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reactos/rostests/apitests/ntdll/RtlBitmap.c
Thomas Faber e2ce9d5f37 [NTDLL_APITEST] 
- Add two test cases for RtlFindClearBits/RtlFindSetBits that crash on ROS

svn path=/trunk/; revision=62690
2014-04-08 20:57:03 +00:00

636 lines
19 KiB
C
Raw Blame History

#include <apitest.h>
#define WIN32_NO_STATUS
#include <ndk/mmfuncs.h>
#include <ndk/rtlfuncs.h>
static
PVOID
AllocateGuarded(
_In_ SIZE_T SizeRequested)
{
NTSTATUS Status;
SIZE_T Size = PAGE_ROUND_UP(SizeRequested + PAGE_SIZE);
PVOID VirtualMemory = NULL;
PCHAR StartOfBuffer;
Status = NtAllocateVirtualMemory(NtCurrentProcess(), &VirtualMemory, 0, &Size, MEM_RESERVE, PAGE_NOACCESS);
if (!NT_SUCCESS(Status))
return NULL;
Size -= PAGE_SIZE;
if (Size)
{
Status = NtAllocateVirtualMemory(NtCurrentProcess(), &VirtualMemory, 0, &Size, MEM_COMMIT, PAGE_READWRITE);
if (!NT_SUCCESS(Status))
{
Size = 0;
Status = NtFreeVirtualMemory(NtCurrentProcess(), &VirtualMemory, &Size, MEM_RELEASE);
ok(Status == STATUS_SUCCESS, "Status = %lx\n", Status);
return NULL;
}
}
StartOfBuffer = VirtualMemory;
StartOfBuffer += Size - SizeRequested;
return StartOfBuffer;
}
static
VOID
FreeGuarded(
_In_ PVOID Pointer)
{
NTSTATUS Status;
PVOID VirtualMemory = (PVOID)PAGE_ROUND_DOWN((SIZE_T)Pointer);
SIZE_T Size = 0;
Status = NtFreeVirtualMemory(NtCurrentProcess(), &VirtualMemory, &Size, MEM_RELEASE);
ok(Status == STATUS_SUCCESS, "Status = %lx\n", Status);
}
void
Test_RtlFindMostSignificantBit(void)
{
ok_int(RtlFindMostSignificantBit(0), -1);
ok_int(RtlFindMostSignificantBit(0x0000000000000001ULL), 0);
ok_int(RtlFindMostSignificantBit(0x0000000000000002ULL), 1);
ok_int(RtlFindMostSignificantBit(0x1000000000000000ULL), 60);
ok_int(RtlFindMostSignificantBit(0x8000000000000000ULL), 63);
ok_int(RtlFindMostSignificantBit(0x8000000000000001ULL), 63);
ok_int(RtlFindMostSignificantBit(0xFFFFFFFFFFFFFFFFULL), 63);
ok_int(RtlFindMostSignificantBit(0x0000000070000000ULL), 30);
}
void
Test_RtlFindLeastSignificantBit(void)
{
ok_int(RtlFindLeastSignificantBit(0), -1);
ok_int(RtlFindLeastSignificantBit(0x0000000000000001ULL), 0);
ok_int(RtlFindLeastSignificantBit(0x0000000000000002ULL), 1);
ok_int(RtlFindLeastSignificantBit(0x1000000000000000ULL), 60);
ok_int(RtlFindLeastSignificantBit(0x8000000000000000ULL), 63);
ok_int(RtlFindLeastSignificantBit(0x8000000000000000ULL), 63);
ok_int(RtlFindLeastSignificantBit(0xFFFFFFFFFFFFFFFFULL), 0);
ok_int(RtlFindLeastSignificantBit(0x0000000070000000ULL), 28);
}
void
Test_RtlInitializeBitMap(void)
{
RTL_BITMAP BitMapHeader;
ULONG Buffer[2];
BOOLEAN Exception = FALSE;
_SEH2_TRY
{
RtlInitializeBitMap(NULL, NULL, 0);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Exception = TRUE;
}
_SEH2_END;
ok_int(Exception, 1);
memset(Buffer, 0xcc, sizeof(Buffer));
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(BitMapHeader.SizeOfBitMap, 0);
ok_ptr(BitMapHeader.Buffer, Buffer);
ok_hex(Buffer[0], 0xcccccccc);
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(BitMapHeader.SizeOfBitMap, 8);
ok_hex(Buffer[0], 0xcccccccc);
}
void
Test_RtlClearAllBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
ULONG BufferSize = 2 * sizeof(*Buffer);
Buffer = AllocateGuarded(BufferSize);
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
memset(Buffer, 0xcc, BufferSize);
RtlClearAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0x00000000);
ok_hex(Buffer[1], 0xcccccccc);
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
memset(Buffer, 0xcc, BufferSize);
RtlClearAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0xcccccccc);
ok_hex(Buffer[1], 0xcccccccc);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
memset(Buffer, 0xcc, BufferSize);
RtlClearAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0x00000000);
ok_hex(Buffer[1], 0x00000000);
FreeGuarded(Buffer);
}
void
Test_RtlSetAllBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
ULONG BufferSize = 2 * sizeof(*Buffer);
Buffer = AllocateGuarded(BufferSize);
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
memset(Buffer, 0xcc, BufferSize);
RtlSetAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0xffffffff);
ok_hex(Buffer[1], 0xcccccccc);
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
memset(Buffer, 0xcc, BufferSize);
RtlSetAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0xcccccccc);
ok_hex(Buffer[1], 0xcccccccc);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
memset(Buffer, 0xcc, BufferSize);
RtlSetAllBits(&BitMapHeader);
ok_hex(Buffer[0], 0xffffffff);
ok_hex(Buffer[1], 0xffffffff);
FreeGuarded(Buffer);
}
void
Test_RtlClearBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
ULONG BufferSize = 2 * sizeof(*Buffer);
Buffer = AllocateGuarded(BufferSize);
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
memset(Buffer, 0xff, BufferSize);
RtlClearBits(&BitMapHeader, 0, 0);
ok_hex(Buffer[0], 0xffffffff);
ok_hex(Buffer[1], 0xffffffff);
memset(Buffer, 0xff, BufferSize);
RtlClearBits(&BitMapHeader, 0, 1);
ok_hex(Buffer[0], 0xfffffffe);
ok_hex(Buffer[1], 0xffffffff);
memset(Buffer, 0xff, BufferSize);
RtlClearBits(&BitMapHeader, 21, 1);
ok_hex(Buffer[0], 0xffdfffff);
ok_hex(Buffer[1], 0xffffffff);
memset(Buffer, 0xff, BufferSize);
RtlClearBits(&BitMapHeader, 7, 9);
ok_hex(Buffer[0], 0xffff007f);
ok_hex(Buffer[1], 0xffffffff);
memset(Buffer, 0xff, BufferSize);
RtlClearBits(&BitMapHeader, 13, 22);
ok_hex(Buffer[0], 0x00001fff);
ok_hex(Buffer[1], 0xfffffff8);
memset(Buffer, 0xcc, BufferSize);
RtlClearBits(&BitMapHeader, 3, 6);
RtlClearBits(&BitMapHeader, 11, 5);
RtlClearBits(&BitMapHeader, 21, 7);
RtlClearBits(&BitMapHeader, 37, 4);
ok_hex(Buffer[0], 0xc00c0404);
ok_hex(Buffer[1], 0xcccccc0c);
FreeGuarded(Buffer);
}
void
Test_RtlSetBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
ULONG BufferSize = 2 * sizeof(*Buffer);
Buffer = AllocateGuarded(BufferSize);
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
memset(Buffer, 0x00, BufferSize);
RtlSetBits(&BitMapHeader, 0, 0);
ok_hex(Buffer[0], 0x00000000);
ok_hex(Buffer[1], 0x00000000);
memset(Buffer, 0x00, BufferSize);
RtlSetBits(&BitMapHeader, 0, 1);
ok_hex(Buffer[0], 0x00000001);
ok_hex(Buffer[1], 0x00000000);
memset(Buffer, 0x00, BufferSize);
RtlSetBits(&BitMapHeader, 21, 1);
ok_hex(Buffer[0], 0x00200000);
ok_hex(Buffer[1], 0x00000000);
memset(Buffer, 0x00, BufferSize);
RtlSetBits(&BitMapHeader, 7, 9);
ok_hex(Buffer[0], 0x0000ff80);
ok_hex(Buffer[1], 0x00000000);
memset(Buffer, 0x00, BufferSize);
RtlSetBits(&BitMapHeader, 13, 22);
ok_hex(Buffer[0], 0xffffe000);
ok_hex(Buffer[1], 0x00000007);
memset(Buffer, 0xcc, BufferSize);
RtlSetBits(&BitMapHeader, 3, 6);
RtlSetBits(&BitMapHeader, 11, 5);
RtlSetBits(&BitMapHeader, 21, 7);
RtlSetBits(&BitMapHeader, 37, 4);
ok_hex(Buffer[0], 0xcfecfdfc);
ok_hex(Buffer[1], 0xcccccdec);
FreeGuarded(Buffer);
}
void
Test_RtlAreBitsClear(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
Buffer[0] = 0x00ff00ff;
Buffer[1] = 0xc0cfc0cf;
