2 * Unit test suite for PSAPI
4 * Copyright (C) 2005 Felix Nawothnig
5 * Copyright (C) 2012 Dmitry Timoshkov
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.
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.
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
22 /* 0x0600 makes PROCESS_ALL_ACCESS not compatible with pre-Vista versions */
23 #define _WIN32_WINNT 0x0500
28 #define WIN32_NO_STATUS
37 #define PSAPI_VERSION 1
39 #include "wine/test.h"
41 static NTSTATUS (WINAPI
*pNtQuerySystemInformation
)(SYSTEM_INFORMATION_CLASS
, PVOID
, ULONG
, PULONG
);
42 static NTSTATUS (WINAPI
*pNtQueryVirtualMemory
)(HANDLE
, LPCVOID
, ULONG
, PVOID
, SIZE_T
, SIZE_T
*);
43 static BOOL (WINAPI
*pIsWow64Process
)(HANDLE
, BOOL
*);
44 static BOOL (WINAPI
*pWow64DisableWow64FsRedirection
)(void **);
45 static BOOL (WINAPI
*pWow64RevertWow64FsRedirection
)(void *);
49 static BOOL
init_func_ptrs(void)
51 pNtQuerySystemInformation
= (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQuerySystemInformation");
52 pNtQueryVirtualMemory
= (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQueryVirtualMemory");
53 pIsWow64Process
= (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "IsWow64Process");
54 pWow64DisableWow64FsRedirection
= (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "Wow64DisableWow64FsRedirection");
55 pWow64RevertWow64FsRedirection
= (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "Wow64RevertWow64FsRedirection");
59 static HANDLE hpSR
, hpQI
, hpVR
, hpQV
;
60 static const HANDLE hBad
= (HANDLE
)0xdeadbeef;
62 static void test_EnumProcesses(void)
64 DWORD pid
, ret
, cbUsed
= 0xdeadbeef;
66 SetLastError(0xdeadbeef);
67 ret
= EnumProcesses(NULL
, 0, &cbUsed
);
68 ok(ret
== 1, "failed with %d\n", GetLastError());
69 ok(cbUsed
== 0, "cbUsed=%d\n", cbUsed
);
71 SetLastError(0xdeadbeef);
72 ret
= EnumProcesses(&pid
, 4, &cbUsed
);
73 ok(ret
== 1, "failed with %d\n", GetLastError());
74 ok(cbUsed
== 4, "cbUsed=%d\n", cbUsed
);
77 static void test_EnumProcessModules(void)
79 char buffer
[200] = "C:\\windows\\system32\\notepad.exe";
80 PROCESS_INFORMATION pi
= {0};
81 STARTUPINFOA si
= {0};
84 DWORD ret
, cbNeeded
= 0xdeadbeef;
86 SetLastError(0xdeadbeef);
87 EnumProcessModules(NULL
, NULL
, 0, &cbNeeded
);
88 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
90 SetLastError(0xdeadbeef);
91 EnumProcessModules(hpQI
, NULL
, 0, &cbNeeded
);
92 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
94 SetLastError(0xdeadbeef);
95 hMod
= (void *)0xdeadbeef;
96 ret
= EnumProcessModules(hpQI
, &hMod
, sizeof(HMODULE
), NULL
);
97 ok(!ret
, "succeeded\n");
98 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
100 SetLastError(0xdeadbeef);
101 hMod
= (void *)0xdeadbeef;
102 ret
= EnumProcessModules(hpQV
, &hMod
, sizeof(HMODULE
), NULL
);
103 ok(!ret
, "succeeded\n");
104 ok(GetLastError() == ERROR_NOACCESS
, "expected error=ERROR_NOACCESS but got %d\n", GetLastError());
105 ok(hMod
== GetModuleHandleA(NULL
),
106 "hMod=%p GetModuleHandleA(NULL)=%p\n", hMod
, GetModuleHandleA(NULL
));
108 SetLastError(0xdeadbeef);
109 ret
= EnumProcessModules(hpQV
, NULL
, 0, &cbNeeded
);
110 ok(ret
== 1, "failed with %d\n", GetLastError());
112 SetLastError(0xdeadbeef);
113 ret
= EnumProcessModules(hpQV
, NULL
, sizeof(HMODULE
), &cbNeeded
);
114 ok(!ret
, "succeeded\n");
115 ok(GetLastError() == ERROR_NOACCESS
, "expected error=ERROR_NOACCESS but got %d\n", GetLastError());
117 SetLastError(0xdeadbeef);
118 hMod
= (void *)0xdeadbeef;
119 ret
= EnumProcessModules(hpQV
, &hMod
, sizeof(HMODULE
), &cbNeeded
);
120 ok(ret
== 1, "got %d, failed with %d\n", ret
, GetLastError());
121 ok(hMod
== GetModuleHandleA(NULL
),
122 "hMod=%p GetModuleHandleA(NULL)=%p\n", hMod
, GetModuleHandleA(NULL
));
123 ok(cbNeeded
% sizeof(hMod
) == 0, "not a multiple of sizeof(HMODULE) cbNeeded=%d\n", cbNeeded
);
125 ret
= CreateProcessA(NULL
, buffer
, NULL
, NULL
, FALSE
