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winfsp/tst/winfsp-tests/stream-tests.c
Bill Zissimopoulos 751eaa69df update source copyright to 2022
2022-01-07 17:30:49 +00:00

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/**
* @file stream-test.c
*
* @copyright 2015-2022 Bill Zissimopoulos
*/
/*
* This file is part of WinFsp.
*
* You can redistribute it and/or modify it under the terms of the GNU
* General Public License version 3 as published by the Free Software
* Foundation.
*
* Licensees holding a valid commercial license may use this software
* in accordance with the commercial license agreement provided in
* conjunction with the software. The terms and conditions of any such
* commercial license agreement shall govern, supersede, and render
* ineffective any application of the GPLv3 license to this software,
* notwithstanding of any reference thereto in the software or
* associated repository.
*/
#include <winfsp/winfsp.h>
#include <tlib/testsuite.h>
#include <process.h>
#include <sddl.h>
#include <strsafe.h>
#include "memfs.h"
#include "winfsp-tests.h"
static void stream_create_dotest(ULONG Flags, PWSTR Prefix)
{
void *memfs = memfs_start(Flags);
HANDLE Handle;
BOOLEAN Success;
WCHAR FilePath[MAX_PATH];
/* single stream */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
/* multiple streams */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:baz",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW,
FILE_FLAG_DELETE_ON_CLOSE | FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:baz",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:baz",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
/* directory streams */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(FilePath, 0);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
/* invalid names */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_INVALID_NAME == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo:",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_INVALID_NAME == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo:$NONEXISTANTATTR",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_INVALID_NAME == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo:$DATA:",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_INVALID_NAME == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(FilePath, 0);
ASSERT(!Success);
ASSERT(ERROR_DIRECTORY == GetLastError());
/* main file */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0::$DATA",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1::$DATA",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
if (!OptShareName)
{
/* this CreateDirectory actually succeeds when going through a share! */
Success = CreateDirectoryW(FilePath, 0);
ASSERT(!Success);
ASSERT(ERROR_DIRECTORY == GetLastError());
}
memfs_stop(memfs);
}
static void stream_create_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_create_dotest(-1, DirBuf);
}
if (WinFspDiskTests)
stream_create_dotest(MemfsDisk, 0);
if (WinFspNetTests)
stream_create_dotest(MemfsNet, L"\\\\memfs\\share");
}
static void stream_create_overwrite_dotest(ULONG Flags, PWSTR Prefix)
{
void *memfs = memfs_start(Flags);
HANDLE Handle, Handle2;
WCHAR FilePath[MAX_PATH];
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_ATTRIBUTES, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
FILE_READ_ATTRIBUTES, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
FILE_READ_ATTRIBUTES, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_ACCESS_DENIED == GetLastError());
CloseHandle(Handle2);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
FILE_READ_ATTRIBUTES, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
FILE_READ_ATTRIBUTES, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
memfs_stop(memfs);
}
static void stream_create_overwrite_test(void)
{
if (OptOplock)
/* this test fails with oplocks */
return;
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_create_overwrite_dotest(-1, DirBuf);
}
if (WinFspDiskTests)
stream_create_overwrite_dotest(MemfsDisk, 0);
if (WinFspNetTests)
stream_create_overwrite_dotest(MemfsNet, L"\\\\memfs\\share");
}
static void stream_create_related_dotest(ULONG Flags, PWSTR Prefix)
{
void *memfs = memfs_start(Flags);
HANDLE FileHandle, StreamHandle;
NTSTATUS Result;
WCHAR FilePath[MAX_PATH];
WCHAR UnicodePathBuf[MAX_PATH] = L":foo";
UNICODE_STRING UnicodePath;
OBJECT_ATTRIBUTES Obja;
IO_STATUS_BLOCK Iosb;
LARGE_INTEGER LargeZero = { 0 };
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
FileHandle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW,
FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != FileHandle);
UnicodePath.Length = (USHORT)wcslen(UnicodePathBuf) * sizeof(WCHAR);
UnicodePath.MaximumLength = sizeof UnicodePathBuf;
UnicodePath.Buffer = UnicodePathBuf;
InitializeObjectAttributes(&Obja, &UnicodePath, 0, FileHandle, 0);
Result = NtCreateFile(&StreamHandle,
FILE_GENERIC_READ | FILE_GENERIC_WRITE, &Obja, &Iosb,
&LargeZero, FILE_ATTRIBUTE_NORMAL, 0,
FILE_CREATE, 0, 0, 0);
ASSERT(STATUS_SUCCESS == Result);
CloseHandle(StreamHandle);
CloseHandle(FileHandle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
FileHandle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING,
FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != FileHandle);
CloseHandle(FileHandle);
memfs_stop(memfs);
}
static void stream_create_related_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_create_related_dotest(-1, DirBuf);
}
if (WinFspDiskTests)
stream_create_related_dotest(MemfsDisk, 0);
if (WinFspNetTests)
stream_create_related_dotest(MemfsNet, L"\\\\memfs\\share");
}
static void stream_create_sd_dotest(ULONG Flags, PWSTR Prefix)
{
void *memfs = memfs_start(Flags);
static PWSTR Sddl = L"D:P(A;;GA;;;SY)(A;;GA;;;BA)(A;;GA;;;WD)";
UINT8 AbsoluteSecurityDescriptorBuf[SECURITY_DESCRIPTOR_MIN_LENGTH];
PSECURITY_DESCRIPTOR SecurityDescriptor, AbsoluteSecurityDescriptor = AbsoluteSecurityDescriptorBuf;
PSID Owner;
PACL Dacl;