ok_hex(RtlAreBitsClear(&BitMapHeader, 0, 8), FALSE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 8, 8), TRUE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 7, 8), FALSE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 8, 9), FALSE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 24, 1), FALSE);
RtlInitializeBitMap(&BitMapHeader, Buffer, 31);
ok_hex(RtlAreBitsClear(&BitMapHeader, 24, 1), TRUE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 24, 7), TRUE);
ok_hex(RtlAreBitsClear(&BitMapHeader, 24, 8), FALSE);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_hex(RtlAreBitsClear(&BitMapHeader, 60, 4), FALSE);
FreeGuarded(Buffer);
}
void
Test_RtlAreBitsSet(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
RtlInitializeBitMap(&BitMapHeader, Buffer, 19);
Buffer[0] = 0xff00ff00;
Buffer[1] = 0x3F303F30;
ok_hex(RtlAreBitsSet(&BitMapHeader, 0, 8), FALSE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 8, 8), TRUE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 7, 8), FALSE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 8, 9), FALSE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 24, 1), FALSE);
RtlInitializeBitMap(&BitMapHeader, Buffer, 31);
ok_hex(RtlAreBitsSet(&BitMapHeader, 24, 1), TRUE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 24, 7), TRUE);
ok_hex(RtlAreBitsSet(&BitMapHeader, 24, 8), FALSE);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_hex(RtlAreBitsSet(&BitMapHeader, 60, 4), FALSE);
FreeGuarded(Buffer);
}
void
Test_RtlNumberOfSetBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0xff00ff0f;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlNumberOfSetBits(&BitMapHeader), 0);
RtlInitializeBitMap(&BitMapHeader, Buffer, 4);
ok_int(RtlNumberOfSetBits(&BitMapHeader), 4);
RtlInitializeBitMap(&BitMapHeader, Buffer, 31);
ok_int(RtlNumberOfSetBits(&BitMapHeader), 19);
RtlInitializeBitMap(&BitMapHeader, Buffer, 56);
ok_int(RtlNumberOfSetBits(&BitMapHeader), 30);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_int(RtlNumberOfSetBits(&BitMapHeader), 36);
FreeGuarded(Buffer);
}
void
Test_RtlNumberOfClearBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0xff00fff0;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlNumberOfClearBits(&BitMapHeader), 0);
RtlInitializeBitMap(&BitMapHeader, Buffer, 4);
ok_int(RtlNumberOfClearBits(&BitMapHeader), 4);
RtlInitializeBitMap(&BitMapHeader, Buffer, 31);
ok_int(RtlNumberOfClearBits(&BitMapHeader), 12);
RtlInitializeBitMap(&BitMapHeader, Buffer, 56);
ok_int(RtlNumberOfClearBits(&BitMapHeader), 26);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_int(RtlNumberOfClearBits(&BitMapHeader), 28);
FreeGuarded(Buffer);
}
void
Test_RtlFindClearBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0x060F874D;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 0), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 0), -1);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 1), -1);
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 0), 1);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 1), 1);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 2), 4);
ok_int(RtlFindClearBits(&BitMapHeader, 2, 0), 4);
ok_int(RtlFindClearBits(&BitMapHeader, 3, 0), -1);
RtlInitializeBitMap(&BitMapHeader, Buffer, 32);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 21), 16);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 12), 8);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 31), 24);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 32), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 0, 39), 0);