, 0, NULL
, NULL
, &si
, &pi
);
126 ok(ret
, "CreateProcess failed: %u\n", GetLastError());
128 ret
= WaitForInputIdle(pi
.hProcess
, 1000);
129 ok(!ret
, "wait timed out\n");
131 SetLastError(0xdeadbeef);
133 ret
= EnumProcessModules(pi
.hProcess
, &hMod
, sizeof(HMODULE
), &cbNeeded
);
134 ok(ret
== 1, "got %d, error %u\n", ret
, GetLastError());
135 ok(!!hMod
, "expected non-NULL module\n");
136 ok(cbNeeded
% sizeof(hMod
) == 0, "got %u\n", cbNeeded
);
138 TerminateProcess(pi
.hProcess
, 0);
140 if (sizeof(void *) == 8)
145 strcpy(buffer
, "C:\\windows\\syswow64\\notepad.exe");
146 ret
= CreateProcessA(NULL
, buffer
, NULL
, NULL
, FALSE
, 0, NULL
, NULL
, &si
, &pi
);
147 ok(ret
, "CreateProcess failed: %u\n", GetLastError());
149 ret
= WaitForInputIdle(pi
.hProcess
, 1000);
150 ok(!ret
, "wait timed out\n");
152 SetLastError(0xdeadbeef);
154 ret
= EnumProcessModules(pi
.hProcess
, &hMod
, sizeof(HMODULE
), &cbNeeded
);
155 ok(ret
== 1, "got %d, error %u\n", ret
, GetLastError());
156 ok(!!hMod
, "expected non-NULL module\n");
157 ok(cbNeeded
% sizeof(hMod
) == 0, "got %u\n", cbNeeded
);
159 ret
= GetModuleBaseNameA(pi
.hProcess
, hMod
, name
, sizeof(name
));
160 ok(ret
, "got error %u\n", GetLastError());
161 ok(!strcmp(name
, "notepad.exe"), "got %s\n", name
);
163 ret
= GetModuleFileNameExA(pi
.hProcess
, hMod
, name
, sizeof(name
));
164 ok(ret
, "got error %u\n", GetLastError());
166 ok(!strcmp(name
, buffer
), "got %s\n", name
);
168 ret
= GetModuleInformation(pi
.hProcess
, hMod
, &info
, sizeof(info
));
169 ok(ret
, "got error %u\n", GetLastError());
170 ok(info
.lpBaseOfDll
== hMod
, "expected %p, got %p\n", hMod
, info
.lpBaseOfDll
);
171 ok(info
.SizeOfImage
, "image size was 0\n");
172 ok(info
.EntryPoint
>= info
.lpBaseOfDll
, "got entry point %p\n", info
.EntryPoint
);
174 TerminateProcess(pi
.hProcess
, 0);
178 pWow64DisableWow64FsRedirection(&cookie
);
179 ret
= CreateProcessA(NULL
, buffer
, NULL
, NULL
, FALSE
, 0, NULL
, NULL
, &si
, &pi
);
180 pWow64RevertWow64FsRedirection(cookie
);
181 ok(ret
, "CreateProcess failed: %u\n", GetLastError());
183 ret
= WaitForInputIdle(pi
.hProcess
, 1000);
184 ok(!ret
, "wait timed out\n");
186 SetLastError(0xdeadbeef);
187 ret
= EnumProcessModules(pi
.hProcess
, &hMod
, sizeof(HMODULE
), &cbNeeded
);
188 ok(!ret
, "got %d\n", ret
);
190 ok(GetLastError() == ERROR_PARTIAL_COPY
, "got error %u\n", GetLastError());
192 TerminateProcess(pi
.hProcess
, 0);
196 static void test_GetModuleInformation(void)
198 HMODULE hMod
= GetModuleHandleA(NULL
);
202 SetLastError(0xdeadbeef);
203 GetModuleInformation(NULL
, hMod
, &info
, sizeof(info
));
204 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
206 SetLastError(0xdeadbeef);
207 GetModuleInformation(hpQI
, hMod
, &info
, sizeof(info
));
208 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
210 SetLastError(0xdeadbeef);
211 GetModuleInformation(hpQV
, hBad
, &info
, sizeof(info
));
212 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
214 SetLastError(0xdeadbeef);
215 GetModuleInformation(hpQV
, hMod
, &info
, sizeof(info
)-1);
216 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
218 SetLastError(0xdeadbeef);
219 ret
= GetModuleInformation(hpQV
, hMod
, &info
, sizeof(info
));
220 ok(ret
== 1, "failed with %d\n", GetLastError());
221 ok(info
.lpBaseOfDll
== hMod
, "lpBaseOfDll=%p hMod=%p\n", info
.lpBaseOfDll
, hMod
);
224 static BOOL
check_with_margin(SIZE_T perf
, SIZE_T sysperf
, int margin
)
226 return (perf
>= max(sysperf
, margin
) - margin
&& perf
<= sysperf
+ margin
);
229 static void test_GetPerformanceInfo(void)
231 PERFORMANCE_INFORMATION info
;
236 SetLastError(0xdeadbeef);
237 ret
= GetPerformanceInfo(&info
, sizeof(info
)-1);
238 ok(!ret
, "GetPerformanceInfo unexpectedly succeeded\n");
239 ok(GetLastError() == ERROR_BAD_LENGTH
, "expected error=ERROR_BAD_LENGTH but got %d\n", GetLastError());
241 if (!pNtQuerySystemInformation