BOOL OwnerDefaulted, DaclDefaulted, DaclPresent;
SECURITY_ATTRIBUTES SecurityAttributes = { 0 };
HANDLE Handle;
BOOLEAN Success;
WCHAR FilePath[MAX_PATH];
Success = ConvertStringSecurityDescriptorToSecurityDescriptorW(Sddl, SDDL_REVISION_1, &SecurityDescriptor, 0);
ASSERT(Success);
SecurityAttributes.nLength = sizeof SecurityAttributes;
SecurityAttributes.lpSecurityDescriptor = SecurityDescriptor;
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, &SecurityAttributes,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Success = InitializeSecurityDescriptor(AbsoluteSecurityDescriptor, SECURITY_DESCRIPTOR_REVISION);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(SecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
Success = SetSecurityDescriptorOwner(AbsoluteSecurityDescriptor, Owner, OwnerDefaulted);
ASSERT(Success);
Success = GetSecurityDescriptorGroup(SecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
Success = SetSecurityDescriptorGroup(AbsoluteSecurityDescriptor, Owner, OwnerDefaulted);
ASSERT(Success);
Success = GetSecurityDescriptorDacl(SecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
Success = SetSecurityDescriptorDacl(AbsoluteSecurityDescriptor, DaclPresent, Dacl, DaclDefaulted);
ASSERT(Success);
SecurityAttributes.nLength = sizeof SecurityAttributes;
SecurityAttributes.lpSecurityDescriptor = AbsoluteSecurityDescriptor;
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, &SecurityAttributes,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
LocalFree(SecurityDescriptor);
memfs_stop(memfs);
}
static void stream_create_sd_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_create_sd_dotest(-1, DirBuf);
}
if (WinFspDiskTests)
stream_create_sd_dotest(MemfsDisk, 0);
if (WinFspNetTests)
stream_create_sd_dotest(MemfsNet, L"\\\\memfs\\share");
}
static void stream_create_share_dotest(ULONG Flags, PWSTR Prefix)
{
void *memfs = memfs_start(Flags);
HANDLE Handle1, Handle2;
WCHAR FilePath[MAX_PATH];
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
CloseHandle(Handle1);
{
/* share test */
Handle1 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
Handle2 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle1);
CloseHandle(Handle2);
Handle1 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
Handle2 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
Handle1 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
Handle2 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
}
{
/* main file deny delete test #1 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle1);
CloseHandle(Handle2);
/* main file deny delete test #2 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle1);
CloseHandle(Handle2);
/* main file deny delete test #3 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
Handle2 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
/* main file deny delete test #4 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
Handle2 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
}
{
/* stream deny delete test #1 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle1);
CloseHandle(Handle2);
/* stream deny delete test #2 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle1);
CloseHandle(Handle2);
/* stream deny delete test #3 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
/* stream deny delete test #4 */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle2 = CreateFileW(FilePath,
FILE_READ_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
FILE_WRITE_DATA, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle2);
CloseHandle(Handle2);
Handle2 = CreateFileW(FilePath,
DELETE, 0, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle2);
ASSERT(ERROR_SHARING_VIOLATION == GetLastError());
CloseHandle(Handle1);
}
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle1 = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle1);
CloseHandle(Handle1);
memfs_stop(memfs);
}
static void stream_create_share_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_create_share_dotest(-1, DirBuf);
}
if (WinFspDiskTests)
stream_create_share_dotest(MemfsDisk, 0);
if (WinFspNetTests)
stream_create_share_dotest(MemfsNet, L"\\\\memfs\\share");
}
static void stream_getfileinfo_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle;
BOOL Success;
WCHAR FilePath[MAX_PATH];
FILE_ATTRIBUTE_TAG_INFO AttributeTagInfo;
FILE_BASIC_INFO BasicInfo;
FILE_STANDARD_INFO StandardInfo;
PUINT8 NameInfoBuf[sizeof(FILE_NAME_INFO) + MAX_PATH];
PFILE_NAME_INFO PNameInfo = (PVOID)NameInfoBuf;
BY_HANDLE_FILE_INFORMATION FileInfo;
FILETIME FileTime;
LONGLONG TimeLo, TimeHi;
DWORD nFileIndexHigh, nFileIndexLow;
GetSystemTimeAsFileTime(&FileTime);
TimeLo = ((PLARGE_INTEGER)&FileTime)->QuadPart;
TimeHi = TimeLo + 10000 * 10000/* 10 seconds */;
/* test stream */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetFileInformationByHandleEx(Handle, FileAttributeTagInfo, &AttributeTagInfo, sizeof AttributeTagInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == AttributeTagInfo.FileAttributes);
ASSERT(0 == AttributeTagInfo.ReparseTag);
Success = GetFileInformationByHandleEx(Handle, FileBasicInfo, &BasicInfo, sizeof BasicInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == BasicInfo.FileAttributes);
if (-1 != Flags)
ASSERT(
TimeLo <= BasicInfo.CreationTime.QuadPart &&
TimeHi > BasicInfo.CreationTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.LastAccessTime.QuadPart &&
TimeHi > BasicInfo.LastAccessTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.LastWriteTime.QuadPart &&
TimeHi > BasicInfo.LastWriteTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.ChangeTime.QuadPart &&
TimeHi > BasicInfo.ChangeTime.QuadPart);
Success = GetFileInformationByHandleEx(Handle, FileStandardInfo, &StandardInfo, sizeof StandardInfo);
ASSERT(Success);
ASSERT(0 == StandardInfo.AllocationSize.QuadPart);
ASSERT(0 == StandardInfo.EndOfFile.QuadPart);
ASSERT(1 == StandardInfo.NumberOfLinks);
ASSERT(!StandardInfo.DeletePending);
ASSERT(!StandardInfo.Directory);
