/* Unit test suite for *Information* Registry API functions * * Copyright 2005 Paul Vriens * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA * */ #include "ntdll_test.h" static NTSTATUS (WINAPI * pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG); static NTSTATUS (WINAPI * pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG); static NTSTATUS (WINAPI * pNtReadVirtualMemory)(HANDLE, const void*, void*, SIZE_T, SIZE_T*); /* one_before_last_pid is used to be able to compare values of a still running process with the output of the test_query_process_times and test_query_process_handlecount tests. */ static DWORD one_before_last_pid = 0; #define NTDLL_GET_PROC(func) do { \ p ## func = (void*)GetProcAddress(hntdll, #func); \ if(!p ## func) { \ trace("GetProcAddress(%s) failed\n", #func); \ return FALSE; \ } \ } while(0) static BOOL InitFunctionPtrs(void) { /* All needed functions are NT based, so using GetModuleHandle is a good check */ HMODULE hntdll = GetModuleHandle("ntdll"); if (!hntdll) { skip("Not running on NT\n"); return FALSE; } NTDLL_GET_PROC(NtQuerySystemInformation); NTDLL_GET_PROC(NtQueryInformationProcess); NTDLL_GET_PROC(NtReadVirtualMemory); return TRUE; } static void test_query_basic(void) { DWORD status; ULONG ReturnLength; SYSTEM_BASIC_INFORMATION sbi; /* This test also covers some basic parameter testing that should be the same for * every information class */ /* Use a nonexistent info class */ trace("Check nonexistent info class\n"); status = pNtQuerySystemInformation(-1, NULL, 0, NULL); ok( status == STATUS_INVALID_INFO_CLASS, "Expected STATUS_INVALID_INFO_CLASS, got %08x\n", status); /* Use an existing class but with a zero-length buffer */ trace("Check zero-length buffer\n"); status = pNtQuerySystemInformation(SystemBasicInformation, NULL, 0, NULL); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Use an existing class, correct length but no SystemInformation buffer */ trace("Check no SystemInformation buffer\n"); status = pNtQuerySystemInformation(SystemBasicInformation, NULL, sizeof(sbi), NULL); ok( status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %08x\n", status); /* Use a existing class, correct length, a pointer to a buffer but no ReturnLength pointer */ trace("Check no ReturnLength pointer\n"); status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), NULL); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); /* Check a too large buffer size */ trace("Check a too large buffer size\n"); status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi) * 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Finally some correct calls */ trace("Check with correct parameters\n"); status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(sbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("Number of Processors : %d\n", sbi.NumberOfProcessors); ok( sbi.NumberOfProcessors > 0, "Expected more than 0 processors, got %d\n", sbi.NumberOfProcessors); } static void test_query_cpu(void) { DWORD status; ULONG ReturnLength; SYSTEM_CPU_INFORMATION sci; status = pNtQuerySystemInformation(SystemCpuInformation, &sci, sizeof(sci), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("Processor FeatureSet : %08x\n", sci.FeatureSet); ok( sci.FeatureSet != 0, "Expected some features for this processor, got %08x\n", sci.FeatureSet); } static void test_query_performance(void) { DWORD status; ULONG ReturnLength; SYSTEM_PERFORMANCE_INFORMATION spi; status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, sizeof(spi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(spi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQuerySystemInformation(SystemPerformanceInformation, &spi, sizeof(spi) + 2, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(spi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Not return values yet, as struct members are unknown */ } static void test_query_timeofday(void) { DWORD status; ULONG ReturnLength; /* Copy of our winternl.h structure turned into a private one */ typedef struct _SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE { LARGE_INTEGER liKeBootTime; LARGE_INTEGER liKeSystemTime; LARGE_INTEGER liExpTimeZoneBias; ULONG uCurrentTimeZoneId; DWORD dwUnknown1[5]; } SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE, *PSYSTEM_TIMEOFDAY_INFORMATION_PRIVATE; SYSTEM_TIMEOFDAY_INFORMATION_PRIVATE sti; /* The struct size for NT (32 bytes) and Win2K/XP (48 bytes) differ. * * Windows 2000 and XP return STATUS_INFO_LENGTH_MISMATCH if the given buffer size is greater * then 48 and 0 