reactos/rostests/kmtests/ntos_io/IoIrp.c
Thomas Faber 454f222ade [ROSTESTS]
- Merge the Kernel Mode Test Suite Google Summer of Code project
- Happy testing, everyone ;)

svn path=/trunk/; revision=53671
2011-09-10 11:41:33 +00:00

93 lines
3.4 KiB
C

/*
* PROJECT: ReactOS kernel-mode tests
* LICENSE: LGPLv2+ - See COPYING.LIB in the top level directory
* PURPOSE: Kernel-Mode Test Suite Io Regressions KM-Test (Irp)
* PROGRAMMER: Aleksey Bragin <aleksey@reactos.org>
*/
/* Based on code Copyright 2008 Etersoft (Alexander Morozov) */
#include <kmt_test.h>
#define NDEBUG
#include <debug.h>
START_TEST(IoIrp)
{
USHORT size;
IRP *iorp;
// 1st test
size = sizeof(IRP) + 5 * sizeof(IO_STACK_LOCATION);
iorp = ExAllocatePool(NonPagedPool, size);
if (NULL != iorp)
{
IoInitializeIrp(iorp, size, 5);
ok(6 == iorp->Type, "Irp type should be 6, but got %d\n", iorp->Type);
ok(iorp->Size == size, "Irp size should be %d, but got %d\n",
iorp->Size, size);
ok(5 == iorp->StackCount, "Irp StackCount should be 5, but got %d\n",
iorp->StackCount);
ok(6 == iorp->CurrentLocation, "Irp CurrentLocation should be 6, but got %d\n",
iorp->CurrentLocation);
ok(IsListEmpty(&iorp->ThreadListEntry), "IRP thread list is not empty\n");
ok ((PIO_STACK_LOCATION)(iorp + 1) + 5 ==
iorp->Tail.Overlay.CurrentStackLocation,
"CurrentStackLocation mismatch\n");
ExFreePool(iorp);
}
// 2nd test
size = sizeof(IRP) + 2 * sizeof(IO_STACK_LOCATION);
iorp = IoAllocateIrp(2, FALSE);
if (NULL != iorp)
{
ok(6 == iorp->Type, "Irp type should be 6, but got %d\n", iorp->Type);
ok(iorp->Size >= size,
"Irp size should be more or equal to %d, but got %d\n",
iorp->Size, size);
ok(2 == iorp->StackCount, "Irp StackCount should be 2, but got %d\n",
iorp->StackCount);
ok(3 == iorp->CurrentLocation, "Irp CurrentLocation should be 3, but got %d\n",
iorp->CurrentLocation);
ok(IsListEmpty(&iorp->ThreadListEntry), "IRP thread list is not empty\n");
ok ((PIO_STACK_LOCATION)(iorp + 1) + 2 ==
iorp->Tail.Overlay.CurrentStackLocation,
"CurrentStackLocation mismatch\n");
ok((IRP_ALLOCATED_FIXED_SIZE & iorp->AllocationFlags),
"IRP Allocation flags lack fixed size attribute\n");
ok(!(IRP_LOOKASIDE_ALLOCATION & iorp->AllocationFlags),
"IRP Allocation flags should not have lookaside allocation\n");
IoFreeIrp(iorp);
}
// 3rd test
size = sizeof(IRP) + 2 * sizeof(IO_STACK_LOCATION);
iorp = IoAllocateIrp(2, TRUE);
if (NULL != iorp)
{
ok(6 == iorp->Type, "Irp type should be 6, but got %d\n", iorp->Type);
ok(iorp->Size >= size,
"Irp size should be more or equal to %d, but got %d\n",
iorp->Size, size);
ok(2 == iorp->StackCount, "Irp StackCount should be 2, but got %d\n",
iorp->StackCount);
ok(3 == iorp->CurrentLocation, "Irp CurrentLocation should be 3, but got %d\n",
iorp->CurrentLocation);
ok(IsListEmpty(&iorp->ThreadListEntry), "IRP thread list is not empty\n");
ok ((PIO_STACK_LOCATION)(iorp + 1) + 2 ==
iorp->Tail.Overlay.CurrentStackLocation,
"CurrentStackLocation mismatch\n");
ok((IRP_ALLOCATED_FIXED_SIZE & iorp->AllocationFlags),
"IRP Allocation flags lack fixed size attribute\n");
ok((IRP_LOOKASIDE_ALLOCATION & iorp->AllocationFlags),
"IRP Allocation flags lack lookaside allocation\n");
IoFreeIrp(iorp);
}
}