Sebastian Lackner : psapi/tests: Add tests for GetPerformanceInfo function.
Module: wine Branch: master Commit: 4297046d013c9e941221d850728fefd285108181 URL: http://source.winehq.org/git/wine.git/?a=commit;h=4297046d013c9e941221d85072... Author: Sebastian Lackner <sebastian(a)fds-team.de> Date: Fri Nov 14 06:47:13 2014 +0100 psapi/tests: Add tests for GetPerformanceInfo function. --- dlls/psapi/tests/psapi_main.c | 137 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 136 insertions(+), 1 deletion(-) diff --git a/dlls/psapi/tests/psapi_main.c b/dlls/psapi/tests/psapi_main.c index 62d4f5c..7220da9 100644 --- a/dlls/psapi/tests/psapi_main.c +++ b/dlls/psapi/tests/psapi_main.c @@ -53,14 +53,16 @@ static DWORD (WINAPI *pGetModuleFileNameExW)(HANDLE, HMODULE, LPWSTR, DWORD); static BOOL (WINAPI *pGetModuleInformation)(HANDLE, HMODULE, LPMODULEINFO, DWORD); static DWORD (WINAPI *pGetMappedFileNameA)(HANDLE, LPVOID, LPSTR, DWORD); static DWORD (WINAPI *pGetMappedFileNameW)(HANDLE, LPVOID, LPWSTR, DWORD); +static BOOL (WINAPI *pGetPerformanceInfo)(PPERFORMANCE_INFORMATION, DWORD); static DWORD (WINAPI *pGetProcessImageFileNameA)(HANDLE, LPSTR, DWORD); static DWORD (WINAPI *pGetProcessImageFileNameW)(HANDLE, LPWSTR, DWORD); static BOOL (WINAPI *pGetProcessMemoryInfo)(HANDLE, PPROCESS_MEMORY_COUNTERS, DWORD); static BOOL (WINAPI *pGetWsChanges)(HANDLE, PPSAPI_WS_WATCH_INFORMATION, DWORD); static BOOL (WINAPI *pInitializeProcessForWsWatch)(HANDLE); static BOOL (WINAPI *pQueryWorkingSet)(HANDLE, PVOID, DWORD); +static NTSTATUS (WINAPI *pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG); static NTSTATUS (WINAPI *pNtQueryVirtualMemory)(HANDLE, LPCVOID, ULONG, PVOID, SIZE_T, SIZE_T *); - + static BOOL InitFunctionPtrs(HMODULE hpsapi) { PSAPI_GET_PROC(EmptyWorkingSet); @@ -77,10 +79,13 @@ static BOOL InitFunctionPtrs(HMODULE hpsapi) PSAPI_GET_PROC(InitializeProcessForWsWatch); PSAPI_GET_PROC(QueryWorkingSet); /* GetProcessImageFileName is not exported on NT4 */ + pGetPerformanceInfo = + (void *)GetProcAddress(hpsapi, "GetPerformanceInfo"); pGetProcessImageFileNameA = (void *)GetProcAddress(hpsapi, "GetProcessImageFileNameA"); pGetProcessImageFileNameW = (void *)GetProcAddress(hpsapi, "GetProcessImageFileNameW"); + pNtQuerySystemInformation = (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQuerySystemInformation"); pNtQueryVirtualMemory = (void *)GetProcAddress(GetModuleHandleA("ntdll.dll"), "NtQueryVirtualMemory"); return TRUE; } @@ -184,6 +189,135 @@ static void test_GetModuleInformation(void) ok(info.lpBaseOfDll == hMod, "lpBaseOfDll=%p hMod=%p\n", info.lpBaseOfDll, hMod); } +static void test_GetPerformanceInfo(void) +{ + PERFORMANCE_INFORMATION info; + NTSTATUS status; + DWORD size; + BOOL ret; + + SetLastError(0xdeadbeef); + ret = pGetPerformanceInfo(&info, sizeof(info)-1); + ok(!ret, "GetPerformanceInfo unexpectedly succeeded\n"); + ok(GetLastError() == ERROR_BAD_LENGTH, "expected error=ERROR_BAD_LENGTH but got %d\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = pGetPerformanceInfo(&info, sizeof(info)); + todo_wine + ok(ret, "GetPerformanceInfo failed with %d\n", GetLastError()); + todo_wine + ok(info.cb == sizeof(PERFORMANCE_INFORMATION), "got %d\n", info.cb); + + if (!pNtQuerySystemInformation) + win_skip("NtQuerySystemInformation not found, skipping tests\n"); + else + { + char performance_buffer[sizeof(SYSTEM_PERFORMANCE_INFORMATION) + 16]; /* larger on w2k8/win7 */ + SYSTEM_PERFORMANCE_INFORMATION *sys_performance_info = (SYSTEM_PERFORMANCE_INFORMATION *)performance_buffer; + SYSTEM_PROCESS_INFORMATION *sys_process_info = NULL, *spi; + SYSTEM_BASIC_INFORMATION sys_basic_info; + DWORD process_count, handle_count, thread_count; + + /* compare with values from SYSTEM_PERFORMANCE_INFORMATION */ + size = 0; + status = pNtQuerySystemInformation(SystemPerformanceInformation, sys_performance_info, sizeof(performance_buffer), &size); + ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status); + ok(size >= sizeof(SYSTEM_PERFORMANCE_INFORMATION), "incorrect length %d\n", size); + + todo_wine + ok(info.CommitTotal == sys_performance_info->TotalCommittedPages, + "expected