Success = GetFileInformationByHandleEx(Handle, FileNameInfo, PNameInfo, sizeof *PNameInfo);
ASSERT(!Success);
ASSERT(ERROR_MORE_DATA == GetLastError());
if (OptSharePrefixLength)
{
PNameInfo->FileNameLength -= OptSharePrefixLength;
}
if (-1 == Flags)
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 6) * sizeof(WCHAR));
else if (0 == Prefix)
ASSERT(PNameInfo->FileNameLength == wcslen(L"\\file0:foo") * sizeof(WCHAR));
else
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 1) * sizeof(WCHAR));
ASSERT(L'\\' == PNameInfo->FileName[0]);
Success = GetFileInformationByHandleEx(Handle, FileNameInfo, PNameInfo, sizeof NameInfoBuf);
ASSERT(Success);
if (OptSharePrefixLength)
{
memmove(PNameInfo->FileName,
PNameInfo->FileName + OptSharePrefixLength / sizeof(WCHAR),
PNameInfo->FileNameLength - OptSharePrefixLength);
PNameInfo->FileNameLength -= OptSharePrefixLength;
}
if (-1 == Flags)
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 6) * sizeof(WCHAR));
else if (0 == Prefix)
ASSERT(PNameInfo->FileNameLength == wcslen(L"\\file0:foo") * sizeof(WCHAR));
else
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 1) * sizeof(WCHAR));
if (-1 == Flags)
ASSERT(0 == mywcscmp(FilePath + 6, -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
else if (0 == Prefix)
ASSERT(0 == mywcscmp(L"\\file0:foo", -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
else
ASSERT(0 == mywcscmp(FilePath + 1, -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
Success = GetFileInformationByHandle(Handle, &FileInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == FileInfo.dwFileAttributes);
if (-1 != Flags)
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftCreationTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftCreationTime)->QuadPart);
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftLastAccessTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftLastAccessTime)->QuadPart);
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftLastWriteTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftLastWriteTime)->QuadPart);
ASSERT(0 == FileInfo.nFileSizeLow && 0 == FileInfo.nFileSizeHigh);
ASSERT(1 == FileInfo.nNumberOfLinks);
nFileIndexHigh = FileInfo.nFileIndexHigh;
nFileIndexLow = FileInfo.nFileIndexLow;
CloseHandle(Handle);
/* test main file */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetFileInformationByHandleEx(Handle, FileAttributeTagInfo, &AttributeTagInfo, sizeof AttributeTagInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == AttributeTagInfo.FileAttributes);
ASSERT(0 == AttributeTagInfo.ReparseTag);
Success = GetFileInformationByHandleEx(Handle, FileBasicInfo, &BasicInfo, sizeof BasicInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == BasicInfo.FileAttributes);
if (-1 != Flags)
ASSERT(
TimeLo <= BasicInfo.CreationTime.QuadPart &&
TimeHi > BasicInfo.CreationTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.LastAccessTime.QuadPart &&
TimeHi > BasicInfo.LastAccessTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.LastWriteTime.QuadPart &&
TimeHi > BasicInfo.LastWriteTime.QuadPart);
ASSERT(
TimeLo <= BasicInfo.ChangeTime.QuadPart &&
TimeHi > BasicInfo.ChangeTime.QuadPart);
Success = GetFileInformationByHandleEx(Handle, FileStandardInfo, &StandardInfo, sizeof StandardInfo);
ASSERT(Success);
ASSERT(0 == StandardInfo.AllocationSize.QuadPart);
ASSERT(0 == StandardInfo.EndOfFile.QuadPart);
ASSERT(1 == StandardInfo.NumberOfLinks);
ASSERT(!StandardInfo.DeletePending);
ASSERT(!StandardInfo.Directory);
Success = GetFileInformationByHandleEx(Handle, FileNameInfo, PNameInfo, sizeof *PNameInfo);
ASSERT(!Success);
ASSERT(ERROR_MORE_DATA == GetLastError());
if (OptSharePrefixLength)
{
PNameInfo->FileNameLength -= OptSharePrefixLength;
}
if (-1 == Flags)
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 6) * sizeof(WCHAR));
else if (0 == Prefix)
ASSERT(PNameInfo->FileNameLength == wcslen(L"\\file0") * sizeof(WCHAR));
else
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 1) * sizeof(WCHAR));
ASSERT(L'\\' == PNameInfo->FileName[0]);
Success = GetFileInformationByHandleEx(Handle, FileNameInfo, PNameInfo, sizeof NameInfoBuf);
ASSERT(Success);
if (OptSharePrefixLength)
{
memmove(PNameInfo->FileName,
PNameInfo->FileName + OptSharePrefixLength / sizeof(WCHAR),
PNameInfo->FileNameLength - OptSharePrefixLength);
PNameInfo->FileNameLength -= OptSharePrefixLength;
}
if (-1 == Flags)
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 6) * sizeof(WCHAR));
else if (0 == Prefix)
ASSERT(PNameInfo->FileNameLength == wcslen(L"\\file0") * sizeof(WCHAR));
else
ASSERT(PNameInfo->FileNameLength == wcslen(FilePath + 1) * sizeof(WCHAR));
if (-1 == Flags)
ASSERT(0 == mywcscmp(FilePath + 6, -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
else if (0 == Prefix)
ASSERT(0 == mywcscmp(L"\\file0", -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
else
ASSERT(0 == mywcscmp(FilePath + 1, -1, PNameInfo->FileName, PNameInfo->FileNameLength / sizeof(WCHAR)));
Success = GetFileInformationByHandle(Handle, &FileInfo);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == FileInfo.dwFileAttributes);
if (-1 != Flags)
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftCreationTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftCreationTime)->QuadPart);
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftLastAccessTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftLastAccessTime)->QuadPart);
ASSERT(
TimeLo <= ((PLARGE_INTEGER)&FileInfo.ftLastWriteTime)->QuadPart &&
TimeHi > ((PLARGE_INTEGER)&FileInfo.ftLastWriteTime)->QuadPart);
ASSERT(0 == FileInfo.nFileSizeLow && 0 == FileInfo.nFileSizeHigh);
ASSERT(1 == FileInfo.nNumberOfLinks);
ASSERT(nFileIndexHigh == FileInfo.nFileIndexHigh);
ASSERT(nFileIndexLow == FileInfo.nFileIndexLow);
CloseHandle(Handle);
memfs_stop(memfs);
}
static void stream_getfileinfo_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_getfileinfo_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_getfileinfo_dotest(MemfsDisk, 0, 0);
