1 /*
2 * Unit test suite for PSAPI
3 *
4 * Copyright (C) 2005 Felix Nawothnig
5 * Copyright (C) 2012 Dmitry Timoshkov
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 <stdarg.h>
23
24 #include "ntstatus.h"
25 #define WIN32_NO_STATUS
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "winreg.h"
30 #include "winnt.h"
31 #include "wine/winternl.h"
32 #include "winnls.h"
33 #include "winuser.h"
34 #define PSAPI_VERSION 1
35 #include "psapi.h"
36 #include "wine/test.h"
37
38 static NTSTATUS (WINAPI *pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG);
39 static NTSTATUS (WINAPI *pNtQueryVirtualMemory)(HANDLE, LPCVOID, ULONG, PVOID, SIZE_T, SIZE_T *);
40 static BOOL (WINAPI *pIsWow64Process)(HANDLE, BOOL *);
41 static BOOL (WINAPI *pWow64DisableWow64FsRedirection)(void **);
42 static BOOL (WINAPI *pWow64RevertWow64FsRedirection)(void *);
43
44 static BOOL wow64;
45
init_func_ptrs(void)46 static BOOL init_func_ptrs(void)
47 {
48 pNtQuerySystemInformation = (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQuerySystemInformation");
49 pNtQueryVirtualMemory = (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQueryVirtualMemory");
50 pIsWow64Process = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "IsWow64Process");
51 pWow64DisableWow64FsRedirection = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "Wow64DisableWow64FsRedirection");
52 pWow64RevertWow64FsRedirection = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "Wow64RevertWow64FsRedirection");
53 return TRUE;
54 }
55
56 static HANDLE hpSR, hpQI, hpVR, hpQV;
57 static const HANDLE hBad = (HANDLE)0xdeadbeef;
58
test_EnumProcesses(void)59 static void test_EnumProcesses(void)
60 {
61 DWORD pid, ret, cbUsed = 0xdeadbeef;
62
63 SetLastError(0xdeadbeef);
64 ret = EnumProcesses(NULL, 0, &cbUsed);
65 ok(ret == 1, "failed with %d\n", GetLastError());
66 ok(cbUsed == 0, "cbUsed=%d\n", cbUsed);
67
68 SetLastError(0xdeadbeef);
69 ret = EnumProcesses(&pid, 4, &cbUsed);
70 ok(ret == 1, "failed with %d\n", GetLastError());
71 ok(cbUsed == 4, "cbUsed=%d\n", cbUsed);
72 }
73
test_EnumProcessModules(void)74 static void test_EnumProcessModules(void)
75 {
76 char buffer[200] = "C:\\windows\\system32\\notepad.exe";
77 PROCESS_INFORMATION pi = {0};
78 STARTUPINFOA si = {0};
79 void *cookie;
80 HMODULE hMod;
81 DWORD ret, cbNeeded = 0xdeadbeef;
82
83 SetLastError(0xdeadbeef);
84 EnumProcessModules(NULL, NULL, 0, &cbNeeded);
85 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
86
87 SetLastError(0xdeadbeef);
88 EnumProcessModules(hpQI, NULL, 0, &cbNeeded);
89 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
90
91 SetLastError(0xdeadbeef);
92 hMod = (void *)0xdeadbeef;
93 ret = EnumProcessModules(hpQI, &hMod, sizeof(HMODULE), NULL);
94 ok(!ret, "succeeded\n");
95 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
96
97 SetLastError(0xdeadbeef);
98 hMod = (void *)0xdeadbeef;
99 ret = EnumProcessModules(hpQV, &hMod, sizeof(HMODULE), NULL);
100 ok(!ret, "succeeded\n");
101 ok(GetLastError() == ERROR_NOACCESS, "expected error=ERROR_NOACCESS but got %d\n", GetLastError());
102 ok(hMod == GetModuleHandleA(NULL),
103 "hMod=%p GetModuleHandleA(NULL)=%p\n", hMod, GetModuleHandleA(NULL));
104
105 SetLastError(0xdeadbeef);
106 ret = EnumProcessModules(hpQV, NULL, 0, &cbNeeded);
107 ok(ret == 1, "failed with %d\n", GetLastError());
108
109 SetLastError(0xdeadbeef);
110 ret = EnumProcessModules(hpQV, NULL, sizeof(HMODULE), &cbNeeded);
111 ok(!ret, "succeeded\n");
112 ok(GetLastError() == ERROR_NOACCESS, "expected error=ERROR_NOACCESS but got %d\n", GetLastError());
113
114 SetLastError(0xdeadbeef);
115 hMod = (void *)0xdeadbeef;
116 ret = EnumProcessModules(hpQV, &hMod, sizeof(HMODULE), &cbNeeded);
117 ok(ret == 1, "got %d, failed with %d\n", ret, GetLastError());
118 ok(hMod == GetModuleHandleA(NULL),
119 "hMod=%p GetModuleHandleA(NULL)=%p\n", hMod, GetModuleHandleA(NULL));
120 ok(cbNeeded % sizeof(hMod) == 0, "not a multiple of sizeof(HMODULE) cbNeeded=%d\n", cbNeeded);
121
122 ret = CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
123 ok(ret, "CreateProcess failed: %u\n", GetLastError());
124
125 ret = WaitForInputIdle(pi.hProcess, 1000);
126 ok(!ret, "wait timed out\n");
127
128 SetLastError(0xdeadbeef);
129 hMod = NULL;