info.CommitTotal=%u but got %u\n", + sys_performance_info->TotalCommittedPages, (ULONG)info.CommitTotal); + + todo_wine + ok(info.CommitLimit == sys_performance_info->TotalCommitLimit, + "expected info.CommitLimit=%u but got %u\n", + sys_performance_info->TotalCommitLimit, (ULONG)info.CommitLimit); + + todo_wine + ok(info.CommitPeak == sys_performance_info->PeakCommitment, + "expected info.CommitPeak=%u but got %u\n", + sys_performance_info->PeakCommitment, (ULONG)info.CommitPeak); + + todo_wine + ok(info.PhysicalAvailable >= max(sys_performance_info->AvailablePages, 25) - 25 && + info.PhysicalAvailable <= sys_performance_info->AvailablePages + 25, + "expected approximately info.PhysicalAvailable=%u but got %u\n", + sys_performance_info->AvailablePages, (ULONG)info.PhysicalAvailable); + + /* TODO: info.SystemCache not checked yet - to which field(s) does this value correspond to? */ + + todo_wine + ok(info.KernelTotal == sys_performance_info->PagedPoolUsage + sys_performance_info->NonPagedPoolUsage, + "expected info.KernelTotal=%u but got %u\n", + sys_performance_info->PagedPoolUsage + sys_performance_info->NonPagedPoolUsage, (ULONG)info.KernelTotal); + + todo_wine + ok(info.KernelPaged == sys_performance_info->PagedPoolUsage, + "expected info.KernelPaged=%u but got %u\n", + sys_performance_info->PagedPoolUsage, (ULONG)info.KernelPaged); + + todo_wine + ok(info.KernelNonpaged == sys_performance_info->NonPagedPoolUsage, + "expected info.KernelNonpaged=%u but got %u\n", + sys_performance_info->NonPagedPoolUsage, (ULONG)info.KernelNonpaged); + + /* compare with values from SYSTEM_BASIC_INFORMATION */ + size = 0; + status = pNtQuerySystemInformation(SystemBasicInformation, &sys_basic_info, sizeof(sys_basic_info), &size); + ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status); + ok(size >= sizeof(SYSTEM_BASIC_INFORMATION), "incorrect length %d\n", size); + + todo_wine + ok(info.PhysicalTotal == sys_basic_info.MmNumberOfPhysicalPages, + "expected info.PhysicalTotal=%u but got %u\n", + sys_basic_info.MmNumberOfPhysicalPages, (ULONG)info.PhysicalTotal); + + todo_wine + ok(info.PageSize == sys_basic_info.PageSize, + "expected info.PageSize=%u but got %u\n", + sys_basic_info.PageSize, (ULONG)info.PageSize); + + /* compare with values from SYSTEM_PROCESS_INFORMATION */ + size = 0; + status = pNtQuerySystemInformation(SystemProcessInformation, NULL, 0, &size); + ok(status == STATUS_INFO_LENGTH_MISMATCH, "expected STATUS_LENGTH_MISMATCH, got %08x\n", status); + ok(size > 0, "incorrect length %d\n", size); + while (status == STATUS_INFO_LENGTH_MISMATCH) + { + sys_process_info = HeapAlloc(GetProcessHeap(), 0, size); + ok(sys_process_info != NULL, "failed to allocate memory\n"); + status = pNtQuerySystemInformation(SystemProcessInformation, sys_process_info, size, &size); + if (status == STATUS_SUCCESS) break; + HeapFree(GetProcessHeap(), 0, sys_process_info); + } + ok(status == STATUS_SUCCESS, "expected STATUS_SUCCESS, got %08x\n", status); + + process_count = handle_count = thread_count = 0; + for (spi = sys_process_info;; spi = (SYSTEM_PROCESS_INFORMATION *)(((char *)spi) + spi->NextEntryOffset)) + { + process_count++; + handle_count += spi->HandleCount; + thread_count += spi->dwThreadCount; + if (spi->NextEntryOffset == 0) break; + } + HeapFree(GetProcessHeap(), 0, sys_process_info); + + todo_wine + ok(info.HandleCount == handle_count, + "expected info.HandleCount=%u but got %u\n", handle_count, info.HandleCount); + + todo_wine + ok(info.ProcessCount == process_count, + "expected info.ProcessCount=%u but got %u\n", process_count, info.ProcessCount); + + todo_wine + ok(info.ThreadCount == thread_count, + "expected info.ThreadCount=%u but got %u\n", thread_count, info.ThreadCount); + } +} + + static void test_GetProcessMemoryInfo(void) { PROCESS_MEMORY_COUNTERS pmc; @@ -677,6 +811,7 @@ START_TEST(psapi_main) test_EnumProcesses(); test_EnumProcessModules(); test_GetModuleInformation(); + test_GetPerformanceInfo(); test_GetProcessMemoryInfo(); test_GetMappedFileName(); test_GetProcessImageFileName();
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Alexandre Julliard