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82 lines
3 KiB
C
82 lines
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 sequenced 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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union _SLIST_HEADER;
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struct _SINGLE_LIST_ENTRY *__fastcall ExInterlockedPushEntrySList(union _SLIST_HEADER *, struct _SINGLE_LIST_ENTRY *, unsigned long *);
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struct _SINGLE_LIST_ENTRY *__fastcall ExInterlockedPopEntrySList(union _SLIST_HEADER *, unsigned long *);
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#include <kmt_test.h>
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/* TODO: SLIST_HEADER is a lot different for x64 */
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#ifndef _M_AMD64
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#define CheckSListHeader(ListHead, ExpectedPointer, ExpectedDepth) do \
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{ \
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ok_eq_pointer((ListHead)->Next.Next, ExpectedPointer); \
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/*ok_eq_pointer(FirstEntrySList(ListHead), ExpectedPointer);*/ \
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ok_eq_uint((ListHead)->Depth, ExpectedDepth); \
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ok_eq_uint((ListHead)->Sequence, ExpectedSequence); \
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ok_eq_uint(ExQueryDepthSList(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 PSLIST_HEADER
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#define PXLIST_ENTRY PSLIST_ENTRY
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#define PushXList ExInterlockedPushEntrySList
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#define PopXList ExInterlockedPopEntrySList
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#define FlushXList ExInterlockedFlushSList
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#define ok_free_xlist ok_eq_pointer
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#define CheckXListHeader CheckSListHeader
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#define TestXListFunctional TestSListFunctional
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#include "ExXList.h"
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#undef ExInterlockedPushEntrySList
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#undef ExInterlockedPopEntrySList
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#define TestXListFunctional TestSListFunctionalExports
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#include "ExXList.h"
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#endif
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START_TEST(ExSequencedList)
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{
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#ifndef _M_AMD64
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PSLIST_HEADER ListHead;
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KSPIN_LOCK SpinLock;
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USHORT ExpectedSequence = 0;
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PKSPIN_LOCK pSpinLock = &SpinLock;
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PCHAR Buffer;
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PSLIST_ENTRY Entries;
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SIZE_T EntriesSize = 5 * sizeof *Entries;
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KIRQL Irql;
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KeInitializeSpinLock(&SpinLock);
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#ifdef _M_IX86
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pSpinLock = NULL;
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#endif
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/* make sure stuff is as un-aligned as possible ;) */
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Buffer = ExAllocatePoolWithTag(NonPagedPool, sizeof *ListHead + EntriesSize + 1, 'TLqS');
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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, EntriesSize, 0x55);
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RtlFillMemory(ListHead, sizeof *ListHead, 0x55);
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InitializeSListHead(ListHead);
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CheckSListHeader(ListHead, NULL, 0);
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TestSListFunctional(ListHead, Entries, pSpinLock);
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RtlFillMemory(Entries, EntriesSize, 0x55);
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RtlFillMemory(ListHead, sizeof *ListHead, 0x55);
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ExInitializeSListHead(ListHead);
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CheckSListHeader(ListHead, NULL, 0);
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TestSListFunctionalExports(ListHead, Entries, pSpinLock);
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KeLowerIrql(Irql);
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ExFreePoolWithTag(Buffer, 'TLqS');
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#endif
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}
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