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![Pierre Schweitzer](/assets/img/avatar_default.png)
Reshuffle the test a bit so that it clearly fails on ReactOS: - Gather creation timestamp right after the first creation and always compare to it. This is to workaround the move = copy + delete hack from ReactOS which is resetting the timestamps (and thus making the test pass ;-)). - Wait more than 20ms (1s). If Microsoft FastFAT has a creation resolution of 10ms, we don't. So it would hide the thing as well. With such changes, the test still works on Windows, whereas it fails on ReactOS CORE-7272 svn path=/trunk/; revision=62589
158 lines
4.9 KiB
C
158 lines
4.9 KiB
C
/*
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* PROJECT: ReactOS Tests
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: tunneltest.c
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* PURPOSE: Usermode tunnel cache testing
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* PROGRAMMERS: Pierre Schweitzer (pierre@reactos.org)
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* NOTES: Based on indications from: http://support.microsoft.com/?kbid=172190
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*/
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#include <stdio.h>
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#include <windef.h>
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#include <winternl.h>
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#include <winbase.h>
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#define RTL_CONSTANT_STRING(s) { sizeof(s)-sizeof((s)[0]), sizeof(s), s }
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const UNICODE_STRING FatName = RTL_CONSTANT_STRING(L"FAT");
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const UNICODE_STRING Fat32Name = RTL_CONSTANT_STRING(L"FAT32");
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const UNICODE_STRING NtfsName = RTL_CONSTANT_STRING(L"NTFS");
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int wmain(int argc, WCHAR * argv[])
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{
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WCHAR TempPath[MAX_PATH + 1];
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WCHAR CopyPath[MAX_PATH + 1];
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WCHAR RootPath[] = {'A', ':', '\\', '\0'};
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WCHAR FileSystemName[sizeof("FAT32")]; /* Max we should hold - fail otherwise, we don't care */
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UNICODE_STRING FSName;
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WCHAR File1[] = {'\\', 'f', 'i', 'l', 'e', '1', '\0'};
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WCHAR File2[] = {'\\', 'f', 'i', 'l', 'e', '2', '\0'};
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ULONG FilePos;
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HANDLE hFile;
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FILETIME FileTime, File1Time;
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/* Get temp path in which will work */
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if (GetTempPathW(sizeof(TempPath) / sizeof(TempPath[0]), TempPath) == 0)
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{
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fprintf(stderr, "Failed to get temp path\n");
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return GetLastError();
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}
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/* Assume it's X:\ something */
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RootPath[0] = TempPath[0];
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/* Get information about the volume */
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if (GetVolumeInformationW(RootPath, NULL, 0, NULL, NULL, NULL, FileSystemName, sizeof(FileSystemName) / sizeof(FileSystemName[0])) == 0)
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{
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fprintf(stderr, "Failed to get volume info\n");
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return GetLastError();
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}
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/* Convert to string */
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RtlInitUnicodeString(&FSName, FileSystemName);
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/* Bail out if that's not FAT or NTFS */
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if (RtlCompareUnicodeString(&FSName, &FatName, FALSE) != 0 &&
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RtlCompareUnicodeString(&FSName, &Fat32Name, FALSE) != 0 &&
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RtlCompareUnicodeString(&FSName, &NtfsName, FALSE) != 0)
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{
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fprintf(stderr, "!(FAT, FAT32, NTFS): \'%S\'\n", FSName.Buffer);
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return 0;
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}
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/* Ensure we can store complete path - no overrun */
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FilePos = wcslen(TempPath);
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if (FilePos > MAX_PATH - sizeof(File2) / sizeof(WCHAR))
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{
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fprintf(stderr, "Files won't fit\n");
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return 0;
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}
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/* Create first file */
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wcscat(TempPath, File1);
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hFile = CreateFileW(TempPath, 0, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile == INVALID_HANDLE_VALUE)
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{
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fprintf(stderr, "Failed to create file1\n");
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return GetLastError();
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}
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/* Get its creation timestamp. It will be our reference */
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/* Get it in FileTime because file1 will renamed to file */
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if (GetFileTime(hFile, &FileTime, NULL, NULL) == FALSE)
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{
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fprintf(stderr, "Failed to read creation time\n");
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CloseHandle(hFile);
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return GetLastError();
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}
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CloseHandle(hFile);
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/* Wait a least 10ms (resolution of FAT) */
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/* XXX: Increased to 1s for ReactOS... */
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Sleep(1000);
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/* Create second file */
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/* Remove old file from buffer */
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TempPath[FilePos - 1] = 0;
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wcscat(TempPath, File2);
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hFile = CreateFileW(TempPath, 0, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile == INVALID_HANDLE_VALUE)
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{
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fprintf(stderr, "Failed to create file2\n");
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return GetLastError();
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}
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CloseHandle(hFile);
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/* Rename file1 to file */
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TempPath[FilePos] = 0;
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wcscat(TempPath, File1);
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wcscpy(CopyPath, TempPath);
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/* Remove number for dest */
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CopyPath[wcslen(TempPath) - 1] = 0;
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if (MoveFileW(TempPath, CopyPath) == 0)
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{
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fprintf(stderr, "Failed to rename file1\n");
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return GetLastError();
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}
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/* Rename file2 to file1 */
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wcscpy(CopyPath, TempPath);
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/* Change 1 to 2 */
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CopyPath[wcslen(TempPath) - 1] = L'2';
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if (MoveFileW(CopyPath, TempPath) == 0)
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{
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fprintf(stderr, "Failed to rename file2\n");
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return GetLastError();
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}
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/* Open file1 and get its creation time */
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hFile = CreateFileW(TempPath, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile == INVALID_HANDLE_VALUE)
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{
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fprintf(stderr, "Failed to open file1\n");
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return GetLastError();
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}
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if (GetFileTime(hFile, &File1Time, NULL, NULL) == FALSE)
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{
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fprintf(stderr, "Failed to read creation time\n");
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CloseHandle(hFile);
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return GetLastError();
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}
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CloseHandle(hFile);
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/* Delete files */
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CopyPath[wcslen(TempPath) - 1] = 0;
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DeleteFileW(TempPath);
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DeleteFileW(CopyPath);
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/* Compare both, they have to be strictly identical */
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if (RtlCompareMemory(&FileTime, &File1Time, sizeof(FILETIME)) == sizeof(FILETIME))
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{
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fprintf(stdout, "Tunnel cache in action\n");
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return 0;
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}
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fprintf(stdout, "Tunnel cache NOT in action\n");
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return 0;
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}
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