243 lines
9.8 KiB
C
243 lines
9.8 KiB
C
/* Unit test suite for Ntdll directory functions
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*
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* Copyright 2007 Jeff Latimer
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* Copyright 2007 Andrey Turkin
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* Copyright 2008 Jeff Zaroyko
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* Copyright 2009 Dan Kegel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* NOTES
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* We use function pointers here as there is no import library for NTDLL on
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* windows.
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include "ntstatus.h"
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/* Define WIN32_NO_STATUS so MSVC does not give us duplicate macro
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* definition errors when we get to winnt.h
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*/
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#define WIN32_NO_STATUS
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#include "wine/test.h"
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#include "winternl.h"
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static NTSTATUS (WINAPI *pNtClose)( PHANDLE );
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static NTSTATUS (WINAPI *pNtOpenFile) ( PHANDLE, ACCESS_MASK, POBJECT_ATTRIBUTES, PIO_STATUS_BLOCK, ULONG, ULONG );
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static NTSTATUS (WINAPI *pNtQueryDirectoryFile)(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,
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PVOID,ULONG,FILE_INFORMATION_CLASS,BOOLEAN,PUNICODE_STRING,BOOLEAN);
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static BOOLEAN (WINAPI *pRtlCreateUnicodeStringFromAsciiz)(PUNICODE_STRING,LPCSTR);
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static BOOL (WINAPI *pRtlDosPathNameToNtPathName_U)( LPCWSTR, PUNICODE_STRING, PWSTR*, CURDIR* );
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static VOID (WINAPI *pRtlInitUnicodeString)( PUNICODE_STRING, LPCWSTR );
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static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen,
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LPCSTR src, DWORD srclen );
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/* The attribute sets to test */
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struct testfile_s {
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int todo; /* set if it doesn't work on wine yet */
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const DWORD attr; /* desired attribute */
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const char *name; /* filename to use */
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const char *target; /* what to point to (only for reparse pts) */
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const char *description; /* for error messages */
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int nfound; /* How many were found (expect 1) */
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WCHAR nameW[20]; /* unicode version of name (filled in later) */
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} testfiles[] = {
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{ 0, FILE_ATTRIBUTE_NORMAL, "n.tmp", NULL, "normal" },
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{ 1, FILE_ATTRIBUTE_HIDDEN, "h.tmp", NULL, "hidden" },
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{ 1, FILE_ATTRIBUTE_SYSTEM, "s.tmp", NULL, "system" },
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{ 0, FILE_ATTRIBUTE_DIRECTORY, "d.tmp", NULL, "directory" },
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{ 0, 0, NULL }
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};
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static const int max_test_dir_size = 20; /* size of above plus some for .. etc */
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/* Create a test directory full of attribute test files, clear counts */
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static void set_up_attribute_test(const char *testdirA)
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{
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int i;
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ok(CreateDirectoryA(testdirA, NULL),
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"couldn't create dir '%s', error %d\n", testdirA, GetLastError());
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for (i=0; testfiles[i].name; i++) {
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char buf[MAX_PATH];
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pRtlMultiByteToUnicodeN(testfiles[i].nameW, sizeof(testfiles[i].nameW), NULL, testfiles[i].name, strlen(testfiles[i].name)+1);
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sprintf(buf, "%s\\%s", testdirA, testfiles[i].name);
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testfiles[i].nfound = 0;
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if (testfiles[i].attr & FILE_ATTRIBUTE_DIRECTORY) {
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ok(CreateDirectoryA(buf, NULL),
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"couldn't create dir '%s', error %d\n", buf, GetLastError());
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} else {
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HANDLE h = CreateFileA(buf,
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GENERIC_READ|GENERIC_WRITE,
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0, NULL, CREATE_ALWAYS,
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testfiles[i].attr, 0);
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ok( h != INVALID_HANDLE_VALUE, "failed to create temp file '%s'\n", buf );
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CloseHandle(h);
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}
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}
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}
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/* Remove the given test directory and the attribute test files, if any */
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static void tear_down_attribute_test(const char *testdirA)
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{
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int i;
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for (i=0; testfiles[i].name; i++) {
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int ret;
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char buf[MAX_PATH];
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sprintf(buf, "%s\\%s", testdirA, testfiles[i].name);
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if (testfiles[i].attr & FILE_ATTRIBUTE_DIRECTORY) {
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ret = RemoveDirectory(buf);
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ok(ret || (GetLastError() == ERROR_PATH_NOT_FOUND),
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"Failed to rmdir %s, error %d\n", buf, GetLastError());
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} else {
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ret = DeleteFile(buf);
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ok(ret || (GetLastError() == ERROR_PATH_NOT_FOUND),
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"Failed to rm %s, error %d\n", buf, GetLastError());
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}
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}
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RemoveDirectoryA(testdirA);
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}
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/* Match one found file against testfiles[], increment count if found */
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static void tally_test_file(FILE_BOTH_DIRECTORY_INFORMATION *dir_info)
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{
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int i;
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DWORD attribmask =
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(FILE_ATTRIBUTE_SYSTEM|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_DIRECTORY|FILE_ATTRIBUTE_REPARSE_POINT);
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DWORD attrib = dir_info->FileAttributes & attribmask;
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WCHAR *nameW = dir_info->FileName;
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int namelen = dir_info->FileNameLength / sizeof(WCHAR);
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if (nameW[0] == '.')