otherwise * Windows NT returns STATUS_INFO_LENGTH_MISMATCH when the given buffer size is not correct * and 0 otherwise * * Windows 2000 and XP copy the given buffer size into the provided buffer, if the return code is STATUS_SUCCESS * NT only fills the buffer if the return code is STATUS_SUCCESS * */ status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength); if (status == STATUS_INFO_LENGTH_MISMATCH) { trace("Windows version is NT, we have to cater for differences with W2K/WinXP\n"); status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength); sti.uCurrentTimeZoneId = 0xdeadbeef; status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 28, &ReturnLength); ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n"); status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( 32 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength); } else { status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength); sti.uCurrentTimeZoneId = 0xdeadbeef; status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 24, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( 24 == ReturnLength, "ReturnLength should be 24, it is (%d)\n", ReturnLength); ok( 0xdeadbeef == sti.uCurrentTimeZoneId, "This part of the buffer should not have been filled\n"); sti.uCurrentTimeZoneId = 0xdeadbeef; status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 32, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( 32 == ReturnLength, "ReturnLength should be 32, it is (%d)\n", ReturnLength); ok( 0xdeadbeef != sti.uCurrentTimeZoneId, "Buffer should have been partially filled\n"); status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 49, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%d)\n", ReturnLength); status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(sti) == ReturnLength, "Inconsistent length %d\n", ReturnLength); } /* Check if we have some return values */ trace("uCurrentTimeZoneId : (%d)\n", sti.uCurrentTimeZoneId); } static void test_query_process(void) { DWORD status; DWORD last_pid; ULONG ReturnLength; int i = 0, k = 0; int is_nt = 0; SYSTEM_BASIC_INFORMATION sbi; /* Copy of our winternl.h structure turned into a private one */ typedef struct _SYSTEM_PROCESS_INFORMATION_PRIVATE { DWORD dwOffset; DWORD dwThreadCount; DWORD dwUnknown1[6]; FILETIME ftCreationTime; FILETIME ftUserTime; FILETIME ftKernelTime; UNICODE_STRING ProcessName; DWORD dwBasePriority; DWORD dwProcessID; DWORD dwParentProcessID; DWORD dwHandleCount; DWORD dwUnknown3; DWORD dwUnknown4; VM_COUNTERS vmCounters; IO_COUNTERS ioCounters; SYSTEM_THREAD_INFORMATION ti[1]; } SYSTEM_PROCESS_INFORMATION_PRIVATE, *PSYSTEM_PROCESS_INFORMATION_PRIVATE; ULONG SystemInformationLength = sizeof(SYSTEM_PROCESS_INFORMATION_PRIVATE); SYSTEM_PROCESS_INFORMATION_PRIVATE* spi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength); /* Only W2K3 returns the needed length, the rest returns 0, so we have to loop */ for (;;) { status = pNtQuerySystemInformation(SystemProcessInformation, spi, SystemInformationLength, &ReturnLength); if (status != STATUS_INFO_LENGTH_MISMATCH) break; spi = HeapReAlloc(GetProcessHeap(), 0, spi , SystemInformationLength *= 2); } ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); /* Get the first dwOffset, from this we can deduce the OS version we're running * * W2K/WinXP/W2K3: * dwOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION) * NT: * dwOffset for a process is 136 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION) * Wine (with every windows version): * dwOffset for a process is 0 if just this test is running * dwOffset for a process is 184 + (no. of threads) * sizeof(SYSTEM_THREAD_INFORMATION) + * ProcessName.MaximumLength * if more wine processes are running * * Note : On windows the first process is in fact the Idle 'process' with a thread for every processor */ pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength); is_nt = ( spi->dwOffset - (sbi.NumberOfProcessors * sizeof(SYSTEM_THREAD_INFORMATION)) == 136); if (is_nt) skip("Windows version is NT, we will skip thread tests\n"); /* Check if we have some return values * * On windows there will be several processes running (Including the always present Idle and System) * On wine we only have one (if this test is the only wine process running) */ /* Loop through the processes */ for (;;) { i++; last_pid = spi->dwProcessID; ok( spi->dwThreadCount > 0, "Expected some threads for this process, got 0\n"); /* Loop through the threads, skip NT4 for now */ if (!is_nt) { DWORD j; for ( j = 0; j < spi->dwThreadCount; j++) { k++; ok ( spi->ti[j].dwOwningPID == spi->dwProcessID, "The owning pid of the thread (%d) doesn't equal the pid (%d) of the process\n", spi->ti[j].dwOwningPID, spi->dwProcessID); } } if (!spi->dwOffset) break; one_before_last_pid = last_pid; spi = (SYSTEM_PROCESS_INFORMATION_PRIVATE*)((char*)spi + spi->dwOffset); } trace("Total number of running processes : %d\n", i); if (!is_nt) trace("Total number of running threads : %d\n", k); if (one_before_last_pid == 0) one_before_last_pid = last_pid; HeapFree( GetProcessHeap(), 0, spi); } static void test_query_procperf(void) { DWORD status; ULONG ReturnLength; ULONG NeededLength; SYSTEM_BASIC_INFORMATION sbi; SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION* sppi; /* Find out the number of processors */ status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength); NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION); sppi = HeapAlloc(GetProcessHeap(), 0, NeededLength); status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Try it for 1 processor */ status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Try it for all processors */ status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength); /* A too large given buffer size */ sppi = HeapReAlloc(GetProcessHeap(), 0, sppi , NeededLength + 2); status = pNtQuerySystemInformation(SystemProcessorPerformanceInformation, sppi, NeededLength + 2, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( NeededLength == ReturnLength, "Inconsistent length (%d) <-> (%d)\n", NeededLength, ReturnLength); HeapFree( GetProcessHeap(), 0, sppi); } static void test_query_module(void) { DWORD status; ULONG ReturnLength; ULONG ModuleCount, i; ULONG SystemInformationLength = sizeof(SYSTEM_MODULE_INFORMATION); SYSTEM_MODULE_INFORMATION* smi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength); SYSTEM_MODULE* sm; /* Request the needed length */ status = pNtQuerySystemInformation(SystemModuleInformation, smi, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( ReturnLength > 0, "Expected a ReturnLength to show the needed length\n"); SystemInformationLength = ReturnLength; smi = HeapReAlloc(GetProcessHeap(), 0, smi , SystemInformationLength); status = pNtQuerySystemInformation(SystemModuleInformation, smi, SystemInformationLength, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ModuleCount = smi->ModulesCount; sm = &smi->Modules[0]; /* our implementation is a stub for now */ ok( ModuleCount > 0, "Expected some modules to be loaded\n"); /* Loop through all the modules/drivers, Wine doesn't get here (yet) */ for (i = 0; i < ModuleCount ; i++) { ok( i == sm->Id, "Id (%d) should have matched %u\n", sm->Id, i); sm++; } HeapFree( GetProcessHeap(), 0, smi); } static void test_query_handle(void) { DWORD status; ULONG ReturnLength; ULONG SystemInformationLength = sizeof(SYSTEM_HANDLE_INFORMATION); SYSTEM_HANDLE_INFORMATION* shi = HeapAlloc(GetProcessHeap(), 0, SystemInformationLength); /* Request the needed length : a SystemInformationLength greater than one struct sets ReturnLength */ status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength); /* The following check assumes more than one handle on any given system */ todo_wine { ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); } ok( ReturnLength > 0, "Expected ReturnLength to be > 0, it was %d\n", ReturnLength); SystemInformationLength = ReturnLength; shi = HeapReAlloc(GetProcessHeap(), 0, shi , SystemInformationLength); status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); /* Check if we have some return values */ trace("Number of Handles : %d\n", shi->Count); todo_wine { /* our implementation is a stub for now */ ok( shi->Count > 1, "Expected more than 1 handles, got (%d)\n", shi->Count); } HeapFree( GetProcessHeap(), 0, shi); } static void test_query_cache(void) { DWORD status; ULONG ReturnLength; SYSTEM_CACHE_INFORMATION sci; status = pNtQuerySystemInformation(SystemCacheInformation, &sci, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQuerySystemInformation(SystemCacheInformation, &sci, sizeof(sci), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQuerySystemInformation(SystemCacheInformation, &sci, sizeof(sci) + 2, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(sci) == ReturnLength, "Inconsistent length %d\n", ReturnLength); } static void test_query_interrupt(void) { DWORD status; ULONG ReturnLength; ULONG NeededLength; SYSTEM_BASIC_INFORMATION sbi; SYSTEM_INTERRUPT_INFORMATION* sii; /* Find out the number of processors */ status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), &ReturnLength); NeededLength = sbi.NumberOfProcessors * sizeof(SYSTEM_INTERRUPT_INFORMATION); sii = HeapAlloc(GetProcessHeap(), 0, NeededLength); status = pNtQuerySystemInformation(SystemInterruptInformation, sii, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Try it for all processors */ status = pNtQuerySystemInformation(SystemInterruptInformation, sii, NeededLength, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); /* Windows XP and W2K3 (and others?) always return 0 for the ReturnLength * No test added for this as it's highly unlikely that an app depends on this */ HeapFree( GetProcessHeap(), 0, sii); } static void test_query_kerndebug(void) { DWORD status; ULONG ReturnLength; SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi; status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQuerySystemInformation(SystemKernelDebuggerInformation, &skdi, sizeof(skdi) + 2, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(skdi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); } static void test_query_regquota(void) { DWORD status; ULONG ReturnLength; SYSTEM_REGISTRY_QUOTA_INFORMATION srqi; status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, 0, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQuerySystemInformation(SystemRegistryQuotaInformation, &srqi, sizeof(srqi) + 2, &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(srqi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); } static void test_query_process_basic(void) { DWORD status; ULONG ReturnLength; typedef struct _PROCESS_BASIC_INFORMATION_PRIVATE { DWORD ExitStatus; DWORD PebBaseAddress; DWORD AffinityMask; DWORD BasePriority; ULONG UniqueProcessId; ULONG InheritedFromUniqueProcessId; } PROCESS_BASIC_INFORMATION_PRIVATE, *PPROCESS_BASIC_INFORMATION_PRIVATE; PROCESS_BASIC_INFORMATION_PRIVATE pbi; /* This test also covers some basic parameter testing that should be the same for * every information class */ /* Use a nonexistent info class */ trace("Check nonexistent info class\n"); status = pNtQueryInformationProcess(NULL, -1, NULL, 0, NULL); ok( status == STATUS_INVALID_INFO_CLASS, "Expected STATUS_INVALID_INFO_CLASS, got %08x\n", status); /* Do not give a handle and buffer */ trace("Check NULL handle and buffer and zero-length buffersize\n"); status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, 0, NULL); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Use a correct info class and buffer size, but still no handle and buffer */ trace("Check NULL handle and buffer\n"); status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, NULL, sizeof(pbi), NULL); ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status); /* Use a correct info class and buffer size, but still no handle */ trace("Check NULL handle\n"); status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi), NULL); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); /* Use a greater buffer size */ trace("Check NULL handle and too large buffersize\n"); status = pNtQueryInformationProcess(NULL, ProcessBasicInformation, &pbi, sizeof(pbi) * 2, NULL); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); /* Use no ReturnLength */ trace("Check NULL ReturnLength\n"); status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); /* Finally some correct calls */ trace("Check with correct parameters\n"); status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Everything is correct except a too large buffersize */ trace("Too large buffersize\n"); status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi) * 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( sizeof(pbi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("ProcessID : %d\n", pbi.UniqueProcessId); ok( pbi.UniqueProcessId > 0, "Expected a ProcessID > 0, got 0\n"); } static void test_query_process_vm(void) { DWORD status; ULONG ReturnLength; VM_COUNTERS pvi; status = pNtQueryInformationProcess(NULL, ProcessVmCounters, NULL, sizeof(pvi), NULL); ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status); status = pNtQueryInformationProcess(NULL, ProcessVmCounters, &pvi, sizeof(pvi), NULL); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); /* Windows XP and W2K3 will report success for a size of 44 AND 48 ! Windows W2K will only report success for 44. For now we only care for 44, which is sizeof(VM_COUNTERS) If an app depends on it, we have to implement this in ntdll/process.c */ status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 24, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, sizeof(pvi), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(pvi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessVmCounters, &pvi, 46, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( sizeof(pvi) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("WorkingSetSize : %ld\n", pvi.WorkingSetSize); todo_wine { ok( pvi.WorkingSetSize > 0, "Expected a WorkingSetSize > 0\n"); } } static void test_query_process_io(void) { DWORD status; ULONG ReturnLength; IO_COUNTERS pii; /* NT4 doesn't support this information class, so check for it */ status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength); if (status == STATUS_NOT_SUPPORTED) { skip("ProcessIoCounters information class is not supported\n"); return; } status = pNtQueryInformationProcess(NULL, ProcessIoCounters, NULL, sizeof(pii), NULL); ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status); status = pNtQueryInformationProcess(NULL, ProcessIoCounters, &pii, sizeof(pii), NULL); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, 24, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessIoCounters, &pii, sizeof(pii) * 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( sizeof(pii) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("OtherOperationCount : 0x%x%08x\n", (DWORD)(pii.OtherOperationCount >> 32), (DWORD)pii.OtherOperationCount); todo_wine { ok( pii.OtherOperationCount > 0, "Expected an OtherOperationCount > 0\n"); } } static void test_query_process_times(void) { DWORD status; ULONG ReturnLength; HANDLE process; SYSTEMTIME UTC, Local; KERNEL_USER_TIMES spti; status = pNtQueryInformationProcess(NULL, ProcessTimes, NULL, sizeof(spti), NULL); ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status); status = pNtQueryInformationProcess(NULL, ProcessTimes, &spti, sizeof(spti), NULL); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, 24, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid); if (!process) { trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError()); process = GetCurrentProcess(); trace("ProcessTimes for current process\n"); } else trace("ProcessTimes for process with ID : %d\n", one_before_last_pid); status = pNtQueryInformationProcess( process, ProcessTimes, &spti, sizeof(spti), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(spti) == ReturnLength, "Inconsistent length %d\n", ReturnLength); CloseHandle(process); FileTimeToSystemTime((const FILETIME *)&spti.CreateTime, &UTC); SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local); trace("CreateTime : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear, Local.wHour, Local.wMinute, Local.wSecond); FileTimeToSystemTime((const FILETIME *)&spti.ExitTime, &UTC); SystemTimeToTzSpecificLocalTime(NULL, &UTC, &Local); trace("ExitTime : %02d/%02d/%04d %02d:%02d:%02d\n", Local.wMonth, Local.wDay, Local.wYear, Local.wHour, Local.wMinute, Local.wSecond); FileTimeToSystemTime((const FILETIME *)&spti.KernelTime, &Local); trace("KernelTime : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds); FileTimeToSystemTime((const FILETIME *)&spti.UserTime, &Local); trace("UserTime : %02d:%02d:%02d.%03d\n", Local.wHour, Local.wMinute, Local.wSecond, Local.wMilliseconds); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessTimes, &spti, sizeof(spti) * 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( sizeof(spti) == ReturnLength, "Inconsistent length %d\n", ReturnLength); } static void test_query_process_handlecount(void) { DWORD status; ULONG ReturnLength; DWORD handlecount; HANDLE process; status = pNtQueryInformationProcess(NULL, ProcessHandleCount, NULL, sizeof(handlecount), NULL); ok( status == STATUS_ACCESS_VIOLATION || status == STATUS_INVALID_HANDLE, "Expected STATUS_ACCESS_VIOLATION or STATUS_INVALID_HANDLE(W2K3), got %08x\n", status); status = pNtQueryInformationProcess(NULL, ProcessHandleCount, &handlecount, sizeof(handlecount), NULL); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, &handlecount, 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); process = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, one_before_last_pid); if (!process) { trace("Could not open process with ID : %d, error : %u. Going to use current one.