130 ret = EnumProcessModules(pi.hProcess, &hMod, sizeof(HMODULE), &cbNeeded);
131 ok(ret == 1, "got %d, error %u\n", ret, GetLastError());
132 ok(!!hMod, "expected non-NULL module\n");
133 ok(cbNeeded % sizeof(hMod) == 0, "got %u\n", cbNeeded);
134
135 TerminateProcess(pi.hProcess, 0);
136
137 if (sizeof(void *) == 8)
138 {
139 MODULEINFO info;
140 char name[40];
141
142 strcpy(buffer, "C:\\windows\\syswow64\\notepad.exe");
143 ret = CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
144 ok(ret, "CreateProcess failed: %u\n", GetLastError());
145
146 ret = WaitForInputIdle(pi.hProcess, 1000);
147 ok(!ret, "wait timed out\n");
148
149 SetLastError(0xdeadbeef);
150 hMod = NULL;
151 ret = EnumProcessModules(pi.hProcess, &hMod, sizeof(HMODULE), &cbNeeded);
152 ok(ret == 1, "got %d, error %u\n", ret, GetLastError());
153 ok(!!hMod, "expected non-NULL module\n");
154 ok(cbNeeded % sizeof(hMod) == 0, "got %u\n", cbNeeded);
155
156 ret = GetModuleBaseNameA(pi.hProcess, hMod, name, sizeof(name));
157 ok(ret, "got error %u\n", GetLastError());
158 ok(!strcmp(name, "notepad.exe"), "got %s\n", name);
159
160 ret = GetModuleFileNameExA(pi.hProcess, hMod, name, sizeof(name));
161 ok(ret, "got error %u\n", GetLastError());
162 todo_wine
163 ok(!strcmp(name, buffer), "got %s\n", name);
164
165 ret = GetModuleInformation(pi.hProcess, hMod, &info, sizeof(info));
166 ok(ret, "got error %u\n", GetLastError());
167 ok(info.lpBaseOfDll == hMod, "expected %p, got %p\n", hMod, info.lpBaseOfDll);
168 ok(info.SizeOfImage, "image size was 0\n");
169 ok(info.EntryPoint >= info.lpBaseOfDll, "got entry point %p\n", info.EntryPoint);
170
171 TerminateProcess(pi.hProcess, 0);
172 }
173 else if (wow64)
174 {
175 pWow64DisableWow64FsRedirection(&cookie);
176 ret = CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
177 pWow64RevertWow64FsRedirection(cookie);
178 ok(ret, "CreateProcess failed: %u\n", GetLastError());
179
180 ret = WaitForInputIdle(pi.hProcess, 1000);
181 ok(!ret, "wait timed out\n");
182
183 SetLastError(0xdeadbeef);
184 ret = EnumProcessModules(pi.hProcess, &hMod, sizeof(HMODULE), &cbNeeded);
185 ok(!ret, "got %d\n", ret);
186 todo_wine
187 ok(GetLastError() == ERROR_PARTIAL_COPY, "got error %u\n", GetLastError());
188
189 TerminateProcess(pi.hProcess, 0);
190 }
191 }
192
test_GetModuleInformation(void)193 static void test_GetModuleInformation(void)
194 {
195 HMODULE hMod = GetModuleHandleA(NULL);
196 DWORD *tmp, counter = 0;
197 MODULEINFO info;
198 DWORD ret;
199
200 SetLastError(0xdeadbeef);
201 GetModuleInformation(NULL, hMod, &info, sizeof(info));
202 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
203
204 SetLastError(0xdeadbeef);
205 GetModuleInformation(hpQI, hMod, &info, sizeof(info));
206 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
207
208 SetLastError(0xdeadbeef);
209 GetModuleInformation(hpQV, hBad, &info, sizeof(info));
210 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
211
212 SetLastError(0xdeadbeef);
213 GetModuleInformation(hpQV, hMod, &info, sizeof(info)-1);
214 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
215
216 ret = GetModuleInformation(hpQV, hMod, &info, sizeof(info));
217 ok(ret == 1, "failed with %d\n", GetLastError());
218 ok(info.lpBaseOfDll == hMod, "lpBaseOfDll=%p hMod=%p\n", info.lpBaseOfDll, hMod);
219
220 hMod = LoadLibraryA("shell32.dll");
221 ok(hMod != NULL, "Failed to load shell32.dll, error: %u\n", GetLastError());
222
223 ret = GetModuleInformation(hpQV, hMod, &info, sizeof(info));
224 ok(ret == 1, "failed with %d\n", GetLastError());
225 info.SizeOfImage /= sizeof(DWORD);
226 for (tmp = (DWORD *)hMod; info.SizeOfImage; info.SizeOfImage--)
227 counter ^= *tmp++;
228 trace("xor of shell32: %08x\n", counter);
229
230 FreeLibrary(hMod);
231 }
232
check_with_margin(SIZE_T perf,SIZE_T sysperf,int margin)233 static BOOL check_with_margin(SIZE_T perf, SIZE_T sysperf, int margin)
234 {
235 return (perf >= max(sysperf, margin) - margin && perf <= sysperf + margin);
236 }
237
test_GetPerformanceInfo(void)238 static void test_GetPerformanceInfo(void)
239 {
240 PERFORMANCE_INFORMATION info;
241 NTSTATUS status;
242 DWORD size;
243 BOOL ret;
244
245 SetLastError(0xdeadbeef);
246 ret = GetPerformanceInfo(&info, sizeof(info)-1);
247 ok(!ret, "GetPerformanceInfo unexpectedly succeeded\n");