ok_int(RtlFindClearBits(&BitMapHeader, 4, 0), 11);
ok_int(RtlFindClearBits(&BitMapHeader, 5, 0), 20);
ok_int(RtlFindClearBits(&BitMapHeader, 4, 11), 11);
ok_int(RtlFindClearBits(&BitMapHeader, 4, 12), 20);
ok_int(RtlFindClearBits(&BitMapHeader, 2, 11), 11);
ok_int(RtlFindClearBits(&BitMapHeader, 2, 12), 12);
ok_int(RtlFindClearBits(&BitMapHeader, 1, 32), 1);
ok_int(RtlFindClearBits(&BitMapHeader, 4, 32), 11);
ok_int(RtlFindClearBits(&BitMapHeader, 5, 32), 20);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_int(RtlFindClearBits(&BitMapHeader, 5, 64), 20);
ok_int(RtlFindClearBits(&BitMapHeader, 9, 28), 27);
ok_int(RtlFindClearBits(&BitMapHeader, 10, 0), -1);
Buffer[1] = 0xFF303F30;
ok_int(RtlFindClearBits(&BitMapHeader, 1, 56), 1);
FreeGuarded(Buffer);
}
void
Test_RtlFindSetBits(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0xF9F078B2;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 0), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 0), -1);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 1), -1);
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 0), 1);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 1), 1);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 2), 4);
ok_int(RtlFindSetBits(&BitMapHeader, 2, 0), 4);
ok_int(RtlFindSetBits(&BitMapHeader, 3, 0), -1);
RtlInitializeBitMap(&BitMapHeader, Buffer, 32);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 21), 16);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 12), 8);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 31), 24);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 32), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 0, 39), 0);
ok_int(RtlFindSetBits(&BitMapHeader, 4, 0), 11);
ok_int(RtlFindSetBits(&BitMapHeader, 5, 0), 20);
ok_int(RtlFindSetBits(&BitMapHeader, 4, 11), 11);
ok_int(RtlFindSetBits(&BitMapHeader, 4, 12), 20);
ok_int(RtlFindSetBits(&BitMapHeader, 2, 11), 11);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 32), 1);
ok_int(RtlFindSetBits(&BitMapHeader, 4, 32), 11);
ok_int(RtlFindSetBits(&BitMapHeader, 5, 32), 20);
RtlInitializeBitMap(&BitMapHeader, Buffer, 64);
ok_int(RtlFindSetBits(&BitMapHeader, 5, 64), 20);
ok_int(RtlFindSetBits(&BitMapHeader, 6, 57), 40);
ok_int(RtlFindSetBits(&BitMapHeader, 7, 0), -1);
ok_int(RtlFindSetBits(&BitMapHeader, 1, 62), 1);
FreeGuarded(Buffer);
}
void
Test_RtlFindClearBitsAndSet(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0x060F874D;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 0, 0), 0);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 1, 0), -1);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 1, 1), -1);
ok_hex(Buffer[0], 0x060F874D);
Buffer[0] = 0x060F874D;
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 1, 0), 1);
ok_hex(Buffer[0], 0x60f874f);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 1, 1), 4);
ok_hex(Buffer[0], 0x60f875f);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 1, 2), 5);
ok_hex(Buffer[0], 0x60f877f);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 2, 0), -1);
ok_hex(Buffer[0], 0x60f877f);
Buffer[0] = 0x060F874D;
RtlInitializeBitMap(&BitMapHeader, Buffer, 32);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 4, 0), 11);
ok_hex(Buffer[0], 0x60fff4d);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 5, 0), 20);
ok_hex(Buffer[0], 0x7ffff4d);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 4, 11), 27);
ok_hex(Buffer[0], 0x7fffff4d);
Buffer[0] = 0x060F874D;
