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ntdll/tests: Add more HideFromDebugger tests. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2020-06-26 11:27:28 +02:00 committed by Alexandre Julliard
parent c70a303cd4
commit eef527723f
1 changed files with 45 additions and 1 deletions
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46
dlls/ntdll/tests/info.c
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@ -2346,7 +2346,6 @@ static void test_affinity(void)
DWORD_PTR proc_affinity, thread_affinity; DWORD_PTR proc_affinity, thread_affinity;
THREAD_BASIC_INFORMATION tbi; THREAD_BASIC_INFORMATION tbi;
SYSTEM_INFO si; SYSTEM_INFO si;
ULONG dummy;
GetSystemInfo(&si); GetSystemInfo(&si);
status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL ); status = pNtQueryInformationProcess( GetCurrentProcess(), ProcessBasicInformation, &pbi, sizeof(pbi), NULL );
@ -2451,6 +2450,20 @@ static void test_affinity(void)
ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status);
ok( tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1, ok( tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1,
"Unexpected thread affinity\n" ); "Unexpected thread affinity\n" );
}
static DWORD WINAPI hide_from_debugger_thread(void *arg)
{
HANDLE stop_event = arg;
WaitForSingleObject( stop_event, INFINITE );
return 0;
}
static void test_HideFromDebugger(void)
{
NTSTATUS status;
HANDLE thread, stop_event;
ULONG dummy;
dummy = 0; dummy = 0;
status = pNtSetInformationThread( GetCurrentThread(), ThreadHideFromDebugger, &dummy, sizeof(ULONG) ); status = pNtSetInformationThread( GetCurrentThread(), ThreadHideFromDebugger, &dummy, sizeof(ULONG) );
@ -2477,6 +2490,34 @@ static void test_affinity(void)
ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status ); ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status );
if (status == STATUS_SUCCESS) ok( dummy == 1, "Expected dummy == 1, got %08x\n", dummy ); if (status == STATUS_SUCCESS) ok( dummy == 1, "Expected dummy == 1, got %08x\n", dummy );
} }
stop_event = CreateEventA( NULL, FALSE, FALSE, NULL );
ok( stop_event != NULL, "CreateEvent failed\n" );
thread = CreateThread( NULL, 0, hide_from_debugger_thread, stop_event, 0, NULL );
ok( thread != INVALID_HANDLE_VALUE, "CreateThread failed with %d\n", GetLastError() );
dummy = 0;
status = NtQueryInformationThread( thread, ThreadHideFromDebugger, &dummy, 1, NULL );
todo_wine
ok( status == STATUS_SUCCESS || status == STATUS_INVALID_INFO_CLASS,
"Expected STATUS_SUCCESS, got %08x\n", status );
if (status == STATUS_SUCCESS) ok( dummy == 0, "Expected dummy == 0, got %08x\n", dummy );
status = pNtSetInformationThread( thread, ThreadHideFromDebugger, NULL, 0 );
todo_wine
ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x\n", status );
dummy = 0;
status = NtQueryInformationThread( thread, ThreadHideFromDebugger, &dummy, 1, NULL );
todo_wine
ok( status == STATUS_SUCCESS || status == STATUS_INVALID_INFO_CLASS,
"Expected STATUS_SUCCESS, got %08x\n", status );
if (status == STATUS_SUCCESS) ok( dummy == 1, "Expected dummy == 1, got %08x\n", dummy );
SetEvent( stop_event );
WaitForSingleObject( thread, INFINITE );
CloseHandle( thread );
CloseHandle( stop_event );
} }
static void test_NtGetCurrentProcessorNumber(void) static void test_NtGetCurrentProcessorNumber(void)
@ -2847,6 +2888,9 @@ START_TEST(info)
trace("Starting test_affinity()\n"); trace("Starting test_affinity()\n");
test_affinity(); test_affinity();
trace("Starting test_HideFromDebugger()\n");
test_HideFromDebugger();
trace("Starting test_NtGetCurrentProcessorNumber()\n"); trace("Starting test_NtGetCurrentProcessorNumber()\n");
test_NtGetCurrentProcessorNumber(); test_NtGetCurrentProcessorNumber();