObjects\\", "->Somewhere", STATUS_OBJECT_NAME_INVALID)
 638     SYMLNK_TEST_CREATE_OPEN_FAILURE(&h, "\\\\BaseNamedObjects", "->Somewhere", STATUS_OBJECT_NAME_INVALID)
 639     SYMLNK_TEST_CREATE_OPEN_FAILURE(&h, "\\BaseNamedObjects\\\\om.c-test", "->Somewhere", STATUS_OBJECT_NAME_INVALID)
 640     SYMLNK_TEST_CREATE_OPEN_FAILURE2(&h, "\\BaseNamedObjects\\om.c-test\\", "->Somewhere",
 641                                      STATUS_OBJECT_NAME_INVALID, STATUS_OBJECT_PATH_NOT_FOUND)
 642
 643
 644     /* Compound test */
 645     if (!(dir = get_base_dir()))
 646     {
 647         win_skip( "couldn't find the BaseNamedObjects dir\n" );
 648         return;
 649     }
 650
 651     InitializeObjectAttributes(&attr, &str, 0, dir, NULL);
 652     pRtlCreateUnicodeStringFromAsciiz(&str, "test-link");
 653     pRtlCreateUnicodeStringFromAsciiz(&target, "\\DosDevices");
 654     status = pNtCreateSymbolicLinkObject(&link, SYMBOLIC_LINK_QUERY, &attr, &target);
 655     ok(status == STATUS_SUCCESS, "Failed to create SymbolicLink(%08x)\n", status);
 656     pRtlFreeUnicodeString(&str);
 657     pRtlFreeUnicodeString(&target);
 658
 659     pRtlCreateUnicodeStringFromAsciiz(&str, "test-link\\NUL");
 660     status = pNtOpenFile(&h, GENERIC_READ, &attr, &iosb, FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN);
 661     todo_wine ok(status == STATUS_SUCCESS, "Failed to open NUL device(%08x)\n", status);
 662     pRtlFreeUnicodeString(&str);
 663
 664     pNtClose(h);
 665     pNtClose(link);
 666     pNtClose(dir);
 667 }
 668
 669 static void test_query_object(void)
 670 {
 671     static const WCHAR name[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s',
 672                                  '\\','t','e','s','t','_','e','v','e','n','t'};
 673     static const WCHAR type_event[] = {'E','v','e','n','t'};
 674     static const WCHAR type_file[] = {'F','i','l','e'};
 675     HANDLE handle;
 676     char buffer[1024];
 677     NTSTATUS status;
 678     ULONG len, expected_len;
 679     UNICODE_STRING *str;
 680     char dir[MAX_PATH];
 681
 682     handle = CreateEventA( NULL, FALSE, FALSE, "test_event" );
 683
 684     len = 0;
 685     status = pNtQueryObject( handle, ObjectNameInformation, buffer, 0, &len );
 686     ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 687     ok( len >= sizeof(UNICODE_STRING) + sizeof(name) + sizeof(WCHAR), "unexpected len %u\n", len );
 688
 689     len = 0;
 690     status = pNtQueryObject( handle, ObjectTypeInformation, buffer, 0, &len );
 691     todo_wine ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 692     todo_wine ok( len >= sizeof(OBJECT_TYPE_INFORMATION) + sizeof(type_event) + sizeof(WCHAR), "unexpected len %u\n", len );
 693
 694     len = 0;
 695     status = pNtQueryObject( handle, ObjectNameInformation, buffer, sizeof(UNICODE_STRING), &len );
 696     ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 697     ok( len >= sizeof(UNICODE_STRING) + sizeof(name) + sizeof(WCHAR), "unexpected len %u\n", len );
 698
 699     len = 0;
 700     status = pNtQueryObject( handle, ObjectTypeInformation, buffer, sizeof(OBJECT_TYPE_INFORMATION), &len );