stream_getfileinfo_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_getfileinfo_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_getfileinfo_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_setfileinfo_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle, StreamHandle;
BOOL Success;
WCHAR FilePath[MAX_PATH];
BY_HANDLE_FILE_INFORMATION FileInfo0, FileInfo;
FILETIME FileTime;
DWORD Offset;
DWORD nFileIndexHigh, nFileIndexLow;
/* test stream */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StreamHandle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != StreamHandle);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo0);
ASSERT(Success);
//ASSERT(FILE_ATTRIBUTE_ARCHIVE == FileInfo0.dwFileAttributes);
Success = SetFileAttributesW(FilePath, FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_HIDDEN);
ASSERT(Success);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo);
ASSERT(Success);
ASSERT(FILE_ATTRIBUTE_HIDDEN == FileInfo.dwFileAttributes);
*(PUINT64)&FileTime = 116444736000000000ULL + 0x4200000042ULL;
Success = SetFileTime(StreamHandle, 0, &FileTime, &FileTime);
ASSERT(Success);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo);
ASSERT(Success);
ASSERT(*(PUINT64)&FileInfo0.ftCreationTime == *(PUINT64)&FileInfo.ftCreationTime);
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftLastAccessTime);
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftLastWriteTime);
Success = SetFileTime(StreamHandle, &FileTime, 0, 0);
ASSERT(Success);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo);
ASSERT(Success);
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftCreationTime);
Offset = SetFilePointer(StreamHandle, 42, 0, 0);
ASSERT(42 == Offset);
Success = SetEndOfFile(StreamHandle);
ASSERT(Success);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo);
ASSERT(Success);
ASSERT(42 == FileInfo.nFileSizeLow);
ASSERT(0 == FileInfo.nFileSizeHigh);
nFileIndexHigh = FileInfo.nFileIndexHigh;
nFileIndexLow = FileInfo.nFileIndexLow;
/* test main file */
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0,
OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetFileInformationByHandle(Handle, &FileInfo);
ASSERT(Success);
ASSERT(0 != (FileInfo.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN));
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftLastAccessTime);
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftLastWriteTime);
ASSERT(116444736000000000ULL + 0x4200000042ULL == *(PUINT64)&FileInfo.ftCreationTime);
ASSERT(0 == FileInfo.nFileSizeLow);
ASSERT(0 == FileInfo.nFileSizeHigh);
ASSERT(nFileIndexHigh == FileInfo.nFileIndexHigh);
ASSERT(nFileIndexLow == FileInfo.nFileIndexLow);
/* test mixed */
*(PUINT64)&FileTime = 0x4100000041ULL;
Success = SetFileTime(StreamHandle, &FileTime, &FileTime, &FileTime);
ASSERT(Success);
Success = GetFileInformationByHandle(Handle, &FileInfo);
ASSERT(Success);
ASSERT(0x4100000041ULL == *(PUINT64)&FileInfo.ftLastAccessTime);
ASSERT(0x4100000041ULL == *(PUINT64)&FileInfo.ftLastWriteTime);
ASSERT(0x4100000041ULL == *(PUINT64)&FileInfo.ftCreationTime);
*(PUINT64)&FileTime = 0x4300000043ULL;
Success = SetFileTime(Handle, &FileTime, &FileTime, &FileTime);
ASSERT(Success);
Success = GetFileInformationByHandle(StreamHandle, &FileInfo);
ASSERT(Success);
ASSERT(0x4300000043ULL == *(PUINT64)&FileInfo.ftLastAccessTime);
ASSERT(0x4300000043ULL == *(PUINT64)&FileInfo.ftLastWriteTime);
ASSERT(0x4300000043ULL == *(PUINT64)&FileInfo.ftCreationTime);
CloseHandle(StreamHandle);
CloseHandle(Handle);
memfs_stop(memfs);
}
static void stream_setfileinfo_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_setfileinfo_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_setfileinfo_dotest(MemfsDisk, 0, 0);
stream_setfileinfo_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_setfileinfo_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_setfileinfo_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_delete_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle;
BOOL Success;
WCHAR Dir1Path[MAX_PATH], Dir1StreamPath[MAX_PATH];
WCHAR FilePath[MAX_PATH], FileStreamPath[MAX_PATH];
StringCbPrintfW(Dir1Path, sizeof Dir1Path, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(Dir1StreamPath, sizeof Dir1StreamPath, L"%s%s\\dir1:foo1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(FileStreamPath, sizeof FileStreamPath, L"%s%s\\dir1\\file0:foo0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(Dir1Path, 0);
ASSERT(Success);
Handle = CreateFileW(Dir1StreamPath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FileStreamPath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Success = RealRemoveDirectoryW(Dir1Path);
ASSERT(!Success);
ASSERT(ERROR_DIR_NOT_EMPTY == GetLastError());
Success = DeleteFileW(FilePath);
ASSERT(Success);
Success = DeleteFileW(FilePath);
ASSERT(!Success);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
Success = RemoveDirectoryW(Dir1Path);
ASSERT(Success);
Success = RemoveDirectoryW(Dir1Path);
ASSERT(!Success);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
memfs_stop(memfs);
}
static void stream_delete_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_delete_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_delete_dotest(MemfsDisk, 0, 0);
stream_delete_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_delete_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_delete_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_delete_pending_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle, StreamHandle;
BOOL Success;
WCHAR Dir1Path[MAX_PATH], Dir1StreamPath[MAX_PATH];
WCHAR FilePath[MAX_PATH], FileStreamPath[MAX_PATH];
MY_FILE_DISPOSITION_INFO DispositionInfo;
StringCbPrintfW(Dir1Path, sizeof Dir1Path, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(Dir1StreamPath, sizeof Dir1StreamPath, L"%s%s\\dir1:foo1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(FileStreamPath, sizeof FileStreamPath, L"%s%s\\dir1\\file0:foo0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(Dir1Path, 0);