248 ok(GetLastError() == ERROR_BAD_LENGTH, "expected error=ERROR_BAD_LENGTH but got %d\n", GetLastError());
249
250 if (!pNtQuerySystemInformation)
251 win_skip("NtQuerySystemInformation not found, skipping tests\n");
252 else
253 {
254 char performance_buffer[sizeof(SYSTEM_PERFORMANCE_INFORMATION) + 16]; /* larger on w2k8/win7 */
255 SYSTEM_PERFORMANCE_INFORMATION *sys_performance_info = (SYSTEM_PERFORMANCE_INFORMATION *)performance_buffer;
256 SYSTEM_PROCESS_INFORMATION *sys_process_info = NULL, *spi;
257 SYSTEM_BASIC_INFORMATION sys_basic_info;
258 DWORD process_count, handle_count, thread_count;
259
260 /* compare with values from SYSTEM_PERFORMANCE_INFORMATION */
261 size = 0;
262 status = pNtQuerySystemInformation(SystemPerformanceInformation, sys_performance_info, sizeof(performance_buffer), &size);
263 ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
264 ok(size >= sizeof(SYSTEM_PERFORMANCE_INFORMATION), "incorrect length %d\n", size);
265
266 SetLastError(0xdeadbeef);
267 ret = GetPerformanceInfo(&info, sizeof(info));
268 ok(ret, "GetPerformanceInfo failed with %d\n", GetLastError());
269 ok(info.cb == sizeof(PERFORMANCE_INFORMATION), "got %d\n", info.cb);
270
271 ok(check_with_margin(info.CommitTotal, sys_performance_info->TotalCommittedPages, 288),
272 "expected approximately %ld but got %d\n", info.CommitTotal, sys_performance_info->TotalCommittedPages);
273
274 ok(check_with_margin(info.CommitLimit, sys_performance_info->TotalCommitLimit, 32),
275 "expected approximately %ld but got %d\n", info.CommitLimit, sys_performance_info->TotalCommitLimit);
276
277 ok(check_with_margin(info.CommitPeak, sys_performance_info->PeakCommitment, 32),
278 "expected approximately %ld but got %d\n", info.CommitPeak, sys_performance_info->PeakCommitment);
279
280 ok(check_with_margin(info.PhysicalAvailable, sys_performance_info->AvailablePages, 512),
281 "expected approximately %ld but got %d\n", info.PhysicalAvailable, sys_performance_info->AvailablePages);
282
283 /* TODO: info.SystemCache not checked yet - to which field(s) does this value correspond to? */
284
285 ok(check_with_margin(info.KernelTotal, sys_performance_info->PagedPoolUsage + sys_performance_info->NonPagedPoolUsage, 256),
286 "expected approximately %ld but got %d\n", info.KernelTotal,
287 sys_performance_info->PagedPoolUsage + sys_performance_info->NonPagedPoolUsage);
288
289 ok(check_with_margin(info.KernelPaged, sys_performance_info->PagedPoolUsage, 256),
290 "expected approximately %ld but got %d\n", info.KernelPaged, sys_performance_info->PagedPoolUsage);
291
292 ok(check_with_margin(info.KernelNonpaged, sys_performance_info->NonPagedPoolUsage, 16),
293 "expected approximately %ld but got %d\n", info.KernelNonpaged, sys_performance_info->NonPagedPoolUsage);
294
295 /* compare with values from SYSTEM_BASIC_INFORMATION */
296 size = 0;
297 status = pNtQuerySystemInformation(SystemBasicInformation, &sys_basic_info, sizeof(sys_basic_info), &size);
298 ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
299 ok(size >= sizeof(SYSTEM_BASIC_INFORMATION), "incorrect length %d\n", size);
300
301 ok(info.PhysicalTotal == sys_basic_info.MmNumberOfPhysicalPages,
302 "expected info.PhysicalTotal=%u but got %u\n",
303 sys_basic_info.MmNumberOfPhysicalPages, (ULONG)info.PhysicalTotal);
304
305 ok(info.PageSize == sys_basic_info.PageSize,
306 "expected info.PageSize=%u but got %u\n",
307 sys_basic_info.PageSize, (ULONG)info.PageSize);
308
309 /* compare with values from SYSTEM_PROCESS_INFORMATION */
310 size = 0;
311 status = pNtQuerySystemInformation(SystemProcessInformation, NULL, 0, &size);
312 ok(status == STATUS_INFO_LENGTH_MISMATCH, "expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status);
313 ok(size > 0, "incorrect length %d\n", size);
314 while (status == STATUS_INFO_LENGTH_MISMATCH)
315 {
316 sys_process_info = HeapAlloc(GetProcessHeap(), 0, size);
317 ok(sys_process_info != NULL, "failed to allocate memory\n");
318 status = pNtQuerySystemInformation(SystemProcessInformation, sys_process_info, size, &size);
319 if (status == STATUS_SUCCESS) break;
320 HeapFree(GetProcessHeap(), 0, sys_process_info);
321 }
322 ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status);
323
324 process_count = handle_count = thread_count = 0;