 701     todo_wine ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 702     todo_wine ok( len >= sizeof(OBJECT_TYPE_INFORMATION) + sizeof(type_event) + sizeof(WCHAR), "unexpected len %u\n", len );
 703
 704     len = 0;
 705     status = pNtQueryObject( handle, ObjectNameInformation, buffer, sizeof(buffer), &len );
 706     ok( status == STATUS_SUCCESS, "NtQueryObject failed %x\n", status );
 707     ok( len > sizeof(UNICODE_STRING), "unexpected len %u\n", len );
 708     str = (UNICODE_STRING *)buffer;
 709     ok( sizeof(UNICODE_STRING) + str->Length + sizeof(WCHAR) == len, "unexpected len %u\n", len );
 710     ok( str->Length >= sizeof(name), "unexpected len %u\n", str->Length );
 711     /* there can be a \\Sessions prefix in the name */
 712     ok( !memcmp( str->Buffer + (str->Length - sizeof(name)) / sizeof(WCHAR), name, sizeof(name) ),
 713         "wrong name %s\n", wine_dbgstr_w(str->Buffer) );
 714
 715     len -= sizeof(WCHAR);
 716     status = pNtQueryObject( handle, ObjectNameInformation, buffer, len, &len );
 717     ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 718     ok( len >= sizeof(UNICODE_STRING) + sizeof(name) + sizeof(WCHAR), "unexpected len %u\n", len );
 719
 720     len = 0;
 721     memset( buffer, 0, sizeof(buffer) );
 722     status = pNtQueryObject( handle, ObjectTypeInformation, buffer, sizeof(buffer), &len );
 723     todo_wine ok( status == STATUS_SUCCESS, "NtQueryObject failed %x\n", status );
 724     todo_wine ok( len > sizeof(OBJECT_TYPE_INFORMATION), "unexpected len %u\n", len );
 725     str = (UNICODE_STRING *)buffer;
 726     todo_wine ok( len >= sizeof(OBJECT_TYPE_INFORMATION) + str->Length + sizeof(WCHAR), "unexpected len %u\n", len );
 727     todo_wine ok( str->Buffer && !memcmp( str->Buffer, type_event, sizeof(type_file) ),
 728                   "wrong/bad type name %s (%p)\n", wine_dbgstr_w(str->Buffer), str->Buffer );
 729
 730     len -= sizeof(WCHAR);
 731     status = pNtQueryObject( handle, ObjectTypeInformation, buffer, len, &len );
 732     todo_wine ok( status == STATUS_INFO_LENGTH_MISMATCH, "NtQueryObject failed %x\n", status );
 733     todo_wine ok( len >= sizeof(OBJECT_TYPE_INFORMATION) + sizeof(type_event) + sizeof(WCHAR), "unexpected len %u\n", len );
 734
 735     pNtClose( handle );
 736
 737     handle = CreateEventA( NULL, FALSE, FALSE, NULL );
 738     len = 0;
 739     status = pNtQueryObject( handle, ObjectNameInformation, buffer, sizeof(buffer), &len );
 740     ok( status == STATUS_SUCCESS, "NtQueryObject failed %x\n", status );
 741     ok( len == sizeof(UNICODE_STRING), "unexpected len %u\n", len );
 742     str = (UNICODE_STRING *)buffer;
 743     ok( str->Length == 0, "unexpected len %u\n", len );
 744     ok( str->Buffer == NULL, "unexpected ptr %p\n", str->Buffer );
 745     pNtClose( handle );
 746
 747     GetWindowsDirectoryA( dir, MAX_PATH );
 748     handle = CreateFileA( dir, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
 749                           FILE_FLAG_BACKUP_SEMANTICS, 0 );
 750     len = 0;
 751     status = pNtQueryObject( handle, ObjectNameInformation, buffer, sizeof(buffer), &len );
 752     ok( status == STATUS_SUCCESS, "NtQueryObject failed %x\n", status );
 753     ok( len > sizeof(UNICODE_STRING), "unexpected len %u\n", len );
 754     str = (UNICODE_STRING *)buffer;