ASSERT(Success);
Handle = CreateFileW(Dir1StreamPath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Handle = CreateFileW(FileStreamPath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
Success = RealRemoveDirectoryW(Dir1Path);
ASSERT(!Success);
ASSERT(ERROR_DIR_NOT_EMPTY == GetLastError());
{
Handle = CreateFileW(FilePath,
DELETE, FILE_SHARE_DELETE, 0,
OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
DispositionInfo.Disposition = TRUE;
Success = SetFileInformationByHandle(Handle,
FileDispositionInfo, &DispositionInfo, sizeof DispositionInfo);
ASSERT(Success);
StreamHandle = CreateFileW(FileStreamPath,
FILE_READ_ATTRIBUTES, 0, 0,
OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == StreamHandle);
ASSERT(ERROR_ACCESS_DENIED == GetLastError());
CloseHandle(Handle);
}
Success = DeleteFileW(FilePath);
ASSERT(!Success);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
{
Handle = CreateFileW(Dir1Path,
DELETE, FILE_SHARE_DELETE, 0,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
DispositionInfo.Disposition = TRUE;
Success = SetFileInformationByHandle(Handle,
FileDispositionInfo, &DispositionInfo, sizeof DispositionInfo);
ASSERT(Success);
StreamHandle = CreateFileW(Dir1StreamPath,
FILE_READ_ATTRIBUTES, 0, 0,
OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE == StreamHandle);
ASSERT(ERROR_ACCESS_DENIED == GetLastError());
CloseHandle(Handle);
}
Success = RemoveDirectoryW(Dir1Path);
ASSERT(!Success);
ASSERT(ERROR_FILE_NOT_FOUND == GetLastError());
memfs_stop(memfs);
}
static void stream_delete_pending_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_delete_pending_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_delete_pending_dotest(MemfsDisk, 0, 0);
stream_delete_pending_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_delete_pending_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_delete_pending_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_rename_flipflop_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout, ULONG NumMappings)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle, Mappings[80], DirStreamMapping;
BOOL Success;
WCHAR FilePath[MAX_PATH];
WCHAR FilePath2[MAX_PATH];
SYSTEM_INFO SystemInfo;
ASSERT(ARRAYSIZE(Mappings) >= NumMappings);
GetSystemInfo(&SystemInfo);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(FilePath, 0);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short:dirstrm",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath, GENERIC_ALL, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
DirStreamMapping = CreateFileMappingW(Handle, 0, PAGE_READWRITE,
0, SystemInfo.dwAllocationGranularity, 0);
ASSERT(0 != DirStreamMapping);
Success = CloseHandle(Handle);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\subdir",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = CreateDirectoryW(FilePath, 0);
ASSERT(Success);
for (ULONG j = 1; NumMappings >= j; j++)
{
if (NumMappings / 2 >= j)
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\%.*s:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs),
j, L"01234567890123456789012345678901234567890123456789012345678901234567890123456789");
else
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\subdir\\%.*s:bar",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs),
j, L"01234567890123456789012345678901234567890123456789012345678901234567890123456789");
Handle = CreateFileW(FilePath, GENERIC_ALL, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Mappings[j - 1] = CreateFileMappingW(Handle, 0, PAGE_READWRITE,
0, SystemInfo.dwAllocationGranularity, 0);
ASSERT(0 != Mappings[j - 1]);
Success = CloseHandle(Handle);
ASSERT(Success);
}
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StringCbPrintfW(FilePath2, sizeof FilePath2, L"%s%s\\longlonglonglonglonglonglonglong",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
for (ULONG i = 0; 10 > i; i++)
{
Success = MoveFileExW(FilePath, FilePath2, 0);
ASSERT(Success);
Success = MoveFileExW(FilePath2, FilePath, 0);
ASSERT(Success);
}
for (ULONG j = 1; NumMappings >= j; j++)
{
Success = CloseHandle(Mappings[j - 1]);
ASSERT(Success);
}
Success = CloseHandle(DirStreamMapping);
ASSERT(Success);
for (ULONG j = 1; NumMappings >= j; j++)
{
if (NumMappings / 2 >= j)
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\%.*s",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs),
j, L"01234567890123456789012345678901234567890123456789012345678901234567890123456789");
else
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\subdir\\%.*s",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs),
j, L"01234567890123456789012345678901234567890123456789012345678901234567890123456789");
Success = DeleteFileW(FilePath);
ASSERT(Success);
}
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short\\subdir",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = RemoveDirectoryW(FilePath);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\short",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = RemoveDirectoryW(FilePath);
ASSERT(Success);
memfs_stop(memfs);
}
static void stream_rename_flipflop_test(void)
{
if (OptShareName)
/* this test fails with shares */
return;
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_rename_flipflop_dotest(-1, DirBuf, 0, 10);
}
if (WinFspDiskTests)
{
stream_rename_flipflop_dotest(MemfsDisk, 0, 0, 10);
stream_rename_flipflop_dotest(MemfsDisk, 0, 1000, 10);
stream_rename_flipflop_dotest(MemfsDisk, 0, 0, 40);
stream_rename_flipflop_dotest(MemfsDisk, 0, 1000, 40);
}
if (WinFspNetTests)
{
stream_rename_flipflop_dotest(MemfsNet, L"\\\\memfs\\share", 0, 10);
stream_rename_flipflop_dotest(MemfsNet, L"\\\\memfs\\share", 1000, 10);
stream_rename_flipflop_dotest(MemfsNet, L"\\\\memfs\\share", 0, 40);
stream_rename_flipflop_dotest(MemfsNet, L"\\\\memfs\\share", 1000, 40);
}
}
static void stream_getsecurity_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
static PWSTR Sddl = L"D:P(A;;GA;;;SY)(A;;GA;;;BA)(A;;GA;;;WD)";
PSECURITY_DESCRIPTOR SecurityDescriptor, FileSecurityDescriptor;