)
242 win_skip("NtQuerySystemInformation not found, skipping tests\n");
245 char performance_buffer
[sizeof(SYSTEM_PERFORMANCE_INFORMATION
) + 16]; /* larger on w2k8/win7 */
246 SYSTEM_PERFORMANCE_INFORMATION
*sys_performance_info
= (SYSTEM_PERFORMANCE_INFORMATION
*)performance_buffer
;
247 SYSTEM_PROCESS_INFORMATION
*sys_process_info
= NULL
, *spi
;
248 SYSTEM_BASIC_INFORMATION sys_basic_info
;
249 DWORD process_count
, handle_count
, thread_count
;
251 /* compare with values from SYSTEM_PERFORMANCE_INFORMATION */
253 status
= pNtQuerySystemInformation(SystemPerformanceInformation
, sys_performance_info
, sizeof(performance_buffer
), &size
);
254 ok(status
== STATUS_SUCCESS
, "expected STATUS_SUCCESS, got %08x\n", status
);
255 ok(size
>= sizeof(SYSTEM_PERFORMANCE_INFORMATION
), "incorrect length %d\n", size
);
257 SetLastError(0xdeadbeef);
258 ret
= GetPerformanceInfo(&info
, sizeof(info
));
259 ok(ret
, "GetPerformanceInfo failed with %d\n", GetLastError());
260 ok(info
.cb
== sizeof(PERFORMANCE_INFORMATION
), "got %d\n", info
.cb
);
262 ok(check_with_margin(info
.CommitTotal
, sys_performance_info
->TotalCommittedPages
, 288),
263 "expected approximately %ld but got %d\n", info
.CommitTotal
, sys_performance_info
->TotalCommittedPages
);
265 ok(check_with_margin(info
.CommitLimit
, sys_performance_info
->TotalCommitLimit
, 32),
266 "expected approximately %ld but got %d\n", info
.CommitLimit
, sys_performance_info
->TotalCommitLimit
);
268 ok(check_with_margin(info
.CommitPeak
, sys_performance_info
->PeakCommitment
, 32),
269 "expected approximately %ld but got %d\n", info
.CommitPeak
, sys_performance_info
->PeakCommitment
);
271 ok(check_with_margin(info
.PhysicalAvailable
, sys_performance_info
->AvailablePages
, 512),
272 "expected approximately %ld but got %d\n", info
.PhysicalAvailable
, sys_performance_info
->AvailablePages
);
274 /* TODO: info.SystemCache not checked yet - to which field(s) does this value correspond to? */
276 ok(check_with_margin(info
.KernelTotal
, sys_performance_info
->PagedPoolUsage
+ sys_performance_info
->NonPagedPoolUsage
, 256),
277 "expected approximately %ld but got %d\n", info
.KernelTotal
,
278 sys_performance_info
->PagedPoolUsage
+ sys_performance_info
->NonPagedPoolUsage
);
280 ok(check_with_margin(info
.KernelPaged
, sys_performance_info
->PagedPoolUsage
, 256),
281 "expected approximately %ld but got %d\n", info
.KernelPaged
, sys_performance_info
->PagedPoolUsage
);
283 ok(check_with_margin(info
.KernelNonpaged
, sys_performance_info
->NonPagedPoolUsage
, 16),
284 "expected approximately %ld but got %d\n", info
.KernelNonpaged
, sys_performance_info
->NonPagedPoolUsage
);
286 /* compare with values from SYSTEM_BASIC_INFORMATION */
288 status
= pNtQuerySystemInformation(SystemBasicInformation
, &sys_basic_info
, sizeof(sys_basic_info
), &size
);
289 ok(status
== STATUS_SUCCESS
, "expected STATUS_SUCCESS, got %08x\n", status
);
290 ok(size
>= sizeof(SYSTEM_BASIC_INFORMATION
), "incorrect length %d\n", size
);
292 ok(info
.PhysicalTotal
== sys_basic_info
.MmNumberOfPhysicalPages
,
293 "expected info.PhysicalTotal=%u but got %u\n",
294 sys_basic_info
.MmNumberOfPhysicalPages
, (ULONG
)info
.PhysicalTotal
);
296 ok(info
.PageSize
== sys_basic_info
.PageSize
,
297 "expected info.PageSize=%u but got %u\n",
298 sys_basic_info
.PageSize
, (ULONG
)info
.PageSize
);
300 /* compare with values from SYSTEM_PROCESS_INFORMATION */
302 status
= pNtQuerySystemInformation(SystemProcessInformation
, NULL
, 0, &size
);
303 ok(status
== STATUS_INFO_LENGTH_MISMATCH
, "expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status
);
304 ok(size
> 0, "incorrect length %d\n", size
);
305 while (status
== STATUS_INFO_LENGTH_MISMATCH
)
307 sys_process_info
= HeapAlloc(GetProcessHeap(), 0, size
);
308 ok(sys_process_info
!= NULL
, "failed to allocate memory\n");
309 status
= pNtQuerySystemInformation(SystemProcessInformation