 755     expected_len = sizeof(UNICODE_STRING) + str->Length + sizeof(WCHAR);
 756     ok( len == expected_len || broken(len == expected_len - sizeof(WCHAR)), /* NT4 */
 757         "unexpected len %u\n", len );
 758     trace( "got %s len %u\n", wine_dbgstr_w(str->Buffer), len );
 759
 760     len = 0;
 761     status = pNtQueryObject( handle, ObjectNameInformation, buffer, 0, &len );
 762     ok( status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INSUFFICIENT_RESOURCES),
 763         "NtQueryObject failed %x\n", status );
 764     ok( len == expected_len || broken(!len || len == sizeof(UNICODE_STRING)),
 765         "unexpected len %u\n", len );
 766
 767     len = 0;
 768     status = pNtQueryObject( handle, ObjectNameInformation, buffer, sizeof(UNICODE_STRING), &len );
 769     ok( status == STATUS_BUFFER_OVERFLOW || broken(status == STATUS_INSUFFICIENT_RESOURCES
 770             || status == STATUS_INFO_LENGTH_MISMATCH),
 771         "NtQueryObject failed %x\n", status );
 772     ok( len == expected_len || broken(!len),
 773         "unexpected len %u\n", len );
 774
 775     len = 0;
 776     memset( buffer, 0, sizeof(buffer) );
 777     status = pNtQueryObject( handle, ObjectTypeInformation, buffer, sizeof(buffer), &len );
 778     todo_wine ok( status == STATUS_SUCCESS, "NtQueryObject failed %x\n", status );
 779     todo_wine ok( len > sizeof(OBJECT_TYPE_INFORMATION), "unexpected len %u\n", len );
 780     str = (UNICODE_STRING *)buffer;
 781     expected_len = sizeof(OBJECT_TYPE_INFORMATION) + str->Length + sizeof(WCHAR);
 782     todo_wine ok( len >= expected_len, "unexpected len %u\n", len );
 783     todo_wine ok( str->Buffer && !memcmp( str->Buffer, type_file, sizeof(type_file) ),
 784                   "wrong/bad type name %s (%p)\n", wine_dbgstr_w(str->Buffer), str->Buffer );
 785
 786     pNtClose( handle );
 787 }
 788
 789 static void test_type_mismatch(void)
 790 {
 791     HANDLE h;
 792     NTSTATUS res;
 793     OBJECT_ATTRIBUTES attr;
 794
 795     attr.Length                   = sizeof(attr);
 796     attr.RootDirectory            = 0;
 797     attr.ObjectName               = NULL;
 798     attr.Attributes               = 0;
 799     attr.SecurityDescriptor       = NULL;
 800     attr.SecurityQualityOfService = NULL;
 801
 802     res = pNtCreateEvent( &h, 0, &attr, 0, 0 );
 803     ok(!res, "can't create event: %x\n", res);
 804
 805     res = pNtReleaseSemaphore( h, 30, NULL );
 806     ok(res == STATUS_OBJECT_TYPE_MISMATCH, "expected 0xc0000024, got %x\n", res);
 807
 808     pNtClose( h );
 809 }
 810
 811 static void test_event(void)
 812 {
 813     HANDLE Event;
 814     HANDLE Event2;
 815     NTSTATUS status;
 816     UNICODE_STRING str;
 817     OBJECT_ATTRIBUTES attr;
 818     EVENT_BASIC_INFORMATION info;
 819     static const WCHAR eventName[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s','\\','t','e','s','t','E','v','e','n','t',0};
 820
 821     pRtlInitUnicodeString(&str, eventName);
 822     InitializeObjectAttributes(&attr, &str, 0, 0, NULL);
 823
 824     status = pNtCreateEvent(&Event, GENERIC_ALL, &attr, 1, 0);
 825     ok( status == STATUS_SUCCESS, "NtCreateEvent failed %08x\n", status );
 826
 827     status = pNtPulseEvent(Event, NULL);