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 4, 12), 20);
ok_hex(Buffer[0], 0x6ff874d);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 2, 11), 11);
ok_hex(Buffer[0], 0x6ff9f4d);
ok_int(RtlFindClearBitsAndSet(&BitMapHeader, 2, 12), 13);
ok_hex(Buffer[0], 0x6ffff4d);
FreeGuarded(Buffer);
}
void
Test_RtlFindSetBitsAndClear(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0xF9F078B2;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 0, 0), 0);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 0, 3), 0);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 1, 0), -1);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 1, 1), -1);
ok_hex(Buffer[0], 0xF9F078B2);
Buffer[0] = 0xF9F078B2;
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 1, 0), 1);
ok_hex(Buffer[0], 0xf9f078b0);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 1, 1), 4);
ok_hex(Buffer[0], 0xf9f078a0);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 1, 2), 5);
ok_hex(Buffer[0], 0xf9f07880);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 2, 0), -1);
ok_hex(Buffer[0], 0xf9f07880);
Buffer[0] = 0xF9F078B2;
RtlInitializeBitMap(&BitMapHeader, Buffer, 32);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 4, 0), 11);
ok_hex(Buffer[0], 0xf9f000b2);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 5, 0), 20);
ok_hex(Buffer[0], 0xf80000b2);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 4, 11), 27);
ok_hex(Buffer[0], 0x800000b2);
Buffer[0] = 0xF9F078B2;
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 4, 12), 20);
ok_hex(Buffer[0], 0xf90078b2);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 2, 11), 11);
ok_hex(Buffer[0], 0xf90060b2);
ok_int(RtlFindSetBitsAndClear(&BitMapHeader, 2, 12), 13);
ok_hex(Buffer[0], 0xf90000b2);
FreeGuarded(Buffer);
}
void
Test_RtlFindNextForwardRunClear(void)
{
RTL_BITMAP BitMapHeader;
ULONG *Buffer;
ULONG Index;
Buffer = AllocateGuarded(2 * sizeof(*Buffer));
Buffer[0] = 0xF9F078B2;
Buffer[1] = 0x3F303F30;
RtlInitializeBitMap(&BitMapHeader, Buffer, 0);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 0, &Index), 0);
ok_int(Index, 0);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 1, &Index), 0);
ok_int(Index, 1);
Index = -1;
RtlInitializeBitMap(&BitMapHeader, Buffer, 8);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 0, &Index), 1);
ok_int(Index, 0);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 1, &Index), 2);
ok_int(Index, 2);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 7, &Index), 0);
ok_int(Index, 8);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 17, &Index), 0);
ok_int(Index, 17);
ok_int(RtlFindNextForwardRunClear(&BitMapHeader, 39, &Index), 0);
ok_int(Index, 39);
FreeGuarded(Buffer);
}
void
Test_RtlFindFirstRunClear(void)
{
}
void
Test_RtlFindLastBackwardRunClear(void)
{
}
void
Test_RtlFindClearRuns(void)
{
}
void
Test_RtlFindLongestRunClear(void)
{
}
START_TEST(RtlBitmap)
{
Test_RtlFindMostSignificantBit();
Test_RtlFindLeastSignificantBit();
Test_RtlInitializeBitMap();
Test_RtlClearAllBits();
Test_RtlSetAllBits();
Test_RtlClearBits();
Test_RtlSetBits();
Test_RtlAreBitsClear();
Test_RtlAreBitsSet();
Test_RtlNumberOfSetBits();
Test_RtlNumberOfClearBits();
Test_RtlFindClearBits();
Test_RtlFindSetBits();
Test_RtlFindClearBitsAndSet();
Test_RtlFindSetBitsAndClear();
Test_RtlFindNextForwardRunClear();
Test_RtlFindFirstRunClear();
Test_RtlFindLastBackwardRunClear();
Test_RtlFindClearRuns();
Test_RtlFindLongestRunClear();
}
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