\n", one_before_last_pid, GetLastError()); process = GetCurrentProcess(); trace("ProcessHandleCount for current process\n"); } else trace("ProcessHandleCount for process with ID : %d\n", one_before_last_pid); status = pNtQueryInformationProcess( process, ProcessHandleCount, &handlecount, sizeof(handlecount), &ReturnLength); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength); CloseHandle(process); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessHandleCount, &handlecount, sizeof(handlecount) * 2, &ReturnLength); ok( status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08x\n", status); ok( sizeof(handlecount) == ReturnLength, "Inconsistent length %d\n", ReturnLength); /* Check if we have some return values */ trace("HandleCount : %d\n", handlecount); todo_wine { ok( handlecount > 0, "Expected some handles, got 0\n"); } } static void test_readvirtualmemory(void) { HANDLE process; DWORD status; SIZE_T readcount; static const char teststring[] = "test string"; char buffer[12]; process = OpenProcess(PROCESS_VM_READ, FALSE, GetCurrentProcessId()); ok(process != 0, "Expected to be able to open own process for reading memory\n"); /* normal operation */ status = pNtReadVirtualMemory(process, teststring, buffer, 12, &readcount); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount); ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n"); /* no number of bytes */ memset(buffer, 0, 12); status = pNtReadVirtualMemory(process, teststring, buffer, 12, NULL); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n"); /* illegal remote address */ todo_wine{ status = pNtReadVirtualMemory(process, (void *) 0x1234, buffer, 12, &readcount); ok( status == STATUS_PARTIAL_COPY, "Expected STATUS_PARTIAL_COPY, got %08x\n", status); ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount); } /* 0 handle */ status = pNtReadVirtualMemory(0, teststring, buffer, 12, &readcount); ok( status == STATUS_INVALID_HANDLE, "Expected STATUS_INVALID_HANDLE, got %08x\n", status); ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount); /* pseudo handle for current process*/ memset(buffer, 0, 12); status = pNtReadVirtualMemory((HANDLE)-1, teststring, buffer, 12, &readcount); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( readcount == 12, "Expected to read 12 bytes, got %ld\n",readcount); ok( strcmp(teststring, buffer) == 0, "Expected read memory to be the same as original memory\n"); /* this test currently crashes wine with "wine client error:<process id>: read: Bad address" * because the reply from wine server is directly read into the buffer and that fails with EFAULT */ /* illegal local address */ /*status = pNtReadVirtualMemory(process, teststring, (void *)0x1234, 12, &readcount); ok( status == STATUS_ACCESS_VIOLATION, "Expected STATUS_ACCESS_VIOLATION, got %08lx\n", status); ok( readcount == 0, "Expected to read 0 bytes, got %ld\n",readcount); */ CloseHandle(process); } START_TEST(info) { if(!InitFunctionPtrs()) return; /* NtQuerySystemInformation */ /* 0x0 SystemBasicInformation */ trace("Starting test_query_basic()\n"); test_query_basic(); /* 0x1 SystemCpuInformation */ trace("Starting test_query_cpu()\n"); test_query_cpu(); /* 0x2 SystemPerformanceInformation */ trace("Starting test_query_performance()\n"); test_query_performance(); /* 0x3 SystemTimeOfDayInformation */ trace("Starting test_query_timeofday()\n"); test_query_timeofday(); /* 0x5 SystemProcessInformation */ trace("Starting test_query_process()\n"); test_query_process(); /* 0x8 SystemProcessorPerformanceInformation */ trace("Starting test_query_procperf()\n"); test_query_procperf(); /* 0xb SystemModuleInformation */ trace("Starting test_query_module()\n"); test_query_module(); /* 0x10 SystemHandleInformation */ trace("Starting test_query_handle()\n"); test_query_handle(); /* 0x15 SystemCacheInformation */ trace("Starting test_query_cache()\n"); test_query_cache(); /* 0x17 SystemInterruptInformation */ trace("Starting test_query_interrupt()\n"); test_query_interrupt(); /* 0x23 SystemKernelDebuggerInformation */ trace("Starting test_query_kerndebug()\n"); test_query_kerndebug(); /* 0x25 SystemRegistryQuotaInformation */ trace("Starting test_query_regquota()\n"); test_query_regquota(); /* NtQueryInformationProcess */ /* 0x0 ProcessBasicInformation */ trace("Starting test_query_process_basic()\n"); test_query_process_basic(); /* 0x2 ProcessIoCounters */ trace("Starting test_query_process_io()\n"); test_query_process_io(); /* 0x3 ProcessVmCounters */ trace("Starting test_query_process_vm()\n"); test_query_process_vm(); /* 0x4 ProcessTimes */ trace("Starting test_query_process_times()\n"); test_query_process_times(); /* 0x14 ProcessHandleCount */ trace("Starting test_query_process_handlecount()\n"); test_query_process_handlecount(); /* belongs into it's own file */ trace("Starting test_readvirtualmemory()\n"); test_readvirtualmemory(); }