 828     ok( status == STATUS_SUCCESS, "NtPulseEvent failed %08x\n", status );
 829
 830     status = pNtQueryEvent(Event, EventBasicInformation, &info, sizeof(info), NULL);
 831     ok( status == STATUS_SUCCESS, "NtQueryEvent failed %08x\n", status );
 832     ok( info.EventType == 1 && info.EventState == 0,
 833         "NtQueryEvent failed, expected 1 0, got %d %d\n", info.EventType, info.EventState );
 834
 835     status = pNtOpenEvent(&Event2, GENERIC_ALL, &attr);
 836     ok( status == STATUS_SUCCESS, "NtOpenEvent failed %08x\n", status );
 837
 838     pNtClose(Event);
 839
 840     status = pNtQueryEvent(Event2, EventBasicInformation, &info, sizeof(info), NULL);
 841     ok( status == STATUS_SUCCESS, "NtQueryEvent failed %08x\n", status );
 842     ok( info.EventType == 1 && info.EventState == 0,
 843         "NtQueryEvent failed, expected 1 0, got %d %d\n", info.EventType, info.EventState );
 844
 845     pNtClose(Event2);
 846 }
 847
 848 static const WCHAR keyed_nameW[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s',
 849                                     '\\','W','i','n','e','T','e','s','t','E','v','e','n','t',0};
 850
 851 static DWORD WINAPI keyed_event_thread( void *arg )
 852 {
 853     HANDLE handle;
 854     NTSTATUS status;
 855     LARGE_INTEGER timeout;
 856     OBJECT_ATTRIBUTES attr;
 857     UNICODE_STRING str;
 858     ULONG_PTR i;
 859
 860     attr.Length                   = sizeof(attr);
 861     attr.RootDirectory            = 0;
 862     attr.ObjectName               = &str;
 863     attr.Attributes               = 0;
 864     attr.SecurityDescriptor       = NULL;
 865     attr.SecurityQualityOfService = NULL;
 866     RtlInitUnicodeString( &str, keyed_nameW );
 867
 868     status = pNtOpenKeyedEvent( &handle, KEYEDEVENT_ALL_ACCESS, &attr );
 869     ok( !status, "NtOpenKeyedEvent failed %x\n", status );
 870
 871     for (i = 0; i < 20; i++)
 872     {
 873         if (i & 1)
 874             status = pNtWaitForKeyedEvent( handle, (void *)(i * 2), 0, NULL );
 875         else
 876             status = pNtReleaseKeyedEvent( handle, (void *)(i * 2), 0, NULL );
 877         ok( status == STATUS_SUCCESS, "%li: failed %x\n", i, status );
 878         Sleep( 20 - i );
 879     }
 880
 881     status = pNtReleaseKeyedEvent( handle, (void *)0x1234, 0, NULL );
 882     ok( status == STATUS_SUCCESS, "NtReleaseKeyedEvent %x\n", status );
 883
 884     timeout.QuadPart = -10000;
 885     status = pNtWaitForKeyedEvent( handle, (void *)0x5678, 0, &timeout );
 886     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 887     status = pNtReleaseKeyedEvent( handle, (void *)0x9abc, 0, &timeout );
 888     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 889
 890     NtClose( handle );
 891     return 0;
 892 }
 893
 894 static void test_keyed_events(void)
 895 {
 896     OBJECT_ATTRIBUTES attr;
 897     UNICODE_STRING str;
 898     HANDLE handle, event, thread;
 899     NTSTATUS status;
 900     LARGE_INTEGER timeout;
 901     ULONG_PTR i;
 902
 903     if (!pNtCreateKeyedEvent)
 904     {
 905         win_skip( "Keyed events not supported\n" );
 906         return;
 907     }
 908
 909     attr.Length                   = sizeof(attr);