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return;
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for (i=0; testfiles[i].name; i++) {
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int len = strlen(testfiles[i].name);
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if (namelen != len || memcmp(nameW, testfiles[i].nameW, len*sizeof(WCHAR)))
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continue;
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if (testfiles[i].todo) {
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todo_wine
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ok (attrib == (testfiles[i].attr & attribmask), "file %s: expected %s (%x), got %x (is your linux new enough?)\n", testfiles[i].name, testfiles[i].description, testfiles[i].attr, attrib);
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} else {
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ok (attrib == (testfiles[i].attr & attribmask), "file %s: expected %s (%x), got %x (is your linux new enough?)\n", testfiles[i].name, testfiles[i].description, testfiles[i].attr, attrib);
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}
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testfiles[i].nfound++;
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break;
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}
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ok(testfiles[i].name != NULL, "unexpected file found\n");
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}
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static void test_NtQueryDirectoryFile(void)
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{
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING ntdirname;
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char testdirA[MAX_PATH];
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WCHAR testdirW[MAX_PATH];
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HANDLE dirh;
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IO_STATUS_BLOCK io;
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UINT data_pos;
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UINT data_len; /* length of dir data */
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BYTE data[8192]; /* directory data */
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FILE_BOTH_DIRECTORY_INFORMATION *dir_info;
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DWORD status;
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int numfiles;
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int i;
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/* Clean up from prior aborted run, if any, then set up test files */
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ok(GetTempPathA(MAX_PATH, testdirA), "couldn't get temp dir\n");
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strcat(testdirA, "NtQueryDirectoryFile.tmp");
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tear_down_attribute_test(testdirA);
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set_up_attribute_test(testdirA);
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/* Read the directory and note which files are found */
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pRtlMultiByteToUnicodeN(testdirW, sizeof(testdirW), NULL, testdirA, strlen(testdirA)+1);
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if (!pRtlDosPathNameToNtPathName_U(testdirW, &ntdirname, NULL, NULL))
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{
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ok(0,"RtlDosPathNametoNtPathName_U failed\n");
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goto done;
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}
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InitializeObjectAttributes(&attr, &ntdirname, 0, 0, NULL);
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status = pNtOpenFile( &dirh, SYNCHRONIZE | FILE_LIST_DIRECTORY, &attr, &io,
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FILE_OPEN,
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FILE_SYNCHRONOUS_IO_NONALERT|FILE_OPEN_FOR_BACKUP_INTENT|FILE_DIRECTORY_FILE);
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ok (status == STATUS_SUCCESS, "failed to open dir '%s', ret 0x%x, error %d\n", testdirA, status, GetLastError());
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if (status != STATUS_SUCCESS) {
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skip("can't test if we can't open the directory\n");
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goto done;
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}
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pNtQueryDirectoryFile( dirh, NULL, NULL, NULL, &io, data, sizeof(data),
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FileBothDirectoryInformation, FALSE, NULL, TRUE );
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ok (io.Status == STATUS_SUCCESS, "filed to query directory; status %x\n", io.Status);
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data_len = io.Information;
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ok (data_len >= sizeof(FILE_BOTH_DIRECTORY_INFORMATION), "not enough data in directory\n");
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data_pos = 0;
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numfiles = 0;
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while ((data_pos < data_len) && (numfiles < max_test_dir_size)) {
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dir_info = (FILE_BOTH_DIRECTORY_INFORMATION *)(data + data_pos);
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tally_test_file(dir_info);
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if (dir_info->NextEntryOffset == 0) {
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pNtQueryDirectoryFile( dirh, 0, NULL, NULL, &io, data, sizeof(data),
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FileBothDirectoryInformation, FALSE, NULL, FALSE );
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if (io.Status == STATUS_NO_MORE_FILES)
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break;
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ok (io.Status == STATUS_SUCCESS, "filed to query directory; status %x\n", io.Status);
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data_len = io.Information;
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if (data_len < sizeof(FILE_BOTH_DIRECTORY_INFORMATION))
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break;
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data_pos = 0;
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} else {
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data_pos += dir_info->NextEntryOffset;
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}
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numfiles++;
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}
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ok(numfiles < max_test_dir_size, "too many loops\n");
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for (i=0; testfiles[i].name; i++)
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ok(testfiles[i].nfound == 1, "Wrong number %d of %s files found\n",
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testfiles[i].nfound, testfiles[i].description);
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pNtClose(dirh);
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done:
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tear_down_attribute_test(testdirA);
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}
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START_TEST(directory)
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{
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HMODULE hntdll = GetModuleHandleA("ntdll.dll");
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if (!hntdll)
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{
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skip("not running on NT, skipping test\n");
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return;
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}
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pNtClose = (void *)GetProcAddress(hntdll, "NtClose");
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pNtOpenFile = (void *)GetProcAddress(hntdll, "NtOpenFile");
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pNtQueryDirectoryFile = (void *)GetProcAddress(hntdll, "NtQueryDirectoryFile");
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pRtlCreateUnicodeStringFromAsciiz = (void *)GetProcAddress(hntdll, "RtlCreateUnicodeStringFromAsciiz");
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pRtlDosPathNameToNtPathName_U = (void *)GetProcAddress(hntdll, "RtlDosPathNameToNtPathName_U");
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pRtlInitUnicodeString = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
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pRtlMultiByteToUnicodeN = (void *)GetProcAddress(hntdll,"RtlMultiByteToUnicodeN");
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test_NtQueryDirectoryFile();
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}
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