325 for (spi = sys_process_info;; spi = (SYSTEM_PROCESS_INFORMATION *)(((char *)spi) + spi->NextEntryOffset))
326 {
327 process_count++;
328 handle_count += spi->HandleCount;
329 thread_count += spi->dwThreadCount;
330 if (spi->NextEntryOffset == 0) break;
331 }
332 HeapFree(GetProcessHeap(), 0, sys_process_info);
333
334 ok(check_with_margin(info.HandleCount, handle_count, 256),
335 "expected approximately %d but got %d\n", info.HandleCount, handle_count);
336
337 ok(check_with_margin(info.ProcessCount, process_count, 4),
338 "expected approximately %d but got %d\n", info.ProcessCount, process_count);
339
340 ok(check_with_margin(info.ThreadCount, thread_count, 4),
341 "expected approximately %d but got %d\n", info.ThreadCount, thread_count);
342 }
343 }
344
345
test_GetProcessMemoryInfo(void)346 static void test_GetProcessMemoryInfo(void)
347 {
348 PROCESS_MEMORY_COUNTERS pmc;
349 DWORD ret;
350
351 SetLastError(0xdeadbeef);
352 ret = GetProcessMemoryInfo(NULL, &pmc, sizeof(pmc));
353 ok(!ret, "GetProcessMemoryInfo should fail\n");
354 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
355
356 SetLastError(0xdeadbeef);
357 ret = GetProcessMemoryInfo(hpSR, &pmc, sizeof(pmc));
358 ok(!ret, "GetProcessMemoryInfo should fail\n");
359 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
360
361 SetLastError(0xdeadbeef);
362 ret = GetProcessMemoryInfo(hpQI, &pmc, sizeof(pmc)-1);
363 ok(!ret, "GetProcessMemoryInfo should fail\n");
364 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
365
366 SetLastError(0xdeadbeef);
367 ret = GetProcessMemoryInfo(hpQI, &pmc, sizeof(pmc));
368 ok(ret == 1, "failed with %d\n", GetLastError());
369 }
370
nt_get_mapped_file_name(HANDLE process,LPVOID addr,LPWSTR name,DWORD len)371 static BOOL nt_get_mapped_file_name(HANDLE process, LPVOID addr, LPWSTR name, DWORD len)
372 {
373 MEMORY_SECTION_NAME *section_name;
374 WCHAR *buf;
375 SIZE_T buf_len, ret_len;
376 NTSTATUS status;
377
378 if (!pNtQueryVirtualMemory) return FALSE;
379
380 buf_len = len * sizeof(WCHAR) + sizeof(MEMORY_SECTION_NAME);
381 buf = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, buf_len);
382
383 ret_len = 0xdeadbeef;
384 status = pNtQueryVirtualMemory(process, addr, MemorySectionName, buf, buf_len, &ret_len);
385 ok(!status, "NtQueryVirtualMemory error %x\n", status);
386
387 section_name = (MEMORY_SECTION_NAME *)buf;
388 ok(ret_len == section_name->SectionFileName.MaximumLength + sizeof(*section_name), "got %lu, %u\n",
389 ret_len, section_name->SectionFileName.MaximumLength);
390 ok((char *)section_name->SectionFileName.Buffer == (char *)section_name + sizeof(*section_name), "got %p, %p\n",
391 section_name, section_name->SectionFileName.Buffer);
392 ok(section_name->SectionFileName.MaximumLength == section_name->SectionFileName.Length + sizeof(WCHAR), "got %u, %u\n",
393 section_name->SectionFileName.MaximumLength, section_name->SectionFileName.Length);
394 ok(section_name->SectionFileName.Length == lstrlenW(section_name->SectionFileName.Buffer) * sizeof(WCHAR), "got %u, %u\n",
395 section_name->SectionFileName.Length, lstrlenW(section_name->SectionFileName.Buffer));
396
397 memcpy(name, section_name->SectionFileName.Buffer, section_name->SectionFileName.MaximumLength);
398 HeapFree(GetProcessHeap(), 0, buf);
399 return TRUE;
400 }
401
test_GetMappedFileName(void)402 static void test_GetMappedFileName(void)
403 {
404 HMODULE hMod = GetModuleHandleA(NULL);
405 char szMapPath[MAX_PATH], szModPath[MAX_PATH], *szMapBaseName;
406 DWORD ret;
407 char *base;
408 char temp_path[MAX_PATH], file_name[MAX_PATH], map_name[MAX_PATH], device_name[MAX_PATH], drive[3];
409 WCHAR map_nameW[MAX_PATH], nt_map_name[MAX_PATH];
410 HANDLE hfile, hmap;
411 HANDLE current_process;
412
413 DuplicateHandle( GetCurrentProcess(), GetCurrentProcess(),
414 GetCurrentProcess(), ¤t_process, 0, 0, DUPLICATE_SAME_ACCESS );
415
416 SetLastError(0xdeadbeef);
417 ret = GetMappedFileNameA(NULL, hMod, szMapPath, sizeof(szMapPath));
418 ok(!ret, "GetMappedFileName should fail\n");
419 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
420
421 SetLastError(0xdeadbeef);
422 ret = GetMappedFileNameA(hpSR, hMod, szMapPath, sizeof(szMapPath));
423 ok(!ret, "GetMappedFileName should fail\n");