 910     attr.RootDirectory            = 0;
 911     attr.ObjectName               = &str;
 912     attr.Attributes               = 0;
 913     attr.SecurityDescriptor       = NULL;
 914     attr.SecurityQualityOfService = NULL;
 915     RtlInitUnicodeString( &str, keyed_nameW );
 916
 917     status = pNtCreateKeyedEvent( &handle, KEYEDEVENT_ALL_ACCESS | SYNCHRONIZE, &attr, 0 );
 918     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
 919
 920     status = WaitForSingleObject( handle, 1000 );
 921     ok( status == 0, "WaitForSingleObject %x\n", status );
 922
 923     timeout.QuadPart = -100000;
 924     status = pNtWaitForKeyedEvent( handle, (void *)255, 0, &timeout );
 925     ok( status == STATUS_INVALID_PARAMETER_1, "NtWaitForKeyedEvent %x\n", status );
 926     status = pNtReleaseKeyedEvent( handle, (void *)255, 0, &timeout );
 927     ok( status == STATUS_INVALID_PARAMETER_1, "NtReleaseKeyedEvent %x\n", status );
 928
 929     status = pNtWaitForKeyedEvent( handle, (void *)254, 0, &timeout );
 930     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 931     status = pNtReleaseKeyedEvent( handle, (void *)254, 0, &timeout );
 932     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 933
 934     status = pNtWaitForKeyedEvent( handle, NULL, 0, &timeout );
 935     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 936     status = pNtReleaseKeyedEvent( handle, NULL, 0, &timeout );
 937     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 938
 939     status = pNtWaitForKeyedEvent( (HANDLE)0xdeadbeef, (void *)9, 0, &timeout );
 940     ok( status == STATUS_INVALID_PARAMETER_1, "NtWaitForKeyedEvent %x\n", status );
 941     status = pNtReleaseKeyedEvent( (HANDLE)0xdeadbeef, (void *)9, 0, &timeout );
 942     ok( status == STATUS_INVALID_PARAMETER_1, "NtReleaseKeyedEvent %x\n", status );
 943
 944     status = pNtWaitForKeyedEvent( (HANDLE)0xdeadbeef, (void *)8, 0, &timeout );
 945     ok( status == STATUS_INVALID_HANDLE, "NtWaitForKeyedEvent %x\n", status );
 946     status = pNtReleaseKeyedEvent( (HANDLE)0xdeadbeef, (void *)8, 0, &timeout );
 947     ok( status == STATUS_INVALID_HANDLE, "NtReleaseKeyedEvent %x\n", status );
 948
 949     thread = CreateThread( NULL, 0, keyed_event_thread, 0, 0, NULL );
 950     for (i = 0; i < 20; i++)
 951     {
 952         if (i & 1)
 953             status = pNtReleaseKeyedEvent( handle, (void *)(i * 2), 0, NULL );
 954         else
 955             status = pNtWaitForKeyedEvent( handle, (void *)(i * 2), 0, NULL );
 956         ok( status == STATUS_SUCCESS, "%li: failed %x\n", i, status );
 957         Sleep( i );
 958     }
 959     status = pNtWaitForKeyedEvent( handle, (void *)0x1234, 0, &timeout );
 960     ok( status == STATUS_SUCCESS, "NtWaitForKeyedEvent %x\n", status );
 961     status = pNtWaitForKeyedEvent( handle, (void *)0x5678, 0, &timeout );
 962     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 963     status = pNtReleaseKeyedEvent( handle, (void *)0x9abc, 0, &timeout );
 964     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 965
 966     ok( WaitForSingleObject( thread, 30000 ) == 0, "wait failed\n" );
 967
 968     NtClose( handle );
 969
 970     /* test access rights */
 971