SECURITY_ATTRIBUTES SecurityAttributes = { 0 };
PSID Owner, Group;
PACL Dacl, Sacl;
BOOL OwnerDefaulted, GroupDefaulted, DaclDefaulted, DaclPresent, SaclDefaulted, SaclPresent;
DWORD Length;
HANDLE Handle;
BOOLEAN Success;
WCHAR FilePath[MAX_PATH];
Success = ConvertStringSecurityDescriptorToSecurityDescriptorW(Sddl, SDDL_REVISION_1, &SecurityDescriptor, 0);
ASSERT(Success);
SecurityAttributes.nLength = sizeof SecurityAttributes;
SecurityAttributes.lpSecurityDescriptor = SecurityDescriptor;
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, &SecurityAttributes,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetKernelObjectSecurity(Handle, OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor = malloc(Length);
Success = GetKernelObjectSecurity(Handle, OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION,
FileSecurityDescriptor, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 != Owner);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor, &Group, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 != Group);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
ASSERT(!DaclPresent);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor, &SaclPresent, &Sacl, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
free(FileSecurityDescriptor);
Success = GetKernelObjectSecurity(Handle, DACL_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor = malloc(Length);
Success = GetKernelObjectSecurity(Handle, DACL_SECURITY_INFORMATION,
FileSecurityDescriptor, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 == Owner);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor, &Group, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 == Group);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
ASSERT(DaclPresent);
ASSERT(0 != Dacl);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor, &SaclPresent, &Sacl, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
free(FileSecurityDescriptor);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, 0, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetKernelObjectSecurity(Handle, OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor = malloc(Length);
Success = GetKernelObjectSecurity(Handle, OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION,
FileSecurityDescriptor, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 != Owner);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor, &Group, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 != Group);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
ASSERT(!DaclPresent);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor, &SaclPresent, &Sacl, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
free(FileSecurityDescriptor);
Success = GetKernelObjectSecurity(Handle, DACL_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor = malloc(Length);
Success = GetKernelObjectSecurity(Handle, DACL_SECURITY_INFORMATION,
FileSecurityDescriptor, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 == Owner);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor, &Group, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 == Group);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
ASSERT(DaclPresent);
ASSERT(0 != Dacl);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor, &SaclPresent, &Sacl, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
free(FileSecurityDescriptor);
CloseHandle(Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = DeleteFileW(FilePath);
ASSERT(Success);
LocalFree(SecurityDescriptor);
memfs_stop(memfs);
}
static void stream_getsecurity_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_getsecurity_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_getsecurity_dotest(MemfsDisk, 0, 0);
stream_getsecurity_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_getsecurity_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_getsecurity_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_setsecurity_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
static PWSTR Sddl = L"D:P(A;;GA;;;SY)(A;;GA;;;BA)(A;;GA;;;WD)";
static PWSTR Sddl2 = L"D:P(A;;GA;;;SY)(A;;GA;;;BA)";
PWSTR ConvertedSddl;
PSECURITY_DESCRIPTOR SecurityDescriptor, FileSecurityDescriptor, FileSecurityDescriptor2;
SECURITY_ATTRIBUTES SecurityAttributes = { 0 };
PSID Owner, Owner2, Group, Group2;
PACL Dacl, Dacl2, Sacl, Sacl2;
BOOL OwnerDefaulted, GroupDefaulted, DaclDefaulted, DaclPresent, SaclDefaulted, SaclPresent;
DWORD Length;
HANDLE Handle, StreamHandle;
BOOLEAN Success;
WCHAR FilePath[MAX_PATH], StreamPath[MAX_PATH];
Success = ConvertStringSecurityDescriptorToSecurityDescriptorW(Sddl, SDDL_REVISION_1, &SecurityDescriptor, 0);
ASSERT(Success);
SecurityAttributes.nLength = sizeof SecurityAttributes;
SecurityAttributes.lpSecurityDescriptor = SecurityDescriptor;
StringCbPrintfW(StreamPath, sizeof StreamPath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
StreamHandle = CreateFileW(StreamPath,
GENERIC_READ | GENERIC_WRITE | WRITE_DAC, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, &SecurityAttributes,
CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != StreamHandle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, 0,
OPEN_EXISTING, FILE_FLAG_DELETE_ON_CLOSE, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = GetKernelObjectSecurity(Handle,
OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor = malloc(Length);
Success = GetKernelObjectSecurity(Handle,
OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
FileSecurityDescriptor, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor, &Owner, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 != Owner);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor, &Group, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 != Group);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor, &DaclPresent, &Dacl, &DaclDefaulted);
ASSERT(Success);
ASSERT(DaclPresent);
ASSERT(0 != Dacl);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor, &SaclPresent, &Sacl, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