424 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
425
426 SetLastError( 0xdeadbeef );
427 ret = GetMappedFileNameA(hpQI, hMod, szMapPath, sizeof(szMapPath));
428 ok( ret || broken(GetLastError() == ERROR_UNEXP_NET_ERR), /* win2k */
429 "GetMappedFileNameA failed with error %u\n", GetLastError() );
430 if (ret)
431 {
432 ok(ret == strlen(szMapPath), "szMapPath=\"%s\" ret=%d\n", szMapPath, ret);
433 ok(szMapPath[0] == '\\', "szMapPath=\"%s\"\n", szMapPath);
434 szMapBaseName = strrchr(szMapPath, '\\'); /* That's close enough for us */
435 ok(szMapBaseName && *szMapBaseName, "szMapPath=\"%s\"\n", szMapPath);
436 if (szMapBaseName)
437 {
438 GetModuleFileNameA(NULL, szModPath, sizeof(szModPath));
439 ok(!strcmp(strrchr(szModPath, '\\'), szMapBaseName),
440 "szModPath=\"%s\" szMapBaseName=\"%s\"\n", szModPath, szMapBaseName);
441 }
442 }
443
444 GetTempPathA(MAX_PATH, temp_path);
445 GetTempFileNameA(temp_path, "map", 0, file_name);
446
447 drive[0] = file_name[0];
448 drive[1] = ':';
449 drive[2] = 0;
450 SetLastError(0xdeadbeef);
451 ret = QueryDosDeviceA(drive, device_name, sizeof(device_name));
452 ok(ret, "QueryDosDeviceA error %d\n", GetLastError());
453 trace("%s -> %s\n", drive, device_name);
454
455 SetLastError(0xdeadbeef);
456 hfile = CreateFileA(file_name, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
457 ok(hfile != INVALID_HANDLE_VALUE, "CreateFileA(%s) error %d\n", file_name, GetLastError());
458 SetFilePointer(hfile, 0x4000, NULL, FILE_BEGIN);
459 SetEndOfFile(hfile);
460
461 SetLastError(0xdeadbeef);
462 hmap = CreateFileMappingA(hfile, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
463 ok(hmap != 0, "CreateFileMappingA error %d\n", GetLastError());
464
465 SetLastError(0xdeadbeef);
466 base = MapViewOfFile(hmap, FILE_MAP_READ, 0, 0, 0);
467 ok(base != NULL, "MapViewOfFile error %d\n", GetLastError());
468
469 SetLastError(0xdeadbeef);
470 ret = GetMappedFileNameA(GetCurrentProcess(), base, map_name, 0);
471 ok(!ret, "GetMappedFileName should fail\n");
472 ok(GetLastError() == ERROR_INVALID_PARAMETER || GetLastError() == ERROR_INSUFFICIENT_BUFFER,
473 "wrong error %d\n", GetLastError());
474
475 SetLastError(0xdeadbeef);
476 ret = GetMappedFileNameA(GetCurrentProcess(), base, 0, sizeof(map_name));
477 ok(!ret, "GetMappedFileName should fail\n");
478 ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
479
480 SetLastError(0xdeadbeef);
481 ret = GetMappedFileNameA(GetCurrentProcess(), base, map_name, 1);
482 ok(ret == 1, "GetMappedFileName error %d\n", GetLastError());
483 ok(!map_name[0] || broken(map_name[0] == device_name[0]) /* before win2k */, "expected 0, got %c\n", map_name[0]);
484
485 SetLastError(0xdeadbeef);
486 ret = GetMappedFileNameA(GetCurrentProcess(), base, map_name, sizeof(map_name));
487 ok(ret, "GetMappedFileName error %d\n", GetLastError());
488 ok(ret > strlen(device_name), "map_name should be longer than device_name\n");
489 ok(memcmp(map_name, device_name, strlen(device_name)) == 0, "map name does not start with a device name: %s\n", map_name);
490
491 SetLastError(0xdeadbeef);
492 ret = GetMappedFileNameW(GetCurrentProcess(), base, map_nameW, ARRAY_SIZE(map_nameW));
493 todo_wine {
494 ok(ret, "GetMappedFileNameW error %d\n", GetLastError());
495 ok(ret > strlen(device_name), "map_name should be longer than device_name\n");
496 }
497 if (nt_get_mapped_file_name(GetCurrentProcess(), base, nt_map_name, ARRAY_SIZE(nt_map_name)))
498 {
499 ok(memcmp(map_nameW, nt_map_name, lstrlenW(map_nameW)) == 0, "map name does not start with a device name: %s\n", map_name);
500 WideCharToMultiByte(CP_ACP, 0, map_nameW, -1, map_name, MAX_PATH, NULL, NULL);
501 ok(memcmp(map_name, device_name, strlen(device_name)) == 0, "map name does not start with a device name: %s\n", map_name);
502 }
503
504 SetLastError(0xdeadbeef);
505 ret = GetMappedFileNameW(current_process, base, map_nameW, sizeof(map_nameW)/sizeof(map_nameW[0]));
506 ok(ret, "GetMappedFileNameW error %d\n", GetLastError());
507 ok(ret > strlen(device_name), "map_name should be longer than device_name\n");
508
509 if (nt_get_mapped_file_name(current_process, base, nt_map_name, sizeof(nt_map_name)/sizeof(nt_map_name[0])))
510 {
511 ok(memcmp(map_nameW, nt_map_name, lstrlenW(map_nameW)) == 0, "map name does not start with a device name: %s\n", map_name);