, sys_process_info
, size
, &size
);
310 if (status
== STATUS_SUCCESS
) break;
311 HeapFree(GetProcessHeap(), 0, sys_process_info
);
313 ok(status
== STATUS_SUCCESS
, "expected STATUS_SUCCESS, got %08x\n", status
);
315 process_count
= handle_count
= thread_count
= 0;
316 for (spi
= sys_process_info
;; spi
= (SYSTEM_PROCESS_INFORMATION
*)(((char *)spi
) + spi
->NextEntryOffset
))
319 handle_count
+= spi
->HandleCount
;
320 thread_count
+= spi
->dwThreadCount
;
321 if (spi
->NextEntryOffset
== 0) break;
323 HeapFree(GetProcessHeap(), 0, sys_process_info
);
325 ok(check_with_margin(info
.HandleCount
, handle_count
, 24),
326 "expected approximately %d but got %d\n", info
.HandleCount
, handle_count
);
328 ok(check_with_margin(info
.ProcessCount
, process_count
, 4),
329 "expected approximately %d but got %d\n", info
.ProcessCount
, process_count
);
331 ok(check_with_margin(info
.ThreadCount
, thread_count
, 4),
332 "expected approximately %d but got %d\n", info
.ThreadCount
, thread_count
);
337 static void test_GetProcessMemoryInfo(void)
339 PROCESS_MEMORY_COUNTERS pmc
;
342 SetLastError(0xdeadbeef);
343 ret
= GetProcessMemoryInfo(NULL
, &pmc
, sizeof(pmc
));
344 ok(!ret
, "GetProcessMemoryInfo should fail\n");
345 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
347 SetLastError(0xdeadbeef);
348 ret
= GetProcessMemoryInfo(hpSR
, &pmc
, sizeof(pmc
));
349 ok(!ret
, "GetProcessMemoryInfo should fail\n");
350 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
352 SetLastError(0xdeadbeef);
353 ret
= GetProcessMemoryInfo(hpQI
, &pmc
, sizeof(pmc
)-1);
354 ok(!ret
, "GetProcessMemoryInfo should fail\n");
355 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
357 SetLastError(0xdeadbeef);
358 ret
= GetProcessMemoryInfo(hpQI
, &pmc
, sizeof(pmc
));
359 ok(ret
== 1, "failed with %d\n", GetLastError());
362 static BOOL
nt_get_mapped_file_name(HANDLE process
, LPVOID addr
, LPWSTR name
, DWORD len
)
364 MEMORY_SECTION_NAME
*section_name
;
366 SIZE_T buf_len
, ret_len
;
369 if (!pNtQueryVirtualMemory
) return FALSE
;
371 buf_len
= len
* sizeof(WCHAR
) + sizeof(MEMORY_SECTION_NAME
);
372 buf
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, buf_len
);
374 ret_len
= 0xdeadbeef;
375 status
= pNtQueryVirtualMemory(process
, addr
, MemorySectionName
, buf
, buf_len
, &ret_len
);
377 ok(!status
, "NtQueryVirtualMemory error %x\n", status
);
378 /* FIXME: remove once Wine is fixed */
381 HeapFree(GetProcessHeap(), 0, buf
);
385 section_name
= (MEMORY_SECTION_NAME
*)buf
;
386 ok(ret_len
== section_name
->SectionFileName
.MaximumLength
+ sizeof(*section_name
), "got %lu, %u\n",
387 ret_len
, section_name
->SectionFileName
.MaximumLength
);
388 ok((char *)section_name
->SectionFileName
.Buffer
== (char *)section_name
+ sizeof(*section_name
), "got %p, %p\n",
389 section_name
, section_name
->SectionFileName
.Buffer
);
390 ok(section_name
->SectionFileName
.MaximumLength
== section_name
->SectionFileName
.Length
+ sizeof(WCHAR
), "got %u, %u\n",
391 section_name
->SectionFileName
.MaximumLength
, section_name
->SectionFileName
.Length
);
392 ok(section_name
->SectionFileName
.Length
== lstrlenW(section_name
->SectionFileName
.Buffer
) * sizeof(WCHAR
), "got %u, %u\n",
393 section_name
->SectionFileName
.Length
, lstrlenW(section_name
->SectionFileName
.Buffer
));
395 memcpy(name
, section_name
->SectionFileName
.Buffer
, section_name
->SectionFileName
.MaximumLength
);
396 HeapFree(GetProcessHeap(), 0, buf
);
400 static void test_GetMappedFileName(void)
402 HMODULE hMod
= GetModuleHandleA(NULL
);
403 char szMapPath
[MAX_PATH
], szModPath
[MAX_PATH
], *szMapBaseName
;
406 char temp_path
[MAX_PATH
], file_name
[MAX_PATH
], map_name
[MAX_PATH
], device_name
[MAX_PATH
], drive
[3];
407 WCHAR map_nameW
[MAX_PATH
], nt_map_name
[MAX_PATH
];
410 SetLastError(0xdeadbeef);
411 ret
= GetMappedFileNameA(NULL
, hMod
, szMapPath
, sizeof(szMapPath
));
412 ok(!ret
