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https://github.com/reactos/reactos.git
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117 lines
4.3 KiB
C
117 lines
4.3 KiB
C
/*
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* PROJECT: ReactOS kernel-mode tests
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Kernel-Mode Test Suite Event creation test
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* PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
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*/
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#include <kmt_test.h>
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#ifdef _WIN64
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#define KERNEL_HANDLE_FLAG 0xFFFFFFFF80000000ULL
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#else
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#define KERNEL_HANDLE_FLAG 0x80000000
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#endif
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#define CheckEventObject(Handle, Pointers, Handles) do \
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{ \
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PUBLIC_OBJECT_BASIC_INFORMATION ObjectInfo; \
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Status = ZwQueryObject(Handle, ObjectBasicInformation, \
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&ObjectInfo, sizeof ObjectInfo, NULL); \
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ok_eq_hex(Status, STATUS_SUCCESS); \
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ok_eq_ulong(ObjectInfo.PointerCount, Pointers); \
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ok_eq_ulong(ObjectInfo.HandleCount, Handles); \
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ok_eq_ulong(ObjectInfo.Attributes, 0); \
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ok_eq_ulong(ObjectInfo.GrantedAccess, EVENT_ALL_ACCESS); \
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ok(((ULONG_PTR)Handle & KERNEL_HANDLE_FLAG) == KERNEL_HANDLE_FLAG, \
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"Handle %p is not a kernel handle\n", Handle); \
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} while (0)
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static
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VOID
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TestCreateEvent(
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PRKEVENT (NTAPI *CreateEvent)(PUNICODE_STRING, PHANDLE),
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PUNICODE_STRING EventName,
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EVENT_TYPE Type)
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{
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NTSTATUS Status;
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PKEVENT Event, Event2;
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HANDLE EventHandle, EventHandle2;
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LONG State;
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/* Nameless event */
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KmtStartSeh()
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Event = CreateEvent(NULL, &EventHandle);
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ok(Event != NULL, "Event is NULL\n");
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ok(EventHandle != NULL, "EventHandle is NULL\n");
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if (!skip(EventHandle != NULL, "No event\n"))
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{
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ok_eq_uint(Event->Header.Type, Type);
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State = KeReadStateEvent(Event);
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ok_eq_long(State, 1L);
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CheckEventObject(EventHandle, 2UL, 1UL);
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Status = ZwClose(EventHandle);
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ok_eq_hex(Status, STATUS_SUCCESS);
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}
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KmtEndSeh(STATUS_SUCCESS);
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/* Named event */
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EventHandle = NULL;
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Event = CreateEvent(EventName, &EventHandle);
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ok(Event != NULL, "Event is NULL\n");
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ok(EventHandle != NULL, "EventHandle is NULL\n");
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if (!skip(EventHandle != NULL, "No event\n"))
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{
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ok_eq_uint(Event->Header.Type, Type);
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State = KeReadStateEvent(Event);
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ok_eq_long(State, 1L);
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CheckEventObject(EventHandle, 3UL, 1UL);
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/* Open the existing one */
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EventHandle2 = NULL;
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Event2 = CreateEvent(EventName, &EventHandle2);
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CheckEventObject(EventHandle, 4UL, 2UL);
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ok(Event2 != NULL, "Event is NULL\n");
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ok(EventHandle2 != NULL, "EventHandle is NULL\n");
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if (!skip(EventHandle2 != NULL, "No event\n"))
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{
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CheckEventObject(EventHandle2, 4UL, 2UL);
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ZwClose(EventHandle2);
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}
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CheckEventObject(EventHandle, 3UL, 1UL);
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Status = ZwClose(EventHandle);
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ok_eq_hex(Status, STATUS_SUCCESS);
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}
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}
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START_TEST(IoEvent)
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{
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PKEVENT Event, Event2;
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HANDLE EventHandle = NULL, EventHandle2 = NULL;
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UNICODE_STRING NotificationEventName = RTL_CONSTANT_STRING(L"\\BaseNamedObjects\\KmTestIoEventNotificationEvent");
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UNICODE_STRING SynchronizationEventName = RTL_CONSTANT_STRING(L"\\BaseNamedObjects\\KmTestIoEventSynchronizationEvent");
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TestCreateEvent(IoCreateNotificationEvent, &NotificationEventName, NotificationEvent);
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TestCreateEvent(IoCreateSynchronizationEvent, &SynchronizationEventName, SynchronizationEvent);
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/* Create different types with the same name */
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Event = IoCreateNotificationEvent(&NotificationEventName, &EventHandle);
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ok(Event != NULL, "Event is NULL\n");
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ok(EventHandle != NULL, "EventHandle is NULL\n");
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if (!skip(EventHandle != NULL, "No event\n"))
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{
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ok_eq_uint(Event->Header.Type, NotificationEvent);
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Event2 = IoCreateSynchronizationEvent(&NotificationEventName, &EventHandle2);
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ok(Event2 != NULL, "Event is NULL\n");
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ok(EventHandle2 != NULL, "EventHandle is NULL\n");
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if (!skip(EventHandle2 != NULL, "No event\n"))
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{
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ok_eq_uint(Event2->Header.Type, NotificationEvent);
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ZwClose(EventHandle2);
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}
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ZwClose(EventHandle);
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}
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}
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