Rémi Bernon : ntdll/tests: Add more HideFromDebugger tests.
Alexandre Julliard
julliard at winehq.org
Tue Jun 30 14:55:05 CDT 2020
Module: wine
Branch: master
Commit: eef527723f02abcdb301b02cae059b123f277d26
URL: https://source.winehq.org/git/wine.git/?a=commit;h=eef527723f02abcdb301b02cae059b123f277d26
Author: Rémi Bernon <rbernon at codeweavers.com>
Date: Fri Jun 26 11:27:28 2020 +0200
ntdll/tests: Add more HideFromDebugger tests.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ntdll/tests/info.c | 46 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 45 insertions(+), 1 deletion(-)
diff --git a/dlls/ntdll/tests/info.c b/dlls/ntdll/tests/info.c
index 4de562b994..5ac57536b2 100644
--- a/dlls/ntdll/tests/info.c
+++ b/dlls/ntdll/tests/info.c
@@ -2346,7 +2346,6 @@ static void test_affinity(void)
DWORD_PTR proc_affinity, thread_affinity;
THREAD_BASIC_INFORMATION tbi;
SYSTEM_INFO si;
- ULONG dummy;
GetSystemInfo(&si);
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( tbi.AffinityMask == (1 << si.dwNumberOfProcessors) - 1,
"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;
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 );
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)
@@ -2847,6 +2888,9 @@ START_TEST(info)
trace("Starting test_affinity()\n");
test_affinity();
+ trace("Starting test_HideFromDebugger()\n");
+ test_HideFromDebugger();
+
trace("Starting test_NtGetCurrentProcessorNumber()\n");
test_NtGetCurrentProcessorNumber();
More information about the wine-cvs
mailing list