LocalFree(SecurityDescriptor);
Success = ConvertStringSecurityDescriptorToSecurityDescriptorW(Sddl2, SDDL_REVISION_1, &SecurityDescriptor, 0);
ASSERT(Success);
Success = SetKernelObjectSecurity(StreamHandle, DACL_SECURITY_INFORMATION, SecurityDescriptor);
ASSERT(Success);
Success = GetKernelObjectSecurity(Handle,
OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
0, 0, &Length);
ASSERT(!Success);
ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
FileSecurityDescriptor2 = malloc(Length);
Success = GetKernelObjectSecurity(Handle,
OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
FileSecurityDescriptor2, Length, &Length);
ASSERT(Success);
Success = GetSecurityDescriptorOwner(FileSecurityDescriptor2, &Owner2, &OwnerDefaulted);
ASSERT(Success);
ASSERT(0 != Owner2);
Success = GetSecurityDescriptorGroup(FileSecurityDescriptor2, &Group2, &GroupDefaulted);
ASSERT(Success);
ASSERT(0 != Group2);
Success = GetSecurityDescriptorDacl(FileSecurityDescriptor2, &DaclPresent, &Dacl2, &DaclDefaulted);
ASSERT(Success);
ASSERT(DaclPresent);
ASSERT(0 != Dacl2);
Success = GetSecurityDescriptorSacl(FileSecurityDescriptor2, &SaclPresent, &Sacl2, &SaclDefaulted);
ASSERT(Success);
ASSERT(!SaclPresent);
ASSERT(EqualSid(Owner, Owner2));
ASSERT(EqualSid(Group, Group2));
ASSERT(ConvertSecurityDescriptorToStringSecurityDescriptorW(FileSecurityDescriptor2, SDDL_REVISION_1,
DACL_SECURITY_INFORMATION, &ConvertedSddl, 0));
ASSERT(0 == wcscmp(L"D:P(A;;FA;;;SY)(A;;FA;;;BA)", ConvertedSddl));
LocalFree(ConvertedSddl);
free(FileSecurityDescriptor);
free(FileSecurityDescriptor2);
CloseHandle(StreamHandle);
CloseHandle(Handle);
LocalFree(SecurityDescriptor);
memfs_stop(memfs);
}
static void stream_setsecurity_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_setsecurity_dotest(-1, DirBuf, 0);
}
if (WinFspDiskTests)
{
stream_setsecurity_dotest(MemfsDisk, 0, 0);
stream_setsecurity_dotest(MemfsDisk, 0, 1000);
}
if (WinFspNetTests)
{
stream_setsecurity_dotest(MemfsNet, L"\\\\memfs\\share", 0);
stream_setsecurity_dotest(MemfsNet, L"\\\\memfs\\share", 1000);
}
}
static void stream_getstreaminfo_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout, ULONG SleepTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
HANDLE Handle;
BOOL Success;
WCHAR FilePath[MAX_PATH];
WIN32_FIND_STREAM_DATA FindData;
ULONG FileCount, FileTotal;
for (int i = 1; 10 >= i; i++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), i);
Handle = CreateFileW(FilePath, GENERIC_ALL, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = CloseHandle(Handle);
ASSERT(Success);
}
for (int i = 1; 10 >= i; i++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), i);
Success = CreateDirectoryW(FilePath, 0);
ASSERT(Success);
}
for (int j = 1; 100 >= j; j++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file5:s%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), j);
Handle = CreateFileW(FilePath, GENERIC_ALL, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = CloseHandle(Handle);
ASSERT(Success);
}
for (int j = 1; 100 >= j; j++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir5:s%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), j);
Handle = CreateFileW(FilePath, GENERIC_ALL, 0, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = CloseHandle(Handle);
ASSERT(Success);
}
DWORD times[2];
times[0] = GetTickCount();
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = FindFirstStreamW(FilePath, FindStreamInfoStandard, &FindData, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
ASSERT(0 == wcscmp(FindData.cStreamName, L"::$DATA"));
Success = FindNextStreamW(Handle, &FindData);
ASSERT(!Success);
ASSERT(ERROR_HANDLE_EOF == GetLastError());
Success = FindClose(Handle);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file5",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = FindFirstStreamW(FilePath, FindStreamInfoStandard, &FindData, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
FileCount = FileTotal = 0;
do
{
unsigned long ul;
wchar_t *endp;
if (1 > FileCount)
{
FileCount++;
ASSERT(0 == mywcscmp(FindData.cStreamName, -1, L"::$DATA", -1));
continue;
}
ASSERT(0 == mywcscmp(FindData.cStreamName, 2, L":s", 2));
ul = wcstoul(FindData.cStreamName + 2, &endp, 10);
ASSERT(0 != ul);
ASSERT(L':' == *endp);
FileCount++;
FileTotal += ul;
if (0 < SleepTimeout && 5 == FileCount)
Sleep(SleepTimeout);
} while (FindNextStreamW(Handle, &FindData));
ASSERT(ERROR_HANDLE_EOF == GetLastError());
ASSERT(101 == FileCount);
ASSERT(101 * 100 / 2 == FileTotal);
Success = FindClose(Handle);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file5:s50",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = FindFirstStreamW(FilePath, FindStreamInfoStandard, &FindData, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
FileCount = FileTotal = 0;
do
{
unsigned long ul;
wchar_t *endp;
if (1 > FileCount)
{
FileCount++;
ASSERT(0 == wcscmp(FindData.cStreamName, L"::$DATA"));
continue;
}
ASSERT(0 == mywcscmp(FindData.cStreamName, 2, L":s", 2));
ul = wcstoul(FindData.cStreamName + 2, &endp, 10);
ASSERT(0 != ul);
ASSERT(L':' == *endp);
FileCount++;
FileTotal += ul;
if (0 < SleepTimeout && 5 == FileCount)
Sleep(SleepTimeout);
} while (FindNextStreamW(Handle, &FindData));
ASSERT(ERROR_HANDLE_EOF == GetLastError());
ASSERT(101 == FileCount);
ASSERT(101 * 100 / 2 == FileTotal);
Success = FindClose(Handle);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir1",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = FindFirstStreamW(FilePath, FindStreamInfoStandard, &FindData, 0);
ASSERT(INVALID_HANDLE_VALUE == Handle);
ASSERT(ERROR_HANDLE_EOF == GetLastError());
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir5",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = FindFirstStreamW(FilePath, FindStreamInfoStandard, &FindData, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
FileCount = FileTotal = 0;
do
{
unsigned long ul;
wchar_t *endp;
ASSERT(0 == mywcscmp(FindData.cStreamName, 2, L":s", 2));