, "GetMappedFileName should fail\n");
414 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
416 SetLastError(0xdeadbeef);
417 ret
= GetMappedFileNameA(hpSR
, hMod
, szMapPath
, sizeof(szMapPath
));
418 ok(!ret
, "GetMappedFileName should fail\n");
420 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
422 SetLastError( 0xdeadbeef );
423 ret
= GetMappedFileNameA(hpQI
, hMod
, szMapPath
, sizeof(szMapPath
));
425 ok( ret
|| broken(GetLastError() == ERROR_UNEXP_NET_ERR
), /* win2k */
426 "GetMappedFileNameA failed with error %u\n", GetLastError() );
429 ok(ret
== strlen(szMapPath
), "szMapPath=\"%s\" ret=%d\n", szMapPath
, ret
);
431 ok(szMapPath
[0] == '\\', "szMapPath=\"%s\"\n", szMapPath
);
432 szMapBaseName
= strrchr(szMapPath
, '\\'); /* That's close enough for us */
434 ok(szMapBaseName
&& *szMapBaseName
, "szMapPath=\"%s\"\n", szMapPath
);
437 GetModuleFileNameA(NULL
, szModPath
, sizeof(szModPath
));
438 ok(!strcmp(strrchr(szModPath
, '\\'), szMapBaseName
),
439 "szModPath=\"%s\" szMapBaseName=\"%s\"\n", szModPath
, szMapBaseName
);
443 GetTempPathA(MAX_PATH
, temp_path
);
444 GetTempFileNameA(temp_path
, "map", 0, file_name
);
446 drive
[0] = file_name
[0];
449 SetLastError(0xdeadbeef);
450 ret
= QueryDosDeviceA(drive
, device_name
, sizeof(device_name
));
451 ok(ret
, "QueryDosDeviceA error %d\n", GetLastError());
452 trace("%s -> %s\n", drive
, device_name
);
454 SetLastError(0xdeadbeef);
455 hfile
= CreateFileA(file_name
, GENERIC_READ
| GENERIC_WRITE
, 0, NULL
, CREATE_ALWAYS
, 0, 0);
456 ok(hfile
!= INVALID_HANDLE_VALUE
, "CreateFileA(%s) error %d\n", file_name
, GetLastError());
457 SetFilePointer(hfile
, 0x4000, NULL
, FILE_BEGIN
);
460 SetLastError(0xdeadbeef);
461 hmap
= CreateFileMappingA(hfile
, NULL
, PAGE_READONLY
| SEC_COMMIT
, 0, 0, NULL
);
462 ok(hmap
!= 0, "CreateFileMappingA error %d\n", GetLastError());
464 SetLastError(0xdeadbeef);
465 base
= MapViewOfFile(hmap
, FILE_MAP_READ
, 0, 0, 0);
466 ok(base
!= NULL
, "MapViewOfFile error %d\n", GetLastError());
468 SetLastError(0xdeadbeef);
469 ret
= GetMappedFileNameA(GetCurrentProcess(), base
, map_name
, 0);
470 ok(!ret
, "GetMappedFileName should fail\n");
472 ok(GetLastError() == ERROR_INVALID_PARAMETER
|| GetLastError() == ERROR_INSUFFICIENT_BUFFER
,
473 "wrong error %d\n", GetLastError());
475 SetLastError(0xdeadbeef);
476 ret
= GetMappedFileNameA(GetCurrentProcess(), base
, 0, sizeof(map_name
));
477 ok(!ret
, "GetMappedFileName should fail\n");
479 ok(GetLastError() == ERROR_INVALID_PARAMETER
, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
481 SetLastError(0xdeadbeef);
482 ret
= GetMappedFileNameA(GetCurrentProcess(), base
, map_name
, 1);
484 ok(ret
== 1, "GetMappedFileName error %d\n", GetLastError());
485 ok(!map_name
[0] || broken(map_name
[0] == device_name
[0]) /* before win2k */, "expected 0, got %c\n", map_name
[0]);
487 SetLastError(0xdeadbeef);
488 ret
= GetMappedFileNameA(GetCurrentProcess(), base
, map_name
, sizeof(map_name
));
490 ok(ret
, "GetMappedFileName error %d\n", GetLastError());
491 ok(ret
> strlen(device_name
), "map_name should be longer than device_name\n");
492 ok(memcmp(map_name
, device_name
, strlen(device_name
)) == 0, "map name does not start with a device name: %s\n", map_name
);
495 SetLastError(0xdeadbeef);
496 ret
= GetMappedFileNameW(GetCurrentProcess(), base
, map_nameW
, ARRAY_SIZE(map_nameW
));
498 ok(ret
, "GetMappedFileNameW error %d\n", GetLastError());
499 ok(ret
> strlen(device_name
), "map_name should be longer than device_name\n");
501 if (nt_get_mapped_file_name(GetCurrentProcess(), base
, nt_map_name
, ARRAY_SIZE(nt_map_name
)))
503 ok(memcmp(map_nameW
, nt_map_name
, lstrlenW(map_nameW
)) == 0, "map name does not start with a device name: %s\n", map_name
);
504 WideCharToMultiByte(CP_ACP
, 0, map_nameW
, -1, map_name
, MAX_PATH
, NULL
, NULL
);
505 ok(memcmp(map_name
, device_name
, strlen(device_name
