mirror of
https://github.com/reactos/reactos.git
synced 2024-08-28 22:28:36 +00:00
60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
![]() |
/*
|
||
|
* PROJECT: ReactOS kernel-mode tests
|
||
|
* LICENSE: GPLv2+ - See COPYING in the top level directory
|
||
|
* PURPOSE: Kernel-Mode Test Suite CcCopyRead test user-mode part
|
||
|
* PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
|
||
|
*/
|
||
|
|
||
|
#include <kmt_test.h>
|
||
|
|
||
|
START_TEST(CcCopyRead)
|
||
|
{
|
||
|
HANDLE Handle;
|
||
|
NTSTATUS Status;
|
||
|
LARGE_INTEGER ByteOffset;
|
||
|
IO_STATUS_BLOCK IoStatusBlock;
|
||
|
OBJECT_ATTRIBUTES ObjectAttributes;
|
||
|
PVOID Buffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, 1024);
|
||
|
UNICODE_STRING BigAlignmentTest = RTL_CONSTANT_STRING(L"\\Device\\Kmtest-CcCopyRead\\BigAlignmentTest");
|
||
|
UNICODE_STRING SmallAlignmentTest = RTL_CONSTANT_STRING(L"\\Device\\Kmtest-CcCopyRead\\SmallAlignmentTest");
|
||
|
|
||
|
KmtLoadDriver(L"CcCopyRead", FALSE);
|
||
|
KmtOpenDriver();
|
||
|
|
||
|
InitializeObjectAttributes(&ObjectAttributes, &SmallAlignmentTest, OBJ_CASE_INSENSITIVE, NULL, NULL);
|
||
|
Status = NtOpenFile(&Handle, FILE_ALL_ACCESS, &ObjectAttributes, &IoStatusBlock, 0, FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
ByteOffset.QuadPart = 3;
|
||
|
Status = NtReadFile(Handle, NULL, NULL, NULL, &IoStatusBlock, Buffer, 3, &ByteOffset, NULL);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
ByteOffset.QuadPart = 514;
|
||
|
Status = NtReadFile(Handle, NULL, NULL, NULL, &IoStatusBlock, Buffer, 514, &ByteOffset, NULL);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
NtClose(Handle);
|
||
|
|
||
|
InitializeObjectAttributes(&ObjectAttributes, &BigAlignmentTest, OBJ_CASE_INSENSITIVE, NULL, NULL);
|
||
|
Status = NtOpenFile(&Handle, FILE_ALL_ACCESS, &ObjectAttributes, &IoStatusBlock, 0, FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
ByteOffset.QuadPart = 3;
|
||
|
Status = NtReadFile(Handle, NULL, NULL, NULL, &IoStatusBlock, Buffer, 3, &ByteOffset, NULL);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
ByteOffset.QuadPart = 514;
|
||
|
Status = NtReadFile(Handle, NULL, NULL, NULL, &IoStatusBlock, Buffer, 514, &ByteOffset, NULL);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
ByteOffset.QuadPart = 300000;
|
||
|
Status = NtReadFile(Handle, NULL, NULL, NULL, &IoStatusBlock, Buffer, 10, &ByteOffset, NULL);
|
||
|
ok_eq_hex(Status, STATUS_SUCCESS);
|
||
|
|
||
|
NtClose(Handle);
|
||
|
|
||
|
RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
|
||
|
KmtCloseDriver();
|
||
|
KmtUnloadDriver();
|
||
|
}
|