Juan Lang : ntdll/tests: Add tests for process and thread affinity.
Alexandre Julliard
julliard at winehq.org
Tue Sep 29 11:09:07 CDT 2009
Module: wine
Branch: master
Commit: d9ce24e6cb5ebea3a3a1e1570391422dbed13afe
URL: http://source.winehq.org/git/wine.git/?a=commit;h=d9ce24e6cb5ebea3a3a1e1570391422dbed13afe
Author: Juan Lang <juan.lang at gmail.com>
Date: Mon Sep 28 08:21:59 2009 -0700
ntdll/tests: Add tests for process and thread affinity.
---
dlls/ntdll/tests/info.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 79 insertions(+), 0 deletions(-)
diff --git a/dlls/ntdll/tests/info.c b/dlls/ntdll/tests/info.c
index ff61a2b..5c44d6d 100644
--- a/dlls/ntdll/tests/info.c
+++ b/dlls/ntdll/tests/info.c
@@ -23,6 +23,9 @@
static NTSTATUS (WINAPI * pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG);
static NTSTATUS (WINAPI * pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG);
+static NTSTATUS (WINAPI * pNtQueryInformationThread)(HANDLE, THREADINFOCLASS, PVOID, ULONG, PULONG);
+static NTSTATUS (WINAPI * pNtSetInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG);
+static NTSTATUS (WINAPI * pNtSetInformationThread)(HANDLE, THREADINFOCLASS, PVOID, ULONG);
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
@@ -50,6 +53,9 @@ static BOOL InitFunctionPtrs(void)
NTDLL_GET_PROC(NtQuerySystemInformation);
NTDLL_GET_PROC(NtQueryInformationProcess);
+ NTDLL_GET_PROC(NtQueryInformationThread);
+ NTDLL_GET_PROC(NtSetInformationProcess);
+ NTDLL_GET_PROC(NtSetInformationThread);
NTDLL_GET_PROC(NtReadVirtualMemory);
return TRUE;
@@ -884,6 +890,76 @@ static void test_readvirtualmemory(void)
CloseHandle(process);
}
+static void test_affinity(void)
+{
+ NTSTATUS status;
+ PROCESS_BASIC_INFORMATION pbi;
+ DWORD_PTR proc_affinity, thread_affinity;
+ THREAD_BASIC_INFORMATION tbi;
+
+ status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ proc_affinity = (DWORD_PTR)pbi.Reserved2[0];
+ ok( proc_affinity == (1 << NtCurrentTeb()->Peb->NumberOfProcessors) - 1, "Unexpected process affinity\n" );
+ proc_affinity = 1 << NtCurrentTeb()->Peb->NumberOfProcessors;
+ status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
+ ok( status == STATUS_INVALID_PARAMETER,
+ "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
+
+ proc_affinity = 0;
+ status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
+ todo_wine
+ ok( status == STATUS_INVALID_PARAMETER,
+ "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
+
+ status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ ok( tbi.AffinityMask == (1 << NtCurrentTeb()->Peb->NumberOfProcessors) - 1, "Unexpected thread affinity\n" );
+ thread_affinity = 1 << NtCurrentTeb()->Peb->NumberOfProcessors;
+ status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
+ ok( status == STATUS_INVALID_PARAMETER,
+ "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
+ thread_affinity = 0;
+ status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
+ todo_wine
+ ok( status == STATUS_INVALID_PARAMETER,
+ "Expected STATUS_INVALID_PARAMETER, got %08x\n", status);
+
+ thread_affinity = 1;
+ status = pNtSetInformationThread( GetCurrentThread(), ThreadAffinityMask, &thread_affinity, sizeof(thread_affinity) );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
+ ok( tbi.AffinityMask == 1, "Unexpected thread affinity\n" );
+
+ if (NtCurrentTeb()->Peb->NumberOfProcessors <= 1)
+ {
+ skip("only one processor, skipping affinity testing\n");
+ return;
+ }
+ proc_affinity = 2;
+ status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ proc_affinity = (DWORD_PTR)pbi.Reserved2[0];
+ ok( proc_affinity == 2, "Unexpected process affinity\n" );
+ /* Setting the process affinity changes the thread affinity to match */
+ status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ todo_wine
+ ok( tbi.AffinityMask == 2, "Unexpected thread affinity\n" );
+
+ proc_affinity = (1 << NtCurrentTeb()->Peb->NumberOfProcessors) - 1;
+ status = pNtSetInformationProcess( GetCurrentProcess(), ProcessAffinityMask, &proc_affinity, sizeof(proc_affinity) );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ /* Resetting the process affinity also resets the thread affinity */
+ status = pNtQueryInformationThread( GetCurrentThread(), ThreadBasicInformation, &tbi, sizeof(tbi), NULL );
+ ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
+ todo_wine
+ ok( tbi.AffinityMask == (1 << NtCurrentTeb()->Peb->NumberOfProcessors) - 1,
+ "Unexpected thread affinity" );
+}
+
START_TEST(info)
{
if(!InitFunctionPtrs())
@@ -968,4 +1044,7 @@ START_TEST(info)
/* belongs into it's own file */
trace("Starting test_readvirtualmemory()\n");
test_readvirtualmemory();
+
+ trace("Starting test_affinity()\n");
+ test_affinity();
}
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