mirror of
https://github.com/reactos/reactos.git
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114 lines
3.7 KiB
C
114 lines
3.7 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 Singly-linked list test
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* PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
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*/
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struct _SINGLE_LIST_ENTRY;
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#ifdef _X86_
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struct _SINGLE_LIST_ENTRY *__stdcall ExInterlockedPushEntryList(struct _SINGLE_LIST_ENTRY *, struct _SINGLE_LIST_ENTRY *, unsigned long *);
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struct _SINGLE_LIST_ENTRY *__stdcall ExInterlockedPopEntryList(struct _SINGLE_LIST_ENTRY *, unsigned long *);
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#endif
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#include <kmt_test.h>
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#define ok_eq_free2(Value, Expected) do \
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{ \
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if (KmtIsCheckedBuild) \
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ok_eq_pointer(Value, (PVOID)(ULONG_PTR)0xBADDD0FFBADDD0FFULL); \
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else \
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ok_eq_pointer(Value, Expected); \
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} while (0)
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PSINGLE_LIST_ENTRY FlushList(PSINGLE_LIST_ENTRY ListHead)
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{
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PSINGLE_LIST_ENTRY Ret = ListHead->Next;
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ListHead->Next = NULL;
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return Ret;
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}
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USHORT QueryDepthList(PSINGLE_LIST_ENTRY ListHead)
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{
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USHORT Depth = 0;
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while (ListHead->Next)
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{
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++Depth;
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ListHead = ListHead->Next;
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}
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return Depth;
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}
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PSINGLE_LIST_ENTRY PushEntryListWrapper(PSINGLE_LIST_ENTRY ListHead, PSINGLE_LIST_ENTRY Entry, PKSPIN_LOCK Lock)
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{
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PSINGLE_LIST_ENTRY Ret;
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UNREFERENCED_PARAMETER(Lock);
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Ret = ListHead->Next;
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PushEntryList(ListHead, Entry);
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return Ret;
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}
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#define CheckListHeader(ListHead, ExpectedPointer, ExpectedDepth) do \
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{ \
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ok_eq_pointer((ListHead)->Next, ExpectedPointer); \
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ok_eq_uint(QueryDepthList(ListHead), ExpectedDepth); \
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ok_irql(HIGH_LEVEL); \
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ok_bool_true(KmtAreInterruptsEnabled(), "Interrupts enabled:"); \
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} while (0)
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#define PXLIST_HEADER PSINGLE_LIST_ENTRY
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#define PXLIST_ENTRY PSINGLE_LIST_ENTRY
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#define PushXList ExInterlockedPushEntryList
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#define PopXList ExInterlockedPopEntryList
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#define FlushXList FlushList
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#define ok_free_xlist ok_eq_free2
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#define CheckXListHeader CheckListHeader
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#define TestXListFunctional TestListFunctional
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#include "ExXList.h"
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#undef ExInterlockedPushEntryList
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#undef ExInterlockedPopEntryList
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#define TestXListFunctional TestListFunctionalExports
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#include "ExXList.h"
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#undef PushXList
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#define PushXList PushEntryListWrapper
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#undef PopXList
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#define PopXList(h, s) PopEntryList(h)
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#undef ok_free_xlist
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#define ok_free_xlist ok_eq_pointer
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#define TestXListFunctional TestListFunctionalNoInterlocked
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#include "ExXList.h"
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START_TEST(ExSingleList)
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{
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KSPIN_LOCK SpinLock;
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PSINGLE_LIST_ENTRY ListHead;
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PSINGLE_LIST_ENTRY Entries;
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SIZE_T EntriesSize = 5 * sizeof *Entries;
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PCHAR Buffer;
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KIRQL Irql;
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KeInitializeSpinLock(&SpinLock);
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/* make sure stuff is as un-aligned as possible ;) */
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Buffer = ExAllocatePoolWithTag(NonPagedPool, sizeof *ListHead + EntriesSize + 1, 'TLiS');
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ListHead = (PVOID)&Buffer[1];
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Entries = (PVOID)&ListHead[1];
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KeRaiseIrql(HIGH_LEVEL, &Irql);
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RtlFillMemory(Entries, sizeof(*Entries), 0x55);
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ListHead->Next = NULL;
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TestListFunctional(ListHead, Entries, &SpinLock);
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RtlFillMemory(Entries, sizeof(*Entries), 0x55);
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ListHead->Next = NULL;
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TestListFunctionalExports(ListHead, Entries, &SpinLock);
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RtlFillMemory(Entries, sizeof(*Entries), 0x55);
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ListHead->Next = NULL;
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TestListFunctionalNoInterlocked(ListHead, Entries, &SpinLock);
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KeLowerIrql(Irql);
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ExFreePoolWithTag(Buffer, 'TLiS');
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}
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