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reactos/rostests/kmtests/ntos_mm/MmMapLockedPagesSpecifyCache_user.c
Pierre Schweitzer 63eb4b623a [KMTESTS:MM] 
Test various sizes with MmMapLockedPagesSpecifyCache() to show that behavior is strictly identical.
This was designed/tested under W2K3.

CORE-8204

svn path=/trunk/; revision=74759
2017-06-03 10:29:39 +00:00

218 lines
8 KiB
C
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/*
* PROJECT: ReactOS kernel-mode tests
* LICENSE: GPLv2+ - See COPYING in the top level directory
* PURPOSE: Kernel-Mode Test Suite MmMapLockedPagesSpecifyCache test user-mode part
* PROGRAMMER: Pierre Schweitzer <pierre@reactos.org>
*/
#include <kmt_test.h>
#include "MmMapLockedPagesSpecifyCache.h"
#define SET_BUFFER_LENGTH(Var, Length) \
{ \
C_ASSERT(((Length) % sizeof(ULONG)) == 0); \
Var = (Length); \
}
START_TEST(MmMapLockedPagesSpecifyCache)
{
QUERY_BUFFER QueryBuffer;
READ_BUFFER ReadBuffer;
DWORD Length;
USHORT i;
PULONG Buffer;
USHORT BufferLength;
KmtLoadDriver(L"MmMapLockedPagesSpecifyCache", FALSE);
KmtOpenDriver();
// Less than a page
SET_BUFFER_LENGTH(BufferLength, 2048);
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = FALSE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok_eq_pointer(QueryBuffer.Buffer, NULL);
ReadBuffer.Buffer = QueryBuffer.Buffer;
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = TRUE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n");
ReadBuffer.Buffer = QueryBuffer.Buffer;
if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"))
{
ReadBuffer.Pattern = WRITE_PATTERN;
ReadBuffer.Length = QueryBuffer.Length;
Buffer = QueryBuffer.Buffer;
for (i = 0; i < ReadBuffer.Length / sizeof(ULONG); ++i)
{
Buffer[i] = ReadBuffer.Pattern;
}
}
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
// 1 page
SET_BUFFER_LENGTH(BufferLength, 4096);
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = FALSE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok_eq_pointer(QueryBuffer.Buffer, NULL);
ReadBuffer.Buffer = QueryBuffer.Buffer;
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = TRUE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n");
ReadBuffer.Buffer = QueryBuffer.Buffer;
if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"))
{
ReadBuffer.Pattern = WRITE_PATTERN;
ReadBuffer.Length = QueryBuffer.Length;
Buffer = QueryBuffer.Buffer;
for (i = 0; i < ReadBuffer.Length / sizeof(ULONG); ++i)
{
Buffer[i] = ReadBuffer.Pattern;
}
}
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
// more than 1 page
SET_BUFFER_LENGTH(BufferLength, 4096 + 2048);
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = FALSE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok_eq_pointer(QueryBuffer.Buffer, NULL);
ReadBuffer.Buffer = QueryBuffer.Buffer;
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = TRUE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n");
ReadBuffer.Buffer = QueryBuffer.Buffer;
if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"))
{
ReadBuffer.Pattern = WRITE_PATTERN;
ReadBuffer.Length = QueryBuffer.Length;
Buffer = QueryBuffer.Buffer;
for (i = 0; i < ReadBuffer.Length / sizeof(ULONG); ++i)
{
Buffer[i] = ReadBuffer.Pattern;
}
}
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
// 2 pages
SET_BUFFER_LENGTH(BufferLength, 2 * 4096);
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = FALSE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok_eq_pointer(QueryBuffer.Buffer, NULL);
ReadBuffer.Buffer = QueryBuffer.Buffer;
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = TRUE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n");
ReadBuffer.Buffer = QueryBuffer.Buffer;
if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"))
{
ReadBuffer.Pattern = WRITE_PATTERN;
ReadBuffer.Length = QueryBuffer.Length;
Buffer = QueryBuffer.Buffer;
for (i = 0; i < ReadBuffer.Length / sizeof(ULONG); ++i)
{
Buffer[i] = ReadBuffer.Pattern;
}
}
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
// more than 2 pages
SET_BUFFER_LENGTH(BufferLength, 2 * 4096 + 2048);
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = FALSE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok_eq_pointer(QueryBuffer.Buffer, NULL);
ReadBuffer.Buffer = QueryBuffer.Buffer;
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
QueryBuffer.Length = BufferLength;
QueryBuffer.Buffer = NULL;
QueryBuffer.Cached = TRUE;
Length = sizeof(QUERY_BUFFER);
ok(KmtSendBufferToDriver(IOCTL_QUERY_BUFFER, &QueryBuffer, sizeof(QUERY_BUFFER), &Length) == ERROR_SUCCESS, "\n");
ok_eq_int(QueryBuffer.Length, BufferLength);
ok(QueryBuffer.Buffer != NULL, "Buffer is NULL\n");
ReadBuffer.Buffer = QueryBuffer.Buffer;
if (!skip(QueryBuffer.Buffer != NULL, "Buffer is NULL\n"))
{
ReadBuffer.Pattern = WRITE_PATTERN;
ReadBuffer.Length = QueryBuffer.Length;
Buffer = QueryBuffer.Buffer;
for (i = 0; i < ReadBuffer.Length / sizeof(ULONG); ++i)
{
Buffer[i] = ReadBuffer.Pattern;
}
}
Length = 0;
ok(KmtSendBufferToDriver(IOCTL_READ_BUFFER, &ReadBuffer, sizeof(READ_BUFFER), &Length) == ERROR_SUCCESS, "\n");
KmtCloseDriver();
KmtUnloadDriver();
}
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