512 WideCharToMultiByte(CP_ACP, 0, map_nameW, -1, map_name, MAX_PATH, NULL, NULL);
513 ok(memcmp(map_name, device_name, strlen(device_name)) == 0, "map name does not start with a device name: %s\n", map_name);
514 }
515
516 SetLastError(0xdeadbeef);
517 ret = GetMappedFileNameA(GetCurrentProcess(), base + 0x2000, map_name, sizeof(map_name));
518 ok(ret, "GetMappedFileName error %d\n", GetLastError());
519 ok(ret > strlen(device_name), "map_name should be longer than device_name\n");
520 ok(memcmp(map_name, device_name, strlen(device_name)) == 0, "map name does not start with a device name: %s\n", map_name);
521
522 SetLastError(0xdeadbeef);
523 ret = GetMappedFileNameA(GetCurrentProcess(), base + 0x4000, map_name, sizeof(map_name));
524 ok(!ret, "GetMappedFileName should fail\n");
525 ok(GetLastError() == ERROR_UNEXP_NET_ERR, "expected ERROR_UNEXP_NET_ERR, got %d\n", GetLastError());
526
527 SetLastError(0xdeadbeef);
528 ret = GetMappedFileNameA(GetCurrentProcess(), NULL, map_name, sizeof(map_name));
529 ok(!ret, "GetMappedFileName should fail\n");
530 todo_wine
531 ok(GetLastError() == ERROR_UNEXP_NET_ERR, "expected ERROR_UNEXP_NET_ERR, got %d\n", GetLastError());
532
533 SetLastError(0xdeadbeef);
534 ret = GetMappedFileNameA(0, base, map_name, sizeof(map_name));
535 ok(!ret, "GetMappedFileName should fail\n");
536 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
537
538 UnmapViewOfFile(base);
539 CloseHandle(hmap);
540 CloseHandle(hfile);
541 DeleteFileA(file_name);
542
543 SetLastError(0xdeadbeef);
544 hmap = CreateFileMappingA(INVALID_HANDLE_VALUE, NULL, PAGE_READONLY | SEC_COMMIT, 0, 4096, NULL);
545 ok(hmap != 0, "CreateFileMappingA error %d\n", GetLastError());
546
547 SetLastError(0xdeadbeef);
548 base = MapViewOfFile(hmap, FILE_MAP_READ, 0, 0, 0);
549 ok(base != NULL, "MapViewOfFile error %d\n", GetLastError());
550
551 SetLastError(0xdeadbeef);
552 ret = GetMappedFileNameA(GetCurrentProcess(), base, map_name, sizeof(map_name));
553 ok(!ret, "GetMappedFileName should fail\n");
554 ok(GetLastError() == ERROR_FILE_INVALID, "expected ERROR_FILE_INVALID, got %d\n", GetLastError());
555
556 CloseHandle(current_process);
557 UnmapViewOfFile(base);
558 CloseHandle(hmap);
559 }
560
test_GetProcessImageFileName(void)561 static void test_GetProcessImageFileName(void)
562 {
563 HMODULE hMod = GetModuleHandleA(NULL);
564 char szImgPath[MAX_PATH], szMapPath[MAX_PATH];
565 WCHAR szImgPathW[MAX_PATH];
566 DWORD ret, ret1;
567
568 /* This function is available on WinXP+ only */
569 SetLastError(0xdeadbeef);
570 if(!GetProcessImageFileNameA(hpQI, szImgPath, sizeof(szImgPath)))
571 {
572 if(GetLastError() == ERROR_INVALID_FUNCTION) {
573 win_skip("GetProcessImageFileName not implemented\n");
574 return;
575 }
576
577 if(GetLastError() == 0xdeadbeef)
578 todo_wine ok(0, "failed without error code\n");
579 else
580 todo_wine ok(0, "failed with %d\n", GetLastError());
581 }
582
583 SetLastError(0xdeadbeef);
584 GetProcessImageFileNameA(NULL, szImgPath, sizeof(szImgPath));
585 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
586
587 SetLastError(0xdeadbeef);
588 GetProcessImageFileNameA(hpSR, szImgPath, sizeof(szImgPath));
589 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
590
591 SetLastError(0xdeadbeef);
592 GetProcessImageFileNameA(hpQI, szImgPath, 0);
593 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
594
595 ret = GetProcessImageFileNameA(hpQI, szImgPath, sizeof(szImgPath));
596 ret1 = GetMappedFileNameA(hpQV, hMod, szMapPath, sizeof(szMapPath));
597 if(ret && ret1)
598 {
599 /* Windows returns 2*strlen-1 */
600 ok(ret >= strlen(szImgPath), "szImgPath=\"%s\" ret=%d\n", szImgPath, ret);
601 ok(!strcmp(szImgPath, szMapPath), "szImgPath=\"%s\" szMapPath=\"%s\"\n", szImgPath, szMapPath);
602 }
603
604 SetLastError(0xdeadbeef);
605 GetProcessImageFileNameW(NULL, szImgPathW, ARRAY_SIZE(szImgPathW));
606 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
607
608 /* no information about correct buffer size returned: */
609 SetLastError(0xdeadbeef);
610 GetProcessImageFileNameW(hpQI, szImgPathW, 0);
611 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
612
613 SetLastError(0xdeadbeef);
614 GetProcessImageFileNameW(hpQI, NULL, 0);
615 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