 972     status = pNtCreateKeyedEvent( &handle, KEYEDEVENT_WAIT, &attr, 0 );
 973     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
 974     status = pNtWaitForKeyedEvent( handle, (void *)8, 0, &timeout );
 975     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 976     status = pNtReleaseKeyedEvent( handle, (void *)8, 0, &timeout );
 977     ok( status == STATUS_ACCESS_DENIED, "NtReleaseKeyedEvent %x\n", status );
 978     NtClose( handle );
 979
 980     status = pNtCreateKeyedEvent( &handle, KEYEDEVENT_WAKE, &attr, 0 );
 981     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
 982     status = pNtWaitForKeyedEvent( handle, (void *)8, 0, &timeout );
 983     ok( status == STATUS_ACCESS_DENIED, "NtWaitForKeyedEvent %x\n", status );
 984     status = pNtReleaseKeyedEvent( handle, (void *)8, 0, &timeout );
 985     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 986     NtClose( handle );
 987
 988     status = pNtCreateKeyedEvent( &handle, KEYEDEVENT_ALL_ACCESS, &attr, 0 );
 989     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
 990     status = WaitForSingleObject( handle, 1000 );
 991     ok( status == WAIT_FAILED && GetLastError() == ERROR_ACCESS_DENIED,
 992         "WaitForSingleObject %x err %u\n", status, GetLastError() );
 993     status = pNtWaitForKeyedEvent( handle, (void *)8, 0, &timeout );
 994     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
 995     status = pNtReleaseKeyedEvent( handle, (void *)8, 0, &timeout );
 996     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
 997     NtClose( handle );
 998
 999     /* GENERIC_READ gives wait access */
1000     status = pNtCreateKeyedEvent( &handle, GENERIC_READ, &attr, 0 );
1001     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
1002     status = pNtWaitForKeyedEvent( handle, (void *)8, 0, &timeout );
1003     ok( status == STATUS_TIMEOUT, "NtWaitForKeyedEvent %x\n", status );
1004     status = pNtReleaseKeyedEvent( handle, (void *)8, 0, &timeout );
1005     ok( status == STATUS_ACCESS_DENIED, "NtReleaseKeyedEvent %x\n", status );
1006     NtClose( handle );
1007
1008     /* GENERIC_WRITE gives wake access */
1009     status = pNtCreateKeyedEvent( &handle, GENERIC_WRITE, &attr, 0 );
1010     ok( !status, "NtCreateKeyedEvent failed %x\n", status );
1011     status = pNtWaitForKeyedEvent( handle, (void *)8, 0, &timeout );
1012     ok( status == STATUS_ACCESS_DENIED, "NtWaitForKeyedEvent %x\n", status );
1013     status = pNtReleaseKeyedEvent( handle, (void *)8, 0, &timeout );
1014     ok( status == STATUS_TIMEOUT, "NtReleaseKeyedEvent %x\n", status );
1015
1016     /* it's not an event */
1017     status = pNtPulseEvent( handle, NULL );
1018     ok( status == STATUS_OBJECT_TYPE_MISMATCH, "NtPulseEvent %x\n", status );
1019
1020     status = pNtCreateEvent( &event, GENERIC_ALL, &attr, FALSE, FALSE );
1021     ok( status == STATUS_OBJECT_NAME_COLLISION || status == STATUS_OBJECT_TYPE_MISMATCH,
1022         "CreateEvent %x\n", status );
1023
1024     NtClose( handle );
1025
1026     status = pNtCreateEvent( &event, GENERIC_ALL, &attr, FALSE, FALSE );
1027     ok( status == 0, "CreateEvent %x\n", status );
1028     status = pNtWaitForKeyedEvent( event, (void *)8, 0, &timeout );