ul = wcstoul(FindData.cStreamName + 2, &endp, 10);
ASSERT(0 != ul);
ASSERT(L':' == *endp);
FileCount++;
FileTotal += ul;
if (0 < SleepTimeout && 5 == FileCount)
Sleep(SleepTimeout);
} while (FindNextStreamW(Handle, &FindData));
ASSERT(ERROR_HANDLE_EOF == GetLastError());
ASSERT(100 == FileCount);
ASSERT(101 * 100 / 2 == FileTotal);
Success = FindClose(Handle);
ASSERT(Success);
times[1] = GetTickCount();
FspDebugLog(__FUNCTION__ "(Flags=%lx, Prefix=\"%S\", FileInfoTimeout=%ld, SleepTimeout=%ld): %ldms\n",
Flags, Prefix, FileInfoTimeout, SleepTimeout, times[1] - times[0]);
for (int i = 1; 10 >= i; i++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), i);
Success = DeleteFileW(FilePath);
ASSERT(Success);
}
for (int i = 1; 10 >= i; i++)
{
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\dir%d",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs), i);
Success = RemoveDirectoryW(FilePath);
ASSERT(Success);
}
memfs_stop(memfs);
}
void stream_getstreaminfo_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_getstreaminfo_dotest(-1, DirBuf, 0, 0);
}
if (WinFspDiskTests)
{
stream_getstreaminfo_dotest(MemfsDisk, 0, 0, 0);
stream_getstreaminfo_dotest(MemfsDisk, 0, 1000, 0);
}
if (WinFspNetTests)
{
stream_getstreaminfo_dotest(MemfsNet, L"\\\\memfs\\share", 0, 0);
stream_getstreaminfo_dotest(MemfsNet, L"\\\\memfs\\share", 1000, 0);
}
}
void stream_getstreaminfo_expire_cache_test(void)
{
if (WinFspDiskTests)
{
stream_getstreaminfo_dotest(MemfsDisk, 0, 500, 750);
}
if (WinFspNetTests)
{
stream_getstreaminfo_dotest(MemfsNet, L"\\\\memfs\\share", 500, 750);
}
}
static unsigned __stdcall stream_dirnotify_dotest_thread(void *FilePath)
{
FspDebugLog(__FUNCTION__ ": \"%S\"\n", FilePath);
Sleep(1000); /* wait for ReadDirectoryChangesW */
HANDLE Handle;
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, 0, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_DELETE_ON_CLOSE, 0);
if (INVALID_HANDLE_VALUE == Handle)
return GetLastError();
CloseHandle(Handle);
return 0;
}
static void stream_dirnotify_dotest(ULONG Flags, PWSTR Prefix, ULONG FileInfoTimeout, ULONG SleepTimeout)
{
void *memfs = memfs_start_ex(Flags, FileInfoTimeout);
WCHAR FilePath[MAX_PATH];
HANDLE Handle;
BOOL Success;
HANDLE Thread;
DWORD ExitCode;
DWORD BytesTransferred;
PFILE_NOTIFY_INFORMATION NotifyInfo;
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Handle = CreateFileW(FilePath,
GENERIC_READ | GENERIC_WRITE, 0, 0, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
Success = CloseHandle(Handle);
ASSERT(Success);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
NotifyInfo = malloc(4096);
ASSERT(0 != NotifyInfo);
Handle = CreateFileW(FilePath,
FILE_LIST_DIRECTORY, FILE_SHARE_READ, 0, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, 0);
ASSERT(INVALID_HANDLE_VALUE != Handle);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0:foo",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Thread = (HANDLE)_beginthreadex(0, 0, stream_dirnotify_dotest_thread, FilePath, 0, 0);
ASSERT(0 != Thread);
Success = ReadDirectoryChangesW(Handle,
NotifyInfo, 4096, TRUE, 0x00000200/*FILE_NOTIFY_CHANGE_STREAM_NAME*/, &BytesTransferred, 0, 0);
ASSERT(Success);
ASSERT(0 < BytesTransferred);
ASSERT(6/*FILE_ACTION_ADDED_STREAM*/ == NotifyInfo->Action);
ASSERT(wcslen(L"file0:foo") * sizeof(WCHAR) == NotifyInfo->FileNameLength);
ASSERT(0 == mywcscmp(L"file0:foo", -1, NotifyInfo->FileName, NotifyInfo->FileNameLength / sizeof(WCHAR)));
/*
* NTFS never seems to send FILE_ACTION_REMOVED_STREAM notification. So don't do this test on it.
*
* I am not sure why this hangs on NTFS, perhaps it is a mistake in the test code. OTOH the whole
* stream notification stuff is not really documented, so who knows...
*/
if (-1 != Flags)
{
if (0 == NotifyInfo->NextEntryOffset)
{
Success = ReadDirectoryChangesW(Handle,
NotifyInfo, 4096, TRUE, 0x00000200/*FILE_NOTIFY_CHANGE_STREAM_NAME*/, &BytesTransferred, 0, 0);
ASSERT(Success);
ASSERT(0 < BytesTransferred);
}
else
NotifyInfo = (PVOID)((PUINT8)NotifyInfo + NotifyInfo->NextEntryOffset);
ASSERT(7/*FILE_ACTION_REMOVED_STREAM*/ == NotifyInfo->Action);
ASSERT(wcslen(L"file0:foo") * sizeof(WCHAR) == NotifyInfo->FileNameLength);
ASSERT(0 == mywcscmp(L"file0:foo", -1, NotifyInfo->FileName, NotifyInfo->FileNameLength / sizeof(WCHAR)));
ASSERT(0 == NotifyInfo->NextEntryOffset);
}
WaitForSingleObject(Thread, INFINITE);
GetExitCodeThread(Thread, &ExitCode);
CloseHandle(Thread);
ASSERT(0 == ExitCode);
Success = CloseHandle(Handle);
ASSERT(Success);
free(NotifyInfo);
StringCbPrintfW(FilePath, sizeof FilePath, L"%s%s\\file0",
Prefix ? L"" : L"\\\\?\\GLOBALROOT", Prefix ? Prefix : memfs_volumename(memfs));
Success = DeleteFileW(FilePath);
ASSERT(Success);
memfs_stop(memfs);
}
void stream_dirnotify_test(void)
{
if (NtfsTests)
{
WCHAR DirBuf[MAX_PATH];
GetTestDirectory(DirBuf);
stream_dirnotify_dotest(-1, DirBuf, 0, 0);
}
if (WinFspDiskTests && !OptNoTraverseToken
/* WinFsp does not support change notifications without traverse privilege*/)
{
stream_dirnotify_dotest(MemfsDisk, 0, 0, 0);
stream_dirnotify_dotest(MemfsDisk, 0, 1000, 0);
}
if (WinFspNetTests && !OptNoTraverseToken
/* WinFsp does not support change notifications without traverse privilege*/)
{
stream_dirnotify_dotest(MemfsNet, L"\\\\memfs\\share", 0, 0);
stream_dirnotify_dotest(MemfsNet, L"\\\\memfs\\share", 1000, 0);
}
}
void stream_tests(void)
{
if (OptFuseExternal)
return;
TEST(stream_create_test);
if (!OptOplock)
TEST(stream_create_overwrite_test);
TEST(stream_create_related_test);
TEST(stream_create_sd_test);
TEST(stream_create_share_test);
TEST(stream_getfileinfo_test);
TEST(stream_setfileinfo_test);
TEST(stream_delete_test);
TEST(stream_delete_pending_test);
if (!OptShareName)
TEST(stream_rename_flipflop_test);
TEST(stream_getsecurity_test);
TEST(stream_setsecurity_test);
TEST(stream_getstreaminfo_test);
TEST(stream_getstreaminfo_expire_cache_test);
TEST(stream_dirnotify_test);
}
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