NtQueryInformationFile.c File Reference

#include "precomp.h"

Include dependency graph for NtQueryInformationFile.c:

Go to the source code of this file.

Macros
#define	ntv6(x)   (LOBYTE(LOWORD(GetVersion())) >= 6 ? (x) : 0)

Functions
	START_TEST (NtQueryInformationFile)

Macro Definition Documentation

ntv6

#define ntv6

(

x

)

(LOBYTE(LOWORD(GetVersion())) >= 6 ? (x) : 0)

Definition at line 10 of file NtQueryInformationFile.c.

Function Documentation

START_TEST()

START_TEST

(

NtQueryInformationFile

)

Definition at line 12 of file NtQueryInformationFile.c.

{
    NTSTATUS Status;
 
    Status = NtQueryInformationFile(NULL, NULL, NULL, 0, 0);
    ok(Status == STATUS_INVALID_INFO_CLASS ||
       ntv6(Status == STATUS_NOT_IMPLEMENTED), "Status = %lx\n", Status);
 
    Status = NtQueryInformationFile(NULL, NULL, NULL, 0, 0x80000000);
    ok(Status == STATUS_INVALID_INFO_CLASS ||
       ntv6(Status == STATUS_NOT_IMPLEMENTED), "Status = %lx\n", Status);
 
    /* Get the full path of the current executable */
    CHAR Path[MAX_PATH];
    DWORD Length = GetModuleFileNameA(NULL, Path, _countof(Path));
    ok(Length != 0, "GetModuleFileNameA failed\n");
    if (Length == 0)
        return;
 
    /* Open the file */
    HANDLE hFile = CreateFileA(Path,
                               GENERIC_READ,
                               FILE_SHARE_READ,
                               NULL,
                               OPEN_EXISTING,
                               FILE_ATTRIBUTE_NORMAL,
                               NULL);
    ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA failed\n");
    if (hFile == INVALID_HANDLE_VALUE)
        return;
 
    /* Query FileEndOfFileInformation */
    FILE_END_OF_FILE_INFORMATION EndOfFileInformation;
    EndOfFileInformation.EndOfFile.QuadPart = 0xdeaddead;
    Status = NtQueryInformationFile(hFile,
                                    NULL,
                                    &EndOfFileInformation,
                                    sizeof(EndOfFileInformation),
                                    FileEndOfFileInformation);
    ok_hex(Status, STATUS_INVALID_INFO_CLASS);
    ok(EndOfFileInformation.EndOfFile.QuadPart == 0xdeaddead, "EndOfFile is modified\n");
 
    CloseHandle(hFile);
}