616
617 /* correct call */
618 memset(szImgPathW, 0xff, sizeof(szImgPathW));
619 ret = GetProcessImageFileNameW(hpQI, szImgPathW, ARRAY_SIZE(szImgPathW));
620 ok(ret > 0, "GetProcessImageFileNameW should have succeeded.\n");
621 ok(szImgPathW[0] == '\\', "GetProcessImageFileNameW should have returned an NT path.\n");
622 ok(lstrlenW(szImgPathW) == ret, "Expected length to be %d, got %d\n", ret, lstrlenW(szImgPathW));
623
624 /* boundary values of 'size' */
625 SetLastError(0xdeadbeef);
626 GetProcessImageFileNameW(hpQI, szImgPathW, ret);
627 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
628
629 memset(szImgPathW, 0xff, sizeof(szImgPathW));
630 ret = GetProcessImageFileNameW(hpQI, szImgPathW, ret + 1);
631 ok(ret > 0, "GetProcessImageFileNameW should have succeeded.\n");
632 ok(szImgPathW[0] == '\\', "GetProcessImageFileNameW should have returned an NT path.\n");
633 ok(lstrlenW(szImgPathW) == ret, "Expected length to be %d, got %d\n", ret, lstrlenW(szImgPathW));
634 }
635
test_GetModuleFileNameEx(void)636 static void test_GetModuleFileNameEx(void)
637 {
638 HMODULE hMod = GetModuleHandleA(NULL);
639 char szModExPath[MAX_PATH+1], szModPath[MAX_PATH+1];
640 WCHAR buffer[MAX_PATH];
641 DWORD ret;
642
643 SetLastError(0xdeadbeef);
644 ret = GetModuleFileNameExA(NULL, hMod, szModExPath, sizeof(szModExPath));
645 ok( !ret, "GetModuleFileNameExA succeeded\n" );
646 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
647
648 SetLastError(0xdeadbeef);
649 ret = GetModuleFileNameExA(hpQI, hMod, szModExPath, sizeof(szModExPath));
650 ok( !ret, "GetModuleFileNameExA succeeded\n" );
651 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
652
653 SetLastError(0xdeadbeef);
654 ret = GetModuleFileNameExA(hpQV, hBad, szModExPath, sizeof(szModExPath));
655 ok( !ret, "GetModuleFileNameExA succeeded\n" );
656 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
657
658 ret = GetModuleFileNameExA(hpQV, NULL, szModExPath, sizeof(szModExPath));
659 if(!ret)
660 return;
661 ok(ret == strlen(szModExPath), "szModExPath=\"%s\" ret=%d\n", szModExPath, ret);
662 GetModuleFileNameA(NULL, szModPath, sizeof(szModPath));
663 ok(!strncmp(szModExPath, szModPath, MAX_PATH),
664 "szModExPath=\"%s\" szModPath=\"%s\"\n", szModExPath, szModPath);
665
666 SetLastError(0xdeadbeef);
667 memset( szModExPath, 0xcc, sizeof(szModExPath) );
668 ret = GetModuleFileNameExA(hpQV, NULL, szModExPath, 4 );
669 ok( ret == 4 || ret == strlen(szModExPath), "wrong length %u\n", ret );
670 ok( broken(szModExPath[3]) /*w2kpro*/ || strlen(szModExPath) == 3,
671 "szModExPath=\"%s\" ret=%d\n", szModExPath, ret );
672 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
673
674 if (0) /* crashes on Windows 10 */
675 {
676 SetLastError(0xdeadbeef);
677 ret = GetModuleFileNameExA(hpQV, NULL, szModExPath, 0 );
678 ok( ret == 0, "wrong length %u\n", ret );
679 ok(GetLastError() == ERROR_INVALID_PARAMETER, "got error %d\n", GetLastError());
680 }
681
682 SetLastError(0xdeadbeef);
683 memset( buffer, 0xcc, sizeof(buffer) );
684 ret = GetModuleFileNameExW(hpQV, NULL, buffer, 4 );
685 ok( ret == 4 || ret == lstrlenW(buffer), "wrong length %u\n", ret );
686 ok( broken(buffer[3]) /*w2kpro*/ || lstrlenW(buffer) == 3,
687 "buffer=%s ret=%d\n", wine_dbgstr_w(buffer), ret );
688 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
689
690 if (0) /* crashes on Windows 10 */
691 {
692 SetLastError(0xdeadbeef);
693 buffer[0] = 0xcc;
694 ret = GetModuleFileNameExW(hpQV, NULL, buffer, 0 );
695 ok( ret == 0, "wrong length %u\n", ret );
696 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
697 ok( buffer[0] == 0xcc, "buffer modified %s\n", wine_dbgstr_w(buffer) );
698 }
699 }
700
test_GetModuleBaseName(void)701 static void test_GetModuleBaseName(void)
702 {
703 HMODULE hMod = GetModuleHandleA(NULL);
704 char szModPath[MAX_PATH], szModBaseName[MAX_PATH];
705 DWORD ret;
706
707 SetLastError(0xdeadbeef);
708 GetModuleBaseNameA(NULL, hMod, szModBaseName, sizeof(szModBaseName));
709 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
710
711 SetLastError(0xdeadbeef);
712 GetModuleBaseNameA(hpQI, hMod, szModBaseName, sizeof(szModBaseName));
713 ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
714
715 SetLastError(0xdeadbeef);