1029     ok( status == STATUS_OBJECT_TYPE_MISMATCH, "NtWaitForKeyedEvent %x\n", status );
1030     status = pNtReleaseKeyedEvent( event, (void *)8, 0, &timeout );
1031     ok( status == STATUS_OBJECT_TYPE_MISMATCH, "NtReleaseKeyedEvent %x\n", status );
1032     NtClose( event );
1033 }
1034
1035 START_TEST(om)
1036 {
1037     HMODULE hntdll = GetModuleHandleA("ntdll.dll");
1038     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
1039
1040     if (!hntdll)
1041     {
1042         skip("not running on NT, skipping test\n");
1043         return;
1044     }
1045
1046     pCreateWaitableTimerA = (void *)GetProcAddress(hkernel32, "CreateWaitableTimerA");
1047
1048     pRtlCreateUnicodeStringFromAsciiz = (void *)GetProcAddress(hntdll, "RtlCreateUnicodeStringFromAsciiz");
1049     pRtlFreeUnicodeString   = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
1050     pNtCreateEvent          = (void *)GetProcAddress(hntdll, "NtCreateEvent");
1051     pNtCreateMutant         = (void *)GetProcAddress(hntdll, "NtCreateMutant");
1052     pNtOpenEvent            = (void *)GetProcAddress(hntdll, "NtOpenEvent");
1053     pNtQueryEvent           = (void *)GetProcAddress(hntdll, "NtQueryEvent");
1054     pNtPulseEvent           = (void *)GetProcAddress(hntdll, "NtPulseEvent");
1055     pNtOpenMutant           = (void *)GetProcAddress(hntdll, "NtOpenMutant");
1056     pNtOpenFile             = (void *)GetProcAddress(hntdll, "NtOpenFile");
1057     pNtClose                = (void *)GetProcAddress(hntdll, "NtClose");
1058     pRtlInitUnicodeString   = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
1059     pNtCreateNamedPipeFile  = (void *)GetProcAddress(hntdll, "NtCreateNamedPipeFile");
1060     pNtOpenDirectoryObject  = (void *)GetProcAddress(hntdll, "NtOpenDirectoryObject");
1061     pNtCreateDirectoryObject= (void *)GetProcAddress(hntdll, "NtCreateDirectoryObject");
1062     pNtOpenSymbolicLinkObject = (void *)GetProcAddress(hntdll, "NtOpenSymbolicLinkObject");
1063     pNtCreateSymbolicLinkObject = (void *)GetProcAddress(hntdll, "NtCreateSymbolicLinkObject");
1064     pNtQuerySymbolicLinkObject  = (void *)GetProcAddress(hntdll, "NtQuerySymbolicLinkObject");
1065     pNtCreateSemaphore      =  (void *)GetProcAddress(hntdll, "NtCreateSemaphore");
1066     pNtCreateTimer          =  (void *)GetProcAddress(hntdll, "NtCreateTimer");
1067     pNtCreateSection        =  (void *)GetProcAddress(hntdll, "NtCreateSection");
1068     pNtQueryObject          =  (void *)GetProcAddress(hntdll, "NtQueryObject");
1069     pNtReleaseSemaphore     =  (void *)GetProcAddress(hntdll, "NtReleaseSemaphore");
1070     pNtCreateKeyedEvent     =  (void *)GetProcAddress(hntdll, "NtCreateKeyedEvent");
1071     pNtOpenKeyedEvent       =  (void *)GetProcAddress(hntdll, "NtOpenKeyedEvent");
1072     pNtWaitForKeyedEvent    =  (void *)GetProcAddress(hntdll, "NtWaitForKeyedEvent");
1073     pNtReleaseKeyedEvent    =  (void *)GetProcAddress(hntdll, "NtReleaseKeyedEvent");
1074
1075     test_case_sensitive();
1076     test_namespace_pipe();
1077     test_name_collisions();
1078     test_directory();
1079     test_symboliclink();
1080     test_query_object();
1081     test_type_mismatch();
1082     test_event();
1083     test_keyed_events();
1084 }