)) == 0, "map name does not start with a device name: %s\n", map_name
);
508 SetLastError(0xdeadbeef);
509 ret
= GetMappedFileNameA(GetCurrentProcess(), base
+ 0x2000, map_name
, sizeof(map_name
));
511 ok(ret
, "GetMappedFileName error %d\n", GetLastError());
512 ok(ret
> strlen(device_name
), "map_name should be longer than device_name\n");
513 ok(memcmp(map_name
, device_name
, strlen(device_name
)) == 0, "map name does not start with a device name: %s\n", map_name
);
516 SetLastError(0xdeadbeef);
517 ret
= GetMappedFileNameA(GetCurrentProcess(), base
+ 0x4000, map_name
, sizeof(map_name
));
518 ok(!ret
, "GetMappedFileName should fail\n");
520 ok(GetLastError() == ERROR_UNEXP_NET_ERR
, "expected ERROR_UNEXP_NET_ERR, got %d\n", GetLastError());
522 SetLastError(0xdeadbeef);
523 ret
= GetMappedFileNameA(GetCurrentProcess(), NULL
, map_name
, sizeof(map_name
));
524 ok(!ret
, "GetMappedFileName should fail\n");
526 ok(GetLastError() == ERROR_UNEXP_NET_ERR
, "expected ERROR_UNEXP_NET_ERR, got %d\n", GetLastError());
528 SetLastError(0xdeadbeef);
529 ret
= GetMappedFileNameA(0, base
, map_name
, sizeof(map_name
));
530 ok(!ret
, "GetMappedFileName should fail\n");
532 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
534 UnmapViewOfFile(base
);
537 DeleteFileA(file_name
);
539 SetLastError(0xdeadbeef);
540 hmap
= CreateFileMappingA(INVALID_HANDLE_VALUE
, NULL
, PAGE_READONLY
| SEC_COMMIT
, 0, 4096, NULL
);
541 ok(hmap
!= 0, "CreateFileMappingA error %d\n", GetLastError());
543 SetLastError(0xdeadbeef);
544 base
= MapViewOfFile(hmap
, FILE_MAP_READ
, 0, 0, 0);
545 ok(base
!= NULL
, "MapViewOfFile error %d\n", GetLastError());
547 SetLastError(0xdeadbeef);
548 ret
= GetMappedFileNameA(GetCurrentProcess(), base
, map_name
, sizeof(map_name
));
549 ok(!ret
, "GetMappedFileName should fail\n");
551 ok(GetLastError() == ERROR_FILE_INVALID
, "expected ERROR_FILE_INVALID, got %d\n", GetLastError());
553 UnmapViewOfFile(base
);
557 static void test_GetProcessImageFileName(void)
559 HMODULE hMod
= GetModuleHandleA(NULL
);
560 char szImgPath
[MAX_PATH
], szMapPath
[MAX_PATH
];
561 WCHAR szImgPathW
[MAX_PATH
];
564 /* This function is available on WinXP+ only */
565 SetLastError(0xdeadbeef);
566 if(!GetProcessImageFileNameA(hpQI
, szImgPath
, sizeof(szImgPath
)))
568 if(GetLastError() == ERROR_INVALID_FUNCTION
) {
569 win_skip("GetProcessImageFileName not implemented\n");
573 if(GetLastError() == 0xdeadbeef)
574 todo_wine
ok(0, "failed without error code\n");
576 todo_wine
ok(0, "failed with %d\n", GetLastError());
579 SetLastError(0xdeadbeef);
580 GetProcessImageFileNameA(NULL
, szImgPath
, sizeof(szImgPath
));
581 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
583 SetLastError(0xdeadbeef);
584 GetProcessImageFileNameA(hpSR
, szImgPath
, sizeof(szImgPath
));
585 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
587 SetLastError(0xdeadbeef);
588 GetProcessImageFileNameA(hpQI
, szImgPath
, 0);
589 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
591 ret
= GetProcessImageFileNameA(hpQI
, szImgPath
, sizeof(szImgPath
));
592 ret1
= GetMappedFileNameA(hpQV
, hMod
, szMapPath
, sizeof(szMapPath
));
595 /* Windows returns 2*strlen-1 */
596 todo_wine
ok(ret
>= strlen(szImgPath
), "szImgPath=\"%s\" ret=%d\n", szImgPath
, ret
);
597 todo_wine
ok(!strcmp(szImgPath
, szMapPath
), "szImgPath=\"%s\" szMapPath=\"%s\"\n", szImgPath
, szMapPath
);
600 SetLastError(0xdeadbeef);
601 GetProcessImageFileNameW(NULL
, szImgPathW
, ARRAY_SIZE(szImgPathW
));
602 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
604 /* no information about correct buffer size returned: */
605 SetLastError(0xdeadbeef);
606 GetProcessImageFileNameW(hpQI
, szImgPathW
, 0);
607 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
609 SetLastError(0xdeadbeef);
610 GetProcessImageFileNameW(hpQI
, NULL
, 0);
611 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
614 memset(szImgPathW
, 0xff, sizeof(szImgPathW
));
615 ret