716 GetModuleBaseNameA(hpQV, hBad, szModBaseName, sizeof(szModBaseName));
717 ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
718
719 ret = GetModuleBaseNameA(hpQV, NULL, szModBaseName, sizeof(szModBaseName));
720 if(!ret)
721 return;
722 ok(ret == strlen(szModBaseName), "szModBaseName=\"%s\" ret=%d\n", szModBaseName, ret);
723 GetModuleFileNameA(NULL, szModPath, sizeof(szModPath));
724 ok(!strcmp(strrchr(szModPath, '\\') + 1, szModBaseName),
725 "szModPath=\"%s\" szModBaseName=\"%s\"\n", szModPath, szModBaseName);
726 }
727
test_ws_functions(void)728 static void test_ws_functions(void)
729 {
730 PSAPI_WS_WATCH_INFORMATION wswi[4096];
731 ULONG_PTR pages[4096];
732 HANDLE ws_handle;
733 char *addr;
734 unsigned int i;
735 BOOL ret;
736
737 ws_handle = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_SET_QUOTA |
738 PROCESS_SET_INFORMATION, FALSE, GetCurrentProcessId());
739 ok(!!ws_handle, "got error %u\n", GetLastError());
740
741 SetLastError(0xdeadbeef);
742 EmptyWorkingSet(NULL);
743 todo_wine ok(GetLastError() == ERROR_INVALID_HANDLE, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
744
745 SetLastError(0xdeadbeef);
746 EmptyWorkingSet(hpSR);
747 todo_wine ok(GetLastError() == ERROR_ACCESS_DENIED, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
748
749 SetLastError(0xdeadbeef);
750 ret = EmptyWorkingSet(ws_handle);
751 ok(ret == 1, "failed with %d\n", GetLastError());
752
753 SetLastError( 0xdeadbeef );
754 ret = InitializeProcessForWsWatch( NULL );
755 todo_wine ok( !ret, "InitializeProcessForWsWatch succeeded\n" );
756 if (!ret)
757 {
758 if (GetLastError() == ERROR_INVALID_FUNCTION) /* not supported on xp in wow64 mode */
759 {
760 trace( "InitializeProcessForWsWatch not supported\n" );
761 return;
762 }
763 ok( GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError() );
764 }
765 SetLastError(0xdeadbeef);
766 ret = InitializeProcessForWsWatch(ws_handle);
767 ok(ret == 1, "failed with %d\n", GetLastError());
768
769 addr = VirtualAlloc(NULL, 1, MEM_COMMIT, PAGE_READWRITE);
770 if(!addr)
771 return;
772
773 *addr = 0; /* make sure it's paged in (needed on wow64) */
774 if(!VirtualLock(addr, 1))
775 {
776 trace("locking failed (error=%d) - skipping test\n", GetLastError());
777 goto free_page;
778 }
779
780 SetLastError(0xdeadbeef);
781 ret = QueryWorkingSet(hpQI, pages, 4096 * sizeof(ULONG_PTR));
782 todo_wine ok(ret == 1, "failed with %d\n", GetLastError());
783 if(ret == 1)
784 {
785 for(i = 0; i < pages[0]; i++)
786 if((pages[i+1] & ~0xfffL) == (ULONG_PTR)addr)
787 {
788 todo_wine ok(ret == 1, "QueryWorkingSet found our page\n");
789 goto test_gwsc;
790 }
791
792 todo_wine ok(0, "QueryWorkingSet didn't find our page\n");
793 }
794
795 test_gwsc:
796 SetLastError(0xdeadbeef);
797 ret = GetWsChanges(hpQI, wswi, sizeof(wswi));
798 todo_wine ok(ret == 1, "failed with %d\n", GetLastError());
799 if(ret == 1)
800 {
801 for(i = 0; wswi[i].FaultingVa; i++)
802 if(((ULONG_PTR)wswi[i].FaultingVa & ~0xfffL) == (ULONG_PTR)addr)
803 {
804 todo_wine ok(ret == 1, "GetWsChanges found our page\n");
805 goto free_page;
806 }
807
808 todo_wine ok(0, "GetWsChanges didn't find our page\n");
809 }
810
811 free_page:
812 VirtualFree(addr, 0, MEM_RELEASE);
813 }
814
START_TEST(psapi_main)815 START_TEST(psapi_main)
816 {
817 DWORD pid = GetCurrentProcessId();
818
819 init_func_ptrs();
820
821 if (pIsWow64Process)
822 IsWow64Process(GetCurrentProcess(), &wow64);
823
824 hpSR = OpenProcess(STANDARD_RIGHTS_REQUIRED, FALSE, pid);
825 ok(!!hpSR, "got error %u\n", GetLastError());
826 hpQI = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid);
827 ok(!!hpQI, "got error %u\n", GetLastError());
828 hpVR = OpenProcess(PROCESS_VM_READ, FALSE, pid);
829 ok(!!hpVR, "got error %u\n", GetLastError());
830 hpQV = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pid);
831 ok(!!hpQV, "got error %u\n", GetLastError());
832
833 test_EnumProcesses();
834 test_EnumProcessModules();
835 test_GetModuleInformation();
836 test_GetPerformanceInfo();
837 test_GetProcessMemoryInfo();
838 test_GetMappedFileName();
839 test_GetProcessImageFileName();
840 test_GetModuleFileNameEx();
841 test_GetModuleBaseName();
842 test_ws_functions();
843
844 CloseHandle(hpSR);
845 CloseHandle(hpQI);
846 CloseHandle(hpVR);
847 CloseHandle(hpQV);
848 }
849