| /* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 HMODULE hntdll = 0; |
| |
| #define NTDLL_GET_PROC(func) \ |
| p ## func = (void*)GetProcAddress(hntdll, #func); \ |
| if(!p ## func) { \ |
| trace("GetProcAddress(%s) failed\n", #func); \ |
| FreeLibrary(hntdll); \ |
| return FALSE; \ |
| } |
| |
| static BOOL InitFunctionPtrs(void) |
| { |
| hntdll = LoadLibraryA("ntdll.dll"); |
| if(!hntdll) { |
| trace("Could not load ntdll.dll\n"); |
| return FALSE; |
| } |
| if (hntdll) |
| { |
| NTDLL_GET_PROC(NtQuerySystemInformation) |
| NTDLL_GET_PROC(NtQueryInformationProcess) |
| } |
| return TRUE; |
| } |
| |
| static void test_query_basic() |
| { |
| 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 %08lx\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 %08lx\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 %08lx\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 %08lx\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 %08lx\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 %08lx\n", status); |
| ok( sizeof(sbi) == ReturnLength, "Inconsistent length (%d) <-> (%ld)\n", sizeof(sbi), 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() |
| { |
| DWORD status; |
| ULONG ReturnLength; |
| SYSTEM_CPU_INFORMATION sci; |
| |
| status = pNtQuerySystemInformation(SystemCpuInformation, &sci, sizeof(sci), &ReturnLength); |
| ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); |
| ok( sizeof(sci) == ReturnLength, "Inconsistent length (%d) <-> (%ld)\n", sizeof(sci), ReturnLength); |
| |
| /* Check if we have some return values */ |
| trace("Processor FeatureSet : %08lx\n", sci.FeatureSet); |
| ok( sci.FeatureSet != 0, "Expected some features for this processor, got %08lx\n", sci.FeatureSet); |
| } |
| |
| static void test_query_timeofday() |
| { |
| 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 %08lx\n", status); |
| ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%ld)\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 %08lx\n", status); |
| ok( 32 == ReturnLength, "ReturnLength should be 0, it is (%ld)\n", ReturnLength); |
| } |
| else |
| { |
| status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 0, &ReturnLength); |
| ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); |
| ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%ld)\n", ReturnLength); |
| |
| sti.uCurrentTimeZoneId = 0xdeadbeef; |
| status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, 24, &ReturnLength); |
| ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); |
| ok( 24 == ReturnLength, "ReturnLength should be 24, it is (%ld)\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 %08lx\n", status); |
| ok( 32 == ReturnLength, "ReturnLength should be 32, it is (%ld)\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 %08lx\n", status); |
| ok( 0 == ReturnLength, "ReturnLength should be 0, it is (%ld)\n", ReturnLength); |
| |
| status = pNtQuerySystemInformation(SystemTimeOfDayInformation, &sti, sizeof(sti), &ReturnLength); |
| ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); |
| ok( sizeof(sti) == ReturnLength, "Inconsistent length (%d) <-> (%ld)\n", sizeof(sti), ReturnLength); |
| } |
| |
| /* Check if we have some return values */ |
| trace("uCurrentTimeZoneId : (%ld)\n", sti.uCurrentTimeZoneId); |
| } |
| |
| static void test_query_process() |
| { |
| DWORD status; |
| ULONG ReturnLength; |
| int i = 0, j = 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 %08lx\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) trace("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++; |
| |
| ok( spi->dwThreadCount > 0, "Expected some threads for this process, got 0\""); |
| |
| /* Loop through the threads, skip NT4 for now */ |
| |
| if (!is_nt) |
| { |
| for ( j = 0; j < spi->dwThreadCount; j++) |
| { |
| k++; |
| ok ( spi->ti[j].dwOwningPID == spi->dwProcessID, |
| "The owning pid of the thread (%ld) doesn't equal the pid (%ld) of the process\n", |
| spi->ti[j].dwOwningPID, spi->dwProcessID); |
| } |
| } |
| |
| if (!spi->dwOffset) break; |
| |
| 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); |
| |
| HeapFree( GetProcessHeap(), 0, spi); |
| } |
| |
| static void test_query_handle() |
| { |
| 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 %08lx\n", status); |
| } |
| ok( ReturnLength > 0, "Expected ReturnLength to be > 0, it was %ld\n", ReturnLength); |
| |
| SystemInformationLength = ReturnLength; |
| shi = HeapReAlloc(GetProcessHeap(), 0, shi , SystemInformationLength); |
| status = pNtQuerySystemInformation(SystemHandleInformation, shi, SystemInformationLength, &ReturnLength); |
| ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); |
| |
| /* Check if we have some return values */ |
| trace("Number of Handles : %ld\n", shi->Count); |
| todo_wine |
| { |
| /* our implementation is a stub for now */ |
| ok( shi->Count > 1, "Expected more than 1 handles, got (%ld)\n", shi->Count); |
| } |
| |
| HeapFree( GetProcessHeap(), 0, shi); |
| } |
| |
| static void test_query_process_basic() |
| { |
| 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 %08lx\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 %08lx\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 %08lx\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 %08lx\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 %08lx\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 %08lx\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 %08lx\n", status); |
| ok( sizeof(pbi) == ReturnLength, "Inconsistent length (%d) <-> (%ld)\n", sizeof(pbi), ReturnLength); |
| |
| /* Check if we have some return values */ |
| trace("ProcessID : %ld\n", pbi.UniqueProcessId); |
| ok( pbi.UniqueProcessId > 0, "Expected a ProcessID > 0, got 0, got %ld\n", pbi.UniqueProcessId); |
| } |
| |
| 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(); |
| |
| /* 0x3 SystemCpuInformation */ |
| trace("Starting test_query_timeofday()\n"); |
| test_query_timeofday(); |
| |
| /* 0x5 SystemProcessInformation */ |
| trace("Starting test_query_process()\n"); |
| test_query_process(); |
| |
| /* 0x10 SystemHandleInformation */ |
| trace("Starting test_query_handle()\n"); |
| test_query_handle(); |
| |
| /* NtQueryInformationProcess */ |
| |
| trace("Starting test_query_process_basic()\n"); |
| test_query_process_basic(); |
| |
| FreeLibrary(hntdll); |
| } |