= GetProcessImageFileNameW(hpQI
, szImgPathW
, ARRAY_SIZE(szImgPathW
));
616 ok(ret
> 0, "GetProcessImageFileNameW should have succeeded.\n");
617 ok(szImgPathW
[0] == '\\', "GetProcessImageFileNameW should have returned an NT path.\n");
618 ok(lstrlenW(szImgPathW
) == ret
, "Expected length to be %d, got %d\n", ret
, lstrlenW(szImgPathW
));
620 /* boundary values of 'size' */
621 SetLastError(0xdeadbeef);
622 GetProcessImageFileNameW(hpQI
, szImgPathW
, ret
);
623 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER
, "expected error=ERROR_INSUFFICIENT_BUFFER but got %d\n", GetLastError());
625 memset(szImgPathW
, 0xff, sizeof(szImgPathW
));
626 ret
= GetProcessImageFileNameW(hpQI
, szImgPathW
, ret
+ 1);
627 ok(ret
> 0, "GetProcessImageFileNameW should have succeeded.\n");
628 ok(szImgPathW
[0] == '\\', "GetProcessImageFileNameW should have returned an NT path.\n");
629 ok(lstrlenW(szImgPathW
) == ret
, "Expected length to be %d, got %d\n", ret
, lstrlenW(szImgPathW
));
632 static void test_GetModuleFileNameEx(void)
634 HMODULE hMod
= GetModuleHandleA(NULL
);
635 char szModExPath
[MAX_PATH
+1], szModPath
[MAX_PATH
+1];
636 WCHAR buffer
[MAX_PATH
];
639 SetLastError(0xdeadbeef);
640 ret
= GetModuleFileNameExA(NULL
, hMod
, szModExPath
, sizeof(szModExPath
));
641 ok( !ret
, "GetModuleFileNameExA succeeded\n" );
642 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
644 SetLastError(0xdeadbeef);
645 ret
= GetModuleFileNameExA(hpQI
, hMod
, szModExPath
, sizeof(szModExPath
));
646 ok( !ret
, "GetModuleFileNameExA succeeded\n" );
647 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
649 SetLastError(0xdeadbeef);
650 ret
= GetModuleFileNameExA(hpQV
, hBad
, szModExPath
, sizeof(szModExPath
));
651 ok( !ret
, "GetModuleFileNameExA succeeded\n" );
652 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
654 ret
= GetModuleFileNameExA(hpQV
, NULL
, szModExPath
, sizeof(szModExPath
));
657 ok(ret
== strlen(szModExPath
), "szModExPath=\"%s\" ret=%d\n", szModExPath
, ret
);
658 GetModuleFileNameA(NULL
, szModPath
, sizeof(szModPath
));
659 ok(!strncmp(szModExPath
, szModPath
, MAX_PATH
),
660 "szModExPath=\"%s\" szModPath=\"%s\"\n", szModExPath
, szModPath
);
662 SetLastError(0xdeadbeef);
663 memset( szModExPath
, 0xcc, sizeof(szModExPath
) );
664 ret
= GetModuleFileNameExA(hpQV
, NULL
, szModExPath
, 4 );
665 ok( ret
== 4 || ret
== strlen(szModExPath
), "wrong length %u\n", ret
);
666 ok( broken(szModExPath
[3]) /*w2kpro*/ || strlen(szModExPath
) == 3,
667 "szModExPath=\"%s\" ret=%d\n", szModExPath
, ret
);
668 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
670 if (0) /* crashes on Windows 10 */
672 SetLastError(0xdeadbeef);
673 ret
= GetModuleFileNameExA(hpQV
, NULL
, szModExPath
, 0 );
674 ok( ret
== 0, "wrong length %u\n", ret
);
675 ok(GetLastError() == ERROR_INVALID_PARAMETER
, "got error %d\n", GetLastError());
678 SetLastError(0xdeadbeef);
679 memset( buffer
, 0xcc, sizeof(buffer
) );
680 ret
= GetModuleFileNameExW(hpQV
, NULL
, buffer
, 4 );
681 ok( ret
== 4 || ret
== lstrlenW(buffer
), "wrong length %u\n", ret
);
682 ok( broken(buffer
[3]) /*w2kpro*/ || lstrlenW(buffer
) == 3,
683 "buffer=%s ret=%d\n", wine_dbgstr_w(buffer
), ret
);
684 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
686 if (0) /* crashes on Windows 10 */
688 SetLastError(0xdeadbeef);
690 ret
= GetModuleFileNameExW(hpQV
, NULL
, buffer
, 0 );
691 ok( ret
== 0, "wrong length %u\n", ret
);
692 ok(GetLastError() == 0xdeadbeef, "got error %d\n", GetLastError());
693 ok( buffer
[0] == 0xcc, "buffer modified %s\n", wine_dbgstr_w(buffer
) );
697 static void test_GetModuleBaseName(void)
699 HMODULE hMod
= GetModuleHandleA(NULL
);
700 char szModPath
[MAX_PATH
], szModBaseName
[MAX_PATH
];
703 SetLastError(0xdeadbeef);
704 GetModuleBaseNameA(NULL
, hMod
, szModBaseName
, sizeof(szModBaseName
));
705 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
707 SetLastError(0xdeadbeef);
708 GetModuleBaseNameA(hpQI
, hMod
, szModBaseName
, sizeof(szModBaseName
));
709 ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
711 SetLastError(0xdeadbeef);
712 GetModuleBaseNameA(hpQV
, hBad
, szModBaseName
, sizeof(szModBaseName
));
713 ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
715 ret
= GetModuleBaseNameA(hpQV
, NULL
, szModBaseName
, sizeof(szModBaseName
));
718 ok(ret
== strlen(szModBaseName
), "szModBaseName=\"%s\" ret=%d\n", szModBaseName
, ret
);
719 GetModuleFileNameA(NULL
, szModPath
, sizeof(szModPath
));
720 ok(!strcmp(strrchr(szModPath
, '\\') + 1, szModBaseName
),
721 "szModPath=\"%s\" szModBaseName=\"%s\"\n", szModPath
, szModBaseName
);
724 static void test_ws_functions(void)
726 PSAPI_WS_WATCH_INFORMATION wswi
[4096];
727 ULONG_PTR pages
[4096];
733 ws_handle
= OpenProcess(PROCESS_QUERY_INFORMATION
| PROCESS_SET_QUOTA
|
734 PROCESS_SET_INFORMATION
, FALSE
, GetCurrentProcessId());
735 ok(!!ws_handle
, "got error %u\n", GetLastError());
737 SetLastError(0xdeadbeef);
738 EmptyWorkingSet(NULL
);
739 todo_wine
ok(GetLastError() == ERROR_INVALID_HANDLE
, "expected error=ERROR_INVALID_HANDLE but got %d\n", GetLastError());
741 SetLastError(0xdeadbeef);
742 EmptyWorkingSet(hpSR
);
743 todo_wine
ok(GetLastError() == ERROR_ACCESS_DENIED
, "expected error=ERROR_ACCESS_DENIED but got %d\n", GetLastError());
745 SetLastError(0xdeadbeef);
746 ret
= EmptyWorkingSet(ws_handle
);
747 ok(ret
== 1, "failed with %d\n", GetLastError());
749 SetLastError( 0xdeadbeef );
750 ret
= InitializeProcessForWsWatch( NULL
);
751 todo_wine
ok( !ret
, "InitializeProcessForWsWatch succeeded\n" );
754 if (GetLastError() == ERROR_INVALID_FUNCTION
) /* not supported on xp in wow64 mode */
756 trace( "InitializeProcessForWsWatch not supported\n" );
759 ok( GetLastError() == ERROR_INVALID_HANDLE
, "wrong error %u\n", GetLastError() );
761 SetLastError(0xdeadbeef);
762 ret
= InitializeProcessForWsWatch(ws_handle
);
763 ok(ret
== 1, "failed with %d\n", GetLastError());
765 addr
= VirtualAlloc(NULL
, 1, MEM_COMMIT
, PAGE_READWRITE
);
769 *addr
= 0; /* make sure it's paged in (needed on wow64) */
770 if(!VirtualLock(addr
, 1))
772 trace("locking failed (error=%d) - skipping test\n", GetLastError());
776 SetLastError(0xdeadbeef);
777 ret
= QueryWorkingSet(hpQI
, pages
, 4096 * sizeof(ULONG_PTR
));
778 todo_wine
ok(ret
== 1, "failed with %d\n", GetLastError());
781 for(i
= 0; i
< pages
[0]; i
++)
782 if((pages
[i
+1] & ~0xfffL
) == (ULONG_PTR
)addr
)
784 todo_wine
ok(ret
== 1, "QueryWorkingSet found our page\n");
788 todo_wine
ok(0, "QueryWorkingSet didn't find our page\n");
792 SetLastError(0xdeadbeef);
793 ret
= GetWsChanges(hpQI
, wswi
, sizeof(wswi
));
794 todo_wine
ok(ret
== 1, "failed with %d\n", GetLastError());
797 for(i
= 0; wswi
[i
].FaultingVa
; i
++)
798 if(((ULONG_PTR
)wswi
[i
].FaultingVa
& ~0xfffL
) == (ULONG_PTR
)addr
)
800 todo_wine
ok(ret
== 1, "GetWsChanges found our page\n");
804 todo_wine
ok(0, "GetWsChanges didn't find our page\n");
808 VirtualFree(addr
, 0, MEM_RELEASE
);
811 START_TEST(psapi_main
)
813 DWORD pid
= GetCurrentProcessId();
818 IsWow64Process(GetCurrentProcess(), &wow64
);
820 hpSR
= OpenProcess(STANDARD_RIGHTS_REQUIRED
, FALSE
, pid
);
821 ok(!!hpSR
, "got error %u\n", GetLastError());
822 hpQI
= OpenProcess(PROCESS_QUERY_INFORMATION
, FALSE
, pid
);
823 ok(!!hpQI
, "got error %u\n", GetLastError());
824 hpVR
= OpenProcess(PROCESS_VM_READ
, FALSE
, pid
);
825 ok(!!hpVR
, "got error %u\n", GetLastError());
826 hpQV
= OpenProcess(PROCESS_QUERY_INFORMATION
| PROCESS_VM_READ
, FALSE
, pid
);
827 ok(!!hpQV
, "got error %u\n", GetLastError());
829 test_EnumProcesses();
830 test_EnumProcessModules();
831 test_GetModuleInformation();
832 test_GetPerformanceInfo();
833 test_GetProcessMemoryInfo();
834 test_GetMappedFileName();
835 test_GetProcessImageFileName();
836 test_GetModuleFileNameEx();
837 test_GetModuleBaseName();